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FORM 10-K
SECURITIES AND EXCHANGE COMMISSION
[X] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
SECURITIES EXCHANGE ACT OF 1934 (FEE REQUIRED)
For the fiscal year ended December 31, 2001
OR
[ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
SECURITIES EXCHANGE ACT OF 1934 (NO FEE REQUIRED)
For the transition period from ________ to ________
Commission File No. 0-27072

HEMISPHERX BIOPHARMA, INC.
(Exact name of registrant as specified in its charter)

Delaware 52-0845822
(State or other jurisdiction of (I.R.S. Employer Identification
incorporation or organization) Number)

1617 JFK Boulevard Phila., Pennsylvania 19103
(Address of principal executive offices) (Zip Code)

Registrant's telephone number, including area code: (215) 988-0080

Securities registered pursuant to Section 12(b) of the Act:

Common Stock, $.001 par value
Class A Common Stock Redeemable
Purchase Warrant


Securities registered pursuant to Section 12(g) of the Act:
(Title of ,Each Class)

NONE

Indicate by check mark whether the registrant (1) has filed
all reports to be filed by Section 13 or 15(d) of the
Securities and Exchange Act of 1934 during the preceding 12
months (or for such shorter period that the registrant was
required to file such reports), and (2) has been subject to
such filing requirements for the past 90 days.
Yes (X) No ( )

Indicate by check mark if disclosure of delinquent filers
pursuant to Item 405 of Regulation S-K is not contained
herein, and will not be contained, to the
best of registrant's knowledge, in definitive proxy or
information statements incorporated by reference in Part III
of this Form 10-K or any amendment to
this Form 10-K. Yes ( ) No (X)

The aggregate market value of Common Stock held by
non-affiliates at March 7, 2002 was $120,107,594. For
purposes of this calculation, it was assumed that all Common
Stock is valued at the closing price of the stock as of March 6, 2002.

The number of shares of the registrant's Common Stock
outstanding as of March 31, 2001 was 32,060,280.



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SPECIAL NOTE REGARDING FORWARD LOOKING STATEMENTS
Certain statements in this Annual Report on Form 10-K (this
"Form 10-K"), including statements under "Item 1. Business,"
"Item 3 Legal Proceedings" and "Item 7. Management's
Discussion and Analysis of Financial Condition and Result of
Operations," constitute "forward-looking statements" within
the meaning of Section 27A of the Securities Act of 1933, as
amended, and Section 21E of the Securities Exchange Act of
1934, as amended, and the Private Securities Litigation
Reform Act of 1995 (collectively, the "Reform Act"). Certain,
but not necessary all, of such forward-looking statements can
be identified by the use of forward-looking terminology such
as "believes," "expects," "may," "will," "should," or
"anticipates" or the negative thereof or other variations
thereon or comparable terminology, or by discussions of
strategy that involve risks and uncertainties. Such forward-
looking statements involve known and unknown risks,
uncertainties and other factors which may cause the actual
results, performance or achievements of Hemispherx Biopharma,
Inc. and its subsidiaries (collectively, the "Company", "we
or "us") to be materially different from any future results,
performance or achievements expressed or implied by such
forward-looking statements and other factors referenced in
this Form 10-K. The Company does not undertake and
specifically declines any obligation to publicly release the
results of any revisions which may be made to any forward-
looking statement to reflect events or circumstances after
the date of such statements or to reflect the occurrence of
anticipated or unanticipated events.
PART I
ITEM 1. Business

GENERAL

We were founded in the early 1970s as a contract researcher
for the National Institutes of Health (NIH). Dr. William A.
Carter, M.D., joined the Company in 1976 and ultimately
become its CEO in 1988. He has focused the Company on
exploring, understanding and mastering the mechanism of
nucleic acid technology to produce a promising new class of
drugs for treating chronic viral diseases and disorders of
the immune system. In the course of almost three decades, we
have established a strong foundation of laboratory, pre-
clinical and clinical data with respect to the development of
nucleic acids to enhance the natural antiviral defense system
of the human body and the development of therapeutic products
for the treatment of chronic diseases. Our strategy is to use
our proprietary drug, Ampligen, to treat diseases for which
adequate treatment is not available. We seek the required


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regulatory approvals which will allow the progressive
introduction of Ampligen for Myalgic
Encephalomyelitis/Chronic Fatique Syndrome ("ME/CFS"), HIV,
Hepatitis C ("HCV") and Hepatitis B ("HBV") in the U.S.,
Canada, Europe and Japan. Ampligen is currently in phase III
clinical trials in the U.S. for use in treatment ME/CFS and
is in Phase IIb clinical trials in the U.S. for the treatment
of newly emerged multi-drug resistant HIV, and for the
induction of cell mediated immunity in HIV patients that are
under control using potentially toxic drug cocktails.

Our proprietary drug technology utilizes specifically
configured ribonucleic acid (RNA) and is protected by more
than 350 patents worldwide, with over 80 additional patent
applications pending to provide further proprietary
protection in various international markets. Certain patents
apply to the use of Ampligen alone and certain patents apply
to the use of Ampligen in combination with certain other
drugs. Some composition of matter patents pertain to other
new medications which have a similar mechanism of action.

The U.S. Food and Drug Administration has granted us "orphan
drug status" for our nucleic acid-derived therapeutics for
ME/CFS, HIV, and renal cell carcinoma and malignant melanoma.
Orphan drug status grants the Company protection against
competition for a period of seven years following Food and
Drug Administration ("FDA")approval, as well as certain
federal tax incentives, and other regulatory benefits.

We outsource certain components of our research and
development, manufacturing, marketing and distribution while
maintaining tight control over the entire process through an
elaborate "systems" management approach.

We employ 44 persons, 27 of whom are engaged in research and
development, preclinical development, manufacturing, and
regulatory affairs, and 17 of whom perform administrative,
financial, and investor relations functions. A portion of the
Company's research and development is provided for under
contract with scientists and technicians who are not employed
by Hemispherx but who are employed by academic institutions.
The Company also draws upon the expertise of outside, part-
time consultants from time to time. The Company conducts its
programs in many regions of the globe (North America, Europe,
Southern Hemisphere) which provides it a wide range of
potential commercial opportunities.

We expect to continue our research and clinical efforts for


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the next several years with some financial benefit accruing
as a result of certain revenues expected from various cost
recovery treatment programs using Ampligen to treat ME/CFS,
notably in Canada, Europe and the United States. However, we
may continue to incur losses over the next several years due
to clinical costs incurred in the continued development of
Ampligen for commercial application. Possible losses may
fluctuate from quarter to quarter as a result of differences
in the timing of significant expenses incurred and receipt of
licensing fees and/or cost recovery treatment revenues in
Europe, Canada and in the United States. We are also pursuing
similar programs in other countries, especially within the
European Union, where resources have been expanded with
respect to pursuing regulatory approvals.

We have three domestic subsidiaries BioPro Corp., BioAegean
Corp. and Core BioTech Corp., all of which are incorporated
in Delaware. Our foreign subsidiaries include Hemispherx
BioPharma Europe, N.V./S.A. which was established in Belgium
in 1998 and Hemispherx Biopharma Europe, S.A. which was
established in Luxembourg during 2002. Our principal
executive offices are located at One Penn Center, 1617 JFK
Boulevard, Philadelphia, Pennsylvania 19103, and its
telephone number is (215) 988-0080.

Nucleic Acid Compounds

Nucleic acid compounds represent a potential new class of
pharmaceutical products that are designed to act at the
molecular level for treatment of human diseases. There are
two forms of nucleic acids, DNA and RNA. DNA is a group of
naturally occurring molecules found in chromosomes, the
cell's genetic machinery. RNA is a group of naturally
occurring informational molecules which orchestrate a cell's
behavior and which regulate the action of groups of cells,
including the cells which comprise the body's immune system.
RNA directs the production of proteins and regulates certain
cell activities including the activation of an otherwise
dormant cellular defense against virus and tumors. The
Company's drug technology utilizes specially-configured RNA.
Our double-stranded RNA drug product, trademarked Ampligen,
which is administered intravenously, is (or has been) in
human clinical development for various disease indications,
including treatment for ME/CFS, HIV, renal cell carcinoma and
malignant melanoma.

Based on the result of published, peer reviewed pre-clinical
studies and clinical trials, we believe that Ampligen may
have broad-spectrum anti-viral and anti-cancer properties.
Over 500 patients have received Ampligen in clinical trials
authorized by the FDA at over twenty clinical trial sites


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across the U.S., representing the administration of more than
41,000 doses of this drug.

Other Product Development

In addition to developing Ampligen we are in the early pre-
clinical stages of developing OragenT drugs, a nucleic acid
technology related to Ampligen. OragenT drugs are low
molecular weight RNA compounds which we believe by virtue of
their small size, have the potential for becoming oral,
broad-spectrum treatments for various viral diseases such as
HIV infection and chronic HBV infection. The technology for
these products has been developed in part by us and has also
been developed in part by Temple University, which has
licensed to the Company certain technology for commercial use
on an exclusive basis, subject to certain limited exceptions.

Results from in vitro studies conducted in collaboration with
the National Institute of Allergy and Infectious Diseases
indicate that OragenT products may inhibit HBV infection, and
in vitro studies conducted in collaboration with the National
Cancer Institute and the University of Mainz, Germany,
indicate that OragenT products may inhibit HIV infections.
One compound, OragenT 0004, has shown inhibition of HBV
multiplication in vitro and another, OragenT 0044, has
demonstrated activity against HIV in vitro studies. These two
OragenT compounds have been produced in quantities, which we
believe, are sufficient to perform initial animal toxicology
testing. There has been no human clinical testing of OragenT
products to date. There can be no assurance that human
clinical testing, if initiated, will yield results consistent
with those achieved in in vitro or animal testing. Clinical
trials may be carried out beginning mid to late 2003.

We believe OragenT drugs may work at a somewhat different
stage of the anti-viral and anti-cancer response chain from
Ampligen and therefore may be useful where the activity of
Ampligen might be limited.

PolyadenurT is the trademark name of Poly A/poly U RNA
developed and tested independently of Hemispherx by the
laboratories of BEAUFOUR, a French corporation. BEAUFOUR
conducted Phase II/III trials in 1996-1998 on approximately
100 Hepatitis B patients using PolyadenurT in conjunction
with Interferonr. The results of this study as compared with
the use of Interferonr alone were promising. The use of Poly
A / poly U to treat Hepatitis B is covered by our U.S.
patents which has been confirmed recently by the European
Patent Application Review Board. The commercial strategy to
follow is still to be finalized as Ampligen might give
results in Hepatitis B similar to those obtained with


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Polyadenur based on comparable mechanisms and molecular
structures.

MYALGIC ENCEPHALOMYELITIS/CHRONIC FATIGUE SYNDROME (ME/CFS)
ME/CFS is a debilitating disease that is difficult to
diagnose and for which, at present, there is no cure. People
suffering from this illness experience, among other symptoms,
a constant tiredness, recurring dull headaches, joint and
muscle aches, a feeling of feverishness and chills low grade
fever, depression, difficulty in concentrating on tasks, and
tender lymph glands. With progression of the disease they can
become bed-ridden, lose their jobs and become dependent upon
the state for support and medical care.

ME/CFS has been given official recognition by the U.S. Social
Security Administration, and some European nations, rendering
CFS/ME patients eligible for disability benefits and
heightening awareness of this debilitating disease in the
medical community. Further scientific publication by
independent academicians on the accurate laboratory diagnosis
of CFS/ME appeared in a peer-reviewed journal (American
Journal of Medicine) in February 2000. The U.S. Centers of
Disease Control ("CDC") reconfirmed its research commitment
to ME/CFS following an audit by the U.S. Government
Accounting Office ("GAO") which was announced July 28, 1999.

Estimates of ME/CFS patient numbers in the Unites States
range from a low of 500,000 (1995-Centers for Disease
Control, Atlanta, GA) to high of 1,000,000 (1999-DePaul
University study). Estimates of patient numbers in Europe
range from 600,000 to 2,200,000 as reported in the British
Medical Journal in January 2000. It is believed worldwide
patient total may be as high as ten million.

At least two-thirds of the people with ME/CFS are women; Most
people with ME/CFS relate the onset of the illness to a
particular infection, one that they might have had before
without such long-lasting consequences. These infections,
which at first do not seem severe, most often include
respiratory or gastrointestinal illness, flu-like disease,
bronchitis, sore throats, colds or diarrhea, mononulceosis,
hepatitis or jaundice. Most people recover completely from
these illnesses, but a small percentage are left feeling
extremely weak, tired and depressed, long after the main
symptoms of the infections have vanished, and if these
fatique-related symptoms persist for more than six months the
person may have ME/CFS.

In addition to the role that an acute infection may play in


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triggering ME/CFS, many patients report that the onset of the
syndrome occurs at a time of great stress, such as a divorce,
job change, moving, or a death in the family. These traumatic
events seem to predate ME/CFS by a matter of weeks or a few
months. Several studies, including some dating back to the
1950s, show a correlation between stress and reduced ability
to recover from illness. Other studies show that people under
stress may be more susceptible to infection.

In 1989, we received FDA authorization to conduct a Phase
I/II study of Ampligen for ME/CFS. In 1991, we completed a
24-week, 92 patient, randomized, placebo-controlled, double-
blinded, multi-center trial of Ampligen for treating
patients with ME/CFS. The results, published in a peer review
journal in 1994, suggested enhanced physical performance,
greater cognitive functions and improved ability to perform
daily living activities. Patients required reduced
hospitalization and medical care, while suffering little or
no significant adverse side effects. The FDA raised certain
issues with respect to this clinical trial which required
further study. These issues were reviewed and satisfactorily
resolved.

In February 1993, Hemispherx presented results of its Phase
II study of Ampligen for ME/CFS to a FDA Advisory Committee
and these results were published in early 1994 in Clinical
Infectious Diseases, a peer reviewed medical journal which
emphasizes the understanding and potential treatment of
infectious diseases. The results suggested that patients on
Ampligen, in contrast to those receiving a placebo, showed
significant improvement in physical capacity as determined by
performance on treadmill testing. The Ampligen treated
patient group also required less pain medication than did the
placebo group.

In December 1993, when it was believed that fewer than
200,000 individuals in the U.S. were afflicted with Chronic
Fatique Syndrom,Ampligen was designated as an Orphan Drug by
the FDA for the treatment of Chronic Fatique Syndrome. Under
the Orphan Drug Act, the FDA may designate drug products as
orphan drugs if they are intended to treat a rare disease or
condition, which is defined as a disease or condition that
affects less than 200,000 person in the U.S., or if there is
no reasonable expectation of recovery of the costs of
research and development from sales in the U.S. A drug
retains its designation as an Orphan Drug even though, as is
the case with Chronic Fatique Syndrome, it is subsequently
determined that more than 200,000 individuals are afflicted
with the disease or condition.

In 1998, we were authorized by the FDA to initiate a Phase
III multicenter, placebo-controlled, randomized, double blind
clinical trial to treat 230 patients with ME/CFS in the U.S.


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The objective of this Phase III, clinical study, deemed as
Amp 516, is to evaluate the safety and efficacy of Ampligen
as a treatment for ME/CFS. As of February 2002 we have
engaged the services of eleven (11) clinical investigators at
Medical Centers in California, New Jersey, Florida, North
Carolina, Wisconsin, Nevada, Illinois and Connecticut. These
clinical investigators are medical doctors with special
knowledge of ME/CFS who have recruited, prescreened and
enrolled ME/CFS patients for inclusion in the Phase III Amp
516 ME/CFS clinical trial. This clinical trial now has over
200 ME/CFS patients participating. The patients complete a
stage I, forty week, double-blind, randomized, placebo-
controlled portion of the clinical trial and then move into
the stage II or the open label treatment portion of the
clinical trial. To date there have been no serious adverse
events reported related to the study medication. Additional
ME/CFS patients are being recruited by the clinical
investigators. We expect to have in excess of the full
enrollment within the next several months, in order to
compensate for potential patient "drop outs", ie; patients
that discontinue the program prematurely for various reasons.

HIV/AIDS

About fifteen antiviral drugs are currently approved by the
FDA for the treatment of HIV infection. All target the
specific HIV enzymes, reverse transcriptase (RT) and
protease. The use of various combinations of three or more of
these drugs is often referred to as Highly Active Anti-
Retroviral Therapy ("HAART"). HAART involves the utilization
of several antiretrovirals with different mechanism of
actions to decrease viral loads in HIV-infected patients. The
goal of these combination treatments is to reduce the amount
of HIV in the body ("viral load") as to low as possible.
Treatments include different classes of drugs, but they all
work by stopping parts of the virus so the virus cannot
produce more of itself. Experience has shown that using
combinations of drugs from different classes is a more
effective strategy than using only one or two drugs. HAART
has provided dramatic decreases in morbidity and mortality of
HIV infection. Reduction of the viral load to undetectable
levels in patients with wild type virus (i.e., non-drug-
resistant virus)is routinely possible with the appropriate
application of HAART. HIV mainly infects important immune
system cells called CD4 cells After HIV has infected a CD4
cell, the CD4 cell becomes damaged and is eventually
destroyed. Fewer CD4 cells means more damage to the immune
system and, ultimately, results in AIDS. Originally,
reduction of HIV loads was seen as possibly allowing the
reconstitution of the immune system and led to early
speculation that HIV might be eliminated by HAART.



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Subsequent experience has provided a more realistic view of
HAART and the realization that chronic HIV suppression using
HAART, as currently practiced, would require treatment for
life with resulting significant cumulative toxicities. There
is no question that the various reverse transcriptase and
protease inhibitor drug that go into HAART have profoundly
reduced the morbidity and mortality connected with HIV;
however there has been a significant cost due to drug
toxicity. It is estimated that 50% of HIV deaths are from the
toxicity of the drugs in HAART. Current estimates suggest
that it would require as many as 60 years of HAART for
elimination of HIV in the infected patient. Thus the toxicity
of HAART drugs and the enormous cost of treatment makes this
goal impractical.

Although more potent second generation drugs are under
development that target the RT and protease genes as well as
new HIV targets, the problem of drug toxicities, the complex
interactions between these drug classes, and the likelihood
of life-long therapy will remain a serious drawback to their
usage.

Failure of antiretroviral therapies over time and the
demonstration of resistance have stimulated intensive
searches for appropriate combinations of agents, or
sequential use of different agents, that act at the same or
different viral targets. This situation has created interest
in our technology which operates by a different mechanism.

The new concept of Strategic Therapeutic Interruption ("STI")
of HAART provides a unique opportunity to minimize the
current deficiencies of HAART while retaining the superb HIV
suppression capacities of HAART. STI is the cessation of
HAART until HIV again becomes detectable (i.e.,rebounds)
followed by resumption of HAART with subsequent suppression
of HIV. By re-institution of HAART, HIV is suppressed before
it can inflict damage to the immune system of the patient.
Based on recent publications in the peer reviewed medical
literature, it is expected that in just 30 days after
stopping HAART approximately 80% to 90%, of the patients will
suffer a relapse evidencing detectable levels of HIV. The
Company believes that Ampligen combined with the STI
(strategic treatment interruption) approach may offer a
unique opportunity to retain HAART's superb ability to
suppress HIV while potentially minimizing its deficiencies.
All present approved drugs block certain steps in the life
cycles of HIV. None of these drugs address the immune system,
as Ampligen potentially does, although HIV is an immune-
based disease.

By using Ampligen in combination with STI of HAART, we will
undertake to boost the patients' own immune system's response


10

to help them control their HIV when they are off of HAART.
The Company's minimum expectation is that Ampligen has
potential to lengthen the HAART-free time interval with a
resultant decrease in HAART-induced toxicities. The ultimate
potential, which of course requires full clinical testing to
accept or reject, is that Ampligen may potentiate STI of
HAART to the point that the cell mediated immune system will
be sufficient to eliminate requirement for HAART. We plan to
present the initial clinical result of using our technology
at several international AIDS scientific forums in 2002.

Our newly initiated AMP 720 HIV Clinical Trial is being
conducted with individuals infected with HIV who are
responding well to HAART at the moment. Patients in this
study are required to meet minimum immune system requirements
of CD4 cell levels greater than 400, maximum HIV infection
levels of less that 50 copies/ml, and a HAART regimen
containing at least one anti-viral drug showing therapeutic
synergy with Ampligen based on recently reported ex vivo
studies in peer-reviewed scientific journals. All patients
are chronically HIV infected and will have been receiving the
indicated HAART regimen prior to starting the STI. The trial
applies strategic treatment interruption of HAART based on
the hypothesis that careful management of HIV rebound
following STI may have potential to result in the development
of protective immune responses to HIV in order to achieve
control of HIV replication. The Company believes that the
addition of Ampligen, with its potential immunomodulatory
properties, may reasonably achieve this outcome. Half of the
participants in the trial are given 400 mg of Ampligen twice
a week and once they start the STI will remain off of HAART
until such time as their HIV rebounds. The other half of the
participants (the control group) are on STI, but they are
given no Ampligen during the "control" portion of the
clinical test.

The targeted enrollment in the AMP 720 Clinical Trial is 120
HIV-infected persons who meet the criteria. We expect to have
60 people on STI with Ampligen and 60 people on STI without
Ampligen. The Company expects enrollment in this clinical
trial to accelerate as we recruit more investigators and
based on the analysis and presentation of interim results on
March 18, 2002 in Prague, Czech Republic. The length of this
stage of the trial and other studies will be determined by an
analysis of the interim results.

HEPATITUS C VIRUS (HCV)

We currently have a research and development arrangement with
the California Institute of Molecular Medicine ("CIMM") to
collaborate and fund the replication of human Kupffer's cells
obtained from HCV infected patients. This proprietary CIMM
approach involves the in vitro growth of hepatic macrophages
(called Kupffer's cells) from the failing liver of a patient
and reinfusion of the in vitro grown Kupffer's liver cells


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into the same patient. This would not raise the question of
immunological incompatibility. Testing by CIMM indicates that
their process of Kupffers's cell application in vitro is
reproducible (>95% efficacy) from individual patients. CIMM
is also developing a process for maintaining and propagating
Kuffer's cells reproducibly in defined cell cultures from
fine needle liver aspirates from living human volunteers with
potential as patients with failing liver due to a variety of
etiologies.

In January, 2001 CIMM filed a notice of Invention with the
U.S. patent office. This notice is titled "Replication of
Human Kupffer's cell obtained from HCV infected patients by
Fine Needle Biopsy Technique". This method can potentially
salvage critically needed liver function without major
surgery or aggressive medical intervention.

The immediate and potential market for the Kupffer's
maintenance and propagation techniques will be the 14,000
people in the U.S. actively seeking a liver transplant.
Additional thousands are progressing towards a failing liver
and will soon need transplantation or a successful
alternative method to restore function. Several hundred
thousand who have alcoholic cirrhosis may also benefit from
the proprietary process. Medical costs of a liver transplant
are approximately $300,000 and are far beyond the financial
reserves of most families. Reimbursement of these costs by
Health Insurance carriers is problematic at best.

We are also evaluating potential novel clinical programs
which would involve using Ampligen to treat both HCV and HIV
when they coexist in the same patient. We expect to commence
these studies in late 2002 in collaboration with one or more
prospective corporate partners.

We have a 30% equity position in CIMM, which is located in
California and recently opened a new state-of-the-art
research laboratory in Ventura, California.

EUROPEAN OPERATIONS

Our European subsidiary was formed and the office opened to
prepare for the introduction of Hemispherx products and to
accelerate market penetration into the European market once
full approval is obtained from the European Medicine
Evaluation. Agency ("EMEA"). The EMEA is the equivalent of
the United States Food and Drug Administration Agency (FDA).


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From a regulatory point of view the member countries of the
European Economic Union (EEU) represent a common market under
the jurisdiction of the EMEA. However, from a practical point
of view, every country is different regarding developing
relations with the medical community, patient associations
and obtaining reimbursement for treatment from the equivalent
of Social Security Agencies and insurance carriers.

Recognizing this, our European operation has devoted its near
term efforts to five specific targets and programs in the
European Union.

1) Increasing awareness of ME/CFS among physicians and
related educational groups

Our European operation has assisted the growth of a number of
patient/physician educational associations. The French
association has grown from 10 members in the year 2000 to 800
currently. Every major country now has an active educational
association with substantial numbers of members who regularly
meet and "network". These programs have been modeled on the
successful experience in the U.S. of conducting twice a year
meetings on ME/CFS with Health and Human Services, FDA, NIH
and Centers for Disease Control.

The scientific media appear to have become aware of the
impact of the disease and as a result a number of television
shows in several countries, as well as numerous written
articles, have featured the disease and its negative impact
on society. As a result of these efforts, a textbook on
ME/CFS by a highly respected academic author will be
published in the first quarter, 2002.

Our medical staff has submitted technical papers and held
follow up meetings with numerous government officials in a
number of countries, all designed to heighten awareness of
the ME/CFS disease.


2) Contacts and activities with Regulatory Agencies

Our European operation maintains regular contact with the
EMEA, keeping the agency aware of its activities, as well as
the health ministries in numerous countries in the European
Union. In early 2001,our application for "orphan" drug status
for the use of Ampligen in ME/CFS was rejected because the
Board found that the prevalence of ME/CFS was significantly
above the 5 person per 10,000 limit required to grant orphan
drug status in the European Union. Our medical staff is
preparing an "orphan" drug application for the use of


13

Ampligen in connection with treating a specific category of
HIV patients in the European Union.

In addition, we are exploring various ways to accelerate the
commercial availability of Ampligen in the various nations
of the EU.

3) The Expanded Access Treatment Program in ME/CFS with Cost
Recovery

ME/CFS patients are being treated with Ampligen in the
United Kingdom, Austria and Belgium under existing regulatory
procedures in these countries which allow the therapeutic use
of an experimental drug under certain conditions. These
procedures allow us to recover the cost of Ampligen used as
well as to collect in addition clinical data. Corresponding
procedures are being developed in several other countries at
the request of locally based physicians.

4) HIV/AIDS Trials

Our European operation is in the process of implementing
clinical trials in Europe for the use of Ampligen in the
treatment of HIV/AIDS on the basis of the new U.S. Protocols
involving the use of the drug either in combination with
"cocktail" therapies or as part of a strategic interruption
of the "cocktail" therapies. We plan to present these
innovative programs at various European scientific
conferences in 2002.

5) Distribution, Pharma-Economics and Planning

The European staff is working toward:

a) Securing a pan-European delivery system for Ampligen
from a good manufacturing practice ("GMP") warehouse
system and, a network of approved Clinical treatment
Centers throughout the European Union for the necessary
intravenous infusion of Ampligen.

b) Reviewing the applicable regulations and procedures in
each EU country with respect to requirements for medical
care reimbursement and/or medical insurance coverage.

c) Preparing a pharma-economic study which documents the
cost of Ampligen drug therapy as compared to the cost of
other existing medical treatment programs used in
treating ME/CFS.

d) Developing a long term strategic plan for the marketing
and distribution of Ampligen in the European Union, if
approved by EMEA.

The Efforts of our European Operation has started to produce
results. In March, 2002 our European subsidiary, Hemispherx
Biopharma Europe S.A. ("Hemispherx S.A.") entered into a
Sales and distribution Agreement ("Agreement") with a


14

European Entity. Pursuant to the terms of the Agreement the
European entity has been granted the ("Exclusive Right") in
Spain, Portugal and Andorra to market Ampligen for the
treatment of myalgic encephalitis/chronic fatigue syndrome
("ME/CFS"). In exchange for the Exclusive Right, the European
entity is to pay to Hemispherx S.A. a current fee of 625,000
Euros, a fee of 1,000,000 Euros after FDA approval of
Ampligen for the treatment of ME/CFS and a fee of 1,000,000
Euros after issuance in Spain of final marketing
authorization for Ampligen for the treatment of ME/CFS.
Additionally, this entity is to currently purchase from
Hemispherx S.A. 1,000,000 Euros of its seven percent (7%)
convertible bonds due September 30, 2003.

OTHER ANTIVIRAL/ IMMUNOLOGIC TREATMENTS

After the terrorist acts of September 11, 2001 and the
resultant International concern for BIO-TERRORISM (including
Smallpox), we filed a regulatory application with the FDA for
permission to conduct a clinical trial, in the event of
Smallpox dissemination, using Ampligen therapy as a
treatment. This proposed study was based on an earlier peer
renewed laboratory study from Yale University in Partnership
with the U.S. Military Command at Fort Detrick. This is the
U.S. Biological warfare Specialty Research Center. The result
of this study indicated Ampligen to be promising in a
laboratory model of smallpox.

During the thirty day review period of our Clinical
application by the FDA, We became aware of a new ongoing
laboratory study of Ampligen in smallpox in Belgium. The
results of this study should to be available in the Spring of
2002. As such, we withdrew our FDA application for the time
being in order to review the result of the Belgium study and
incorporate such data into our Clinical study design and
protocol before resubmission.

COMPETITION

There are several publicly held companies that place emphasis
on nucleic acid technology such as ours.

These companies and their competing products may be more
effective and less costly than our products. In addition,
conventional drug therapy, surgery and other more familiar
treatments will offer competition to our products.
Furthermore, many of our competitors have significantly
greater experience than we in preclinical testing and human
clinical trials of pharmaceutical products and in obtaining
FDA, EMEA Health Protection Branch ("HPB") and other
regulatory approvals of products. Accordingly, our


15

competitors may succeed in obtaining FDA EMEA and HPB product
approvals more rapidly than we. If any of our products
receive regulatory approvals and we commence commercial sales
of our products, we will also be competing with respect to
manufacturing efficiency and marketing capabilities, areas in
which we have no experience. Our competitors may possess or
obtain patent protection or other intellectual property
rights that prevent, limit or otherwise adversely affect our
ability to develop or exploit our products.

Many of our existing or potential competitors have
substantially greater financial, technical and human
resources than we have. In addition, many of these
competitors may have significantly greater experience than we
do in undertaking certain aspects of research, preclinical
studies and human clinical trials of new pharmaceutical
products, obtaining FDA and other regulatory approvals, and
manufacturing and marketing such products. Accordingly, our
competitors may succeed in commercializing the products more
rapidly or more effectively than the Company.

GOVERNMENT REGULATION

Regulation by governmental authorities in the U.S. and
foreign countries is and will be a significant factor in the
manufacture and marketing of our proposed products and our
ongoing research and product development activities.
Ampligen and the products of the ongoing research and
product development activities will require regulatory
clearances prior to commercialization. In particular, human
new drug products for human are subject to rigorous
preclinical and clinical testing as a condition of clearances
by the FDA and by similar authorities in foreign countries.
The lengthy process of seeking these approvals, and the
ongoing process of compliance with applicable statutes and
regulations, has required and will continue to require the
expenditure of substantial resources. Any failure by us or
our collaborators or licensees to obtain, or any delay in
obtaining, regulatory approvals could materially adversely
affect the marketing of any products developed by the Company
and its ability to receive product or royalty revenue. We
have received orphan drug designation for certain therapeutic
indications which might, under certain conditions, accelerate
the process of drug commercialization.

A "Fast-Track" designation by the FDA, while not affecting
any clinical development time per se, has the potential
effect of reducing the regulatory review time by 50 percent
(50%) from the time that a commercial drug application is


16

actually submitted for final regulatory review. As of
December 31, 2001, we have not received a Fast-Track
designation for any of our potential therapeutic indications
although we have received "Orphan Drug Designation" for both
ME/CFS and HIV/AIDS in the United States. We will continue to
present data from time to time in support of obtaining
accelerated review. We have not yet submitted any New Drug
Application (NDA) for Ampligen or any other drug to a North
American regulatory authority. There are no assurances that
such designation will be granted, or if granted, there are no
assurances that such designation will materially increase the
prospect of a successful commercial application. In 2000 we
submitted an emergency treatment protocol for clinically-
resistant HIV patients which was withdrawn by us during the
statutory 30 day regulatory review period in favor of a set
of individual physician-generated applications. There are no
assurances that authorizations to commence such treatments
will be granted by any regulatory authority or that the
resultant treatments, if any, will support drug efficacy and
safety. In 2001, we did receive FDA authorization for two
separate Phase IIb HIV treatment protocols in which the
Company's drug is combined with certain presently available
antiretroviral agents.

We are subject to various federal, state and local laws,
regulations and recommendations relating to such matters as
safe working conditions, laboratory and manufacturing
practices, the experimental use of animals and the use of and
disposal of hazardous or potentially hazardous substances,
including radioactive compounds and infectious disease
agents, used in connection with our research work. We believe
that our Rockville, Maryland manufacturing and quality
assurance/control facility is in substantial compliance with
all material regulations applicable to these activities as
advanced by European Union Inspections team which conducted
detailed audits in year 2000. However, we cannot give
assurances that facilities owned and operated by third
parties, that are utilized in the manufacture of our
products, are in substantial compliance, or if presently in
substantial compliance, will remain so. These third party
facilities include manufacturing operations in San Juan,
Puerto Rico; Capetown, South Africa; Columbia, Maryland;
Melbourne, Australia; and potential expansion within the
United States to new and larger facilities in 2002.

RESEARCH AND DEVELOPMENT/COLLABORATIVE AGREEMENTS

In 1994, we entered into a licensing agreement with Bioclones
(Property) limited ("Bioclones") for manufacturing and
international market development in Africa, Australia, New
Zealand, Tasmania, the United Kingdom, Ireland and certain


17

countries in South Africa, of Ampligen and Oragen?.
Bioclones is to pursue regulatory approval in the areas of
its franchise and is required to conduct Hepatitis clinical
trials, based on international GMP and GLP standards.

Bioclones has been given the first right of refusal, subject
to pricing, to manufacture at least one-third of the
worldwide sales requirement of Ampligen and other nucleic
acid-derived drugs. Pursuant to this arrangement, we
received 1)access to worldwide markets 2)commercial-scale
manufacturing resources, 3)a $3 million cash payment in 1995
from Bioclones,4) a 24.9% ownership in Ribotech, Ltd. a
company set up by Bioclones to develop and manufacture RNA
drug compounds, and 5) royalties of 8% on Bioclones nucleic
acid-derived drug sales in the licensed territories. We
regularly conduct quality control audits of the the Ribothech
manufacturing facility.

In the United States, we entered into a strategic alliance
with Gentiva Health Services (formerly known as Olsten Health
Care Services) to develop certain marketing and distribution
capacity for Ampligen to patients suffering from ME/CFS,
both in the cost recovery treatment program as well as the
home infusion market upon commercialization. Gentiva is one
of the nation's largest home health care companies with over
400 offices and sixty thousand caregivers nationwide.
Pursuant to the agreement, Gentiva will be responsible for
marketing, distribution, billing and collecting. Through this
arrangement, Hemispherx mitigates the necessity of incurring
significant up-front marketing and distribution costs.
Gentiva also works with us in connection with the Amp 516
ME/CFS PHASE III and the Amp719 and Amp720 HIV Phase IIb
clinical trials now under way. There can be no assurances
that this alliance will develop a significant commercial
position in any of its targeted chronic disease markets.

We have acquired a series of patents on Oragen?, potentially
an oral broad spectrum antiviral, Immunological enhancers
through a licensing agreement with Temple University. We were
granted an exclusive worldwide license from Temple for the
Oragen? products. Pursuant to the arrangement, we are
obligated to pay royalties of 2% to 4% on sales of Oragen?,
depending on how much technological assistance is required of
Temple. We currently pay minimum royalties of $30,000 per
year to Temple. These compounds have been evaluated in
various academic and government laboratories for application
to Chronic viral and immunological disorders.

In December, 1999, we entered into an agreement with Biovail


18

Corporation International ("Biovail"). Biovail is an
international full service pharmaceutical company engaged in
the formulation, clinical testing, registration and
manufacture of drug products utilizing advanced drug delivery
systems. Biovail is headquartered in Toronto, Canada. The
agreement grants Biovail the exclusive distributorship of our
product in the Canadian territories subject to certain terms
and conditions. In return, Biovail agrees to conduct certain
pre-marketing clinical studies and market development
programs, including without limitation, expansion of the
Emergency Drug Release Program in Canada with respect to our
products. In addition, Biovail agrees to work with us in
preparing and filing a New Drug Submission with Canadian
Regulatory Authorities. Biovail invested several million
dollars in Hemispherx equity at prices above the then current
market price and agreed to make further payments based on
reaching certain regulatory milestones. The Agreement
requires Biovail to penetrate certain market segments at
specific rates in order to maintain market exclusivity.

In May 2000, we acquired an interest in Chronix Biomedical
Corp. ("CHRONIX"). Chronix focused upon the development of
diagnostics for chronic diseases. 100,000 shares of common
stock were issued from the treasury to Chronix toward a total
equity investment of $700,000. Pursuant to a strategic
alliance agreement, we provided Chronix with $250,000 to
conduct research in an effort to develop intellectual
property on potential new products for diagnosing and
treating various chronic illnesses such as ME/CFS. The
strategic alliance agreement provides us certain royalty
rights with respect to certain diagnostic technology
developed from this research and a right of first refusal to
license certain therapeutic technology developed from this
research.

In April, 1999 we acquired a 30% equity position in the
California Institute of Molecular Medicine ("CIMM") for
$750,000 and entered into a research and development
arrangement. CIMM'S research is focused on developing
therapies for use in treating patients affected by Hepatitis
C ("HCV"). We use the equity method of accounting with
respect to this investment. During the fourth quarter of 2001
we recorded a non-cash charge of $485,000 with respect to our
investment in CIMM. This is a result of our determination
that CIMM's operations have not yet evolved to the point
where the full carrying value of our investment could be
supported pursuant to the guidelines of the Accounting
Standards Board Opinion No. 18. The amount represents the
unamortized balance of goodwill included as part of our
investment. This charge is reflected in the Consolidated
Statements of Operations under the caption "Equity loss in


19

unconsolidared affiliates." This is not an indication that
CIMM will not be successful in its current financing
efforts nor does it hinder our belief that once adequate
funding is realized, CIMM will succeed in their efforts to
advance therapeutic treatment of HCV.


HUMAN RESOURCES

As of February 22, 2002 we had 48 employees consisting of 23
full time, 3 part-time employees and 22 regulatory/research
medical personnel on a part-time basis. Such parties are paid
on a per diem or monthly basis. 27 personnel are engaged in
our research, development, clinical, manufacturing effort,
including 5 individuals in Europe. Fourteen (14) of our
personnel perform regulatory, general administration, data
processing, including bio-statistics, financial and investor
relations functions. We consider our relationship with our
employees to be good and believe that this arrangement
provides the most efficient approach to drug development at
this point in time. While we have been successful in
attracting skilled and experienced scientific personnel,
there can be no assurance that the Company will be able to
attract or retain the necessary qualified employees and/or
consultants in the future.

FINANCING

The development of our products requires the commitment of
substantial resources to conduct the time-consuming research,
preclinical development, and clinical trials that are
necessary to bring pharmaceutical products to market and to
establish commercial-scale production and marketing
capabilities. During our last three fiscal years, we have
directly spent approximately $16,653,000 in research and
development, of which approximately $5,780,000 was expended
in the year ended December 31, 2001. These direct costs do
not include the overhead and administrative costs necessary
to support the research and development effort.

At the present time, we are funding our European subsidiary
from our cash flows. Proceeds to be received from the
recently executed licensing agreement with a European entity
and income from European expansion access programs (cost
recovery) should provide substantial funds to offset the costs
of our European operations for the near term. Our
presence in Europe allows us the opportunity to form
strategic alliances and licensing agreements with European
Businesses. These alliances could provide access to
additional funding and world class scientists and physicians.


20

Our European subsidiary has an exclusive license on all the
technology and support from us concerning Ampligen for the
use of ME/CFS and other applications for all countries of the
European Union (excluding the UK where Bioclones has a
marketing license) and Norway, Switzerland, Hungary, Poland,
the Balkans, Russia, Ukraine, Romania, Bulgaria, Slovakia,
Turkey, Iceland and Liechtenstein.

As of December 31, 2001, we had approximately $8,417,000 in
cash and short term investments. Based on our current
operating plan, we expect that these funds and anticipated
receipt of revenues from the cost recovery treatment
protocols and interest income on unused funds will be
sufficient to meet our operating requirements into the second
quarter of 2003. In addition, we may receive proceeds in the
form of equity from the exercise of shareholder warrants. For
the fiscal year 2001, the Company received $8,075,000 in
equity from shareholders exercising warrants. The amount of
additional funding required, if any, will depend on the
timing of regulatory approval and commercialization of
Ampligen .

Accordingly, we may raise substantial additional funds
through additional equity or debt financing, collaborative
arrangements with corporate partners, lease financing or from
other sources in order to complete the necessary clinical
trials and the regulatory approval processes and begin
commercializing our products. If adequate funds are not
available from operations and if we were not able to secure
additional sources of financing on acceptable terms, we would
be materially adversely affected in our commercialization
process.

Risk Factors

The following cautionary statements identify important
factors that could cause our actual results to differ
materially from those projected in the forward-looking
statements made in this Annual Report. Among the key
factors that have a direct bearing on our results of
operations are:

No assurance of successful product development of Ampligen.

The development of Ampligen and our other products is
subject to a number of significant risks. Ampligen may be
found to be ineffective or to have adverse side effects, fail
to receive necessary regulatory clearances, be difficult to
manufacture on a commercial scale, be uneconomical to market
or be precluded from commercialization by proprietary rights
of third parties. Our products are in various stages of
clinical and pre-clinical development and, require further


21

clinical studies and appropriate regulatory approval
processes before any such products can be marketed. We do not
know when, or if ever, Ampligen or our other products will
be generally available for commercial sale for any
indication. Generally, only a small percentage of potential
therapeutic products are eventually approved by the FDA for
commercial sale, although the regulatory approval possibility
improve when most drugs reach Phase III Human trial status.


Our drug and related technologies are investigational and
subject to regulatory approval

All of our drugs and associate technologies are
investigational and must receive prior regulatory approval
by appropriate regulatory authorities for general use and
are currently legally available only through clinical
trials with specified disorders. Our principal development
efforts are currently focused on Ampligen, which has not
been approved for commercial use. Ampligen and other
proposed products are subject to extensive regulation by
numerous governmental authorities in the U.S. and other
countries, including, but not limited to, the Food and Drug
Administration in the U.S., the Health Protection Branch of
Canada, and the European Medicines Evaluation Agency in
Europe. Obtaining regulatory approvals is a rigorous and
lengthy process and requires the expenditure of substantial
resources. In order to obtain final regulatory approval of
a new drug, we must demonstrate to the satisfaction of the
regulatory agency that the product is safe and effective
for its intended uses and that we are capable of
manufacturing the product to the applicable regulatory
standards. We require regulatory approval in order to
market Ampligen or any other proposed product and receive
product revenues or royalties. We cannot assure you that
the drug will ultimately be demonstrated to be safe or
efficacious. In addition, while Ampligen is authorized for
use in clinical trials in the United States and other
countries, we cannot assure you that additional clinical
trial approvals will be authorized in the United States or
in other countries in a timely fashion or at all, or that
we will complete these clinical trials. If Ampligen or one
of our other proposed products does not receive regulatory
approval in the U.S. or elsewhere, our operations will be
materially adversely effected.


We may continue to incur substantial losses and our future
profitability is uncertain

We began operations in 1966 and last reported net profit


22

from 1985 through 1987. Since 1987, we have incurred
substantial operating losses, as we pursued our Clinical
trial effort and expanded our efforts in Europe. As of
December 31, 2001 our accumulated deficit was approximately
$91,649,000. We have not yet generated significant revenues
from our products and may incur substantial and increased
losses in the future. We cannot assure that we will ever
achieve significant revenues from product sales or become
profitable. We require, and will continue to require, the
commitment of substantial resources to develop our
products. We cannot assure that our product development
efforts will be successfully completed or that required
regulatory approvals will be obtained or that any products
will be manufactured and marketed successfully, or
profitability.

Additional financing requirements.

The development of our products will require the commitment
of substantial resources to conduct the time-consuming
research, preclinical development, and clinical trials that
are necessary to bring pharmaceutical products to market.
Based on our current operating plan, we anticipate receipt
of limited revenues and proceeds from the sale of Ampligen
under the Cost Recovery Treatment Clinical Programs and
holders of non-public warrants exercising warrants from
time to time. We believe these proceeds and the cash on
hand will be sufficient to meet our capital requirements
for the near future. The Company may need to raise
substantial additional funds through additional equity or
debt financing or from other sources in order to complete
the necessary clinical trials and the regulatory approval
processes and begin commercializing its products. There can
be no assurances that our non-public Warrants will be
exercised or that we will raise any proceeds from possible
equity financing, which may have a material effect on our
ability to develop our products.

No regulatory agency has approved the full commercial sale
of any of the our products.

We cannot assure you that Ampligen or any of our other
products being developed will ultimately be demonstrated to
be safe or efficacious. While Ampligen is authorized for
use in clinical trials in the United States and other
countries, we cannot assure you that additional clinical
trial approvals will be authorized in the United States, or
in other countries in a timely fashion or at all or that we
will complete these clinical trials. If Ampligen or one of
our other products does not receive regulatory approval in
the United States or elsewhere, our operations will be
significantly affected.


23

We may not be profitable unless we can protect our patents
and/or receive approval for additional pending patents.

We need to acquire enforceable patents covering the use of
Ampligen and other products for a particular disease in
order to obtain exclusive rights for the commercial sale of
Ampligen for such disease. Our success depends, in large
part, on our ability to obtain patent protection for our
products and to obtain and preserve our trade secrets and
expertise. We have been issued certain patents including
those on the use of Ampligen and Ampligen in combination
with certain other drugs for the treatment of HIV. We have
also been issued patents on the use of Ampligen in
combination with certain other drugs for the treatment of
chronic hepatitis B virus, chronic hepatitis C virus, and a
patent which affords protection on the use of Ampligen in
patients with chronic fatigue syndrome. We have not been
issued any patents in the United States for the use of
Ampligen as a sole treatment for any of the cancers which
we have sought to target. We cannot assure you that any of
these applications will be approved or that our competitors
will not seek and obtain patents regarding the use of
Ampligen in combination with various other agents, for a
particular target indication prior to us. If we cannot
protect our patents covering the use of Ampligen for a
particular disease, or obtain additional pending patents,
we may not be able to successfully market Ampligen.


The patent position of biotechnology and pharmaceutical
firms is highly uncertain and involves complex legal and
factual questions.

To date, no consistent policy has emerged regarding the
breadth of protection afforded by pharmaceutical and
biotechnology patents. There can be no assurance that
patent applications relating to our products or technology
will result in patents being issued or that, if issued,
such patents will afford meaningful protection against
competitors with similar technology. It is generally
anticipated that there may be significant litigation in the
industry regarding patent and intellectual property rights.
Such litigation could requires substantial resources from
us. No assurance can be made that our patents will provide
competitive advantages for our products or will not be
successfully challenged by competitors. No assurance can be
given that patents do not exist or could not be filed which
would have a materially adverse effect on our ability to
market our products or to obtain or maintain any
competitive position the we may achieve with respect to our
products. Our patents also may not prevent others from
developing competitive products using a different
technology.


24

There can be no assurance that we will have the financial
resources necessary to enforce patent rights we may hold.

If we cannot enforce the patent rights we currently hold we
may be required to obtain licenses from others to develop,
manufacture or market our products. There can be no
assurance that we would be able to obtain any such licenses
on commercially reasonable terms, if at all. We currently
license certain proprietary information from third parties,
some of which may have been developed with government
grants under circumstances where the government maintained
certain rights with respect to the proprietary information
developed. No assurances can be given that such third
parties will adequately enforce any rights they may have or
that the rights, if any, retained by the government will
not adversely affect the value of our license. Certain of
our know-how and technology is not fully patentable,
particularly the procedures for the manufacture of our
Ampligen drug product which are carried out according to
standard operating procedure manuals.

We may not be profitable unless we can produce Ampligen in
commercial quantities at costs acceptable to us.

We have never produced Ampligen or any other products in
large commercial quantities. Ampligen is currently
produced only for use in clinical trials. We must
manufacture our products in compliance with regulatory
requirements in commercial quantities and at acceptable
costs in order for us to be profitable. We intend to
utilize third-party manufacturers and/or facilities if and
when the need arises or, if we are unable to do so, to
build or acquire commercial-scale manufacturing facilities.
We are dependent upon certain third party supplies for key
components of the eproposed products and for substantially
all of the production process. If we cannot manufacture
commercial quantities of Ampligen or enter into third
party agreements for its manufacture at costs acceptable to
us, our operations will be significantly affected.

If our distributors do not market our product successfully,
we may notgenerate significant revenues or become profitable.

We have limited marketing and sales capability.
Accordingly we may need to enter into marketing agreements
and third party distribution agreements for our products in
order to generate significant revenues and become
profitable. To the extent that we enter into co-marketing
or other licensing arrangements, any revenues received by
us will be dependent on the efforts of third parties, and
there is no assurance that these efforts will be
successful. Our treatment IND agreement with Gentiva Health
Services offers the potential to provide significant
marketing and distribution capacity in the United States


25

while licensing and marketing agreements with certain
foreign firms should provide an adequate sales force in
South America, Africa, United Kingdom, Australia and New
Zealand, Canada and Austria.

Our partners may not able to be deliver treatment and
services to chronic disease patients including infusion
services, home nursing and other medical services through a
national network of more than 500 locations. We cannot
assure that our domestic or our foreign marketing partners
will be able to successfully distribute our products, or that
we will be able to establish future marketing or third party
distribution agreements on terms acceptable to us, or that
the cost of establishing these arrangements will not exceed
any product revenues. The failure to continue these
arrangements or to achieve other such arrangements on
satisfactory terms could have a materially adverse effect on
us.


Ampligen safety profile and scientific literature.

We believe that Ampligen has been generally well tolerated
with a low incidence of clinical toxicity, particularly given
the severely debilitating or life threatening diseases that
have been treated. A mild flushing reaction has been observed
in approximately 15% of patients treated in our various
studies. This reaction is occasionally accompanied by
erythema, a tightness of the chest, tachycardia, anxiety,
shortness of breath, subjective reports of ''feeling hot,''
sweating and nausea. The reaction is usually infusion-rate
related and can generally be controlled by slowing the
infusion rate. Other adverse side effects include liver
enzyme level elevations, diarrhea, itching, urticaria
(swelling of the skin), bronchospasm, transient hypotension,
photophobia, rash, bradycardia, transient visual
disturbances, arrhythmias, decreases in platelets and white
blood cell counts, anemia, dizziness, confusion, elevation of
kidney function tests, occasional temporary hair loss and
various flu-like symptoms, including fever, chills, fatigue,
muscular aches, joint pains, headaches, nausea and vomiting.
These flu-like side effect typically subside within several
months. One or more of the potential side effects might deter
usage of Ampligen in certain clinical situations and
therefore, could adversely effect potential revenues and
physician/patient acceptability of our product. In general
the relative safety profile to date has been will tolerated
given the severe Chronic diseases being targeted.


26

There is no assurance that successful manufacture of a drug
on a limited scale basis for investigational use will lead to
a successful transition to commercial, large-scale
production.

Small changes in methods of manufacturing may affect the
chemical structure of Ampligen and other such RNA drugs, as
well as their safety and efficacy. Changes in methods of
manufacture, including commercial scale-up may affect the
chemical structure of Ampligen and, can, among other things,
require new clinical studies and affect orphan drug status,
particularly, market exclusivity rights, if any, under the
Orphan Drug Act. The transition from limited production of
pre-clinical and clinical research quantities to production
of commercial quantities of our products will involve
distinct management and technical challenges and will require
additional management and technical personnel and capital to
the extent such manufacturing is not handled by third
parties. There can be no assurance that our efforts will be
successful or that any given product will be determined to be
safe and effective, capable of being manufactured
economically in commercial quantities or successfully
marketed.

Rapid technological change.

The pharmaceutical and biotechnology industries are subject
to rapid and substantial technological change. Technological
competition from pharmaceutical and biotechnology companies,
universities, governmental entities and others diversifying
into the field is intense and is expected to increase. Most
of these entities have significantly greater research and
development capabilities than us, as well as substantial
marketing, financial and managerial resources, and represent
significant competition for us. There can be no assurance
that developments by others will not render our products or
technologies obsolete or noncompetitive or that we will be
able to keep pace with technological developments.

Substantial competition.

Competitors have developed or are in the process of
developing technologies that are, or in the future may be,
the basis for competitive products. Some of these products
may have an entirely different approach or means of
accomplishing similar therapeutic effects to products being
developed by us. These competing products may be more
effective and less costly than our products. In addition,
conventional drug therapy, surgery and other more familiar
treatments will offer competition to our products.
Furthermore, many of our competitors have significantly
greater experience than us in pre-clinical testing and human
clinical trials of pharmaceutical products and in obtaining
FDA, EMEA HPB and other regulatory approvals of products.
Accordingly, our competitors may succeed in obtaining FDA
EMEA and HPB product approvals more rapidly than us. If any
of our products receive regulatory approvals and we commence
commercial sales of our products, we will also be competing
with respect to manufacturing efficiency and marketing


27

capabilities, areas in which we have no experience. Our
competitors may possess or obtain patent protection or other
intellectual property rights that prevent, limit or otherwise
adversely affect our ability to develop or exploit our
products.

Limited manufacturing experience and capacity.

Ampligen is currently produced only in limited quantities
for use in our clinical trials and we are dependent upon
certain third party suppliers for key components of our
products. The failure to continue these arrangements on
satisfactory terms could have a material adverse affect on
us. Also, to be successful, our products must be manufactured
in commercial quantities in compliance with regulatory
requirements and at acceptable costs. To the extent we are
involved in the production process, our current facilities
are not adequate for the production of our proposed products
for large-scale commercialization, and we currently do not
have adequate personnel to conduct commercial-scale
manufacturing. We intend to utilize third-party facilities
if and when the need arises or, if we are unable to do so,
to build or acquire commercial-scale manufacturing
facilities. We will need to comply with regulatory
requirements for such facilities, including those of the FDA
EMEA and HPB pertaining to Good Manufacturing Practices
("GMP") regulations. There can be no assurance that such
facilities can be used, built, or acquired on commercially
acceptable terms, that such facilities, if used, built, or
acquired, will be adequate for our long-term needs.

We may be subject to product liability claims from the use of
Ampligen or other of our products which could negatively affect our
future operations.

We face an inherent business risk of exposure to
product liability claims in the event that the use of
Ampligen or other of our products results in adverse
effects. This liability might result from claims made
directly by patients, hospitals, clinics or other consumers,
or by pharmaceutical companies or others manufacturing these
products on our behalf. Our future operations may be
negatively effected from the litigation costs, settlement
expenses and lost product sales inherent to these claims.
While we will continue to attempt to take appropriate
precautions, we cannot assure that we will avoid significant
product liability exposure. Although we currently maintain
worldwide product liability insurance coverage, there can be
no assurance that this insurance will provide adequate
coverage against product liability claims. While no product
liability claims are pending or threatened against us to
date, a successful product liability claim against us in


28

excess of our insurance coverage could have a negative effect
on our business and financial condition.

Members of our Scientific Advisory Board may have conflicting
interests and may disclose data and technical know how to
our competitors.

All of our Scientific Advisory Board members are
employed by other entities, which may include our
competitors. Although we require each of our Scientific
Advisory Board members to sign a non-disclosure and
non-competition agreement with respect to the data and
information that he or she receives from us, we cannot assure
you that members will abide by them. If a member were to
reveal this information to outside sources, accidentally or
otherwise, our operations could be negatively effected.
Since our business depends in large part on our ability to
keep our technical expertise confidential, any revelation of
this information to a competitor or other source could have
an adverse effect on our operations.

There is no guarantee that our trade secrets will not be
disclosed or known by our competitors.

To protect our rights, we require certain employees
and consultants to enter into confidentiality agreements with
us. There can be no assurance that these agreements will not
be breached, that we would have adequate and enforceable
remedies for any breach, or that any trade secrets of ours
will not otherwise become known or be independently developed
by competitors.

The loss of Dr. Carter's services could hurt our chances for
success.

Our success is dependent on the continued efforts of Dr.
William A. Carter because of his position as a pioneer in the
field of Nucleic Acid drugs, his being co-inventor of
Ampligen and his knowledge of the Company's overall
activities, including patents, clinical trials, corporate
relationships and relationships with various governmental
regulatory agencies. The loss of Dr. Carter's services could
have a material adverse effect on our operations. While we
have an employment agreement with Dr. William A. Carter, and
have secured key man life insurance in the amount of $2
million on the life of Dr. Carter, the loss of Dr. Carter or
other key personnel, such as Dr. David Strayer or Dr. Carol
Smith, or the failure to recruit additional personnel as
needed could have a materially adverse effect on our ability
to achieve our objectives.

Uncertainty of health care reimbursement and potential
legislation.

Our ability to successfully commercialize our products will
depend, in part, on the extent to which reimbursement for the
cost of such products and related treatment will be available
from government health administration authorities, private


29

health coverage insurers and other organizations. Significant
uncertainty exists as to the reimbursement status of newly
approved health care products, and from time to time
legislation is proposed, which, if adopted, could further
restrict the prices charged by and/or amounts reimbursable to
manufacturers of pharmaceutical products. We cannot predict
what, if any, legislation will ultimately be adopted or the
impact of such legislation on us. There can be no assurance
that third party insurance companies will allow us to charge
and receive payments for products sufficient to realize an
appropriate return on our investment in product development.

Hazardous materials.

Our business involves the controlled use of hazardous
materials, carcinogenic chemicals and various radioactive
compounds. Although we believe that our safety procedures for
handling and disposing of such materials comply in all
material respects with the standards prescribed by applicable
regulations, the risk of accidental contamination or injury
from these materials cannot be completely eliminated. In the
event of such an accident or the failure to comply with
applicable regulations, we could be held liable for any
damages that result, and any such liability could be
significant. The company does not maintain insurance coverage
against such liabilities.

Litigation in Pennsylvania involving us and Manuel Asensio
and Asensio & Company,Inc.

In 1998, we filed a multi-count complaint against Manuel
P. Asensio, Asensio & Company, Inc.("Asensio"). The action
included claims of defamation, disparagement, tortious
interference with existing and prospective business relations
and conspiracy, arising out of the Asensio's false and
defamatory statements. The complaint further alleges that
Asensio defamed and disparaged us in furtherance of a
manipulative, deceptive and unlawful short-selling scheme
between August, 1998, and the present. In 1999, Asensio
filed an answer and counterclaim alleging that and in
response to Asensio's strong sell recommendation and other
press releases, we made defamatory statements about
Asensio. We denied the material allegations of the
counterclaim. In July 2000, following dismissal in federal
court for lack of subject matter jurisdiction, we
transferred the action to the Pennsylvania State Court. In
March 2001, the defendants responded to the complaints as
amended and a trial commenced on January 30, 2002 resulting
in a withdrawal with prejudice of the counterclaim against
us. The Court's dismissal of our claims of tortuous
interference and conspiracy resulted in a jury verdict
disallowing the claims against the defendants for
defamation and disparagement. The Court now has under


30

consideration a motion to enter a verdict in favor of the
Company against the defendants and award a new trial only
on the issues of causation and damage or to award a new
trial on all claims of the Company against the defendants.

In May 2000, we received notice of a claim by Asensio in
the Supreme Court of the State of New York against us, our
Chairman and Chief Executive Officer. William A Carter and
our prior auditors in which it was alleged that we defamed
them in oral and written communications made in March 2000.

The Supreme Court of the State of New York dismissed the
claim against Dr. Carter in March, 2001 and dismissed the
claim against us in January, 2002.

Because the risk factors referred to above could cause actual
results or outcomes to differ materially from those expressed in
any forward-looking statements made by us, you should not place
undue reliance on any such forward-looking statements. Further,
any forward-looking statement speaks only as of the date on which
it is made and we undertake no obligation to update any forward-
looking statement or statements to reflect events or circumstances
after the date on which such statement is made or reflect the
occurrence of unanticipated events. New factors emerge from time
to time, and it is not possible for us to predict which will
arise. In addition, we cannot assess the impact of each factor on
our business of the extent to which any factors, or combination of
factors, may cause actual results to differ materially from those
contained in any forward-looking statements.

ITEM 2. Properties

We currently lease and occupy a total of approximately
18,850 square feet of laboratory and office space in two
states and some office space in Paris, France. Our
headquarters is located in Philadelphia, Pennsylvania
consisting of a suite of offices of approximately 15,000
square feet. We also lease space of approximately 3,850
square feet in Rockville, Maryland for research of
development, our pharmacy, packaging, quality assurance and
quality control laboratories, as well as additional office
space. Approximately 2,000 square feet are dedicated to the
pharmacy, packaging, quality assurance and control
functions. The Company believes that its Rockville
facilities will meet its requirements, for planned clinical
trials and treatment protocols, through 2002 and possibly
longer after which time it may need to increase its
Rockville facilities either through third parties or by
building or acquiring commercial-scale facilities.


31

We also have a 24.9% interest in Ribotech, Ltd. located in
South Africa. Ribotech was established by Bioclones to
develop and operate a manufacturing facility. Manufacturing
at the pilot facility commenced in 1996. We expect that
Ribotech will start construction on a new commercial
production facility in the future, although no assurance can
be given that this will occur. The Company has no obligation
to fund this construction. Our interest in Ribotech, is a
result of the marketing and manufacturing agreement executed
with Bioclones in 1994.

ITEM 3. Legal Proceedings

In 1998, we filed a multi-count complaint against Manuel P.
Asensio, Asensio & Company, Inc. ("Asensio"). The action
included claims of defamation, disparagement, tortious
interference with existing and prospective business
relations and conspiracy, arising out of the Asensio's false
and defamatory statements. The complaint further alleges
that Asensio defamed and disparaged us in furtherance of a
manipulative, deceptive and unlawful short-selling scheme
between August, 1998, and the present. In 1999, Asensio
filed an answer and counterclaim alleging that and in
response to Asensio's strong sell recommendation and other
press releases, we made defamatory statements about Asensio.
The Company denied the material allegations of the
counterclaim. In July 2000, following dismissal in federal
court for lack of subject matter jurisdiction, we
transferred the action to the Pennsylvania State Court. In
March 2001, the defendants responded to the complaint as
amended and a trial commenced on January 30, 2002 resulting
in a withdrawal with prejudice of the counterclaim against
the Company, the Court's dismissal of the Company's claims
of tortuous interference and conspiracy and a jury verdict
disallowing the Company's claims against the defendants for
defamation and disparagement. The Court now has under
consideration a motion to enter a verdict in favor of the
Company against the defendants and award a new trial only on
the issues of causation and damage or to award a new trial
on all claims of the Company against the defendants.

In May 2000, we received notice of a claim by Asensio in the
Supreme Court of the State of New York against us, our
Chairman and Chief Executive Officer, and our prior auditors
in which it was alleged that we defamed them in oral and
written communications made in March 2000. The Supreme Court
of the State of New York dismissed the claim against Dr.
Carter in March 2001 and dismissed the claim against the
Company in January 2002.


32

Cook Imaging Corp. ("Cook") commenced action against us in
March 2000, in the United States District Court for the
Eastern District of Pennsylvania. From approximately 1997
through 1999, Cook manufactured the drug Ampligen (as well
as Ampligen placebo) for us. Cook sued for in excess of
$300,000 in unpaid invoices, including interest, related to
four Ampligen batches manufactured by Cook and delivered to
us in 1999. These shipmenst were recorded and expensed in 1999.
We denied that such amounts are owed and asserted
a counterclaim for failure to consistently manufacture
Ampligen in strict conformance with federal regulations
known as current good manufacturing practices ("cGMP"). The
court awarded Cook Imaging approximately $248,000 which
reflects the amount of the unpaid invoices plus interest,
less approximately $63,800 awarded the Company on its
counterclaims. We paid this amount to Cook during the quarter
ended June 30, 2001.


ITEM 4. Submission of Matters to a Vote of Security Holders

No matters were submitted to a vote of the security holders
during the year ended December 31, 2001.

PART II

ITEM 5. Market for Registrant's Common Equity and Related
Stockholder Matters

In the year 2001, we acquired 120,060 shares of common stock
on the open market at an average cost of $4.66 per share. The
acquisition of the shares was authorized under a stock buy-
back program authorized by the board of directors.

In fiscal 2001, we issued 710,500 new shares of common stock
to warrant holders exercising non-public warrants at an
average exercise price of $3.23. The warrants exercised were
granted by us in the period covering 1993 through 1996. In
addition, we issued 1,445,400 new shares of common stock to
warrant holders exercising publicly traded Class A Redeemable
Warrants at $4.00 per share, and 52,198 shares in settlement
of debt and stock compensation.

The foregoing private offerings were private transactions and
exempt from registration under section 4(2) and 4(6) of the
Securities Act and/or regulation D rule 506 promulgated
under the Securities Act. Investors in these transactions are
accredited.


33

Since October 1997 our common stock and warrants have been
listed and traded on the American Stock Exchange ("AMEX")
under the symbol HEB and HEBws, respectively. The following
table sets forth the high and low list prices for our Common
Stock and the Warrants for the last two fiscal years as
reported by the AMEX. Such prices reflect inter-dealer
prices, without retail markup, mark downs or commissions and
may not necessarily represent actual transactions.

COMMON STOCK High Low
------ ------
Time Period:

January 1, 2000 through March 31, 2000 $18.538 $8.625
April 1, 2000 through June 30, 2000 11.125 5.250
July 1, 2000 through September 30, 2000 7.938 7.500
October 1, 2000 through December 31, 2000 5.875 4.438

Time Period:

January 1, 2001 through March 31, 2001 5.75 3.01
April 1, 2001 through June 30, 2001 7.15 3.96
July 1, 2001 through September 30, 2001 6.85 3.89
October 1, 2001 through December 31, 2001 5.29 3.41

WARRANTS

Time Period:

January 1, 2000 through March 31, 2000 14.938 4.875
April 1, 2000 through June 30, 2000 6.750 1.750
July 1, 2000 through September 30, 2000 4.188 2.125
October 1, 2000 through December 31, 2000 3.500 0.875

Time Period:

January 1, 2001 through March 31, 2001 $2.187 $0.690
April 1, 2001 through June 30, 2001 2.740 0.750
July 1, 2001 through September 30, 2001 2.800 0.500
October 1, 2001 through December 31, 2001 0.650 0.010

As of December 31, 2001 there were approximately 300 holders
of record of our Common Stock. This number was determined
from records maintained by the Company's transfer agent and
does not include beneficial owners of the Company's
securities whose securities are held in the names of various
dealers and/or clearing agencies.


34

Public trading of the Company Class A Redeemable warrants
ceased as of November 2, 2001 as the term of the unexercised
warrants expired. As of March 7 2002, our common stock was
trading at $3.84 per share.

We have not paid any dividends on our Common Stock in recent
years. It is management's intention not to declare or pay
dividends on our Common Stock, but to retain earnings, if
any, for the operation and expansion of the Company's
business.

ITEM 6. Selected Financial Data ( in thousands except for
share and per share data)
Year Ended
December 31 1997 1998 1999 2000 2001
------ ------ ------ ------ ------
Statement of
Operations Data

Net revenues $ 259 $ 401 $ 678 $ 788 $ 390

Net loss (6,107) (7,324) (12,298) (8,552) (9,083)

Basic and diluted
loss per share (0.35) (0.32) (0.47) (0.29) (0.29)

Shares used in
computing basic and
diluted net loss
per share. 17,275,994 22,724,913 26,380,351 29,251,846 31,433,208

Balance Sheet Data

Total Assets $ 11,543 $ 16,327 $ 14,168 $ 13,067 $ 12,035

Common Stockholders'
Equity 10,745 15,185 12,657 11,572 10,763

Other Cash Flow Data

Cash used in
operating
activities (4,642) (5,751) (6,990) (8,074) (7,281)

Capital expenditures (15) (151) (251) (171) -



ITEM 7. Management's Discussion and Analysis of Financial
Condition and Results of Operations

The following discussion and analysis is related to our
financial condition and results of operations for the
three years ended December 31, 2001. This information
should be read in conjunction with the Item 6 - "Selected
consolidated financial data" and our consolidated
financial statements and related notes thereto beginning
on F-1 of this Form 10-K.


35

Statement of Forward-Looking Information
Certain statements in the section are "forward-looking
statements". You should read the information under Part I,
"Special Notes Regarding Forward-Looking Statements" for
more information about our presentation of forward-looking
information.

Background

We are actively engaged in various clinical efforts and
market development strategies in the United States,
European Union, Canada, Australia and South Africa.
Disease categories under active development include
ME/CFS, Hepatitis and HIV. We maintain offices and
clinical operations in both the United States and the
European Union. We have ownership interests in R.E.D.
Laboratories a European based diagnostic company Ribotech
Ltd. a South African manufacturing entity, which produces
our raw drug materials, Chronix Biomedical Corp, a U.S.
Company focusing on the development of diagnostics for
Chronic diseases and California Institute of Molecular
Medicine, a U.S. Company developing the replication of
human Kupffer's cells obtained from HCV infected patients.

We have reported net income only from 1985 through 1987.
Since 1987, we have incurred as expected substantial
operating losses due to our conducting clinical testing.
Prior to completing an Initial Public Offering ("IPO") in
November 1995, we financed operations primarily through
the private placement of equity and debt securities,
equipment lease financing, interest income and revenues
from licensing and royalty agreements.

Our consolidated financial statements include the
financial statements of Hemispherx BioPharma, Inc. and its
four wholly-owned subsidiaries, BioPro Corp., BioAegean
Corp., Core BioTech Corp. and Hemispherx Biopharma-Europe
N.V./S.A. The U.S. subsidiaries were incorporated in
September 1994 for the purpose of developing technology
for ultimate sale into certain non-pharmaceutical
specialty consumer markets. The European subsidiary was
formed for the purpose of serving our needs with respect
to pursuing clinical trials regulatory approval and
marketing in the European Union. The U.S. subsidiaries are
inactive at this time. All significant intercompany
balances and transactions have been eliminated in
consolidation.

In 1998, we initiated a Phase III clinical study using
Ampligen to treat 230 patients affected by ME/CFS at
various medical centers in the United States. ME/CFS


36

patients that are not eligible for the Phase III clinical
study may seek treatment under a ME/CFS Cost Recovery
Treatment Program that has been authorized by the FDA.
Under the cost recovery program, enrolled patients pay for
the cost of Ampligen administered, which totals
approximately $7,200 for a 24 week treatment program.
Patients are also treated in Belgium, the United Kingdom,
Austria, and Australia under similar cost recovery
programs.

We expect to continue our research and clinical efforts
for the next several years with some benefit of certain
revenues from our cost recovery treatment programs. These
cost recovery treatment sales were approximately $390,000
in fiscal year 2001. We may continue to incur losses over
the next several years due to clinical and operating costs
which may be partially offset by cost recovery treatment
revenues and potential licensing fees. Such losses may
fluctuate from quarter to quarter as a result of
differences in the timing of significant expenses incurred
and receipt of licensing fees and/or revenues.
Acquisition of full or conditional marketing approval in
any major market would significantly affect our cash flow.
There are no assurances that such approvals will ever
occur in any major pharmaceutical market.


37

Result of Operations
Years Ended December 31, 2001 vs. 2000

Net loss

We reported a net loss of approximately $9,083,000 for the
year ended December 31, 2001 versus a net loss of
approximately $8,552,000 for the year 2000. The increase
in losses of $531,000 in 2001 was basically due to lower
ME/CFS Cost Recovery Treatment Revenues and Interest
Income. In addition we recorded a non-operating, non-cash
charge of $485,000 with respect to our investments in
unconsolidated affiliates. This amount represents the
unamortized balance of Goodwill included in the
investments. Overall operating expenses in 2001 were
$639,000 lower than operating expenses experienced in
2000. Our loss per share was $0.29 in 2001 and 2000.

Revenues

At this time, our revenues come from our ME/CFS cost
recovery treatment programs principally underway in the
U.S., Canada and Europe. These clinical programs allow us
to provide Ampligen therapy at our cost to severely
debilitated ME/CFS patients. Under this program the
patients pay for the cost of Ampligen doses infused.
These costs total approximately $7,200 for a 24 weeks
treatment program. Revenues from cost recovery treatment
programs totaled some $788,000 in 2000. In 2001, these
revenues declined by $398,000 or 51%. We expected revenues
in the U.S. to decline due to the focus of our clinical
resources on conducting and completing the AMP516 ME/CFS
Phase III clinical trial as well as the start up of the
AMP 719 and AMP 720 HIV clinical trials. Revenues from the
European cost recovery treatment programs were lower than
expected primarily due to our European investigators
spending a great deal of time in reviewing and analyzing
the clinical data collected in the treatment of some 150
patients in Belgium. The clinical data collected from
treating patients under the cost recovery treatment
programs will augment and supplement the data collected in
the U.S. Phase III ME/CFS trial.

Research and Development costs

As previously noted, our research and development is
primarily directed at developing our lead product,
Ampligen, as a therapy for use in treating various
chronic illnesses as well as cancer. In 2000 and 2001,
most of this effort was directed toward conducting and
supporting clinical trials involving patients affected
with ME/CFS. Our research and development direct costs


38

were $5,780,000 in 2001 compared to $6,136,000 spent in
2000. The lower research and development costs basically
reflect the net sum of less costs related to lower cost
recovery treatment revenues and lower expenses related to
the ME/CFS clinical trials offset by increased purchases
of polymers and increased expenses relating to the HIV
trials initiated in 2001. As to be expected, costs related
to the cost recovery treatment programs were down
approximately $275,000 due to lower revenues recorded in
2001. Also expenses relating to the ME/CFS Phase III
clinical trial were down some $863,000 in 2001 versus 2000
due to fewer patients being treated in the cost-intensive
segment of the program as the clinical trial nears
completion. This clinical trial is a multicenter, placebo-
controlled, randomized, double blind study to evaluate the
efficacy and safety of treating 230 ME/CFS patients with
Ampligen. As of February 2002, more than 220 patients
have been enrolled. These lower costs relating to our
ME/CFS programs were partially offset by an increase in
polymer purchase in 2001 in the amount of $317,000 and an
increase due to spending on the new HIV clinical trials
now underway. The polymer purchase increase was needed to
boost our on hand inventory for the production of
Ampligen. The HIV clinical trials were initiated to
evaluate the use of Ampligen in concert with other
antiviral drugs in treating patients severely afflicted
with AIDS. We expect levels of these clinical trials to
continue throughout 2002. We expect research and
development expenditures to be lower than those incurred
during 2001

General and Administrative Expenses

Excluding stock compensation expense, general and
administrative expenses were approximately $2,741,000 in
2001 versus $3,298,000 in 2000. The decrease in expense is
primary due to lower professional fees in 2001. All other
general and administrative expenses were slightly less
than recorded in 2000. Stock compensation expenses were
$671,000 or some $274,000 higher than recorded in the year
2000. The compensation reflects the imputed non-cash
expense recorded to reflect the cost of warrants granted
to outside parties for services rendered to the Company.

Equity Loss-Unconsolidated Affiliates

During the fourth quarter of
2001, we recorded a non-cash charge of $485,000 with
respect to our investment in CIMM. This is a result of
management's determination that CIMM's operations had not


39

yet evolved to the point where our full carrying value of
its investment could be supported pursuant to the
guidelines of the Accounting Standards Board Opinion No.
18. The amount represents the unamortized balance of
goodwill included as part of our investment.


Other Income/Expense

Interest and other income of $284,000 in 2001 was lower
than the $572,000 recorded in 2000. Significantly lower
interest rates on money market accounts and lower cash
available for investment basically account for the
difference. All funds in excess of our immediate need are
invested in short term high quality securities which
earned much lower interest income in 2001.

Years Ended December 31, 2000 vs. 1999

Net loss

We reported a net loss of approximately $8,552,000 for the
year ended December 31, 2000 versus a net loss of
approximately $12,298,000 for the same period in 1999.
Several factors contributed to the $3,746,000 reduction of
net losses in 2000.

Revenues

Overall revenues from the Cost Recovery Treatment Programs
in the United States, Canada and Europe increased by
$110,000 in 2000 compared to 1999. Cost recovery revenues
in the United States were up $ 115,000 or 29.5%. European
cost recovery revenues declined by $5,000 or 18%. Our
European operation received a $97,000 research grant in
2000 from a France based pharmaceutical company.

Research and Development costs

In 2000, research and development costs increased
$1,399,000 primarily due to a major increase in patients
entering the AMP 516 ME/CFS clinical trial initiated by us
in 1998 and our efforts in Europe to increase the expanded
ME/CFS access program in European countries other than
Belgium. By year end 2000 we had engaged the services of
eleven (11) clinical investigators located throughout the
United States to enroll eligible ME/CFS patients in the
Amp 516 Clinical program. As of December 31, 2000 some 212


40

patients were involved in the clinical study. Cost
incurred in producing Ampligen and other drugs for
clinical studies were $919,000 in 2000 compared to
$1,503,000 in 1999. The 1999 production costs reflect the
build-up of drug supplies needed to support clinical
trials and other research and development efforts expected
in 2000 and 2001. At present, we charge all raw material
and related production costs to research and development
expense as incurred.

General and Administrative Expenses

General and administrative expenses were down $5,026,000
in 2000 compared to 1999. Lower stock compensation expense
accounted for $4,221,000 of this decrease. This expense
was $397,000 in 2000 versus $4,618,000 in 1999. Stock
compensation expense is a non-cash expense that reflects
the fair value of our common stock and warrants granted to
non-employees of our Company for services or benefits
provided. The decrease in 2000 reflects fewer warrants
granted to consultants and other service providers. Legal
and related expenses in 2000 were lower by $354,000
compared to 1999, primarily due to lower costs from
litigation associated with the Asensio & Company lawsuit,
and other legal matters. Legal expenses associated with
the Company's defense of the Asensio countersuit are
mostly paid by our Company's liability insurance carrier.
Expenses associated with stock transactions, the filing of
registration statements and financing costs were lower by
$173,000. The cost of evaluating the feasibility of the
proposed spin-off of the Company's wholly owned
subsidiary, Core Biotech Corp., was $124,000 in 1999 which
did not occur in 2000.


LIQUIDITY AND CAPITAL RESOURCES

Cash, cash equivalents and short term investments at
December 31, 2001 were $7,587,000. Cash used
for operating activities in 2001 was
$7,281.000. Additional uses of cash included expenditures of
$218,000 for patent acquisition cost, $22,000 investments
in unconsolidated subsidiaries, and $560,000 to acquire
120,060 shares of our stock.

Cash proceeds from financing activities in 2001 were
$7,587,000. $72,000 was received from the
collection of stock subscriptions and $8,075,000 was
generated from the exercise of warrants to acquire
2,155,900 shares of our stock. These amounts were partially
offset by $560,000 for the repurchase of 120,060 shares of our
common stock.


41

Our net operating cash "burn rate" for the last three
months of fiscal year 2001 approximated $607,000 per
month or $7,281,000 on an annualized basis. All clinical
trial drug supplies produced in 2001 were fully expensed
although some costs are expected to be recovered under the
expanded access cost recovery programs authorized by FDA
and regulatory bodies in other countries. Our operating
cash "burn rate" should decline somewhat in 2002 as the
AMP 516 ME/CFS clinical trial nears completion and the
European market development activity increases cost
recovery treatment revenues in Europe. Also, certain of
the operating, as well as the non-operating cash outlays
are of a one-time nature and are expected to decline.

During March 2002, Hemispherx Biopharma Europe , S.A.
(Hemispherx S.A.) was authorized to issue up to 22,000,000
Euros of seven percent (7%) convertible debentures. Such
debentures will be guaranteed by the Company and will be
converted into a specified number of shares pursuant to
the debenture agreement. Conversion is to occur on the
earlier of an initial public offering of Hemispherx S.A.
on a European stock exchange or September 30, 2003.

Hemispherx S.A. has entered into a Sales
and distribution Agreement ("Agreement") with a European
Entity. Pursuant to the terms of the Agreement the
European entity has been granted the ("Exclusive Right")
in Spain, Portugal and Andorra to market Ampligen for
the treatment of myalgic encephalitis/chronic fatigue
syndrome ("ME/CFS"). In exchange for the Exclusive Right,
the European entity which is to pay to Hemispherx S.A. a
current fee of 625,000 Euros, a fee of 1,000,000 Euros
after FDA approval of Ampligen for the treatment of
ME/CFS and a fee of 1,000,000 Euros after issuance in
Spain of final marketing authorization for Ampligen for
the treatment of ME/CFS. Additionally, this entity
has agreed to purchase from Hemispherx S.A. 1,000,000 euros
of Hemispherx S.A. seven percent (7%) convertible debentures
due September 30, 2003.


As of December 31, 2000 we had 3,916,508 Class A
Redeemable Warrants outstanding. These warrants, issued in
connection with our initial public offering the company's
IPO in 1995, were originally termed to expire on November
2, 2000. In August, 2000 the Board of Directors extended
the term of the warrants until November 2, 2001. Due to
the disruptive events of September 11, 2001 and related
difficulties, the expiration date for exercising the Class
A Redeemable Warrants was extended to November 21, 2001.
Holders of these warrants exercised 1,445,400 at $4.00 per
share during the period between December 31, 2000 and
November 2, 2001. The remaining Class A Redeemable
Warrants expired on November 21, 2001. Holders of non-
public warrants exercised an aggregate of 710,500 shares
in 2001 at an average exercise price of $3.22 per share.


42

Many of the warrants exercised were granted in 1994 and
1995. Non-public warrants outstanding were 6,927,110 as of
December 31, 2001 with an average exercise price of $4.77
per share.

Based on cash, cash equivalents and short term investments
on hand at December 31, 2001 and projected operating cash
needs, we expect to have sufficient cash on hand to fund
operations through the second quarter of 2003.

Because of our long-term capital requirements, we may seek
to access the public equity market whenever conditions are
favorable, even if we do not have an immediate need for
additional capital at that time. Any additional funding
may result in significant dilution and could involve the
issuance of securities with rights which are senior to
those of existing stockholders. We may also need
additional funding earlier than anticipated, and our cash
requirements, in general, may vary materially from those
now planned, for reasons including, but not limited to,
changes in our research and development programs, clinical
trials, competitive and technological advances, the
regulatory process, and higher than anticipated expenses
and lower than anticipated revenues from certain of our
clinical trials for which cost recovery from participants
has been approved.

NEW ACCOUNTING PRONOUNCEMENTS

In June 2001, the Financial Accounting Standards Board
(FASB) finalized FASB Statements No. 141, "Business
Combinations" (SFAS 141"), and No. 142, "Goodwill and other
Intangible Assest" ("SFAS 142"). SFAS 141 requires the use of
the purchase method of accounting and prohibited the use of
the poling-of-interests method of accounting for business
combinations initiated after June 30, 2001. SFAS 141 also
requires that the Company recognized acquired intangible
assets apart from goodwill if the acquired intangible assets
meet certain criteria. SFAS 141 applies to all business
combination initiated after June 30, 2001 and for purchase
business combination completed on or after July 1, 2001. SFAS
142 address financial accounting for acquired goodwill and
other tangibles. It requires, among other things, that
companies no longer amortize goodwill, but instead test
goodwill for impairment at least annually. SFAS 142 is
required to be applied in fiscal years beginning after
December 15, 2001. Currently, the Company has no goodwill and
will assess how the adoption of SFAS 141 and SFAS 142 will
impact its financial position and results of operations on
future acquisitions.


43

In August 2001 the FASB issued SFAS No. 144, "Accounting
for the Impairment or Disposal of Long-Lived Assets" ("SFAS
144"). This statement addresses financial accounting and
reporting for the impairment of disposal of Long-Lived
assets. The new guidance resolves significant implementation
issues related to SFAS 121. "Accounting for the impairment of
Long-Lived assets to be disposed of "SFAS 144 is effected for
fiscal years beginning after December 21, 2001. Currently, we
are assessing but have not determined how the adoption of
SFAS 144 will impact our financial position and results of
operations.

Critical Accounting Policies

Financial Reporting Release No. 60., which was recently
released by the Securities And Exchange Commision,
requires all companies to include a discussion of critical
accounting policies or method used in the preparation of
financial statements. Our significant accounting
accounting policies are described in Notes to the
Consolidated Financial Statements. The significant
accounting policies that we believe are most critical to
aid in fully understanding our reported financial results
are the following:

Use of Estimates

The preparation of financial statements in conformity with
generally accepted accounting principles requires management
to make estimates and assumptions that affect the reported
amounts of assets and liabilities and disclosure of
contingent assets and liabilities at the date of the
financial statements and the reported amounts of revenues and
expenses for the reporting period. Actual results could
differ from those estimates.

Impairment of Long-Lived Assets

Statement of Financial Accounting Standards ("SFAS") No.
121. "Accounting for Long-Lived Assets to be disposed of,"
requires that long-lived assets and certain identifiable
intangibles, including goodwill, to be held and used by an
entity, be reviewed for impairment whenever events or
changes in circumstances indicated that the carrying
amount of the assets may not be recoverable. We assess the
recoverability of fixed assets and intangibles based on
undiscounted estimated future operating cash flows. If we
determine that the carrying values have been impaired, the
measurement and recognition of the impairment will be
based on estimated future operating cash flows. During the


44

fourth quarter of 2001, we recognized an impairment of
$485,000 in connection with goodwill related to equity
investments of ours. This impairment is reflected in the
Consolidated Statement of Operations under the caption
"Equity Loss in Unconsolidated Affiliates." As of December
31, 2001, management believes that the remaining carrying
value of long-lived assets and identifiable
intangibles have not been impaired.

Patents and Trademarks

Effective October 1, 2001, the Company adopted a 17 year
estimated useful life for amortization of its patent and
trademark rights in order to more accurately reflect their
useful life. Prior to October 1, 2001, the company was using
a 10 year estimated useful life.

The adoption of the 17 life has been accounted for as a
change in accounting estimate. As a result the effect on
the Company was a $68,000 reduction of research and
development costs in the fourth quarter of the calendar
year 2001.

Patents and trademarks are stated at cost (primarily legal
fees) and are amortized using the straight line method
over the life of the assets. The Company reviews its
patents and trademark rights periodically to determine
whether they have continuing value. Such review includes
an analysis of the patent and trademark's ultimate revenue
and profitability potential on an undiscounted cash basis
to support the realizability of its respective capitalized
cost. In addition, management's review addresses whether
each patent continues to fit into Company's strategic
business plans.

Research and Developments Costs

Research and development costs are direct costs related to
both future and present products and are charged to
operations as incurred. The Company recognized research
and development direct costs of $4,737,000, $6,136,000 and
$5,780,000 in 1999, 2000 and 2001 respectively.

ITEM 7a. Quantitative and Qualitative Market Risk


45

Market Risk

We had $8.4 million in cash, cash equivalents and short
term investments at December 31, 2001. To the extent that
our cash and cash equivalents exceed our near term funding
requirements, the excess cash was invested in three (3) to
six (6) month high quality financial instruments. We
employ established policies and procedures to manage any
risks with respect to any investment exposure.

ITEM 8. Financial Statements and Supplementary Data

The consolidated balance sheets as of December 31, 2000
and 2001, and our consolidated statements of operations,
changes in stockholders' equity (deficit) and
comprehensive loss and cash flows for each of the years in
the three year period ended December 31, 2001, together
with the reports of BDO Seidman, LLP and KPMG LLP,
independent public accountants, are included elsewhere
herein. Reference is made to the "Index to Financial
Statements and Financial Statement Schedule" on page F-1
which follows page 65.

ITEM 9. Changes in and Disagreements with Accountants on
Accounting and Financial Disclosures

On May 3, 2000, KPMG LLP ("KPMG") resigned from the
client-auditor relationship with our Company. On May 3,
2000, pursuant to the prior decision of our Board Of
Directors and Audit Committee of the Board of Directors to
seek and retain the services of an independent accounting
firm other than KPMG, we accepted the resignation of KPMG
and confirmed that the client-auditor relationship with us
had ceased.

KPMG's report on our financial statements for the fiscal
year ended December 31, 1999, did not contain any adverse
opinion or any disclaimer of opinion and was not
qualified or modified as to uncertainty, audit scope or
accounting principles.

During the fiscal year December 31, 1999, which was audited by KPMG, LLP,
and the subsequent interim period through May 3, 2000, there were no
"reportable events" as described in Items 304(a) (1)
(iv) and (v) of Regulation S-K and no disagreements
between the Registrant and KPMG on any matter of
accounting principles or practice, financial statement
disclosure or auditing scope of procedure which, if not


46

resolved to the satisfaction of KPMG would have caused
KPMG to make a reference to the subject matter thereof
in connection with its reports.

On June 5, 2000, we engaged the services of BDO Seidman,
LLP as our Independent Certified Public Accountants.

PART III

Item 10. Directors and Executive Officers of the Registrant.

Directors and Executive Officers of the Registrant

The following sets forth biographical information about each
of our directors and executive officers as of the date of
this Agreement:

Name Age Position



William A. Carter, M.D. 64 Chairman,
Chief Executive Officer,
and President
Robert E. Peterson 65 Chief Financial Officer
David R. Strayer, M.D. 55 Medical Director,
Regulatory Affairs
Carol A. Smith, Ph.D. 50 Director of Manufacturing
and Process Development
Josephine M. Dolhancryk 38 Treasurer,
Assistant Secretary
Richard C. Piani 75 Director
William M. Mitchell, M.D. 65 Director
Ransom W. Etheridge 62 Director and Secretary


Each director has been elected to serve until the next annual
meeting of stockholders, or until his earlier resignation,
removal from office, death or incapacity. Each executive
officer serves at the discretion of the Board of Directors,
subject to rights, if any, under contracts of employment.

WILLIAM A. CARTER, M.D., the co-inventor of Ampligen, joined
Hemispherx in 1978, and has served as: (a) Hemispherx's Chief
Scientific Officer since May 1989; (b) the Chairman of
Hemispherx's Board of Directors since January 1992; (c)
Hemispherx's Chief Executive Officer since July 1993; (d)
Hemispherx's President since April, 1995; and (e) a director
since 1987. From 1987 to 1988, Dr. Carter served as
Hemispherx's Chairman. Dr. Carter was a leading innovator in
the development of human interferon for a variety of
treatment indications including various viral diseases and
cancer. Dr. Carter received the first FDA approval to
initiate clinical trials on a beta interferon product
manufactured in the U.S. under his supervision. From 1985 to
October 1988, Dr. Carter served as Hemispherx's Chief


47

Executive Officer and Chief Scientist. He received his M.D.
degree from Duke University and underwent his post-doctoral
training at the National Institutes of Health and Johns
Hopkins University. Dr. Carter also served as Professor of
Neoplastic Diseases at Hahnemann Medical University, a
position he held from 1980 to 1998. Dr. Carter served as
Director of Clinical Research for Hahnemann Medical
University's Institute for Cancer and Blood Diseases, and as
a professor at Johns Hopkins School of Medicine and the State
University of New York at Buffalo. Dr. Carter is a Board
certified physician and author of more than 200 scientific
articles, including the editing of various textbooks on anti-
viral and immune therapy.

ROBERT E. PETERSON has served as Chief Financial Officer of
the Company since April, 1993 and served as an Independent
Financial Advisor to the Company from 1989 to April, 1993.
Also, Mr. Peterson has served as Vice President of the Omni
Group, Inc., a business consulting group based in Tulsa,
Oklahoma since 1985. From 1971 to 1984, Mr. Peterson worked
for PepsiCo, Inc. and served in various financial management
positions including Vice President and Chief Financial
Officer of PepsiCo Foods International and PepsiCo
Transportation, Inc. Mr. Peterson is a graduate of Eastern
New Mexico University.


48

DAVID R. STRAYER, M.D. who served as Professor of Medicine at
the Medical College of Pennsylvania and Hahnemann University,
has acted as the Medical Director of the Company since 1986.
He is Board Certified in Medical Oncology and Internal
Medicine with research interests in the fields of cancer and
immune system disorders. Dr. Strayer has served as principal
investigator in studies funded by the Leukemia Society of
America, the American Cancer Society, and the National
Institutes of Health. Dr. Strayer attended the School of
Medicine at the University of California at Los Angeles where
he received his M.D. in 1972.

CAROL A. SMITH, PH.D has served as the Company's Director of
Manufacturing and Process Development since April 1995, as
Director of Operations since 1993 and as the Manager of
Quality Control from 1991 to 1993, with responsibility for
the manufacture, control and chemistry of Ampligen. Dr.
Smith was Scientist/Quality Assurance Officer for Virotech
International, Inc. from 1989 to 1991 and Director of the
Reverse Transcriptase and Interferon Laboratories and a
Clinical Monitor for Life Sciences, Inc. from 1983 to 1989.
She received her Ph.D. from the University of South Florida
College of Medicine in 1980 and was an NIH post-doctoral
fellow at the Pennsylvania State University College of
Medicine.

JOSEPHINE M. DOLHANCRYK joined the Company in 1990 as Office
Manager, was promoted to Executive Assistant to the Chairman
of the Board and Chief Executive Officer in 1991 and
Assistant Secretary, Treasurer and Executive Administrator in
1995. From 1989 to 1990 Ms. Dolhancryk was President of
Medical/Business Enterprises. Ms. Dolhancryk was employed by
Children's Hospital of Philadelphia from 1984 to 1989, where
she also served as research coordinator on a drug study from
1986 to 1988. Ms. Dolhancryk attended Saint Joseph's
University and Delaware County College.


RICHARD C. PIANI has been a director of Hemispherx since
1995. Mr. Piani has been employed as a principal delegate for
Industry to the City of Science and Industry, Paris, France,
a billion dollar scientific and educational complex. Mr.
Piani provided consulting to Hemispherx in 1993, with respect
to general business strategies for Hemispherx's European
operations and markets. Mr. Piani served as Chairman of
Industrielle du Batiment-Morin, a building materials
corporation, from 1986 to 1993. Previously Mr. Piani was a
Professor of International Strategy at Paris Dauphine
University from 1984 to 1993. From 1979 to 1985, Mr. Piani
served as Group Director in Charge of International and


49

Commercial Affairs for Rhone-Poulenc and from 1973 to 1979 he
was Chairman and Chief Executive Officer of Societe "La
Cellophane", the French company which invented cellophane and
several other worldwide products. Mr. Piani has a Law degree
from Faculte de Droit, Paris Sorbonne and a Business
Administration degree from Ecole des Hautes Etudes
Commerciales, Paris.

RANSOM W. ETHERIDGE has been a director of Hemispherx since
October 1997, and presently serves as our Secretary. Mr.
Etheridge first became associated with Hemispherx in 1980
when he provided consulting services to Hemispherx and
participated in negotiations with respect to Hemispherx's
initial private placement through Oppenheimer & Co., Inc.
Mr. Etheridge has been practicing law since 1967,
specializing in transactional law. Mr. Etheridge is a member
of the Virginia State Bar, a Judicial Remedies Award Scholar,
and has served as President of the Tidewater Arthritis
Foundation. He is a graduate of Duke University, and
received his Law degree from the University of Richmond
School of Law.

WILLIAM M. MITCHELL, M.D. has been a director of Hemispherx
since July 1998. Dr. Mitchell is a Professor of Pathology at
Vanderbilt University School of Medicine. Dr. Mitchell
earned a M.D. from Vanderbilt and a Ph.D. from Johns Hopkins
University, where he served as an Intern in Internal
Medicine, followed by a Fellowship at its School of Medicine.
Dr. Mitchell has published over 200 papers, reviews and
abstracts dealing with viruses and anti-viral drugs. Dr.
Mitchell has worked for and with many professional societies,
including the International Society for Interferon Research,
and committees, among them the National Institutes of Health,
AIDS and Related Research Review Group. Dr. Mitchell
previously served as a director of Hemispherx from 1987 to
1989.

Compliance with Section 16(a) of the Exchange Act

Section 16(a) of the Exchange Act requires our officers and
directors, and persons who own more than ten percent of a
registered class of equity securities, to file reports with
the Securities and Exchange Commission reflecting their
initial position of ownership on Form 3 and changes in
ownership on Form 4 or Form 5.

Based solely on a review of the copies of such forms received
by us, we believe that, during the fiscal year ended December
31, 2001, all of our officers, directors and ten percent
stockholders complied with all applicable Section 16(a)
filing requirements on a timely basis, except that Dr. Carter
did not timely file one Form 4.


50

Item 11. Executive Compensation.

The summary compensation table below sets forth the
aggregate compensation paid or accrued by us for the fiscal
years ended December 31, 2001, 2000 and 1999 to (i) our
Chief Executive Officer and (ii) our four most highly paid
executive officers other than the CEO who were serving as
executive officers at the end of the last completed fiscal
year and whose total annual salary and bonus exceeded
$100,000 (collectively, the "Named Executives").


51

EXECUTIVE COMPENSATION
SUMMARY COMPENSATION TABLE


Name and Restricted Warrants& All Other
Principal Stock Options Compensa-
Position Year Salary ($) Awards Awards tion (1)
- --------------------------------------------------------------------------
William A. Carter 2001 $456,608 - (2)386,650 $22,917
Chairman of the 2000 (4) 539,620 - - 22,917
Board and CEO 1999 (4) 531,810 (5)100,000 17,672

Robert E. 2001 $146,880 - (3)40,000 -
Peterson 2000 145,944 - - -
Chief Financial 1999 138,930 - - -
Officer

David R. Strayer, 2001 $174,591 - (7)10,000 -
M.D. 2000 172,317 - - -
Medical Director 1999 (6) 166,231 - - -

Carol A. Smith, 2001 $124,800 - (7)10,000 -
Ph.D. 2000 124,800 - - -
Director of 1999 120,000 - (8) 5,000 -
Manufacturing
- ------------------------------------
(1)Consists of insurance premiums paid by Hemispherx with respect to
term life and disability insurance for the benefit of the named executive
officer.

(2)Consists of 188,325 warrants to purchase common stock at $6.00
per share and 188,325 warrants to purchase common stock at $9.00
per share. Also includes a stock option grant of 10,000 shares
exercisable at $4.03 per share.

(3)Consist of a stock option grant of 10,000 shares exercisable at
$4.03 per share and 30,000 warrants to purchase common stock at
$5.00 per share.

(4)Includes a bonus of $90,397 paid in 1999 and 2000. Also includes
funds previously paid to Dr. Carter by Hahnemann Medical University
where he served as a professor until 1998.This compensation was
continued by the Company and totaled $79,826 in each of 1999, and
2000 and 2001.

(5)Represents warrants to purchase common stock exercisable at $6.25
per share.


52

(6)Includes $98,926 paid by Hahnemann Medical University where Dr.
Strayer served as a professor until 1998. This compensation was
continued by the Company in 1999, 2000 and 2001.

(7)Consist of stock option grant of 10,000 shares exercisable at
$4.03 per share.

(8)Represents warrants to purchase 5,000 shares of common stock at
$4.00 per share.

The following table sets forth certain information regarding
stock options granted during 2001 to the executive officers
named in the Summary Compensation Table.


INDIVIDUAL GRANTS
----------------------
PERCENTAGE
OF TOTAL
NUMBER OF OPTIONS AND POTENTIAL REALIZABLE
SECURITIES WARRANTS
UNDERLYING GRANTED TO EXERCISE VALUE AT ASSUMED RATES
OPTIONS AND EMPLOYEES PRICE OF STOCK PRICE
WARRANTS IN FISCAL PER EXPIRATION APPRECIATION FOR
NAME GRANTED YEAR 2001(2) SHARE (3) DATE OPTION AND WARRANTS TERM
- ------------ --------- ----------- --------- ----------- ------------------

5% (4) 10%(4)
-------- --------
Carter, W.A. 10,000 10.64% $4.03 1/03/11 $ 25,344 $ 64,228
Carter, W.A. 376,650* 43.97% $6.00-$9.00 2/22/06 $1,557,433 $3,836,033
Peterson, R. 10,000 10.64% $4.03 1/03/11 $ 25,344 $ 64,228
Peterson, R. 30,000* 3.50% $5.00 4/30/06 $ 82,699 $ 203,692
Smith, C. 10,000 10.64% $4.03 1/03/11 $ 25,344 $ 64,228
Strayer, D. 10,000 10.64% $4.03 1/03/11 $ 25,344 $ 64,228
* Amounts indicate warrants granted.

(1) Options vest over a three year period. Warrants vest immediately.
(2) Total options and warrants issued to employees in 2001 were 94,000
and 856,650, respectively.
(3) The exercise price is equal to the closing price of the
Company's common stock on date of issuance.
(4) Potential realizable value is based on an assumption that the
market price of the common stock appreciates at the stated rates
compounded annually, from the date of grant until the end of the
respective option term. These values are calculated based on
requirements promulgated by the Securities and Exchange Commission
and do not reflect the Company's estimate of future stock price
appreciation.




53

The following table sets forth certain information regarding the
stock options held as of December 31, 2001 by the individuals
named in the above Summary Compensation Table.

AGGREGATED OPTION EXERCISES IN LAST FISCAL YEAR
AND FISCAL YEAR-END OPTION VALUE


Securities Underlying Value of Unexercised In-
Unexercised the-Money-Options At
Options at Fiscal Year End Fiscal Year End ($)(1)
(#)
Name Shares Value Exercisable Unexercisable Exercisable Unexercisable
Acquired Realized
on ($)
Exercise
(#)
- -------- ---------- --------- ----------- ------------- ------------ -------------

William
Carter - - 3,297,878(2) 7500(3) $1,002,735 $3675
Robert
Peterson - - 210,074(4) 7500(3) 2,218 3675
David
Strayer - - 72,500(5) 7500(3) 11,275 3675
Carol
Smith - - 14,291(6) 7500 10,516 3675
- --------------------------------------------
(1)Computation based on $4.50, the December 31, 2001 closing
bid price for the common stock on the American Stock Exchange.

(2)Represents (i) 1,400,000 currently exercisable Warrants
issued under Rule 701 of the Securities Act to purchase
common stock at $3.50 per share; (ii) 73,728 stock options to
purchase common stock at $2.71 per share; (iii) warrants to
purchase 465,000 shares of common stock at $1.75 per share;
(iv) warrants to purchase 680,000 shares of common stock at a
weighted average of $4.82 per share, warrants to purchase
300,000 shares of common stock at $6.00 per share; (vi)
376,650 warrants to purchase common stock at a weighted
average of $7.50 per share and 2500 stock options to purchase
common stock at $4.03 per share.




54

(3)Represents options to purchase 7500 shares of Common stock
at $4.03 per share.

(4)Represents (i) 27,574 stock options exercisable at an
average price of $3.92 per share; (ii) 50,000 warrants to
purchase Common stock at $3.50 per share; (iii)
130,000 warrants to purchase Common stock at $5.00 per share
and (iv) 2500 stock options exercisable at $4.03 per
share.

(5)Represents (i) 20,000 stock options exercisable at $3.50
per share; (ii) 50,000 warrants to purchase Common stock at
$4.00 per share; (iii) and stock options to purchase 2,500
shares of common stock at $4.03 per share.

(6)Consists of 5,000 warrants to purchase common stock at
$4.00 per share; 6,791 stock options exercisable at $3.50 per
share and 2,500 stock options exercisable at $4.03 per
share.



Employment Agreements

Hemispherx entered into an amended and restated employment
agreement with its President and Chief Executive Officer, Dr.
William A. Carter, dated as of December 3, 1998, which
provided for his employment until May 8, 2004 at an initial
base annual salary of $361,586, subject to annual cost of
living increases. In addition, Dr. Carter could receive an
annual performance bonus of up to 25% of his base salary, at
the sole discretion of the board of directors. Dr. Carter
will not participate in any discussions concerning the
determination of his annual bonus. Dr. Carter is also
entitled to an incentive bonus of 0.5% of the gross proceeds
received by Hemispherx from any joint venture or corporate
partnering arrangement, up to an aggregate maximum incentive
bonus of $250,000 for all such transactions. Dr. Carter's
agreement also provides that he be paid a base salary and
benefits through May 8, 2004 if he is terminated without
"cause", as that term is defined in the agreement. Pursuant
to his original agreement, as amended on August 8, 1991, Dr.
Carter was granted options to purchase 73,728 shares of
Hemispherx's common stock at an exercise price of $2.71 per
share. The agreement is automatically renewed for successive
one year periods unless written notice of refusal to renew is
given by one party to the other at least 90 days prior to the
expiration of the renewal period.


55

Hemispherx entered into an amended and restated engagement
agreement with Robert E. Peterson dated April 1, 2001 which
provides for Mr. Peterson's employment as Hemispherx's Chief
Financial Officer until December 31, 2002 at an annual base
salary of $146,880.00 per year, subject to annual cost of
living increases. In addition, Mr. Peterson shall receive
bonus compensation upon Federal Drug Administration approval
of Ampligen based on the number of years of his employment by
Hemispherx up to the date of such approval. During 2001, Mr.
Peterson also received 30,000 warrants to purchase shares of
common stock with an exercise price of $5.00.

Compensation of Directors

The existing compensation package was put in place in
2000. Board member compensation consists of an annual retainer
to $35,000.00 plus $1,000.00 per meeting attended. Committee
chairmen each receive an additional retainer of $5,000.00 per
year and committee members each receive an additional retainer
of $3,000.00 per year. All non-employee directors received
some compensation in 2001 for special project work performed
on behalf of Hemispherx. All directors have been granted
options to purchase common stock under Hemispherx's 1990 Stock
Option Plan and/or Warrants to purchase common stock.
Hemispherx believes such compensation and payments are
necessary in order for Hemispherx to attract and retain
qualified outside directors.


56

1993 Stock Option Plan

Hemispherx's 1993 Stock Option Plan ("1993 Plan"),
provides for the grant of options for the purchase of up to
an aggregate of 138,240 shares of common stock to
Hemispherx's employees, directors, consultants and others
whose efforts are important to the success of Hemispherx.
The 1993 Plan is administered by the Compensation Committee
of the board of directors, which has complete discretion to
select the eligible individuals to receive and to establish
the terms of option grants. The 1993 Plan provides for the
issuance of either non-qualified options or incentive stock
options, provided that incentive stock options must be
granted with an exercise price of not less than fair market
value at the time of grant and that non-qualified stock
options may not be granted with an exercise price of less
than 85% of the fair market value at the time of grant.
The number of shares of common stock available for grant
under the 1993 Plan is subject to adjustment for changes in
capitalization. This plan terminates as of July 7, 2003. To
date, no options have been granted under the 1993 Plan.

1992 Stock Option Plan

Hemispherx's 1992 Stock Option Plan ("1992 Plan"),
provides for the grant of options for the purchase of up to an
aggregate of 92,160 shares of common stock to Hemispherx's
employees, directors, consultants and others whose efforts are
important to the success of Hemispherx. The 1992 Plan is
administered by the Compensation Committee of the board of
directors, which has complete discretion to select the
eligible individuals to receive and to establish the terms of
option grants. The 1992 Plan provides for the issuance of
either non-qualified options or incentive stock options,
provided that incentive stock options must be granted with an
exercise price of not less than fair market value at the time
of grant and that non-qualified stock options may not be
granted with an exercise price of less than 50% of the fair
market value at the time of grant. The number of shares of
common stock available for grant under the 1992 Plan is
subject to adjustment for changes in capitalization. This plan
expires as of December 3, 2002. To date, no options have been
granted under the 1992 Plan.

1990 Stock Option Plan

Hemispherx's 1990 Stock Option Plan, as amended ("1990
Plan"), provides for the grant of options to employees,
directors, officers, consultants and advisors of Hemispherx


57

for the purchase of up to an aggregate of 460,798 shares of
common stock. The 1990 plan is administered by the
Compensation Committee of the board of directors, which has
complete discretion to select eligible individuals to receive
and to establish the terms of option grants. The number of
shares of common stock available for grant under the 1990 Plan
is subject to adjustment for changes in capitalization. As of
December 31, 2001, options to acquire an aggregate of 154,535
shares of the common stock were available for grants under the
1990 plan. This plan remains in effect until terminated by the
Board of Directors or until all options are issued.

401(K) Plan

In December 1995, Hemispherx established a defined
contribution plan, effective January 1, 1995, entitled the
Hemispherx Biopharma employees 401(K) Plan and Trust
Agreement. All full time employees of Hemispherx are eligible
to participate in the 401(K) plan following one year of
employment. Subject to certain limitations imposed by federal
tax laws, participants are eligible to contribute up to 15% of
their salary (including bonuses and/or commissions) per annum.
Participants' contributions to the 401(K) plan may be matched
by Hemispherx at a rate determined annually by the board of
directors. Each participant immediately vests in his or her
deferred salary contributions, while Hemispherx contributions
will vest over one year. In 2001 Hemispherx provided matching
contributions to each employee for up to 6% of annual pay for
a total of $47,538 for all employees.

Compensation Committee Interlocks and Insider Participation

During the fiscal year ended December 31, 2001, the
members of Hemispherx's Compensation Committee were Ransom W.
Etheridge and Richard Piani. Mr. Etheridge serves as the
Company's Secretary and he is an attorney in private practice
and has rendered legal services to Hemispherx for which he
received a fee. Mr. Piani received fees for certain consulting
work performed in Europe on behalf of the Company. Refer to
Item 13. "Certain Relationships and Related Transactions" for
more information.

Compensation Committee Report on Compensation

The Compensation Committee makes
recommendations concerning salaries and compensation for
employees of and consultants to Hemispherx.

The following report of the compensation committee discusses our


58

executive compensation policies and the basis of the compensation
paid to our executive officers in 2001.

In general, the compensation committee seeks to link the
compensation paid to each executive officer to the experience and
performance of such executive officer. Within these parameters,
the executive compensation program attempts to provide an overall
level of executive compensation that is competitive with
companies of comparable size and with similar market and
operating characteristics.

There are three elements in Hemispherx executive total
compensation program, all determined by individual and corporate
performance as specified in the various employment agreements;
base salary, annual compensation, and long-term incentives.

Base Salary

The Summary Compensation Table shows amounts earned during 2001
by our executive officers. The base compensation of such
executive officers is set by terms of the employment agreement
entered into with each such executive officer. The company
established the base salaries for Chief Executive Officer, Dr.
William A. Carter under an employment agreement in December 3,
1998, which provides for a base salary of $361,586 until May 8,
2004. In April, 2001 we also entered into an extended employment
agreement with Robert E. Peterson, Chief Financial Officer for a
base salary of $146,880 until December 31, 2001. Dr. Carter and
Mr. Peterson's agreements allow for annual cost of living
increases. Dr. Carter compensation also includes funds previously
paid to Dr. Carter by Hanaeman Medical University where he served
as a professor until 1998. This compensation was continued by the
company and totaled $79,826 in each of 1999, 2000 and 2001.

Annual Incentive

Our Chief Executive Officer and our Chief Financial Officer are
entitled to an annual incentive bonus as determined by the
compensation committee based on such executive officers'
performance during the previous calendar year. The cash bonus
awarded to the company's Chief Execu0tive Officer in 1999 and
2000 was determined based on provision of this employment
agreements.

ANNUAL RETURN PERCENTAGE
Years Ending

Company Name / Index Dec97 Dec98 Dec99 Dec00 Dec01
- -------------------------------------------------------------------
HEMISPHERX BIOPHARMA INC 80.53 69.25 44.55 -52.20 -5.26
S&P SMALLCAP 600 INDEX 25.58 -1.31 12.40 11.80 6.54
PEER GROUP 19.49 6.85 13.61 54.46 63.31



59
INDEXED RETURNS
Base Years Ending
Period
Company Name / Index Dec96 Dec97 Dec98 Dec99 Dec00 Dec01
- ------------------------------------------------------------------------
HEMISPHERX BIOPHARMA INC 100 180.53 305.56 441.67 211.11 200.00
S&P SMALLCAP 600 INDEX 100 125.58 123.95 139.32 155.76 165.94
PEER GROUP 100 119.49 127.67 145.05 224.04 365.89


Peer Group Companies
- ------------------------------------------------------------------------
GILEAD SCIENCES INC
ISIS PHARMACEUTICALS INC

Item 12. Security Ownership of Certain Beneficial Owners and
Management.

The following table sets forth as of February 15, 2001 the
number and percentage of outstanding shares of common stock
beneficially owned by each of our Directors and the Named
Executives, and all of our executive officers and directors as a
group. As of December 31, 2001, there were no other persons,
individually or as a group, known to the Hemispherx to be deemed
the beneficial owners of five percent or more of the issued and
outstanding common stock.



60

OFFICERS, DIRECTORS AND SHARES BENEFICIALLY % OF SHARES BENEFICIALLY
PRINCIPAL STOCKHOLDERS OWNED OWNED (1)
- --------------------------------------------------------------------------
William A. Carter, M.D. 4,102,968 (2) 11.6
Robert E. Peterson 210,574 (3) *
Ransom W. Etheridge 112,118 (4) *
Richard C. Piani 101,355 (5) *
William M. Mitchell, M.D. 75,640 (6) *
David R. Strayer, M.D. 87,246 (7) *
Josephine M. Dolhancryk 85,424 (8) *
Carol A. Smith, Ph.D 14,291 (9) *
All directors and executive
officers as a group (8
persons) 4,789,616 62.9
- ---------------------------------------
* Less than 1%


(1)For purposes of this table, a person or group of
persons is deemed to have "beneficial ownership" of
any shares of common stock which such person has the
right to acquire within 60 days of February 15, 2002.
For purposes of computing the percentage of
outstanding shares of common stock held by each
person or group of persons named above, any security
which such person or persons has or have the right to
acquire within such date is deemed to be outstanding
but is not deemed to be outstanding for the purpose
of computing the percentage ownership of any other
person. Except as indicated in the footnotes to this
table and pursuant to applicable community property
laws, Hemispherx believes based on information
supplied by such persons, that the persons named in
this table have sole voting and investment power with
respect to all shares of common stock which they
beneficially own.

(2)Includes (i) an option to purchase 73,728 shares of
common stock from Hemispherx at an exercise price of
$2.71 per share and expiring on August 8, 2004, (ii)
Rule 701 Warrants to purchase 1,400,000 shares of
common stock at a price of $3.50 per share, expiring
on September 30, 2002; (iii) warrants to purchase
465,000 shares of common stock at $1.75 per share
issued in connection with the 1995 Standby Financing
Agreement and expiring on June 30, 2005; (iv) 340,000
common stock warrants exercisable at $4.00 per share
and expiring on January 1, 2003; (v) 170,000 common
stock warrants exercisable at $5.00 per share and
expiring on January 2, 2003;(vi) 25,000 warrants to
purchase common stock at $6.50 per share and expiring
on September 17, 2004;(vii) 25,000 warrants to


61

purchase common stock at $8.00 per share and expiring
on September 17, 2004;(viii) 100,000 warrants to
purchase common stock at $6.25 per share and expiring
on April 8, 2004; (ix) 20,000 warrants to purchase
common stock at $4.00 per share expiring January 1,
2003,(x) 188,325 common stock warrants exercisable at
$6.00 per share and expiring on February 22, 2006;
(xi) 188,325 common stock warrants exercisable at
$9.00 per share and expiring on February 22, 2006
(xii) 300,000 common stock warrants granted in 1998
that are exercisable at $6.00 per share and expiring
on January 1, 2006 (xiii) options to purchase 2,500
shares of common stock at $4.03 per share and expiring
on January 3, 2011 and 805,090 shares of common stock.

(3)Includes (i) 27,574 options to purchase common
stock at an average exercise price of $3.92 per share,
expiring on July 17, 2003; (ii) warrants to purchase
50,000 shares of Common stock at an exercise price of
$3.50 per share, expiring on March 1, 2006; (iii)
warrants to purchase 100,000 shares of common stock at
$5.00 per share, expiring on April 14, 2006; (iv)
30,000 warrants to purchase common stock at $5.00 per
share an expiring on February 28, 2009 (v) options to
purchase 2,500 shares at $4.03 per share that expire
on January 3, 2011 and (v) 500 shares of common stock.

(4)Includes 20,000 warrants to purchase common stock
at $4.00 per share, expiring on January 1, 2003;
25,000 warrants to purchase common stock at $6.50 per
share; 25,000 warrants to purchase common stock at
$8.00 per share, all expiring on September 12, 2004
and 42,118 shares of common stock.

(5)Includes (i) options to purchase 4,608 shares of
common stock at an exercise price of $4.34, expiring
on December 11, 2002;(ii) 20,000 warrants to purchase
common stock at $4.00 per share; (iii) warrants to
purchase 25,000 shares of common stock at $6.50 per
share; (iv) 25,000 warrants to purchase common stock
at $8.00 per share, all expiring on September 17,
2004;(v) 8,847 shares of common stock owned by Mr.
Piani (vi) 12,900 shares of common stock owned jointly
by Mr. and Mrs. Piani; and (vii) 5000 shares of common
stock owned by Mrs. Piani.

(6)Includes warrants to purchase 12,000 shares of
common stock at $6.00 per share, expiring on August
25, 2002; 25,000 warrants to purchase 25,000 shares at
$6.50 per share; 25,000 warrants to purchase common
stock at $8.00 per share all expiring on September 17,
2004 and 13,640 shares of common stock.


62

(7)Includes (i) stock options to purchase 20,000
shares of common stock at $3.50 per share; (ii)
50,000 warrants to purchase common stock at $4.00 per
share; (iii) 2,500 stock options exercisable at $4.03
per share and expiring on January 3, 2011 and;
(iv)14,746 shares of common stock.

(8)Includes (i) options to purchase 461 shares of
common stock at an exercise price of $3.80, expiring
on May 2, 2002; (ii) options to purchase 359 shares
of common stock $3.80 per share, expiring on May 5,
2002; (iii) 50,000 warrants to purchase common stock
at an exercise price of $3.50 per share, expiring on
March 1, 2006; (iv) 5,000 warrants to purchase common
stock at $4.00 per share, expiring on June 7, 2003;
(v) 7,104 options to purchase common stock at $3.50
per share expiring January 22, 2007; (vi) options to
purchase 2,500 shares of common stock at $ 4.03 per
share expiring on January 3, 2011 and; (vii) 20,000
shares of common stock.

(9)Consists of 5,000 warrants to purchase common stock
at $4.00 per share expiring June 7, 2003; 6,791 stock
options exercisable at $3.50 expiring January 22, 2007
and options to purchase 2,500 shares of common stock
at $ 4.03 per share expiring on January 3, 2011.

Item 13. Certain Relationships and Related Transactions.

We have employment agreements with certain of our
executive officers and have granted such officers and
directors of the Company options and warrants to
purchase common stock of the Company, as discussed
under the headings, "Item 11. Executive Compensation,"
and "Item 12. Security Ownership of Certain Beneficial
Owners and Management," above.

Ransom W. Etheridge, a director of the Company, is an
attorney in private practice who has rendered
corporate legal services to us from time to time, for
which he has received fees. Richard Piani, a Director
of the Company, lives in Paris, France and assists
our European subsidiary in their dealings with
medical institutions and the European Medical
Evaluation Authority. William Mitchell, M.D. a
Director of the Company, works with David Strayer,
M.D. (our Medical Director) in establishing clinical
trail protocols as well as performs other scientific


63

work for us from time to time. For these services,
these Directors were paid an aggregate of $144,955.00
in the year 2001. No individual Director was paid in
excess of $60,000.00.

William A. Carter, Chief Executive Officer of the
Company, received an aggregate of $21,949 in short
term advances which were repaid as of April 3, 2002.
All advances bear interest at 6% per annum. The
Company loaned $60,000 to Ransom W. Etheridge, a
Director of the Company in November, 2002 for the
purpose of exercising 15,000 class A redeemable
warrants. This loan bears interest at 6% per annum.
Dr. Carter's short term advances and Mr. Etheridge's
loan was approved by the board of Directors.

We paid $51,750 to Carter Realty for the rent of
property used at various times in 2001 by us. The
property is owned by others and managed by Carter
Realty. Carter Realty is owned by Robert Carter, the
brother of William A. Carter.

PART IV

ITEM 14. Exhibits, Financial Statement Schedules and Reports
on Form 8-K

(a)(1)(2)Financial Statements and Schedules - See index to
financial statements on page F-1 of this Annual Report.

(a)(3) Exhibits - See exhibit index below.

(b) Exhibits and Reports on Form 8K

NONE in the fourth quarter 2001.

(c) As of the date of the filing of this Annual Report on Form
10-K no proxy materials have been furnished to security holders. Copies
of all proxy materials will be sent to the Commission in compliance
with its rules. The following exhibits were filed with the Securities and
Exchange Commission as exhibits to the Company's Form S-1 Registration
Statement (No. 33-93314) or amendments thereto and are hereby incorporated
by reference. Exhibits marked with a star are filed herewith:

Exhibit No. Description
3.1 Amended and Restated Certificate of Incorporation of
the Company, as amended, along with Certificates of Designations
3.1.1 Series E Preferred Stock


64

3.2 By-laws of Registrant, as amended
4.1 Specimen certificate representing our Common Stock
4.2 Form of Class A Redeemable Warrant Certificate
4.3 Form of Underwriter's Unit Option Purchase Agreement
4.4 Form of Class A Redeemable Warrant Agreement with
Continental Stock and transfer and Trust Company
10.1 1990 Stock Option Plan
10.2 1992 Stock Option Plan
10.3 1993 Employee Stock Purchase Plan
10.4 Form of Confidentiality, Invention and Non-Compete
Agreement
10.5 Form of Clinical Research Agreement
10.6 Form of Collaboration Agreement
10.7 Amended and Restated Employment Agreement by and
between the Company and Dr. William A. Carter,
dated as of July 1, 1993
10.8 Employment Agreement by and between the Registrant
and Harris Freedman, dated August 1, 1994
10.9 Employment Agreement by and between the Company and
Sharon Will, dated August 1, 1994
10.10 License Agreement by and between the Company and The
Johns Hopkins University, dated December 31, 1980
10.11 Technology Transfer, Patent License and Supply
Agreement by and between the Company, Pharmacia LKB
Biotechnology Inc., Pharmacia P-L Biochemicals Inc.
and E.I. du Pont de Nemours and Company, dated November 24, 1987
10.12 Pharmaceutical Use Agreement, by and between the
Company and Temple University, dated August 3, 1988
10.13 Assignment and Research Support Agreement by and
between the Company, Hahnemann University and Dr. David Strayer,
Dr. lsadore Brodsky and Dr. David Gillespie, dated June 30, 1989
10.14 Lease Agreement between the Company and Red Gate
Limited Partnership, dated November 1, 1989, relating to
the Company's Rockville, Maryland facility
10.15 Agreement between the Company and Bioclones
(Proprietary) Limited
10.16 Amendment, dated August 3, 1995, to Agreement
between the Company and Bioclones (Proprietary) Limited
(contained in Exhibit (10.46)
10.17 Amended employment agreement by and between the
Company and Robert E. Peterson dated April 1, 2001
21 Subsidiaries of the Registrant
23.01 BDO Seidman, LLP consent
23.02 KPMG, LLP consent


65

SIGNATURES
Pursuant to the requirements of Section 13 or 15(d) of the
Securities Exchange Act of 1934, the Registrant has duly
caused this report to be signed on its behalf by the
undersigned, thereunto duly authorized.

HEMISPHERx BIOPHARMA, INC.

By: /S/William A. Carter, M.D.
- -------------------------------
William A. Carter, M.D.
Chief Executive Officer

April 3, 2002

We, the undersigned officers and directors of Hemispherx
Biopharma, Inc. hereby severally constitute William A. Carter,
our true and lawful attorney with full power to him, and to
him singly, to sign for us and in our names in the capacities
indicated below, any and all reports (including any amendments
thereto), with all exhibits thereto and any and all documents
in connection therewith, and generally do all such thing in
our name and on our behalf in such capacities to enable
Hemispherx Biopharma, Inc. to comply with the applicable
provision of Securities Exchange Act of 1934, as amended, and
all requirements of the Securities and Exchange Commission,
and we hereby ratify and confirm our signatures as they may be
signed by our said attorneys, to any and all such reports
(including any Amendments thereto) and other documents in
connection therewith.

Pursuant to the requirements of Section 13 or (d) of the
Securities Exchange of 1934, as amended, this report has been
signed below by the following persons on behalf of this
Registrant and in the capacities and on the dates indicated.

/S/William A. Carter
- --------------------- Chairman of the Board, Chief
William A. Carter, M.D. Executive Officer and Director April 3, 2002


/s/Richard Piani
- ---------------------
Richard Piani Director April 5, 2002


/S/Robert E. Peterson
- ---------------------
Robert E. Peterson Chief Financial Officer April 3, 2002


/S/Ransom Etheridge
- ---------------------
Ransom Etheridge Secretary And Director April 3, 2002


/s/William Mitchell
- ---------------------
William Mitchell, M.D., Ph.D. Director April 4, 2002


/s/Josephine Dolhancryk
- --------------------- Assistant Secretary and April 4, 2002
Josephine Dolhancryk Treasurer




F-1


HEMISPHERx BIOPHARMA, INC AND SUBSIDIARIE

Index to Consolidated Financial Statements


Page

Reports of Independent Certified Public Accountants:

BDO Seidman, LLP . . . . . . . . . . . . . . . . . . . . . . F-2

KPMG LLP. . . . . . . . . . . . . . . . . . . . . . . . . . . F-3

Consolidated Balance Sheets at December 31, 2000 and 2001 . . F-4


Consolidated Statements of Operations for each of the years
in the three-year period ended December 31, 2001. . . . . . . F-5


Consolidated Statements of Changes in Stockholders' Equity
and Comprehensive Income (Loss) for each of the years
in the three-year period ended December 31, 2001 . . . . . . F-6


Consolidated Statements of Cash Flows for each of the years
in the three-year period ended December 31, 2001 . . . . . . .F-7


Notes to Consolidated Financial Statements . . . . . .. . . . F-9




F-2


Report of Independent Certified Public Accountants


The Board of Directors and Stockholders
Hemispherx Biopharma, Inc.


We have audited the accompanying consolidated
balance sheets of Hemispherx Biopharma, Inc. and subsidiaries
as of December 31, 2000 and 2001, and the related consolidated
statements of operations, changes in stockholders' equity and
comprehensive loss and cash flows for the years then ended.
These consolidated financial statements are the responsibility
of the Company's management. Our responsibility is to express
an opinion on these consolidated financial statements based on
our audits.

We conducted our audits in accordance with auditing
standards generally accepted in the United States of America.
Those standards require that we plan and perform the audit to
obtain reasonable assurance about whether the financial
statements are free of material misstatement. An audit
includes examining, on a test basis, evidence supporting the
amounts and disclosures in the financial statements. An audit
also includes assessing the accounting principles used and
significant estimates made by management, as well as
evaluating the overall financial statement presentation. We
believe that our audits provide a reasonable basis for our
opinion.

In our opinion, the consolidated financial
statements referred to above present fairly, in all material
respects, the financial position of Hemispherx Biopharma, Inc.
and subsidiaries as of December 31, 2000 and 2001, and the
results of their operations and their cash flows for the years
then ended in conformity with accounting principles generally
accepted in the United States of America.




/s/ BDO SEIDMAN, LLP

Philadelphia, Pennsylvania
March 15, 2002, except for note 18, which is as of March 20, 2002



F-3
Independent Auditors' Report


The Board of Directors and Stockholders
Hemispherx Biopharma, Inc.


We have audited the consolidated
statements of operations, changes in stockholders' equity and
comprehensive loss and cash flows of Hemispherx Biopharma, Inc.
and subsidiaries for the year ended December 31, 1999. These
consolidated financial statements are the responsibility of
the Company's management. Our responsibility
is to express an opinion on these consolidated financial
statements based on our audit.

We conducted our audit in accordance with auditing
standards generally accepted in the United States of America.
Those standards require that we plan and perform the audit to
obtain reasonable assurance about whether the financial
statements are free of material misstatements. An audit
includes examining, on a test basis, evidence supporting the
amounts and disclosures in the financial statements. An audit
also includes assessing the accounting principles used and
significant estimates made by management, as well as
evaluating the overall financial statement presentation. We
believe that our audit provides a reasonable basis for our
opinion.

In our opinion, the consolidated financial
statements referred to above present fairly, in all material
respects, the results of operations and cash flows of
Hemispherx Biopharma, Inc. and subsidiaries for the year
ended December 31, 1999 in conformity with accounting
principles generally accepted in the United States of
America.



/s/ KPMG LLP

Philadelphia, Pennsylvania
February 19, 2000




F-4
HEMISPHERx BIOPHARMA, INC. AND SUBSIDIARIES
Consolidated Balance Sheets
December 31, 2000 and 2001
(in thousands)


December 31,
------------------------
2000 2001
------- -------

ASSETS
Current assets:
Cash and cash equivalents. . . . . $3,721 $ 3,107
Short term investments (Note 3). . 4,657 5,310
Accounts receivable 60 8
Prepaid expenses and
other current assets . . . . . . 607 381
------- ---------
Total current assets . . . . . . 9,045 8,806
Property and equipment, net . . . . 373 246
Patent and trademark rights, net. . 1,204 1,025
Investments in unconsolidated affiliates 2,421 1,878
Other assets . . . . . . . . . 24 80
------- ---------
Total assets. . . . . . . . . . $13,067 $ 12,035
======= =========

LIABILITIES AND STOCKHOLDERS' EQUITY
Current liabilities:
Accounts payable . . . . . . . . . $ 1,341 $ 979
Accrued expenses (Note 5). . . . . 154 293
------- ---------
Total current liabilities . . . 1,495 1,272
------- ---------
Commitments and contingencies
(Notes 8, 10, 11 and 13)

Stockholders' equity
(Notes 6 and 7):
Common stock. . . . . . . . . . . 30 33
Additional paid-in capital. . . . 97,984 106,832
Accumulated other comprehensive
income (Note 2i). . . . . . . . . 34 17
Accumulated deficit . . . . . . . . (82,566) (91,649)
Treasury stock . . . . . . . . . . (3,910) (4,470)
-------- ----------
Total stockholders' equity. . . 11,572 10,763
-------- ----------
Total liabilities and
stockholders' equity . . . . . $13,067 $ 12,035
======== ==========


See accompanying notes to consolidated financial statements.


F-5
HEMISPHERX BIOPHARMA, INC. AND SUBSIDIARIES
Consolidated Statements of Operations
For each of the years in the three-year period ended December 31, 2001
(in thousands, except share and per share data)



December 31,
---------------------------------
1999 2000 2001
------- ------- ------

Revenue: . . . . . . . . . . $678 $788 $390
------- ------- ------

Costs and expenses:
Research and development . . . . 4,737 6,136 5,780
General and
administrative . . . . . . . 8,721 3,695 3,412
------- ------- -------
Total costs and expenses . . . 13,458 9,831 9,192
Equity loss in unconsolidated
affiliate(Note 2c) . . - ( 81) (565)
Interest and other income . . . . 482 572 284
------- ------- -------
Net loss. . . . . . . . . . . $(12,298) $ (8,552) $(9,083)
======== ======== ========


Basic and diluted loss per share. . $(.47) $(.29) $(.29)
======== ======== ========

Weighted average shares
outstanding. . . . . . . . . . 26,380,351 29,251,846 31,433,208
========== ========== ==========


See accompanying notes to consolidated financial statements.


F-6
HEMISPHERx BIOPHARMA, INC. AND SUBSIDIARIES
Consolidated Statements of Changes in Stockholders' Equity
and Comprehensive Income (Loss)
For each of the years in the three-year period ended December 31, 2001
(in thousands except share data )



Accumulated
Common stock Common Stock Additional other Treasury Total
shares .001 Par Value paid-in Deferred Comprehensive Accumulated stock Treasury stockholders
capital compensation Income (Loss) deficit shares Stock equity
----------- -------------- ---------- ------------ ------------- ----------- --------- -------- ------------
Balance at
December 31, 1998 26,162,040 $ 26 $78,059 $(1,184) $1 $(61,716) $ - $ 15,186

Purchase of
treasury stock - - - - - - 290,811 (1,967) (1,967)

Common stock
issued 1,812,467 2 6,267 - - - (122,876) 948 7,217

Purchase of
public warrants - - (98) - - - - - (98)

Stock compensation
and services
expense, net - - 3,744 874 - - - - 4,618

Net comprehensive loss - - - - (1) (12,298) - - (12,299)
----------- -------------- ---------- ------------ ------------- ----------- --------- -------- ------------
Balance at
December 31, 1999, 27,974,507 28 87,972 (310) - (74,014) 167,935 (1,019) 12,657

Common stock
issued 2,393,381 2 9,860 - - - (20,000) 123 9,985

Purchase of
equity investment - - 67 - - - (100,000) 551 618

Treasury stock
purchased - - - - - - 350,800 (3,591) (3,591)

Treasury stock issued
in settlement of debt - - 8 - - - (3,089) 26 34

Stock compensation and
service expense, net - - 87 310 - - - - 397

Registration costs - - (10) - - - - - (10)

Net comprehensive loss - - - - 34 (8,552) - - (8,518)
----------- -------------- ---------- ------------ ------------- ----------- --------- -------- ------------
Balance at
December 31, 2000 30,367,888 30 $97,984 - 34 (82,566) 395,646 (3,910) 11,572

Common stock
issued 2,155,900 3 8,072 - - - - - 8,075
Purchase of
equity investment 12,000 - 72 - - - - - 72

Treasury stock
purchased - - - - - - 120,060 (560) (560)

Note issued for
purchase of stock - - (60) - - - - - (60)

Stock issued in
settlement of debt 21,198 - 91 - - - - - 91

Stock and stock warrant
compensation expense 19,000 - 673 - - - - - 673

Net comprehensive loss - - - - (17) (9.083) - - (9,100)
----------- -------------- ---------- ------------ ------------- ----------- --------- -------- -----------
Balance at
December 31, 2001 32,575,986 $33 $106,832 $- $17 $(91,649) 515,706 $(4,470) $10,763
=========== ============== ========== ============ ============= =========== ========= ======== ===========

See accompanying notes to consolidated financial statements


F-7

HEMISPHERx BIOPHARMA, INC. AND SUBSIDIARIES
Consolidated Statements of Cash Flows
for each of the years in the three-year period ended December 31, 2001

(in thousands)



December 31,
-----------------------------
1999 2000 2001
----- ------ ------

Cash flows from operating activities:
Net loss . . . . . . . . . . . . . $(12,298) $(8,552) $(9,083)

Adjustments to reconcile net loss to net
cash used in operating activities:
Depreciation of property
and equipment. . . . . . . . . . . 99 131 127
Amortization of patent and
trademark rights . . . . . . . . 220 356 397
Equity in loss of unconsolidated
affiliate. . . . - 81 565
Stock compensation and
service expense . . . . . . . . . 4,618 397 673

Stock issued in settlement of debt. 126 - -
Changes in assets and liabilities:
Accounts receivable. . . . . . . . (18) 15 52
Prepaid expenses
and other current assets. . . (88) (463) 202
Accounts payable . . . . . . . . . 289 210 (271)
Accrued expenses . . . . . . . . . 80 (266) 139
Security deposits. . . . . . . . . (18) 17 (82)
-------- --------- --------
Net cash used in
operating activities. . . . . . (6,990) (8,074) (7,281)
--------- --------- --------
Cash flows from investing activities:
Purchase of property and equipment . (251) (171) -
Additions to patent and trademark rights . (227) (197) (218)
Maturity of short term investments . 1,591 2,157 4,613
Purchase of short term investments . (2,153) (4,589) (5,293)
Investments in unconsolidated affiliates (375) (411) (22)
Other investments. . . . . . . . . . - (34)
-------- -------- --------
Net cash used in investing
activities . . $(1,415) $(3,245) $(920)
-------- --------- --------


(CONTINUED)


F-8

HEMISPHERX BIOPHARMA, INC. AND SUBSIDIARIES
Consolidated Statements of Cash Flows (Continued)
(in thousands)

December 31,
--------------------------------
1999 2000 2001
------ ------ ------

Cash flows from financing activities:
Proceeds from stock subscriptions and issuance
of common stock, net. . . . 1,969 2,250 $ 72
Proceeds from exercise of
stock warrants . . . . . 1,923 9,985 8,075
Purchase of treasury stock . . . . . (1,966) (3,591) (560)
Sale of treasury stock . . . . . . . 948 - -
Purchase of public warrants. . . . . (98) - -
---------- --------- -------
Net cash provided by
financing activities. . . . . . 2,776 8,644 7,587
---------- ---------- -------
Net increase (decrease) in cash and
cash equivalents. . . . . . . . (5,629) (2,675) (614)
Cash and cash equivalents at
beginning of year. . . . 12,025 6,396 3,721
---------- -------- -------
Cash and cash equivalents
at end of year . . $ 6,396 $ 3,721 $3,107
========== ======== =======
Supplemental disclosures of
cash flow information:
Issuance of treasury stock for
Investment . . . . . . . $ - $ 618 $ -
========== ======== =======
Issuance of common stock
for accrued expenses. . . . . . $ 126 $ 34 $ 91
========== ======== =======
Issuance of common stock for
note receivable . . . . . . . . $ - $ - $ 60
========== ======== =======

See accompanying notes to consolidated financial statements.


F-9
HEMISPHERX BIOPHARMA, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(1) Business

Hemispherx BioPharma, Inc. and subsidiaries (the Company)
is a pharmaceutical company using nucleic acid
technologies to develop therapeutic products for the
treatment of viral diseases and certain cancers. The
Company's drug technology uses specially configured
ribonucleic acid (RNA). The Company's double-stranded RNA
drug product, trademarked Ampligen , is in human clinical
development for various therapeutic indications. The
potential efficacy and safety of Ampligen is being
evaluated clinically for three anti-viral indications:
myalgic encephalomyelitis, also known as chronic fatigue
syndrome ("ME/CFS"), human immunodeficiency virus (HIV)
associated disorders, and chronic hepatitis C (HVC) virus
infection. The Company also has clinical experience with
Ampligen used in treating patients with certain cancers
including renal cell carcinoma (kidney cancer) and
metastatic malignant melanoma. The Company has other
compounds to be evaluated.


The consolidated financial statements include the
financial statements of Hemispherx BioPharma, Inc. and its
wholly-owned subsidiaries BioPro Corp., BioAegean Corp.
and Core BioTech Corp. which were incorporated in
September 1994, and are inactive, and Hemispherx
Biopharma-Europe N.V./S.A. which was incorporated in 1998.
Hemispherx Biopharma Europe S.A. was
incorporated in Luxenbourg during 2002.
All significant intercompany balances and transactions
have been eliminated in consolidation. The Company
also has investments in unconsolidated affiliates which
are accounted for on the equity or cost method of
accounting (see note 2c).


On May 1, 1997, the Company received permission from the
U.S. Food and Drug Administration ("FDA") to recover the
cost of Ampligen from patients enrolled in the Company's
AMP-511 ME/CFS open-label treatment protocol. The cost of
Ampligen to the patient is $2,100 for the first eight
weeks of treatment and $2,400 for each additional eight-
week period thereafter.

In 1998, the Company initiated the recruitment of clinical
investigators to enroll ME/CFS patients in the
confirmatory Phase III double blind placebo-controlled
clinical study of Ampligen. This clinical trial
was approved by the FDA in 1998 and is designed to test
the safety and efficiency of Ampligen in treating ME/CFS.

The ME/CFS Cost Recovery Treatment Program in Belgium was
started in 1994 with the approval of the Belgian
Regulatory authorities. Since its inception, over 150
patients have participated in this program. Clinical data
collected in the treatment of these ME/CFS patients will
be used to support the Company's European Medical
Evaluation Agency ("EMEA") Drug Approval Application and
in applications in other regulatory jurisdictions. This
program is being extended to several other affiliated
hospitals in the Brussels area and clinical experts in
this disease category have been identified in other
European countries to establish similar clinical
research/treatment centers for ME/CFS. A similar program
in Austria is undergoing expansion.


F-10

(2) Summary of Significant Accounting Policies

(a) Cash and Cash Equivalents

Cash equivalents consist of money market certificates and
overnight repurchase agreements collateralized by money
market securities with original maturities of less than
three months, with both a cost and fair value of
$2,521,000 and $2,552,000 at December 31, 2000 and 2001,
respectively.

(b) Short-term Investments

Investments with original maturities of more than three
months and marketable equity securities are considered
available for sale. The investments classified as
available for sale include debt securities and equity
securities carried at estimated fair value of $4,657,000
and $5,310,000 at December 31, 2000 and 2001 respectively.
The unrealized gains and losses are recorded as a
component of shareholders' equity.

(c) Investments in unconsolidated affiliates

In 1998, the Company acquired 3.3% of the issued and
outstanding common stock of R.E.D. Laboratories at a cost
of $1,074,000. R.E.D. Laboratories is developing a
diagnostic test for the ME/CFS disease. This investment is
accounted for under the cost method of accounting.

In 1999, the Company acquired 15% of the stock of the
California Institute of Molecular Medicine ("CIMM") for
$375,000. During 2000, the Company acquired an additional
15% of the stock of CIMM for $375,000. CIMM is conducting
research toward a therapeutic treatment for Hepatitis C
virus. This investment is accounted for under the equity
method of accounting beginning in 2000 as the Company's
ownership increased beyond the 20% threshold. During the
fourth quarter of 2001, the Company recorded a non-cash
charge to operations of $485,000 with respect to its
investment in CIMM. This is a result of management's
determination that CIMM's operations had not yet evolved
to the point where the Company's full carrying value of
its investment could be supported pursuant to the
guidelines of Accounting Principles Board Opinion No. 18.
The amount represents the unamortized balance of goodwill
included as part of its investment. This charge is
reflected in the Consolidated Statements of Operations
under the caption "Equity loss in unconsolidated
affiliates". The Company's net investment was $104,000 at
December 31, 2001.

The Company's investment in Ribotech, Ltd. is also
accounted for using the equity method of accounting. The
Company received 24.9% of Ribotech, Ltd. as partial
compensation under the license agreement described in note
10. Ribotech, Ltd. has incurred net losses since
inception. The Company does not share in those losses in
accordance with the licensing agreement and is not
obligated to fund such losses. The net investment in
Ribotech is zero as of December 31, 2000 and 2001. During
2000, the Company prepaid $500,000 to Ribotech, Ltd. for
raw material purchases. $110,000 of materials were
delivered in 2000 and the balance of $390,000 was applied
towards the purchase of materials during 2001.


F-11

Investments in unconsolidated affiliates also includes an
equity investment in Chronix Biomedical ("Chronix").
Chronix focuses upon the development of diagnostics for
chronic diseases. The initial investment was made in May
31, 2000 through the issuance of 50,000 shares of
Hemispherx Biopharma, Inc. common stock from the treasury.
On October 12, 2000 an additional 50,000 shares of common
stock were issued from the treasury for a total investment
of approximately $678,000. During 2001 additional common
stock plus cash were given to Chronix for a total
investment at $700,000. The percentage ownership in
Chronix is approximately 5.4% and is accounted for under
the cost method of accounting.

Pursuant to a strategic alliance agreement, the Company
provided Chronix with $250,000 during 2000 to conduct
research in an effort to develop intellectual property on
potential new products for diagnosing and treating various
chronic illnesses including chronic fatigue syndrome. The
strategic alliance agreement provides the Company certain
royalty rights with respect to certain diagnostic
technology developed from this research and a right of
first refusal to license certain therapeutic technology
developed from this research. The payment of $250,000 was
charged to research and development expense during 2000.

(d) Property and Equipment (000 omitted)
December 31,
2000 2001
---- ----
Furniture, fixtures, and equipment $ 1,178 $ 1,178
Leasehold improvements 96 96
------- --------
Total property and equipment 1,274 1,274
Less accumulated depreciation 901 1,028
------- --------
Property and equipment, net $ 373 $ 246
======= ========

Property and equipment consists of furniture, fixtures,
office equipment, and leasehold improvements and is
recorded at cost. Depreciation and amortization is
computed using the straight-line method over the estimated
useful lives of the respective assets, ranging from five
to seven years. Depreciation and amortization expense was
$99,000, $131,000 and $127,000 for 1999, 2000 and 2001,
respectively.

(e) Patent and Trademark Rights

Effective October 1, 2001, the Company adopted a 17 year
estimated useful life for amortization of its patent and
trademark rights in order to more accurately reflect their
useful life. Prior to October 1, 2001, the Company was
using a 10 year estimated useful life. The adoption of the
17 year life has been accounted for as a change in accounting
estimate. As a result, the effect on the Company was a
$68,000 reduction of research and development costs in the
fourth quarter of the calendar year 2001.


F-12

Patents and trademarks are stated at cost (primarily legal
fees) and are amortized using the straight line method
over the life of the assets. The Company reviews its
patents and trademark rights periodically to determine
whether they have continuing value. Such review includes
an analysis of the patent and trademark's ultimate revenue
and profitability potential on an undiscounted cash flow
basis to support the realizability of its respective
capitalized cost. Management's review addresses whether
each patent continues to fit into the Company's strategic
business plans. During the years ended December 31, 1999,
2000 and 2001, the Company decided not to pursue the
technology in certain countries for strategic reasons and
wrote down $59,000, $32,000 and $38,000, respectively of
these patents to research and development. Amortization
expense was $161,000, $324,000 and $359,000 in 1999, 2000
and 2001, respectively. The accumulated amortization as of
December 31, 2000 and 2001 is $1,699,000 and $2,025,000,
respectively.

(f) Revenue

Revenue is recognized immediately for nonrefundable
license fees, if any, when agreement terms require no
additional performance with respect to such on the part of
the Company.

Revenue from the sale of Ampligen under cost recovery
clinical treatment protocols approved by the FDA is
recognized when such product is invoiced to the patient.

(g) Net Loss Per Share

Basic and diluted net loss per share is computed using the
weighted average number of shares of common stock
outstanding during the period. Equivalent common shares
consist of stock options and warrants, using the treasury
stock method, and are excluded from a calculation of
diluted net loss per share since their effect is
antidilutive.

(h) Accounting for Income taxes

Deferred income tax assets and liabilities are determined
based on differences between the financial statement
reporting and tax bases of assets and Gliabilities and are
measured using the enacted tax rates and laws in effect
when the differences are expected to reverse. The
measurement of deferred income tax assets is reduced, if
necessary, by a valuation allowance for any tax benefits
which are not expected to be realized. The effect on
deferred income tax assets and liabilities of a change in
tax rates is recognized in the period that such tax rate
changes are enacted.

(i) Comprehensive Income

On January 1, 1998, the Company adopted SFAS No. 130,
Reporting Comprehensive Income. SFAS No. 130 establishes
standards for reporting and presentation of the Company's
comprehensive loss and its components in a full set of
financial statements. Comprehensive loss consists of net
loss and net unrealized gains (losses) on securities and
is presented in the consolidated statements of changes in
stockholder's equity and comprehensive loss.


F-13

(j) Use of Estimates

The preparation of financial statements in conformity with
generally accepted accounting principles requires
management to make estimates and assumptions that affect
the reported amounts of assets and liabilities and
disclosure of contingent assets and liabilities at the
date of the financial statements and the reported amounts
of revenues and expenses for the reporting period. Actual
results could differ from those estimates.

(k) Foreign currency translations

Assets and liabilities of the Company's foreign operations
are generally translated into U.S. dollars at current
exchange rates as of balance sheet date. Revenues and
expenses are translated at average exchange rates during
each period. Transaction gains and losses that arise from
exchange rate fluctuations are included in the results of
operations as incurred. The resulting translation
adjustments are immaterial for all years presented.

(l)Impairment of Long-Lived Assets

Statement of Financial Accounting Standards ("SFAS")
No. 121. "Accounting for Long-Lived Assets to be
disposed of," requires that long-lived assets and
certain identifiable intangibles, including goodwill,
to be held and used by an entity, be reviewed for
impairment whenever events or changes in circumstances
indicated that the carrying amount of the assets may
not be recoverable. We assess the recoverability of
fixed assets and intangibles based on undiscounted
estimated future operating cash flows. If the Company
determines that the carrying values have been impaired,the
measurement and recognition of the impairment will be
based on estimated future operating cash flows. During
the fourth quarter of 2001, the Company recognized an
impairment of $485,000 in connection with goodwill
related to one of its equity investments. This impairment is
reflected in the Consolidated Statement of Operations
under the caption "Equity Loss in Unconsolidated
Affiliates." As of December 31, 2001, the Company
believes that the carrying value of the remaining long-
lived assets and identifiable intangibles have not been
impaired.

(m) Recent Accounting Standard and Pronouncements:

In June 2001, the Financial Accounting Standards Board
(FASB) finalized FASB Statements No. 141, "Business
Combinations" (SFAS 141"), and No. 142, "Goodwill and
other Intangible Assest" ("SFAS 142"). SFAS 141 requires
the use of the purchase method of accounting and
prohibited the use of the poling-of-interests method of
accounting for business combinations initiated after June


F-14

30, 2001. SFAS 141 also requires that the Company
recognize acquired intangible assets apart from goodwill
if the acquired intangible assets meet certain criteria.
SFAS 141 applies to all business combinations initiated
after June 30, 2001 and for purchase business combinations
completed on or after July 1, 2001. SFAS 142 addresses
financial accounting for acquired goodwill and other
tangibles. It requires, among other things, that companies
no longer amortize goodwill, but instead test goodwill for
impairment at least annually. SFAS 142 is required to be
applied in fiscal years beginning after December 15, 2001.
As of December 31, 2001, the Company has no goodwill
and will assess how the adoption of SFAS 141 and SFAS 142
will impact its financial position and results of
operations on future acquisitions.

In August 2001 the FASB issued SFAS No. 144,
"Accounting for the Impairment or Disposal of Long-Lived
Assets" ("SFAS 144"). This statement addresses financial
accounting and reporting for the impairment of disposal of
Long-Lived assets. The new guidance resolves significant
implementation issues related to SFAS 121. "Accounting for
the impairment of Long-Lived assets to be disposed of
"SFAS 144 is effected for fiscal years beginning after
December 21, 2001. The Company believes the adoption
of SFAS 144 will not have a material effect on
its financial position and results of operations.


F-15

(n) Research and Development Costs

Research and development related to both future and
present products are charged to operation as incurred.

(3) Short-term investments:

Securities classified as available for sale are summarized
below:
(000's omitted)
December 31, 2000
---------------
Unrealized
---------------
Adjusted Carrying
cost Gains (Losses) Value
------- ----- ------- --------
Federal Home Loan Bank Note $ 970 $ 20 $ - $ 990
Federal Home Loan Bank Notes 1,309 25 - 1,334
Calamos Mutual Market 51 - (1) 50
General Electric Commercial Paper 2,259 - - 2,259
Daxor Corp. 34 - (10) 24
----- ----- ------- --------
Total $ 4,623 $ 45 $ (11) $ 4,657
===== ===== ======= ========

December 31, 2001
---------------
Unrealized
---------------

Adjusted Carrying
cost Gains (Losses) Value
--------- ----- ------- --------
General Motors Commercial Paper $ 3,977 $ 13 $ - $ 3,990
Ford Motors Commercial Paper 795 1 - 796
Calamos Mutual Market 521 3 - 524
----- ----- ------- --------
Total $ 5,293 $ 17 $ - $ 5,310
===== ===== ======= ========


(4) Stock-Based Compensation

In 1999, the Company granted 275,000 warrants to employees
in recognition of services performed and services to be
performed. The fair value of the stock purchase warrants
granted during 1999 was also determined using the Black-
Scholes option pricing model with a rate of 5.18%,
volatility of 135.4%-294.31%, and expected lives of 2
years. These warrants are included in the 2,633,000 non-
public warrants outstanding as of December 31, 2000 as
described in footnote 6(ii). There were no warrants
granted to employees during 2000. During 2001 the Company
granted 406,650 warrants to employees. The Company granted
to employees 8,000 options in 2000 and 94,000 options in
2001. See footnote 6(i). The fair value of stock options
and warrants granted during 2001 was determined using


F-16

Black Scholes Option Pricing Model with a rate of 4.23%,
volatility of 69.7% to 74.9% and expected life of three
years.

The Company applies the intrinsic value method in
accordance APB Opinion No. 25, "Accounting for Stock
Issued to Employees" in accounting for stock-based
compensation of its employees and, accordingly, no
compensation cost has been recognized for stock purchase
warrants issued to employees. Had the Company determined
compensation cost based on the fair value at the grant
date for its stock-based compensation of its employees in
accordance with FAS 123 the Company's net loss would have
been increased to the pro forma amounts indicated below:

(000's omitted)
1999 2000 2001
---- ---- ----
Net loss- as reported $(12,298) $(8,552) $ (9,083)
Pro forma (13,635) (8,789) (9,715)

Net loss per share- as reported $(.47) $(.29) $(.29)
Pro forma (.52) (.30) $(.31)

For stock warrants granted to non-employees, the Company
measures fair value of the equity instruments utilizing
the Black-Scholes method if that value is more reliably
measurable than the fair value of the consideration or
service received. The Company amortizes such cost over the
related period of service.

The exercise price of all stock warrants granted was equal
to the fair market value of the underlying common stock as
defined by APB 25 on the date of the grant.

(5) Accrued Expenses

Accrued expenses at December 31, 2000 and 2001 consists of
the following:

(000's omitted)
December 31,
-------------
2000 2001
----- ------
Salaries . . . . . . . . . . . . . . . . . $ 54 $ 85
Other Accrued expenses . . . . . . . . . . 100 208
------ -------
$ 154 $ 293
====== =======
(6) Stockholders' Equity


(a) Preferred Stock

The Company is authorized to issue 5,000,000 shares of
$.01 per value preferred stock with such designations,
rights and preferences as may be determined by the board
of directors. There were no preferred shares issued and
outstanding at December 31, 2000 and 2001.


F-17

(b) Common Stock

The Company is authorized to issue 50,000,000 shares of
$.001 par value Common Stock. As of December 31, 2000 and
2001, 29,972,242 and 32,060,280 shares, net of shares held
in the treasury, were outstanding, respectively.

(c) New Equity Financing

New equity financing in 1999 included the private
placement of common stock for an aggregate of $4,219,000
in net proceeds, of which $2,250,000 was received in 2000.
In addition, the exercise of stock warrants generated an
additional $1,923,000, $9,985,000, and $8,075,000 in net
proceeds to the Company in 1999, 2000, and 2001
respectively.

(d) Common Stock Options and Warrants

(i) Stock Options

The 1990 Stock Option Plan provides for the grant of
options to purchase up to 460,798 shares of the Company's
Common Stock to employees, directors, and officers of the
Company and to consultants, advisors, and other persons
whose contributions are important to the success of the
Company. The recipients of options granted under the 1990
Stock Option Plan, the number of shares to be converted by
each option, and the exercise price, vesting terms, if
any, duration and other terms of each option shall be
determined by the Company's board of directors or, if
delegated by the board, its Compensation Committee. No
option is exercisable more than 10 years and one month
from the date as of which an option agreement is executed.
These shares become vested through various periods not to
exceed four years from the date of grant. The option price
represents the fair market value of each underlying share
of Common Stock at the date of grant, based upon the
public trading price.


F-18

Information regarding the options approved by the Board of
Directors under the 1990 Stock Option Plan is summarized
below:


1999 2000 2001
--------------------- ---------------------- ---------------------
Weighted Weighted Weighted
Average Average Average
Option Exercise Option Exercise Option Exercise
Shares Price Price Shares Price Price Shares Price Price

Outstanding,
beginning
of year 294,609 $1.06-4.34 $3.56 294,000 $1.06-6.00 $3.60 218,567 $1.06-6.81 $3.45

Granted - - 8,000 $3.00-6.81 $4.88 94,000 $4.03 $4.03

Canceled (609) $3.50 $3.50 (76,677) $3.50-4.34 $4.09 (6,304) $4.34-6.81 $5.91

Exercised - (6,756) $1.06-3.50 $ 2.75 - - -
------- -------- -------
Outstanding,
end of year 294,000 $1.06-6.00 $3.60 218,567 $1.06-6.81 $ 3.45 306,263 $1.06-4.34 $3.58
======= ======== =======

Exercisable 250,915 $1.06-6.00 $3.55 198,717 $1.06-6.81 $ 3.48 234,263 $1.06-4.34 $4.67
======= ======== =======
Weighted average
remaining
contractual life
(years) 3.81 years 3.83 years 3.57 years
========== ========== ==========

Exercised in current
and prior
years (31,035) (37,791) (37,791)
========== ========== ==========

Available for future
grants 135,763 204,440 116,744
========== ========== ==========


In December 1992, the Board of Directors approved the 1992
Stock Option Plan (the 1992 Stock Option Plan) which
provides for the grant of options to purchase up to 92,160
shares of the Company's Common Stock to employees,
directors, and officers of the Company and to consultants,
advisers, and other persons whose contributions are
important to the success of the Company. The recipients of
the options granted under the 1992 Stock Option Plan, the
number of shares to be covered by each option, and the
exercise price, vesting terms, if any, duration and other
terms of each option shall be determined by the Company's
board of directors. No option is exercisable more than 10
years and one month from the date as of which an option
agreement is executed. To date, no options have been
granted under the 1992 Stock Option Plan.

The Company's 1993 Employee Stock Purchase Plan (the 1993
Purchase Plan) was approved by the board of directors in
July 1993. The outline of the 1993 Purchase Plan provides
for the issuance, subject to adjustment for capital
changes, of an aggregate of 138,240 shares of Common Stock
to employees.


F-19

The 1993 Purchase Plan is administered by the Compensation
Committee of the board of directors. Under the 1993
Purchase Plan, Company employees are eligible to
participate in semi-annual plan offerings in which payroll
deductions may be used to purchase shares of Common Stock.
The purchase price for such shares is equal to the lower
of 85% of the fair market value of such shares on the date
of grant or 85% of its fair market value of such shares on
the date such right is exercised. There have been no
offerings under the 1993 Purchase Plan to date and no
shares of Common Stock have been issued thereunder.


(ii) Stock warrants


Number of warrants exercisable into shares of common stock

1999 2000 2001
--------------------- ---------------------- ---------------------
Weighted Weighted Weighted
Average Average Average
Option Exercise Option Exercise Option Exercise
Shares Price Price Shares Price Price Shares Price Price

Outstanding,
beginning $1.75 $1.75 $1.75
of year 14,999,910 -10.85 $3.71 14,058,010 -10.85 $3.90 11,624,168 -12.00 $4.05
$6.00 $6.00 $5.00
Granted 575,000 -10.00 7.00 293,800 -12.00 6.40 856,650 -16,00 $9.89
$2.00 $2.50
Canceled (341,017) -10.85 6.01 (3,396,508) -4.00 $3.89
$1.75 $1.75 $1.75
Exercised (1,516,900) -4.00 3.12 (2,386,625) -4.00 4.19 (2,157,200) -4.00 $3.75
----------- ----------- -----------
Outstanding, $1.75 $1.75 $1.75
end of year 14,058,010 -10.85 $3.90 11,624,168 -12.00 $4.05 6,927,110 -16.00 $4.77
=========== =========== ===========
$1.75 $1.75 $1.75
Exercisable 14,058,010 -10.85 $3.90 11,624,168 -12.00 $4.05 6,927,110 -16.00 $4.77
========== =========== ===========
Weighted average
remaining
contractual life
(years) 3.45 years 2.66 years 4.05 years
========== ========== ==========

Years
exercisable 2000-2006 2001-2006 2002-2006
========= ========= ==========


Warrants issued to stockholders

Certain of the stock warrants outstanding are subject to
adjustments for stock splits and dividends. At
December 1999 601,967 of these warrants were
outstanding. In 2000, 149,807 warrants expired and 147,000
warrants were converted to common stock. At December 31,
2000, there were 305,160 warrants remaining. In 2001,
73,000 were converted to common stock. At December 31,
2001 there were 232,160 warrants remaining. These warrants
have an exercise price of $3.50 per share and expire in
October 2004


F-20

Other stock warrants

In addition, the Company has other issued warrants
outstanding - totaling 6,694,950 which consists of the
following:

In November 1994, the Company granted Rule 701 Warrants to
purchase an aggregate of 2,080,000 shares of Common Stock
to certain officers and directors. These Warrants are
exercisable at $3.50 per share and, if not exercised, were
to expire in September, 1999. On February 19, 1999 the
Board of Directors extended the expiration date for three
more years. This extension resulted in a non-cash charge
of approximately $3,097,000. In 1999 235,000 warrants were
exercised in 1999 and 5,000 warrants were exercised in
2000. At December 31, 2000, there were 1,840,000 Rule 701
warrants remaining. In 2001 20,000 of these warrants
expired, leaving a balance of 1,820,000 in warrants
outstanding at December 31, 2001.

In May 1995, the Company and certain officers, directors
and shareholders entered into a standby finance agreement
pursuant to which the parties agreed to provide an
aggregate of $5,500,000 in financing to the Company during
1995 in the event that existing and additional financing
was insufficient to cover the cash needs of the Company
through December 31, 1996. In exchange, the Company issued
warrants to purchase an aggregate of 2,750,000 shares of
Common Stock at $1.75 per share to the parties. In 1999,
290,000, in 2000, 216,500, and in 2001,
200,000 of these warrants were exercised, leaving a
balance of these warrants of 1,451,500. These warrants
expire June 30, 2005.

In June 1995, the Company entered into an agreement with
The Sage Group whereby, in return for identifying certain
distribution partners, The Sage Group received certain
percentages of the proceeds from the first distribution
agreement arising from such identification. The Company
paid to The Sage Group a monthly retainer and provided
warrants to purchase 100,000 shares of Common Stock at an
exercise price of $1.75 share. In May, 1996, additional
warrants to purchase 140,000 shares of Common Stock were
issued at an exercise price of $3.50. 50,000 of these
warrants were exercised in 1999. In May, 1997, additional
warrants to purchase 250,000 shares of common stock were
issued at an exercise price of $3.50, as part of the
engagement contract. In 2000, 180,000 warrants were
exercised and 191,210 warrants expired, leaving a balance
of 68,790 which were all exercised in 2001.

In connection with the IPO completed on November 7, 1995,
the Company sold 6,313,000 units. Each unit consisted of
one share of common stock and one Class A Redeemable
Warrant exercisable at $4.00 per share. Warrant holders
exercised 100 warrants during 1997, 664,090 during 1998,
168,500 in 1999, and 1,613,792 in 2000. 3,866,518 warrants
were outstanding at December 31, 2000. 1,445,400 warrants were
exercised in 2001. The remaining 2,471,108 warrants
expired on November 2, 2001.

As part of the underwriting agreement, the underwriter
received warrants to purchase 462,000 shares of common
stock at $5.775 per share, these warrants were exercised
in 1998. The underwriter also received 462,000 Class A
Redeemable Warrants to purchase common stock at $6.60 per
share. These warrants expired on November 2, 2001 in
conjunction with the class A redeemable warrants.


F-21

In connection with the stock issued in September, 1997,
the Company issued 385,067 warrants to several entities to
purchase common stock at $4 per share, 149,034 of these
warrants were exercised in 1998, 173,300 were exercised in
1999, and 34,333 were exercised in 2000. The remaining
28,400 warrants expired December 31, 2001.

In the years 1998, 1999, 2000 and 2001 the Company issued
350,000, 350,000, 293,800 and 450,000 warrants,
respectively, to investment banking firms for services
performed on behalf of the Company. Accordingly, the
company recorded stock compensation expense of $795,000,
$1,521,000, $397,000 and 673,000 for the years 1998, 1999,
2000 and 2001 respectively. These warrants have various
vesting dates and exercise prices ranging from $4.00 to
$16.00 per share. In 1999, 150,000 of these warrants were
exercised, and 75,000 were exercised in 2000. 1,168,800
warrants were outstanding at December 31, 2001. These
warrants are exercisable in five years from the date of
issuance.


In 1999, 2000 and 2001 the Company had non-public warrants
outstanding of 2,748,000, 2,633,000 and 2,254,650
respectively. These warrants are exercisable at rates of
$2.50 to $10.00 per share of common stock. The exercise
price was equal to the fair market value of the stock on
the date of grant. During 2001, the company granted
406,650 warrants to employees for services performed.
These warrants have a weighted average exercise price of
$7.23 per share, and have been included in the pro-forma
loss calculation in note 4. During 2001, 370,000 of the
non public warrants were exercised and 415,000 expired
without being exercised. 2,254,650 of the non-public
warrants were outstanding at December 31, 2001.

(7) Segment and Related Information

The Company operates in one segment, which is the
performance of research and development activities related
to Ampligen and other drugs under development.


The following table present revenues by country based on
the location of the use of the product services.


(000 omitted)
1999 2000 2001
------ ------ ------
United States $391 $506 $274
Belgium 259 272 107
Other 28 10 9
------ ------ ------
$678 $788 $ 390
====== ====== ======

The Company employs an insignificant amount of net property
and equipment in its foreign operations.


F-22

(8) Research, Consulting and Supply Agreements

In December, 1999, the Company entered into an agreement
with Biovail Corporation International ("Biovail"). Biovail
is an international full service pharmaceutical company
engaged in the formulation, clinical testing, registration
and manufacture of drug products utilizing advanced drug
delivery systems. Biovail is headquartered in Toronto,
Canada. The agreement grants Biovail the exclusive
distributorship of the Company's product in the Canadian
territories subjects to certain terms and conditions. In
return, Biovail agrees to conduct certain pre-marketing
clinical studies and market development programs, including
without limitation, expansion of the Emergency Drug Release
Program in Canada with respect to the Company' products.
Biovail agrees to work with the Company in preparing and
filing of a New Drug Submission with Canadian Regulatory
Authorities. Biovail invested $2.25 million in Hemispherx
equity at prices above the then current market price and
agreed to make further payments based on reaching certain
regulatory milestones. The Agreement requires Biovail to
penetrate certain market segments at specific rates in
order to maintain market exclusivity.


The Company has entered into agreements for consulting
services which are performed at medical research
institutions and by medical and clinical research
individuals. The Company's obligation to fund these
agreements can be terminated after the initial funding
period, which generally ranges from one to three years or
on an as-needed monthly basis. During the year ending
December 31, 1999, 2000 and 2001 the Company incurred
approximately $664,000, $924,000 and $595,000 respectively,
of consulting service fees under these agreements. These
costs are charged to research and development expense as
incurred.


(9) 401(K) Plan

The Company has a defined contribution plan, entitled the
Hemispherx BioPharma Employees 401(K) Plan and Trust
Agreement (the 401(K) Plan). Full time employees of the
Company are eligible to participate in the 401(K) Plan
following one year of employment. Subject to certain
limitations imposed by federal tax laws, participants are
eligible to contribute up to 15% of their salary (including
bonuses and/or commissions) per annum. Participants'
contributions to the 401(K) Plan may be matched by the
Company at a rate determined annually by the Board of
Directors.

Each participant immediately vests in his or her deferred
salary contributions, while Company contributions will vest
over one year. In 1999, 2000 and 2001 the Company provided
matching contributions to each employee for up to 6% of
annual pay aggregating $47,000, $48,000 and 48,000
respectively.


(10) Royalties, License, and Employment Agreements

The Company also has entered into a licensing agreement
with a group of individuals and Hahnemann University
relating to their contributions to the development of


F-23

certain compounds, including Ampligen, and to obtain
exclusive information and regulatory rights relating to
these compounds. Under this agreement, the Company will pay
2% of net sales proceeds of Ampligen not to exceed an
aggregate amount of $6 million per year through 2005.

In August 1988, the Company entered into a pharmaceutical
use license agreement with Temple University (the Temple
Agreement). In July, 1994, Temple terminated the Temple
Agreement. In November 1994, the Company filed suit against
Temple in the Superior Court of the State of Delaware
seeking a declaratory judgement that the agreement was
unlawfully terminated by Temple and therefore remained in
full force and effect. Temple filed a separate suit against
the Company seeking a declaratory judgement that its
agreement with the Company was properly terminated. These
legal actions have now been settled. Under the settlement,
the parties have entered into a new pharmaceutical use
license agreement (New Temple Agreement) that is equivalent
in duration and scope to the previous license. Under the
terms of the New Temple Agreement, Temple granted the
Company an exclusive world-wide license for the term of the
agreement for the commercial sale of Oragen products using
patents and related technology held by Temple, which
license is exclusive except to the extent Temple is
required to grant a license to any governmental agency or
non-profit organization as a condition of funding for
research and development of the patents and technology
licensed to the Company.

The Company had contractual agreements with four of its
officers. The contract with one of the officers was
terminated in 1999 and a buy-out amount of $143,000 was
paid to this officer and another officer resigned in 2001.
The aggregate annual base compensation under these
contractual agreements for 1999, 2000 and 2001 is $815,000,
$818,000 and $603,000 respectively. The 1999 amount
includes the buy-out amount of $143,000 for the terminated
contract. In addition, certain of these officers are
entitled to receive performance bonuses of up to 25% of the
annual base salary (in addition to the bonuses described
below). In 1999 a performance bonus of $90,397 was granted
to one officer. In 2000 and 2001 no performance bonuses
were granted. In 2001, Certain officers were granted
warrants and options Warrants to purchase 426,650 shares of
Common Stock at $4.01 per share. One of the employment
agreements provides for bonuses based on gross proceeds
received by the Company from any joint venture or corporate
partnering agreement.

In October 1994, the Company entered into a licensing
agreement with Bioclones (Propriety) Limited
(SAB/Bioclones) with respect to co-development of various
RNA drugs, including Ampligen , for a period ending three
years from the expiration of the last licensed patents. The
licensing agreement provides SAB/Bioclones with an
exclusive manufacturing and marketing license for certain
southern hemisphere countries (including certain countries
in South America, Africa and Australia as well as the
United Kingdom and Ireland (the licensed territory). In
exchange for these marketing and manufacturing rights, the
licensing agreement provides for: (a) a $3 million cash
payment to the Company, all of which was received during
the year ended December 31, 1995; (b) the formation and
issuance to the Company of 24.9% of the capital stock of
Ribotech, Ltd., a company which developed and operates a
new manufacturing facility that produces raw material
components of Ampligen and (c) royalties of 6% to 8% of
net sales of the licensed products in the licensed
territories as defined, after the first $50 million of
sales. SAB/Bioclones will be granted a right of first


F-24

refusal to manufacture and supply to the Company licensed
products for not less than one third of its world-wide
sales of Ampligen, excluding SAB/Bioclones related sales.
In addition, SAB/Bioclones will have the right of first
refusal for oral vaccines in the licensed territory. In the
years ending 1999 and 2000 the Company paid to Ribotech a
total of $156,000 and $500,000, respectively, for the
current and future purchases and delivery of polymers. Of
the $500,000 advanced in 2000, a balance of $390,000 was
included in other assets in 2000 and was used for purchases
of polymers in 2001.

In October 1994, the Board of Directors granted a director
of the Company the right to receive 3% of gross proceeds of
any licensing fees received by the Company pursuant to the
SAB/Bioclones licensing agreement, a fee of .75% of gross
proceeds in the event that SAB Bioclones makes a tender
offer for all or substantially all of the Company's assets,
including a merger, acquisition or related transaction, and
a fee of 1% on all products manufactured by SAB Bioclones.
The Company may prepay in full its obligation to provide
commissions within a ten year period.


(11) Leases

The Company has several noncancelable operating leases
for the space in which its principal offices are located
and certain office equipment.

Future minimum lease payments under noncancelable
operating leases are as follows:
(000's omitted)
Year ending Operating
December 31, leases
----------- ---------
2002. . . . . . . . . . . . . . . . . . . . $ 285
2003. . . . . . . . . . . . . . . . . . . . 279
2004. . . . . . . . . . . . . . . . . . . . 286
2005. . . . . . . . . . . . . . . . . . . . 240
2006 and later. . . . . . . . . . . . . . . 258
----------
Total minimum lease payments. . . . . . . . $ 1,348
==========

Rent expense charged to operations for the years ended
December 31, 1999, 2000 and 2001 amounted to approximately
$341,000, $347,000 and $294,000 respectively. The term of
the lease for the Rockville, Maryland facility is through
June, 2005 with an average rent of $8,000 per month, plus
applicable taxes and charges. The term of the lease for the
Philadelphia, Pennsylvania offices is through April, 2007
with an average rent of $15,000 per month, plus applicable
taxes and charges.


(12) Income Taxes

As of December 31, 2001, the Company has approximately
$60,000,000 of federal net operating loss carryforwards
(expiring in the years 2003 through 2022) available to
offset future federal taxable income. The Company also has


F-25

approximately $10,000,000 of state net operating loss
carryforwards (expiring in the years 2002 through 2007)
available to offset future state taxable income. The
utilization of certain state net operating loss
carryforwards may be subject to annual limitations.

Under the Tax Reform Act of 1986, the utilization of a
corporation's net operating loss carryforward is limited
following a greater than 50% change in ownership. Due to
the Company's prior and current equity transactions, the
Company's net operating loss carryforwards may be subject
to an annual limitation generally determined by multiplying
the value of the Company on the date of the ownership
change by the federal long-term tax exempt rate. Any
unused annual limitation may be carried forward to future
years for the balance of the net operating loss
carryforward period.

Deferred income taxes reflect the net tax effects of
temporary differences between carrying amounts of assets
and liabilities for financial reporting purposes and the
carrying amounts used for income tax purposes. In
assessing the realizability of deferred tax assets,
management considers whether it is more likely than not
that some portion or all of the deferred tax assets will
not be realized. The realization of deferred tax assets is
dependent upon the generation of future taxable income
during the periods in which temporary differences
representing net future deductible amounts become
deductible. Due to the uncertainty of the Company's
ability to realize the benefit of the deferred tax asset,
the deferred tax assets are fully offset by a valuation
allowance at December 31, 2000 and 2001.


The components of the net deferred tax asset of December
31, 2000 and 2001 consists of the following:
(000,s omitted)

Deferred tax assets: 2000 2001
------ ------
Net Operating Losses $19,520 $20,790
Accrued Expenses and Other 86 21
Capitalized Research and
Development Costs 4,837 4,634
------ ------
24,443 25,445
Less: Valuation Allowance 24,443 25,445
------ ------
Balance $ 0 $ 0
====== ======

(13) Contingencies

In 1998, the Company filed a multi-count complaint against
Manuel P. Asensio, Asensio & Company, Inc.("Asensio"). The
action included claims of defamation, disparagement,
tortious interference with existing and prospective


F-26

business relations and conspiracy, arising out of the
Asensio's false and defamatory statements. The complaint
further alleges that Asensio defamed and disparaged the
Company in furtherance of a manipulative, deceptive and
unlawful short-selling scheme between August, 1998, and
the present. In 1999, Asensio filed an answer and
counterclaim alleging that and in response to Asensio's
strong sell recommendation and other press releases, the
Company made defamatory statements about Asensio. The
Company denied the material allegations of the
counterclaim. In July 2000, following dismissal in
federal court for lack of subject matter jurisdiction,
the Company transferred the action to the Pennsylvania
State Court. In March 2001, the defendants responded to
the complaints as amended and a trial commenced on
January 30, 2002 resulting in a withdrawal with prejudice
of the counterclaim against the Company, the Court's
dismissal of our claims of tortuous interference and
conspiracy and a jury verdict disallowing the claims
against the defendants for defamation and disparagement.
The Court now has under consideration a motion to enter a
verdict in favor of the Company against the defendants
and award a new trial only on the issues of causation and
damage or to award a new trial on all claims of the
Company against the defendants.

In May 2000, the Company received notice of a claim by
Asensio in the Supreme Court of the State of New York
against it, its Chairman and Chief Executive Officer,
William A Carter and the prior auditors in which it was
alleged that the Company defamed them in oral and written
communications made in March 2000. The Supreme Court of
the State of New York dismissed the claim against Dr.
Carter in March, 2001 and dismissed the claim against the
Company in January, 2002.

Cook Imaging Corp. ("Cook") commenced action against the
Company in March 2000, in the United States District Court
for the Eastern District of Pennsylvania. From
approximately 1997 through 1999, Cook manufactured the
drug Ampligen (as well as Ampligen placebo) for the
Company. Cook sued for in excess of $300,000 in unpaid
invoices, including interest, related to four Ampligen
batches manufactured by Cook and delivered to the Company
in 1999. These shipments were recorded and expensed in 1999.
The Company denied that such amounts are owed and
asserted a counterclaim for failure to consistently
manufacture Ampligen in strict conformance with federal
regulations known as current good manufacturing practices
("cGMP"). The court awarded Cook Imaging approximately
$248,000 which reflects the amount of the unpaid invoices
plus interest, less
approximately $63,800 awarded the Company on its
counterclaims. The Company paid this amount to Cook during
the quarter ended June 30, 2001.


The Company is subject to claims and legal actions that
arise in the ordinary course of their business. Management
believes that the ultimate liability, if any, with respect
to these claims and legal actions will not have a material
effect on the financial position or results of operations
of the Company.


F-27

(14) Related Party Transactions

William A. Carter, Executive Officer of the Company,
received an aggregate of $21,949 in short term advances
which were repaid as of April 3, 2002. All advances bear
interest at 6% per annum. The Company loaned $60,000 to
Ransom W. Etheridge, a Director of the Company in November,
2001 for the purpose of exercising 15,000 class A
redeemable warrants. This loan is payable on demand and
bears interest at 6% per annum. Dr. Carter short term
advances and Mr. Etheridge's loan were approved by the board
of Directors.

The Company paid $51,750 to Carter Realty for the rent of
property used at various times in 2001 for company business
purposes. The property is owned by others and managed by
Carter Realty. Carter Realty is owned by Robert Carter, the
brother of William A. Carter.

(15) Stock Repurchase

On February 19, 1999, the Board of Directors authorized the
repurchase of up to 200,000 shares of the Company's common
stock on the open market. On February 8, 2000, the Board
authorized the repurchase of another 200,000 shares.

The Company's repurchases of shares of common stock are
recorded as "Treasury Stock" and result in a reduction of
"Stockholders' equity." When treasury shares are reissued,
the Company uses a first-in, first-out method and the
excess of repurchase cost over reissuance price is treated
as a reduction of "Additional paid-in capital."

(16) Concentrations of credit risk

Financial instruments, which potentially subject the
Company to concentrations of credit risk, consist
principally of cash. The Company places its cash with high-
quality financial institutions. At times, such amount may
be in excess of Federal Deposit Insurance Corporation
insurance limits of $100,000.


F-28

(17) Quarterly Results of Operation (unaudited)


2000
---------------------------------------------
First Second Third Fourth
Quarter Quarter Quarter Quarter Total
------- -------- ------- -------- -------

Revenues $ 210 $ 215 $ 225 $ 138 $ 788
Costs and expenses 2,334 2,409 2,413 2,675 9,831

Net loss (1,972) (2,059) (2,066) (2,455) (8,552)
------- -------- ------- -------- -------
Basic and diluted
loss per share $(.07) $(.07) $(.07) $(.08) $(.29)
------- -------- ------- -------- -------

2001
---------------------------------------------
First Second Third Fourth
Quarter Quarter Quarter Quarter Total
------- -------- ------- -------- -------
Revenues $ 127 $ 101 $ 76 $ 86 $ 390
Costs and expenses 2,676 2,504 2,262 1,758 9,192

Net loss (2,480) (2,343) (2,145) (2,115) (9,083)
------- -------- ------- -------- -------
Basic and diluted
loss per share $(.08) $(.08) $(.07) $(.07) $(.29)
------- -------- ------- -------- -------

(18) SUBSEQUENT EVENTS

During March 2002, Hemispherx Biopharma Europe , S.A.
(Hemispherx S.A.) was authorized to issue up to 22,000,000
Euros of seven percent (7%) convertible debentures. Such
debentures will be guaranteed by the Company and will be
converted into a specified number of shares pursuant to
the debenture agreement. Conversion is to occur on the
earlier of an initial public offering of Hemispherx S.A.
on a European stock exchange or September 30, 2003.

Hemispherx S.A. has entered into a Sales
and distribution Agreement ("Agreement") with a European
Entity. Pursuant to the terms of the Agreement the
European entity has been granted the ("Exclusive Right")
in Spain, Portugal and Andorra to market Ampligen for
the treatment of myalgic encephalitis/chronic fatigue
syndrome ("ME/CFS"). In exchange for the Exclusive Right,
the European entity is to pay to Hemispherx S.A. a
current fee of 625,000 Euros, a fee of 1,000,000 Euros
after FDA approval of Ampligen for the treatment of
ME/CFS and a fee of 1,000,000 Euros after issuance in
Spain of final marketing authorization for Ampligen for
the treatment of ME/CFS. Additionally, this entity
has agreed to purchase from Hemispherx S.A. 1,000,000 euros
of Hemispherx S.A. seven percent (7%) convertible debentures
due September 30, 2003.