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SECURITIES AND EXCHANGE COMMISSION
Washington, DC 20549
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FORM 10-K Annual Report pursuant to Section 13 or 15(d)of the Securities
Exchange Act of 1934 For the Fiscal Year Ended March 31, 2001 Commission File
No. 1-9114

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MYLAN LABORATORIES INC. (Exact name of registrant as specified in its charter)

Pennsylvania 25-1211621
(State of Incorporation) (IRS Employer Identification No.)

1030 Century Building
130 Seventh Street
Pittsburgh, Pennsylvania 15222(412) 232-0100

(Address, including zip code, and telephone number,
including area code, of principal executive offices)
Securities registered pursuant to Section 12(b) of the Act:

Name of Each Exchange
Title of Each Class: on Which Registered:
-------------------- --------------------
Common Stock, par value $.50 per share New York Stock Exchange

Securities registered pursuant to Section 12(g) of the Act: None

Indicate by checkmark whether the registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities 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 checkmark 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. [ ]

The aggregate market value of voting stock held by non-affiliates of the
registrant as of June 20, 2001, was $3,411,923,773 (computed by reference to the
closing price of such stock).

The number of shares of Common Stock of the registrant outstanding as of
June 20, 2001, was 130,854,713.

DOCUMENTS INCORPORATED BY REFERENCE

Incorporated by reference into this Report is the Proxy Statement for the
2001 Annual Meeting of Shareholders, Part III, Items 10-13.

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1



MYLAN LABORATORIES INC.

INDEX TO FORM 10-K
For the Fiscal Year Ended March 31, 2001

Page
PART I

Item 1. Business ------------------------------------------------------ 3
Overview of Our Business ---------------------------------- 3
Generic Segment ------------------------------------------- 4
Brand Segment --------------------------------------------- 5
Joint Venture --------------------------------------------- 7
Product Development --------------------------------------- 7
Generic Product Development ------------------------------- 9
Brand Product Development --------------------------------- 10
Patents, Trademarks and Licenses--------------------------- 13
Customers and Marketing ----------------------------------- 13
Competition ----------------------------------------------- 13
Product Liability ----------------------------------------- 16
Raw Materials --------------------------------------------- 16
Government Regulation ------------------------------------- 17
Seasonality ----------------------------------------------- 18
Environment ----------------------------------------------- 18
Employees ------------------------------------------------- 18
Backlog --------------------------------------------------- 18
Item 2. Properties ---------------------------------------------------- 19
Item 3. Legal Proceedings --------------------------------------------- 20
Item 4. Submission of Matters to a Vote of Security Holders ----------- 23


PART II

Item 5. Market for Registrant's Common Equity and Related Stockholder
Matters ---------------------------------------------------- 23
Item 6. Selected Financial Data -------------------------------------- 24
Item 7. Management's Discussion and Analysis of
Financial Condition and Results of Operations -------------- 25
Item 7A. Quantitative and Qualitative Disclosures About Market Risk --- 35
Item 8. Financial Statements and Supplementary Data ------------------ 36
Item 9. Changes in and Disagreements with Accountants on Accounting
and Financial Disclosure ----------------------------------- 61


PART III

Item 10. Directors and Executive Officers of the Registrant ----------- 61
Item 11. Executive Compensation --------------------------------------- 61
Item 12. Security Ownership of Certain Beneficial Owners and Management 61
Item 13. Certain Relationships and Related Transactions --------------- 61



PART IV

Item 14. Exhibits, Financial Statement Schedules, and Reports on Form 8-K 61




Signatures --------------------------------------------------------------- 64


2



PART I


Item 1. Business

Mylan Laboratories Inc. is engaged in developing, licensing, manufacturing,
marketing and distributing generic and brand pharmaceutical products. We were
incorporated in Pennsylvania in 1970. References herein to fiscal 2001, 2000 and
1999 shall mean the fiscal years ended March 31, 2001, 2000 and 1999,
respectively.


Overview of Our Business

We conduct business through our generic (Generic Segment) and brand (Brand
Segment) pharmaceutical operating segments. For fiscal 2001, the Generic Segment
represented approximately 83% of net revenues and the Brand Segment represented
approximately 17% of net revenues. The Generic Segment represented 85% and 88%
of net revenues in fiscal 2000 and 1999, respectively, while the Brand Segment
reported 15% and 12% of net revenues for those fiscal years. The financial
information for our operating segments required by this Item is provided in Note
16 in the Notes to Consolidated Financial Statements under Part II, Item 8, of
this Report.

Pharmaceutical products in the United States are generally marketed as
either brand or generic drugs. Brand products are marketed under brand names and
through programs that are designed to generate physician and consumer loyalty.
Brand products generally are patent protected or benefit from other non-patent
market exclusivities that exist at the time of their market introduction. This
market exclusivity generally provides brand products with the ability to
maintain their profitability for relatively long periods of time. Brand products
generally continue to have a significant role in the market after the end of
patent protection or market exclusivities due to physician and customer
loyalties.

Generic pharmaceutical products are the chemical and therapeutic equivalent
of a reference brand drug. The Drug Price Competition and Patent Term
Restoration Act of 1984 (Waxman-Hatch Act) provides that generic drugs may enter
the market after (1) U.S. Food and Drug Administration (FDA) approval of an
Abbreviated New Drug Application (ANDA) and (2) the expiration, invalidation or
circumvention of any patents on the corresponding brand drug and the end of any
other market exclusivity periods related to the brand drug. Generic drugs are
bioequivalent to their brand name counterparts. Accordingly, generics provide a
safe, effective and cost efficient alternative to users of these brand products.
Growth in the generic pharmaceutical industry has been driven by the increased
acceptance of generic drugs as bioequivalent substitutes for brand name
products, as well as the number of brand drugs for which patent terms and/or FDA
market exclusivities have expired.

3



Generic Segment

We are recognized as a leader in the generic pharmaceutical industry. Our
Generic Segment consists of two principal business units, Mylan Pharmaceuticals
Inc.(Mylan Pharm) and UDL Laboratories Inc.(UDL), both wholly owned
subsidiaries. Mylan Pharm is our primary generic pharmaceutical development,
manufacturing, marketing and distribution arm. Mylan Pharm's net revenues are
derived primarily from solid oral dosage products. We acquired UDL in fiscal
1996. UDL packages and markets generic products, either obtained through Mylan
Pharm or purchased through third parties, in unit dose formats for use primarily
in hospitals and institutions. Our Generic Segment is augmented by transdermal
patch products developed and manufactured by our wholly owned subsidiary, Mylan
Technologies, Inc.(Mylan Tech).

We obtain new products primarily through new product development and FDA
approval, as well as from licensing or co-development arrangements with other
companies. New FDA approved generic products are generally introduced to the
marketplace at the expiration of patent protection for the brand product. The
FDA may extend the period of brand product marketing exclusivity under certain
circumstances, primarily through pediatric exclusivity. New generic product
approvals are obtained from the FDA through the ANDA process. The ANDA process
requires us to demonstrate bioequivalence to a reference brand product. In
addition, we must develop formulations of the reference product that will result
in demonstrating bioequivalence under a variety of clinical conditions. Even
with the uncertainties related to formulation development, the ANDA process
often results in the FDA granting a number of ANDA approvals for a given product
by the time of brand product patent and pediatric exclusivity expiration.
Consequently, we often face a number of competitors when a new generic product
enters the market. Additional ANDA approvals often continue to be granted for a
given product subsequent to the initial launch of the generic product. These
circumstances generally result in significantly lower prices for generic
products and lower margins compared to brand products. New generic market
entrants generally result in continued price and margin erosion over the generic
product life cycle. Our continued success is dependent upon our ability to
successfully develop or acquire and profitably market new generic
pharmaceuticals.

The Waxman-Hatch Act provides for a period of 180 days of generic marketing
exclusivity for those ANDA applicants that are first to file an ANDA containing
a certification of invalidity, non-infringement or unenforceability with respect
to the listed patent(s), referred to as Paragraph IV certifications. This period
of generic market exclusivity generally yields a higher market share, net
revenues and gross margin until the entry of other competitors at the conclusion
of the 180 days. Generic manufacturers may also enjoy longer periods of
relatively high, stable margins through the introduction of difficult to develop
generic pharmaceuticals. Significant market opportunities also result in the
event that we are able to demonstrate that a brand pharmaceutical product's
limiting patent(s) is invalid.

4



We manufacture and market approximately 115 generic pharmaceuticals in
capsule or tablet forms in an aggregate of approximately 261 dosage strengths.
We also manufacture and distribute two transdermal patch generic pharmaceutical
products in six dosage strengths. In addition, we are marketing 72 generic
products in 128 dosage strengths under supply and distribution agreements with
other pharmaceutical companies. We have been successful in developing a number
of extended release products with approximately eight extended release products
in 15 dosage strengths in our portfolio. In fiscal 2001, we held the first or
second market position on 90 out of the 129 generic pharmaceutical products we
marketed, excluding unit-dose.

Our most significant generic product in terms of net revenues in fiscal
2001 was nifedipine ER (Procardia XL(R)), for the treatment of hypertension and
angina, with net revenues of $151.3 million. We obtained this product through an
agreement with Pfizer, Inc. As a result, our gross margins on this product are
relatively lower than our overall Generic Segment gross margins. Net revenues
and gross margins on this product are expected to decrease in fiscal 2002. Our
anti-anxiety drug group represented $27.8 million, $106.8 million and $153.8
million in net revenues in fiscal 2001, 2000 and 1999, respectively.

We sold certain ANDAs related to our UDL liquid unit dose business in
fiscal 2001 for $12.8 million. The sale of these ANDAs will not significantly
impact future profitability.

We have attained a leadership position in the generic industry through our
ability to obtain ANDA approvals, our uncompromising quality control and our
devotion to customer service. We have bolstered our traditional solid oral dose
products with unit dose, transdermal and extended release products. We have
entered into strategic alliances with several pharmaceutical companies through
product development, distribution and licensing agreements that provide us with
additional products to broaden our product line.

We expect that our future growth will come from our ability to expand
substitution rates for existing products. We intend to emphasize the development
or acquisition of new products that may attain FDA first to file status; that
are difficult to formulate; that involve overcoming regulatory adversities; and
that have difficult to source active pharmaceutical ingredients. In addition, we
plan on pursuing complementary, accretive or strategic acquisitions.


Brand Segment

Our Brand Segment operates principally through our wholly owned subsidiary
Bertek Pharmaceuticals Inc. (Bertek). Bertek's principal therapeutic areas of
concentration include neurology and dermatology. We also provide products in the
cardiology arena such as Maxzide(R), Digitek(R) and Nitrek(R). The marketing
rights for the Maxzide(R) products, which we originally developed and currently
manufacture, were reacquired from American Home Products Corporation in fiscal
1997. Our Brand Segment includes pharmaceutical products that have patent
protection, have achieved a brand recognition in the marketplace or represent
branded generic pharmaceutical products which are responsive to sales promotion.

5


We continue to expand our brand business through internally developed
products, as well as through product and company acquisitions. On October 2,
1998, we acquired 100% of the outstanding stock of Penederm Inc. (Penederm).
This acquisition allowed us to expand our presence in dermatology through the
addition of Avita(R), Mentax(R) and Acticin(R). In fiscal 1999, we recognized
$29.0 million in expense related to in-process research and development in
conjunction with this transaction.

The Penederm acquisition enhanced our research and development
capabilities. We have several dermatological products in the new drug
development process, including oral and topical dosage forms of butenafine for
onychomycosis, a nail fungus, as well as topical butenafine for tinea
versicolor, a type of skin blotching, and anticipate the submission of the New
Drug Applications (NDA) to the FDA. We also anticipate receiving an ANDA for
isotretinoin, the generic equivalent to Accutane(R) for the treatment of acne,
in fiscal 2002. In the area of neurology, we expect to seek a NDA for
apomorphine for the treatment of the "off" or "freeze" phenomenon for late stage
Parkinson's disease. We are also seeking a NDA for doxepin for the treatment of
sleep disorders. In addition, we anticipate approval of an ANDA for the 200mg
and 300mg dosage forms of extended phenytoin, for the treatment of epilepsy, in
fiscal 2002. See "Product Development" for additional discussion.

We licensed the rights to nebivolol in fiscal 2001. Nebivolol is a beta
blocker for which we expect to pursue a NDA for the indication of hypertension.
We believe that we will be able to clinically demonstrate the unique beta
1-receptor blockade selectivity characteristics of this product which could
result in providing nebivolol with certain competitive advantages. The nebivolol
compound has patent protection in the U.S. through March 2004, which we
anticipate will be extended through 2009. An additional patent application has
been filed that could further extend patent protection on this compound. We
expect to experience increased research and development expenses in support of
the nebivolol clinical program, as well as milestone payments under our license
agreement.

Mylan Tech also contributes to the Brand Segment through the manufacture of
the Nitrek(R) transdermal nitroglycerine patch. Mylan Tech provides us with
unique capabilities in transdermal and polymer film product development. We
believe that Mylan Tech will augment both the Brand and Generic Segments with
future NDA and ANDA products.

Our sales force consists of approximately 160 sales representatives which
promote our brand products mostly to primary care physicians, dermatologists,
neurologists and pharmacists. We expect our sales force to increase as we launch
new brand pharmaceutical products.

We consolidated our non-manufacturing Brand Segment operations in fiscal
2001 from Foster City, California, Sugar Land, Texas and Morgantown, West
Virginia into a new location in Research Triangle Park (RTP), North Carolina. We
believe that this consolidation will increase the efficiency and effectiveness
of our Brand Segment. The expense associated with this consolidation was not
significant.

6



Brand segment growth will be driven by our ability to expand awareness and
prescriptions for our current products, as well as through the successful
development and introduction of innovative and unique brand pharmaceuticals. As
in the past, we will look to increase the proportion of our Brand Segment
business through the in-licensing or acquisition of new compounds, as well as
through complementary, accretive or strategic acquisitions.


Joint Venture

We own a 50% interest in Somerset Pharmaceuticals, Inc., a joint venture
with Watson Pharmaceuticals, Inc. Currently, Somerset's only marketed product is
Eldepryl(R) , a drug for the treatment of Parkinson's disease that lost Orphan
Drug exclusivity in 1996. Somerset is actively involved in research projects
regarding additional indications for Eldepryl(R) and other chemical compounds.


Product Development

The Company is required to secure and maintain FDA approval for the
products it intends to manufacture and market. The FDA grants such approval by
approving our submitted ANDAs for generic drug products and NDAs for brand drug
products.

Our research and development strategy focuses on the following product
development areas:

o development of sustained-release technologies and the application of
these technologies to existing products;

o expansion of our existing oral immediate-release products with respect
to additional dosage strengths;

o development of NDA and ANDA transdermal and polymer film
pharmaceuticals;

o development of drugs technically difficult to develop or manufacture
because of unusual factors that affect their bioequivalence or because
of unusually stringent regulatory requirements;

o development of drugs that target smaller, specialized or under-served
markets;

o leveraging of our expertise in the development of innovative
dermatological and neurological pharmaceuticals; and

o successful completion of nebivolol clinical trials and filing of the
related NDA.

7



Our future results of operations will depend in part upon our ability to
develop and successfully commercialize new brand and generic pharmaceutical
products in a timely manner. These new products must be continually developed,
tested and manufactured and, in addition, must meet regulatory standards and
receive regulatory approvals(see "Government Regulation"). Furthermore, the
development and commercialization process is time-consuming and costly. If any
of our development products cannot be successfully or timely commercialized, our
operating results could be adversely affected. The risk particularly exists with
respect to the development of brand products because of the uncertainties,
higher costs and lengthy timeframes associated with the research and development
and governmental approval process of such products and their inherent unproven
market acceptance.

FDA approval is required before any dosage form of any new drug, including
a generic equivalent of a previously approved drug, can be marketed. The process
for obtaining governmental approval to manufacture and market pharmaceutical
products is rigorous, time-consuming and costly, and we cannot predict the
extent to which it may be affected by legislative and regulatory developments.
We are dependent on receiving FDA and other governmental approvals prior to
manufacturing, marketing and shipping new products. The rate, timing and cost of
such approvals may adversely affect our product introduction plans and results
of operations (see "Government Regulation").

All applications for FDA approval must contain information relating to
product formulation, raw material suppliers, stability, manufacturing processes,
packaging, labeling and quality control. There are generally two types of
applications for FDA approval that would be applicable to our new products:

New Drug Application (NDA). We file a NDA when we seek approval to market
drugs with active ingredients which have not been previously approved by the
FDA. NDAs are filed for our newly developed brand products and, in certain
instances, for a new dosage form of previously approved drugs.

Abbreviated New Drug Application (ANDA). We file an ANDA when we seek
approval to market a drug product previously approved under a NDA.

We expensed $64.4 million, $49.1 million and $61.8 million for research and
development in fiscal 2001, 2000 and 1999, respectively. Our research and
development efforts are conducted primarily to qualify us to manufacture
approved ethical pharmaceuticals under FDA regulations. Typically, research
expenses related to the development of innovative compounds and the filing of
NDAs are significantly higher than those associated with ANDAs. As we continue
to develop brand products, research expenses related to their development will
likely increase.

8


Generic Product Development

FDA approval of an ANDA is required before we may begin marketing the
generic equivalent of a drug that has been approved under a NDA, or a previously
unapproved dosage form of a drug that has been approved under an ANDA. The ANDA
approval process is generally less time consuming and complex than the NDA
approval process in that it does not require new preclinical and clinical
studies since it relies on the clinical studies establishing safety and efficacy
conducted for the previously approved drug. The ANDA process does, however,
require a bioequivalency study to show that the ANDA drug is bioequivalent to
the previously approved drug. Bioequivalence compares the bioavailability of one
drug product with another formulation containing the same active ingredient.
When established, bioequivalency confirms that the rate of absorption and levels
of concentration in the bloodstream of a formulation of the previously approved
drug and the generic drug are bioequivalent. Bioavailability indicates the rate
and extent of absorption and levels of concentration of a drug product in the
bloodstream needed to produce a therapeutic effect.

Among other things, supplemental NDAs or ANDAs are required for approval to
transfer products from one manufacturing site to another and may be under review
for a year or more. In addition, certain products may only be approved for
transfer once new bioequivalency studies are conducted or other requirements are
satisfied.

The Generic Drug Enforcement Act of 1992 established penalties for
wrongdoing in connection with the development or submission of an ANDA. Under
the Act, the FDA has the authority to permanently or temporarily debar companies
or individuals who have engaged in such wrongdoing from submitting or assisting
in the submission of an ANDA, and to temporarily deny approval and suspend
applications to market off-patent drugs. The FDA may also suspend the
distribution of all drugs approved or developed in connection with such wrongful
conduct and/or withdraw approval of an ANDA and seek civil penalties. The FDA
can also significantly delay the approval of any pending ANDA, as well as any
pending NDA, under the Fraud, Untrue Statements of Material Facts, Bribery and
Illegal Gratuities Policy Act.

Among the requirements for FDA approval of ANDAs, as well as NDAs, is that
our manufacturing procedures and operations must conform to FDA requirements and
guidelines generally referred to as current Good Manufacturing Practices (cGMP),
as defined in Title 21 of the U.S. Code of Federal Regulations. These
regulations encompass all aspects of the production process, including
validation and record keeping, and involve changing and evolving standards. In
complying with the cGMP regulations, we must continue to expend time, money and
effort in such areas as production and quality control to ensure full technical
compliance. The evolving and complex nature of regulatory requirements, the
broad authority and discretion of the FDA, and the generally high level of
regulatory oversight result in a continuing possibility that we may be adversely
affected by regulatory actions despite our efforts to maintain compliance with
regulatory requirements.
9




During fiscal 2001, we received 12 final ANDA approvals: bupropion HCl
tablets, tamoxifen citrate tablets, enalapril maleate tablets, bisoprolol
fumarate/HCTZ tablets, doxazosin mesylate tablets, fluvoxamine maleate tablets,
terazosin HCl capsules, sotalol HCl tablets, valproic acid syrup, metoclopramide
oral solution, phenytoin oral suspension and buspirone HCl tablets.
Additionally, in fiscal 2001, the Company received a supplemental ANDA for
carbidopa/levodopa 25mg/100mg tablets. We have 22 ANDAs pending final approval
at the FDA.

Over the next few years, patent protection on a relatively large number of
brand drugs will expire, thereby providing additional generic product
opportunities. We intend to continue to concentrate our generic product
development activities on brand products with U.S. sales exceeding $50 million
in specialized or growing markets and in areas that offer significant
opportunities and competitive advantages. In addition, we intend to continue to
focus our development efforts on technically difficult-to-formulate products, or
products that require advanced manufacturing technology. When evaluating which
drug development projects to undertake, we also consider whether the product
would complement other products in our portfolio, or would otherwise assist in
making our product line more complete. During fiscal 2002, we plan to invest in
a significant number of bioequivalency studies for development of generic
products or dosage forms.


Brand Product Development

The process required by the FDA before a previously unapproved
pharmaceutical product may be marketed in the U.S. generally involves the
following:

o laboratory and preclinical tests;

o submission of an investigational new drug application (IND), which
must become effective before clinical trials may begin;

o adequate and well-controlled human clinical trials to establish the
safety and efficacy of the proposed product for its intended use;

o submission of a NDA containing the results of the clinical trials
establishing the safety and efficacy of the proposed product for its
intended use, as well as extensive data addressing such matters as
manufacturing and quality assurance; and

o FDA approval of a NDA.

10




Preclinical tests include laboratory evaluation of the product, its
chemistry, formulation and stability, as well as toxicology studies to assess
the potential safety and efficacy of the product. We then submit the results of
these studies, which must demonstrate that the product delivers sufficient
quantities of the drug to the bloodstream to produce the desired therapeutic
results, to the FDA as part of an IND, which must become effective before we may
begin human clinical trials. The IND automatically becomes effective 30 days
after receipt by the FDA unless the FDA, during that 30-day period, raises
concerns or questions about the conduct of the trials as outlined in the IND. In
such cases, the IND sponsor and FDA must resolve any outstanding concerns before
clinical trials can begin. In addition, an independent Institutional Review
Board at the study center proposing to conduct the clinical trials must review
and approve any clinical study.

Human clinical trials are typically conducted in three sequential phases,
which may overlap:

o Phase I: The drug is initially introduced into a relatively small
number of healthy human subjects or patients and is tested for safety,
dosage tolerance, absorption, metabolism, distribution and excretion.

o Phase II: Involves studies in a limited patient population to identify
possible adverse effects and safety risks to assess the efficacy of
the product for specific targeted diseases or conditions, and to
determine dosage tolerance and optimal dosage.

o Phase III: When Phase II evaluations demonstrate a dosage range of the
product is effective and has an acceptable safety profile, Phase III
trials are undertaken to further evaluate dosage, clinical efficacy
and to further test for safety in an expanded patient population at
geographically dispersed clinical study sites.

The results of product development, preclinical studies and clinical
studies are then submitted to the FDA, as part of a NDA, for approval of the
marketing and commercial shipment of the new product. The NDA drug development
and approval process could take from three to more than ten years.

11



Mylan is presently developing a number of brand products. Our brand product
development continues to emphasize areas where we have an existing sales and
marketing presence, namely Dermatology and Neurology. Products currently in
development include:



Estimated IND or NDA
Compound Indication Phase Calendar Filing Date


NEUROLOGY

Apomorphine "Off" or "Freeze" episodes in III Q1 02
late stage Parkinson's disease

Doxepin Sleep disorders III Q1 04

MT110 Pain management Pre-IND Q3 01

MT111 Pain management Pre-IND Q3 01

DERMATOLOGY

Topical Butenafine Onychomycosis III Q4 02
(Nail fungus)

Onychomycosis III Q4 03
Oral Butenafine (Nail fungus)


CARDIOLOGY

Hypertension III Q4 03
Nebivolol (High blood pressure)



In the first quarter of fiscal 2002, we received FDA approval of our NDA
related to topical butenafine for tinea versicolor, a condition marked by skin
blotches.

Product development is inherently risky, especially when the development
concerns new products for which safety and efficacy has not been established and
the market for which is yet unproven. The development process also requires
substantial time, effort and financial resources, and any commercialization of a
product will require prior government approval, which may not be forthcoming. We
cannot be certain that we will be successful in commercializing any of the
products we are developing on a timely basis, if at all. We also cannot
guarantee that any investment we make in developing products will be recouped,
even if we are successful in commercialization.

In recent years, Somerset has increased its research and development
spending to: (a) develop additional indications for selegiline, the active
ingredient of Eldepryl(R), using a transdermal delivery system and (b) develop
and evaluate different therapeutic areas using selegilene and other compounds.
Clinical studies using the selegiline transdermal system for the treatment of
several disorders, including depression, were performed in fiscal 1999, 2000 and
2001. Somerset filed a NDA related to a selegiline transdermal delivery system
for the treatment of depression in May 2001.

12


Patents, Trademarks and Licenses

We own or are licensed under a number of patents in the United States and
foreign countries covering products, and have also developed many brand names
and trademarks for products. Generally, the brand pharmaceutical business relies
upon patent protection to ensure market exclusivity for the life of the patent.
Following the expiration of the patents, brand products often continue to have
market viability based upon the good will of the product name, which typically
enjoys trademark protection. We consider the overall protection of our patents,
trademarks and license rights to be of material value and act to prevent these
rights from infringement; however, our business in the brand segment is not
dependent upon any single patent, trademark or license. See "Brand Segment" in
this Item 1.


Customers and Marketing

We sell our products primarily to proprietary and ethical pharmaceutical
wholesalers and distributors, drug store chains, drug manufacturers,
institutions and governmental agencies within the U.S. Two of our customers
represented approximately 14% and 11% of net revenues in fiscal 2001. Four of
our customers accounted for approximately 15%, 15%, 11%, and 10% of net revenues
in fiscal 2000. Three customers accounted for approximately 15%, 14%, and 11% of
net revenues in fiscal 1999.

Based on industry practice, generic manufacturers have liberal return
policies and have been willing to give customers post-sale inventory allowances
referred to as shelf-stock adjustments. Under these arrangements, we give
customers credits on our generic products which the customers hold in inventory
after decreases in the market prices of the generic products. Like our
competitors, we also give credits for chargebacks to our wholesale customers who
sell our products to hospitals, institutions, group purchasing organizations,
pharmacies or other retail customers under pricing agreements. A chargeback is
the difference between the price the wholesale customer pays and the third party
price for the product under the third party pricing agreement with us.
Approximately 60 employees are engaged in selling and servicing our Generic
Segment customers.

Brand pharmaceutical products are marketed directly to health care
professionals in order to increase brand awareness and prescriptions written for
the product. However, brand and branded generic products are generally sold
through the same channels and customers as generic products. Due to the buying
patterns of certain customers, in conjunction with incentive programs, a
disproportionate amount of sales may be recognized in the latter part of a
period. Branded generic products are often subject to the same return policies,
shelf-stock adjustments and chargebacks as generic pharmaceutical products.
Approximately 240 employees are engaged in marketing, selling and servicing our
Brand Segment customers.


Competition

The pharmaceutical industry is very competitive. Our primary competitors
include Bristol-Myers Squibb Company, Eli Lilly and Company, Geneva
Pharmaceuticals, GlaxoSmithKline, IVAX Corporation, Merck & Co.,Inc., Novartis,
Teva Pharmaceutical Indstries Ltd. and Watson Pharmaceuticals, Inc.


13



The primary means of competition are innovation and development, timely FDA
approval, manufacturing capabilities, product quality, marketing, customer
service, reputation and price. Price is a key competitive factor in the generic
pharmaceutical business. To compete effectively on the basis of price and remain
profitable, a generic drug manufacturer must manufacture its products in a
cost-effective manner. Additionally, we maintain an adequate level of
inventories to meet customer demands. The competition we experience varies among
the markets and classes of customers. We have experienced additional competition
from brand companies that have entered the generic pharmaceutical industry by
creating generic subsidiaries, purchasing generic companies or licensing their
products prior to or as relevant patents expire. No further regulatory approvals
are required for a brand manufacturer to sell their pharmaceutical products
directly or through a third party to the generic market, nor do such
manufacturers face any other significant barriers to entry into such market.

Our competitors may be able to develop products and processes competitive
with or superior to our own for many reasons, including that they may have:

o significantly greater financial resources;

o larger research and development and marketing staffs;

o larger production facilities; or

o extensive experience in preclinical testing and human clinical trials.

The pharmaceutical market is undergoing, and is expected to continue to
undergo, rapid and significant technological change, and we expect competition
to intensify as technological advances are made. We intend to compete in this
marketplace by developing or licensing pharmaceutical products that are either
patented or proprietary and which are primarily for indications having
relatively large patient populations or for which limited or inadequate
treatments are available, and by developing therapeutic equivalents to brand
products which offer unique marketing opportunities. Developments by others
could make our pharmaceutical products or technologies obsolete or
noncompetitive.

Net revenues and gross profit derived from generic pharmaceutical products
tend to follow a pattern of regulatory and competitive factors unique to the
generic pharmaceutical industry. The first generic manufacturer to file an ANDA
containing Paragraph IV certification for a generic equivalent to a brand
product may be entitled to a 180-day period of marketing exclusivity under the
Waxman-Hatch Act. During this exclusivity period, the FDA cannot give final
approval to any other generic equivalent. If we are not the first generic
applicant, our generic product will be kept off the market for 180 days after
the first generic commercial launch of the product. The first generic equivalent
on the market is usually able to achieve relatively significant market share. As
competing generics receive regulatory approvals on similar products, market
share, net revenues and gross profit typically decline. Accordingly, the level
of market share, net revenues and gross profit attributable to generic products
developed and manufactured by us is normally related to:

o our ability to maintain a pipeline of products in development;

o our ability to develop and rapidly introduce new products;

o the timing of regulatory approval of such products;

14



o the number and timing of regulatory approvals of competing products;
and

o our ability to manufacture such products efficiently.

Because of the regulatory and competitive factors discussed above, our net
revenues and results of operations historically have fluctuated from period to
period. We expect this fluctuation to continue as long as a significant part of
our net revenues are generated from sales of generic pharmaceuticals.

In addition, many brand drug companies are increasingly pursuing strategies
to prevent or delay the introduction of generic competition. These strategies
include:

o seeking to establish regulatory and legal obstacles which would make
it more difficult to demonstrate bioequivalence of our products;

o initiating legislative efforts in various states to limit the
substitution of generic versions of certain types of brand
pharmaceuticals;

o instituting legal action that automatically delays approval of generic
products, the approval of which requires certifications that the brand
drug's patents are invalid or unenforceable;

o obtaining FDA approval for a rare disease or condition and, as a
result, obtaining seven years of exclusivity for such indication;

o obtaining extensions of market exclusivity by conducting trials of
brand drugs in pediatric populations as discussed below; and

o persuading the FDA to withdraw the approval of brand drugs, the
patents for which are about to expire.

The Food and Drug Modernization Act of 1997 includes a pediatric
exclusivity provision, if certain agreed upon pediatric studies are completed by
the applicant, that may provide an additional six months of market exclusivity
for indications of new or currently marketed drugs. Brand companies are
utilizing this provision to increase their period of market exclusivity.

Additionally, in the United States, some companies have lobbied Congress
for amendments to the Waxman-Hatch legislation, which could give them additional
advantages over generic competitors. For example, although the term of a drug
company's drug patent can be extended to reflect a portion of the time a NDA is
under regulatory review, some companies have proposed extending the patent term
by a full year for each year spent in clinical trials, rather than the one-half
year that is currently allowed. If proposals like these become effective, our
entry into the market and our ability to generate revenues associated with these
products will be delayed.

15



A significant amount of our generic pharmaceutical sales are made to a
relatively small number of drug wholesalers and retail drug chains. These
customers represent an essential part of the distribution chain of generic
pharmaceutical products. Drug wholesalers and retail drug chains have undergone,
and are continuing to undergo, significant consolidation, which has resulted in
customers gaining more purchasing leverage and consequently increasing the
pricing pressures facing our generic pharmaceutical business. Further
consolidation among our customers may result in even greater pricing pressures
and correspondingly reduce the net revenues and gross margins of this business.

Other competitive factors affecting our business include the emergence of
large buying groups representing independent retail pharmacies and the
prevalence and influence of managed care organizations and similar institutions,
which are able to extract price discounts on pharmaceutical products. As the
influence of these entities continues to grow, we may continue to face pricing
pressure on the products we market.

In response to the price declines for generic products, we raised prices on
29 products beginning in fiscal 1998 and continuing through fiscal 1999. While
these price increases had a favorable impact on net earnings during these
periods, several of these products have had significant price and unit erosion
in subsequent periods. We continually evaluate our pricing practices and make
adjustments to the price of our products when appropriate.

In the Brand Segment, we face competition from other brand pharmaceutical
companies that offer products which, while having different properties, are
intended to provide similar benefits to consumers. These competitors tend to
have more products, a longer history in the industry, additional marketing and
sales representatives and significantly more financial resources. Each of these
factors and others could prevent us from achieving profitable results in the
Brand Segment.


Product Liability

Product liability suits represent a continuing risk to firms in the
pharmaceutical industry. We strive to minimize such risks by adherence to
stringent quality control procedures. Although we carry insurance, we believe
that no reasonable amount of insurance can fully protect us against all such
risks because of the potential liability inherent in the business of producing
pharmaceuticals for human consumption.


Raw Materials

The active pharmaceutical ingredients and other materials and supplies used
in our pharmaceutical manufacturing operations are generally available and
purchased from many different foreign and domestic suppliers. However, in some
cases, the raw materials we use to manufacture pharmaceutical products are only
available from a single FDA-approved supplier. Even when more than one supplier
exists, we may elect to list, and in some cases have only listed, one supplier
in our applications with the FDA. Any change in a supplier not previously
approved must then be submitted through a formal approval process with the FDA.

16

Government Regulation

All pharmaceutical manufacturers, including Mylan, are subject to
extensive, complex and evolving regulation by the federal government,
principally the FDA, and to a lesser extent, by the U.S. Drug Enforcement
Administration and state government agencies. The Federal Food, Drug and
Cosmetic Act, the Controlled Substances Act and other federal government
statutes and regulations govern or influence the testing, manufacturing,
packaging, labeling, storing, record keeping, safety, approval, advertising,
promotion, sale and distribution of our products.

We are subject to the periodic inspection of our facilities, procedures and
operations and/or testing of our products by the FDA, the Drug Enforcement
Administration and other authorities. In addition, the FDA conducts pre-approval
and post-approval reviews and plant inspections to determine whether our systems
and processes are in compliance with cGMP and other FDA regulations. Among other
things, the FDA may withhold approval of NDAs, ANDAs or other product
applications of a facility if deficiencies are found at that facility. Certain
of our vendors are subject to similar regulations and periodic inspections.

Following such inspections, the FDA may issue notices on Form 483 and
Warning Letters that could cause us to modify certain activities identified
during the inspection. A Form 483 notice is generally issued at the conclusion
of a FDA inspection and lists conditions the FDA inspectors believe may violate
cGMP or other FDA regulations. FDA guidelines specify that a Warning Letter is
issued only for violations of "regulatory significance" for which the failure to
adequately and promptly achieve correction may be expected to result in an
enforcement action.

Failure to comply with FDA and other governmental regulations can result in
fines, unanticipated compliance expenditures, recall or seizure of products,
total or partial suspension of production and/or distribution, suspension of the
FDA's review of NDAs, ANDAs or other product applications, enforcement actions,
injunctions and criminal prosecution. Under certain circumstances, the FDA also
has the authority to revoke previously granted drug approvals. Although we have
internal compliance programs and have had a very favorable compliance
experience, if these programs were not to meet regulatory agency standards or if
our compliance was deemed deficient in any significant way, it could have a
material adverse effect.

Medicaid, Medicare and other reimbursement legislation or programs govern
reimbursement levels and require all pharmaceutical manufacturers to rebate a
percentage of their revenues arising from Medicaid-reimbursed drug sales to
individual states. The required rebate is currently 11% of the average
manufacturer's price for sales of Medicaid-reimbursed products marketed under
ANDAs. For sales of Medicaid-reimbursed products marketed under NDAs,
manufacturers are required to rebate the greater of approximately 15% of the
average manufacturer's price, or the difference between the average net sales
price and the lowest net sales price during a specific period. We believe that
the federal and/or state governments may continue to enact measures in the
future aimed at reducing the cost of drugs to the public. For example, over the
past year, the extension of prescription drug coverage to all Medicare
recipients has gained support among many federal legislators. We cannot predict
the nature of any measures that may be enacted or their impact on our
profitability.

17

Federal, state and local laws of general applicability, such as laws
regulating working conditions, also govern us. In addition, we are subject, as
are all manufacturers generally, to various federal, state and local
environmental protection laws and regulations, including those governing the
discharge of materials into the environment. We do not expect the costs of
complying with such environmental provisions to have a material effect on our
earnings, cash requirements or competitive position in the foreseeable future.
However, changes to, or compliance with, such environmental provisions could
have a material effect on our earnings, cash requirements or competitive
position.

Continuing studies of the proper utilization, safety, and efficacy of
pharmaceuticals and other health care products are being conducted by the
industry, government agencies and others. Such studies, which increasingly
employ sophisticated methods and techniques, can call into question the
utilization, safety and efficacy of previously marketed products. In some cases,
these studies have resulted, and may in the future result, in the discontinuance
of product marketing.


Seasonality

Our business, taken as a whole, is not materially affected by seasonal
factors.


Environment

We believe that our operations comply in all material respects with
applicable laws and regulations concerning the environment. While it is
impossible to accurately predict the future costs associated with environmental
compliance and potential remediation activities, compliance with environmental
laws is not expected to require significant capital expenditures and has not
had, and is not presently expected to have, a material adverse effect on our
earnings or competitive position.


Employees

We employ approximately 2,220 persons, approximately 1,170 of whom serve in
clerical, sales and management capacities. The remaining are engaged in
production and maintenance activities.

The production and maintenance employees at our manufacturing facility in
Morgantown, West Virginia, are represented by the Oil, Chemical and Atomic
Workers International Union (AFL-CIO) and its Local Union 8-957 under a contract
which expires April 5, 2002.


Backlog

At March 31, 2001, the uncompleted portion of our backlog of orders was
approximately $22.1 million as compared to $28.2 million at March 31, 2000, and
$7.4 million at March 31, 1999. Because of the relatively short lead time
required in filling orders for our products, we do not believe these backlog
amounts bear a significant relationship to sales or income for any full
twelve-month period.

18

Item 2. Properties

We operate from various facilities in the United States and Puerto Rico,
which have an aggregate of approximately 1,420,000 square feet.

Mylan Pharm owns production, warehouse, laboratory and office facilities in
three buildings in Morgantown, West Virginia, containing 549,000 square feet.
Mylan Pharm owns and operates a 166,000 square foot distribution center in
Greensboro, North Carolina. We closed a 38,000 square foot distribution center
in Reno, Nevada, and have been released from the operating lease for this
facility. In fiscal 2001, we completed the construction of a new 65,000 square
foot administration and sales facility in Morgantown, West Virginia.

Our Puerto Rico manufacturing subsidiary, Mylan Inc., owns a production and
office facility in Caguas, Puerto Rico, containing 140,000 square feet and a
production facility in Cidra, Puerto Rico, containing 32,000 square feet.

In March 2001, Bertek consolidated administration from Sugar Land,
Texas and research and development from Foster City, California, along with
sales and marketing from Morgantown, to one facility in Research Triangle Park,
North Carolina. This 72,000 square foot facility is under an operating lease,
expiring in 2008. Bertek owns two buildings in Sugar Land, containing 73,000
square feet. One building is a production, warehouse and office facility. The
other is an office facility and has been placed on the market for sale. Bertek
leases a research and development facility in Foster City, California,
containing 15,000 square feet. We are pursuing a sublease related to this
facility.

Mylan Tech owns production, warehouse, laboratory, and office facilities in
three buildings in Swanton and St. Albans, Vermont, containing 118,000 square
feet. Mylan Tech also operates a coating and extrusion facility in St. Albans,
containing 71,000 square feet, under a lease expiring in 2015. Mylan Tech also
owns two facilities in Swanton containing 59,000 square feet that it leases to
an independent manufacturer.

UDL owns production, laboratory, warehouse, and office facilities in
three buildings in Rockford, Illinois, and Largo, Florida, containing 136,000
square feet. UDL also utilizes a warehouse facility in Rockford containing
41,000 square feet under a lease expiring in 2005. As discussed above, UDL sold
ANDAs related to certain products produced in our Largo, Florida, facilities. We
have determined that we will close these facilities and place them on the market
for sale.

Our production equipment includes that equipment necessary to produce and
package tablet, capsule, aerosol, liquid, transdermal and powder dosage forms.
We maintain seven analytical testing laboratories for quality control.

Our production facilities are operated on a two-shift basis. Properties and
equipment are well maintained and adequate for present operations.
We also utilize approximately 7,000 square feet of office space located in
Pittsburgh, Pennsylvania, under an operating lease expiring in 2003.


19


Item 3. Legal Proceedings

We had an agreement with Genpharm whereby we benefited from the sale of
ranitidine tablets by Novopharm under a separate agreement between Genpharm and
Novopharm. Based on an independent audit, Genpharm initiated a lawsuit in the
general division of Ontario Court, Canada, against Novopharm to resolve contract
interpretation issues and collect additional funds due. In response to
Genpharm's suit, Novopharm filed counterclaims against both Genpharm and the
Company. In March 2001, the Company, Genpharm and Novopharm reached a settlement
dismissing all claims between the parties.

In June 1998, we filed suit in Los Angeles Superior Court against American
Bioscience, Inc. (ABI), American Pharmaceutical Partners, Inc. (APP) and certain
of their directors and officers. Our suit sought various legal and equitable
remedies. In June 1999, the defendants filed their answer and a cross-complaint
against the Company. The cross-complaint sought unspecified compensatory and
punitive damages.

In August 2000, we entered into a settlement agreement with ABI, APP and
certain of their directors and officers. The settlement resulted in the
resolution of all differences, disputes and claims raised in the complaint and
cross-complaint mentioned above. Upon settlement, we received $5,000,000 from
ABI for our equity investment in VivoRx, Inc. In December 2000, as required
under the terms of the settlement, we received payment from ABI for the transfer
to ABI of ABI's common stock owned by us. This payment has been included in
other income, net of expenses, in the amount of $9,200,000.

The Company was involved in a dispute with KaiGai Pharmaceuticals, Co. Ltd.
(KaiGai) relating to a license and supply contract which both parties claim was
breached. KaiGai sought damages in excess of $20,000,000. The dispute was
subject to binding arbitration, and in November 1999, the arbitration panel
denied KaiGai's request for damages. KaiGai appealed the award to the United
States District Court for the Central District of California. In July 2000, our
motion to dismiss KaiGai's appeal was granted.

In December 1998, the FTC filed suit in U.S. District Court for the
District of Columbia against the Company. The FTC's complaint alleges the
Company engaged in restraint of trade, monopolization, attempted monopolization
and conspiracy to monopolize arising out of certain agreements involving the
supply of raw materials used to manufacture two drugs.

The FTC also sued in the same case the foreign supplier of the raw
materials, the supplier's parent company and its United States distributor.
Under the terms of the agreements related to these raw materials, the Company
had agreed to indemnify these parties. The Company is a party to other suits
filed in the same court involving the Attorneys General from all states and the
District of Columbia and more than 25 putative class actions that allege the
same conduct alleged in the FTC suit, as well as alleged violations of state
antitrust and consumer protection laws.

The relief sought by the FTC includes an injunction barring the Company
from engaging in the challenged conduct, recision of certain agreements and
disgorgement in excess of $120,000,000. The states and private parties seek
similar relief, treble damages and attorneys' fees. The Company's motions to
dismiss several of the private actions were granted.

20

In July 2000, the Company reached a tentative agreement to settle the
actions brought by the FTC and the States Attorneys General regarding raw
material contracts for lorazepam and clorazepate. The Company has agreed to pay
$100,000,000 plus up to $8,000,000 in attorneys' fees incurred by the States
Attorneys General. Based on the FTC commissioners' approval of the tentative
settlement with the FTC and States Attorneys General, in December 2000, the
Company placed into escrow $100,000,000. Settlement papers have been executed
and filed by the parties. The court has preliminarily approved the tentative
settlement. Under the court's current schedule, a hearing with respect to final
approval is scheduled for November 29, 2001.

In July 2000, the Company also reached a tentative agreement to settle
private class action lawsuits filed on behalf of consumers and third-party
reimbursers related to the same facts and circumstances at issue in the FTC and
States Attorneys General cases. The Company has agreed to pay $35,000,000 to
settle the third party reimburser actions, plus up to $4,000,000 in attorneys'
fees incurred by counsel in the consumer actions. The tentative settlement has
been preliminarily approved by the court, pursuant to which the Company placed
into escrow $35,000,000 in March 2001. Under the court's current schedule, a
hearing with respect to final approval is scheduled for November 29, 2001.

In total, the Company has agreed to pay up to $147,000,000 to settle these
actions brought by the FTC, States Attorneys General, and certain private
parties (Tentative Settlement). The Tentative Settlement also includes three
companies indemnified by the Company - Cambrex Corporation, Profarmaco S.r.l.
and Gyma Laboratories, Inc. Lawsuits not included in this Tentative Settlement
principally involve alleged direct purchasers such as wholesalers and
distributors.

The Company believes that it has meritorious defenses, with respect to the
claims asserted, in those anti-trust suits which are not part of the Tentative
Settlement and will vigorously defend its position. However, an adverse result
in these cases, or if the Tentative Settlement is not given final approval by
the court, the outcome of continued litigation of these cases could have a
material adverse effect on the Company's financial position and results of
operations.

A qui tam action was also commenced by a private party in the U.S. District
Court for the District of South Carolina purportedly on behalf of the United
States alleging violations of the False Claims Act and other statutes. In
January 2001, the District Court granted the Company's motion to dismiss. The
time for filing an appeal has lapsed.

In addition to these cases, in January 1999, a class action suit was filed
by Frank Ieradi on behalf of himself and other similarly situated shareholders
in the U.S. District Court of the Western District of Pennsylvania. In this
suit, the plaintiff alleged violations of federal securities laws by the Company
and certain of its current and former directors and officers and asked for
compensatory damages in an unspecified amount. In December 1999, the U.S.
District Court of the Western District of Pennsylvania granted the Company's
motion to dismiss the case. In August 2000, the U.S. Court of Appeals for the
Third Circuit affirmed the decision of the District Court. No further appeal of
this case has been taken.

21


The Company filed an ANDA seeking approval to market buspirone, a generic
equivalent to Bristol-Myers Squibb's (BMS) BuSpar(R). The Company had filed the
appropriate certifications relating to the patents then listed in the Orange
Book for this product. On November 21, 2000, a new patent claiming the
administration of a metabolite of buspirone (which BMS claims also covers the
administration of buspirone itself) was issued to BMS. The subsequent listing of
this patent in the Orange Book prevented the FDA from granting final approval
for the Company's buspirone ANDA. On November 30, 2000, the Company filed suit
against the FDA and BMS in the United States District Court for the District of
Columbia. The complaint asked the court to order the FDA to immediately grant
final approval of the Company's ANDA for the 15mg buspirone product and require
BMS to request withdrawal of the patent from the Orange Book. Upon the Company
posting a bond in the amount of $25,000,000, the court entered an order granting
the Company's motion for a preliminary injunction. Following a brief stay by the
court of appeals, the FDA granted approval for the Company's ANDA with respect
to the 15mg strength. Upon receiving FDA approval, the Company commenced
marketing and selling the product in March 2001. BMS appealed the preliminary
injunction order to both the Court of Appeals for the Federal Circuit and the
Court of Appeals for the District Court of Columbia Circuit. The Federal Circuit
is hearing the appeal on an expedited basis.

The Company is involved in three other suits related to the buspirone
ANDAs. In November 2000, the Company filed suit against BMS in the United States
District Court for the Northern District of West Virginia. The suit seeks a
declaratory judgement of non-infringement and/or invalidity of the BMS patent
listed in November 2000. In January 2001, BMS sued the Company for patent
infringement in the United States District Court for the District of Vermont and
also in the United States Court for the Southern District of New York. In each
of these cases, BMS asserts the Company infringes BMS' recently issued patent
and seeks to rescind FDA approval of the Company's 15mg ANDA and to block
approval of the 5mg, 10mg and 30mg strengths. It is expected that BMS will seek
to recover damages equal to the profits it has lost as a result of the Company's
sales of this product. While the suits are in the early stages, the Company
believes it has meritorious defenses to the claims and intends to vigorously
defend its position. An adverse outcome could have a material adverse effect on
the Company's operations and/or financial position.

In February 2001, Biovail Corporation (Biovail) filed suit against the
Company and Pfizer Inc. (Pfizer) in United States Federal District Court for the
Eastern District of Virginia alleging anti-trust violations with respect to
agreements entered into between the Company and Pfizer regarding nifedipine. The
Company filed a motion to transfer the case to United States Federal District
Court for the Northern District of West Virginia, which was granted. While this
suit is in its early stages, the Company believes it has meritorious defenses to
the claims asserted by Biovail and intends to vigorously defend its position. An
adverse outcome could have a material adverse effect on the Company's operations
and/or financial position.

In May 2001, Great Lakes Health Plan Inc. filed suit against the Company in
the United States District Court for the Eastern District of Michigan, Southern
Division. The suit alleges anti-trust claims based on a settlement agreement
entered into by the Company with Bayer AG, Bayer Corporation and Pfizer Inc.
regarding nifedipine. The Company believes the suit is without merit and intends
to vigorously defend its position.

22

We are involved in various legal proceedings that are considered normal to
our business. While it is not feasible to predict the ultimate outcome of such
proceedings, it is the opinion of management that the ultimate outcome will not
have a material adverse effect on the results of our operations or our financial
position.



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

None.



PART II


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

Our common stock is traded on the New York Stock Exchange under the symbol
"MYL". The following table sets forth the quarterly high and low common share
price information for the periods indicated:


Fiscal 2001 High Low
----------- ---- ---
First quarter $32.25 $17.00
Second quarter 27.94 18.06
Third quarter 30.00 22.50
Fourth quarter 25.85 21.00

Fiscal 2000
First quarter $28.38 $21.63
Second quarter 30.31 17.06
Third quarter 25.63 17.19
Fourth quarter 30.00 22.50


As of April 30, 2001, we estimate that there were approximately 72,792
holders of our common stock, including those who held in street or nominee name.

We have paid dividends since April 1992. For both fiscal 2001 and 2000, we
paid quarterly cash dividends of $.04 per common share.

23



Item 6. Selected Financial Data

The selected consolidated financial data set forth below should be read in
conjunction with "Management's Discussion and Analysis of Financial Condition
and Results of Operations" and the Consolidated Financial Statements and the
Notes to Consolidated Financial Statements included elsewhere in this report.




(in thousands, except per share data and notes)
Fiscal year ended March 31, 2001 2000 1999 1998 1997
---- ---- ---- ---- ----
Statements of Earnings:
Net revenues $ 846,696 $ 790,145 $ 721,123 $ 555,423 $ 440,192
Cost of sales 464,521 369,377 339,342 288,290 259,666
--------- --------- --------- --------- ---------
Gross profit 382,175 420,768 381,781 267,133 180,526
Operating expenses:
Research and development 64,385 49,121 61,843 46,278 42,633
Selling and administrative 151,212 148,688 122,468 96,708 79,948
Acquired in-process research
And development - - 29,000 - -
Tentative litigation settlement 147,000 - - - -
--------- --------- --------- --------- ---------
Earnings from operations 19,578 222,959 168,470 124,147 57,945
Equity in (loss) earnings of Somerset (1,477) (4,193) 5,482 10,282 18,814
Other income, net 39,912 23,977 18,342 13,960 10,436
--------- --------- --------- --------- ---------
Earnings before income taxes 58,013 242,743 192,294 148,389 87,195
Provision for income taxes 20,885 88,497 76,885 47,612 24,068
--------- --------- --------- --------- ---------
Net earnings $ 37,128 $ 154,246 $ 115,409 $ 100,777 $ 63,127
========= ========= ======== ========= =========
Selected Balance Sheet data at March 31,
Working capital $ 588,037 $ 598,976 $ 475,398 $ 379,726 $ 323,942
Total assets 1,465,973 1,341,230 1,206,661 847,753 777,580
Long-term obligations 23,345 30,630 26,827 26,218 32,593
Total shareholders' equity 1,132,536 1,203,722 1,059,905 744,465 659,740
Per common share data:
Net earnings - diluted $ .29 $ 1.18 $ .91 $ .82 $ .51
Shareholders' equity - diluted $ 8.94 $ 9.24 $ 8.34 $ 6.05 $ 5.38
Cash dividends declared and paid $ .16 $ .16 $ .16 $ .16 $ .16
Weighted average common shares
Outstanding - diluted 126,749 130,224 127,156 123,043 122,727



In July 2000, we reached a tentative settlement with the Federal Trade
Commission, States Attorneys General and certain private parties with regard to
lawsuits filed against the Company relating to pricing issues and raw material
contracts on two of our products. As a result, we recognized a tentative
litigation settlement charge of $147,000,000. Excluding the tentative settlement
charge, net earnings for fiscal 2001 were $131,208,000, or $1.04 per basic and
diluted share.

In June 2000, we completed the Stock Repurchase Program authorized and announced
by the Board of Directors in April 1997. We repurchased 4,855,100 shares for
$91,456,000 with cash provided from operating activities.

In October 1998, we acquired 100% of the common stock of Penederm Inc. (see Note
3 in the Notes to Consolidated Financial Statements). The Consolidated
Statements of Earnings reflect Penederm's results of operations from the date of
acquisition.

In fiscal 1998, net revenues included other income of $26,822,000 in connection
with a supply agreement between Genpharm Inc. and Novopharm Limited (see Note 19
in the Notes to Consolidated Financial Statements).

24


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

The following discussion and analysis should be read in conjunction with
the fiscal 2001 Consolidated Financial Statements and related Notes to
Consolidated Financial Statements included elsewhere in this report. All
references to fiscal years shall mean the twelve-month period ended March 31.


Overview

Mylan Laboratories Inc. and its subsidiaries develop, manufacture, market
and distribute generic and brand pharmaceutical products. The Generic Segment
currently represents the largest portion of our business in terms of net
revenues, gross profit, operating expenses and earnings from operations.
However, we have been increasing our emphasis on brand products. Brand product
net revenues as a percent of total net revenues were 17%, 15% and 12% in fiscal
2001, 2000 and 1999, respectively. Additionally, Brand Segment research and
development expenses represented 27%, 20% and 5% of total research and
development expenses in fiscal 2001, 2000 and 1999, respectively. Our focus on
brand products will likely result in continued increases in Brand Segment
research and development expenses, as well as increases in selling and
administrative expenses to support new brand product sales.

Generic pharmaceutical products are products that have demonstrated
bioequivalence to a reference brand product. Generic product development follows
an Abbreviated New Drug Application (ANDA) process as specified by the Food and
Drug Administration (FDA). We experience significant competitive pressures in
the marketplace which often result in price and volume erosion. We strive to
take advantage of opportunities to maintain profit margins through the
development or in-licensing of products. We try to attain a 'first to file'
status through the ANDA process which may provide up to 180 days of market
exclusivity from other generic competitors. Our primary customers for our
generic products are wholesalers, warehousing chains, group purchasing
organizations, distributors, institutions and governmental agencies. The
competitive pressures, regulatory environment and the uncertainties of the
development process provide significant potential for variations in net revenues
and profitability.

The Brand Segment consists of brand and branded generic products. Brand
products generally provide for higher, sustainable gross profits due to their
patent protection. Brand product development follows the FDA's New Drug Approval
(NDA) process that requires significantly more time and expense to complete.

Brand products generally require significantly greater marketing expenses
and the use of much larger sales forces in order to generate product awareness
at the prescriber level. Brand products are generally sold through the same
customers as the Generic Segment; however, brand product success is highly
correlated with our ability to increase the number of prescriptions written and
dispensed for a specific brand product. Although brand products generally
provide higher margins for a longer time period, the rigors of the NDA process,
competing technological changes, requisite marketing expenses and the need for a
successful sales force effort provide significant uncertainties in our brand
product efforts. There are certain products without patent protection that are
marketed by our Brand Segment due to their established brand recognition or due
to promotional sensitivity.

25

The following table presents our results of operations for each of our
business segments:



Fiscal Change
(in millions) 2001 2000 1999 2001 2000
---- ---- ---- ---- ----

Consolidated:
Net revenues $ 846.7 $790.1 $721.1 7% 10%
Gross profit 382.2 420.8 381.8 (9%) 10%
Research and development 64.4 49.1 61.8 31% (21%)
Selling and administrative 151.2 148.7 122.5 2% 21%
Pretax earnings 58.0 242.7 192.3 (76%) 26%

Generic Segment:
Net revenues 701.4 667.8 638.1 5% 5%
Gross profit 294.2 345.4 329.5 (15%) 5%
Research and development 47.2 39.2 58.7 20% (33%)
Selling and administrative 38.8 44.9 44.7 (14%) 0%
Segment profit 208.2 261.2 226.2 (20%) 15%

Brand Segment:
Net revenues 145.3 122.3 83.0 19% 47%
Gross profit 88.0 75.4 52.3 17% 44%
Research and development 17.2 9.9 3.1 74% 219%
Selling and administrative 65.7 49.9 34.2 32% 46%
Segment profit 5.1 15.6 14.9 (67%) 5%

Corporate/Other Segment:
Segment loss $(155.3) $(34.1) $(48.8) 355% (30%)



Segment net revenues represent sales to unrelated third parties. Segment
profit is pretax. For the Generic and Brand Segments, segment profit represents
segment gross profit less direct research and development and selling and
administrative expenses. Segment loss for Corporate/Other includes legal costs,
goodwill amortization, other corporate administrative expenses and other income
and expense. In fiscal 2001, Corporate/Other includes the expense of $147.0
million for the tentative settlement with the FTC and related litigation (see
Note 19 in the Notes to Consolidated Financial Statements). In fiscal 1999,
Corporate/Other includes expense of $29.0 million for acquired in-process
research and development related to the Penederm acquisition (see Note 3 in the
Notes to Consolidated Financial Statements).

26




Results of Operations

Fiscal 2001 compared to Fiscal 2000

Net earnings for fiscal 2001, were $37.1 million, or $.29 per diluted
share, compared to $154.2 million, or $1.18 per diluted share, for fiscal 2000.
In June 2000, we reached a tentative settlement with the Federal Trade
Commission, States Attorneys General and certain private parties with regard to
lawsuits filed against the Company relating to pricing issues and raw material
contracts on two of our products (see Note 19 in the Notes to Consolidated
Financial Statements). Excluding the $147.0 million before tax effect of the
settlement, net earnings for fiscal 2001 were $131.2 million, or $1.04 per
diluted share.

Net Revenues and Gross Profit

Net revenues for fiscal 2001 were $846.7 million compared to $790.1 million
for fiscal 2000, an increase of $56.6 million. The 7% increase in net revenues
is attributable to increased net revenues for both our Generic and Brand
Segments, with 59% or $33.6 million of the growth from the Generic Segment and
41% or $23.0 million of the increase contributed by the Brand Segment.

Fiscal 2001 Generic Segment net revenues benefited from the addition of
eight new products to our generic product line that resulted in aggregate net
revenue increases of $22.9 million. Nifedipine, which we launched in late fiscal
2000 through a license and supply agreement, increased net revenues by $136.3
million in fiscal 2001 as compared to fiscal 2000. Additional net revenue
increases were derived from sales of carbidopa/levodopa which increased by $36.9
million as compared to the prior year. The net revenue increase provided from
these and other products was partially offset by reduced prices and volumes
related to sales of lorazepam and clorazepate, which declined $82.7 million as
compared to fiscal 2000. Other products for which we had increased prices in
prior years had price and volume erosion that totaled $27.6 million in fiscal
2001 compared to fiscal 2000. We anticipate that we will experience pricing and
volume pressure related to nifedipine due to the entry of another competitor in
the latter part of fiscal 2001. Additional price and volume erosion related to
lorazepam and clorazepate should not be a significant factor in future periods
given the extent of past erosion and current sales levels.

During the last week of March 2001, we launched buspirone HCl 15mg, which
is indicated for the management of anxiety disorders or the short-term relief of
the symptoms of anxiety. We are entitled to 180 days of exclusivity on this
dosage strength through September 2001. We are currently litigating certain
issues relating to buspirone (see Note 19 in the Notes to Consolidated Financial
Statements).

27




Brand Segment net revenue increases were largely the result of increases
from clozapine, Kristalose(R), Digitek(R), Avita(R) and Mentax(R) as compared to
fiscal 2000. No individual product represented a significant portion of the net
revenue increase. The increases in net revenues were partially offset by a $6.0
million decrease in Zagam(R) sales due to product supply issues resulting from
our contract supplier, as well as decreases in various nonpromoted brand
products, including the wound and burn care product line. The Zagam(R) supply
issues have impaired our ability to market this product. Consequently, we have
reduced related inventories to net realizable value and written-off the related
product license intangible.

Gross profit for fiscal 2001 was $382.2 million, or 45% of net revenues,
compared to $420.8 million, or 53% of net revenues, for fiscal 2000, a $38.6
million or 9% decrease. Generic Segment gross profit decreased largely due to
both price and volume erosion on lorazepam and clorazepate, as well as decreases
related to other products that also had price increases in prior years. These
decreases, coupled with the lower gross profit resulting from contractual
obligations associated with nifedipine, resulted in a lower overall generic
gross profit in fiscal 2001. Brand Segment gross profit was also lower due to
the absence of Zagam(R) sales, the $2.4 million write-down of Zagam(R)
inventories and overall product sales mix.

Research and Development

Research and development expenses for fiscal 2001 were $64.4 million, or 8%
of net revenues, compared to $49.1 million, or 6% of net revenues in fiscal
2000. The increase of $15.3 million is primarily attributed to increased studies
expenses for both generic and brand product development projects, as well as
increased licensing expenses associated with joint development opportunities.

Generic Segment research and development expenses increased $8.0 million to
$47.2 million in fiscal 2001 compared to fiscal 2000. The increase was primarily
due to milestone payments for in-licensed products and increased expenses due to
biostudies and raw materials, as well as payroll and payroll related expenses.

Brand Segment research and development expenses were $17.2 million in
fiscal 2001, an increase of $7.3 million as compared to fiscal 2000. The
increase was due largely to additional clinical trial expenses and milestone
payments under product licensing arrangements. We anticipate that Brand Segment
research and development expenses will continue to increase due to our emphasis
on brand product research and development. In the latter part of fiscal 2001, we
obtained the rights to develop and, upon FDA approval, to market nebivolol in
the United States and Canada. The clinical development program and potential
additional milestone payments related to nebivolol will significantly increase
Brand Segment research and development in future periods.

We are actively pursuing and are involved in joint development projects in
an effort to broaden our scope of capabilities to market both generic and brand
products. Many of these arrangements provide for payments by us upon the
attainment of specified milestones. While these arrangements help to reduce our
financial risk for unsuccessful projects, fulfillment of milestones or the
occurrence of other obligations may result in fluctuations in research and
development expenses.

28

Selling and Administrative

Selling and administrative expenses for fiscal 2001 were $151.2 million, or
18% of net revenues, relatively unchanged compared to $148.7 million, or 19% of
net revenues, in fiscal 2000. Generic Segment selling and administrative
expenses were $38.8 million in fiscal 2001 which represented a $6.1 million
decrease from the prior year. The decrease was primarily due to lower
promotions, advertising and professional fee expenses.

Brand Segment selling and administrative expenses increased $15.8 million
to $65.7 million in fiscal 2001 compared to fiscal 2000. The increase was
largely the result of a $7.8 million write-off of the Zagam(R) product license
intangible. Additional increases were due to increased payroll and payroll
related expenses, product sample expenses and expenses associated with our
consolidation of the Brand Segment non-manufacturing operations. Future Brand
Segment selling and administrative expenses are expected to increase to support
new product introductions.

Corporate administrative expenses for fiscal 2001 were $46.7 million
compared to $53.9 million for fiscal 2000, a decrease of $7.2 million. Lower
legal expenses accounted for most of the decrease.

Tentative Litigation Settlement

In July 2000, we reached a tentative settlement with the Federal Trade
Commission (FTC), States Attorneys General and certain private parties with
regard to lawsuits filed against the Company relating to pricing issues and raw
material contracts on two of our products. As a result, we recognized a
litigation settlement charge of $147.0 million (see Note 19 in the Notes to
Consolidated Financial Statements).

Equity in Loss of Somerset

We own a 50% interest in Somerset Pharmaceuticals, Inc. (Somerset). Watson
Pharmaceuticals, Inc. owns the remaining 50% interest. We account for our
investment in Somerset using the equity method of accounting. Somerset is
engaged in the manufacturing and marketing of Eldepryl(R)(selegiline), its sole
commercial product which is used for the treatment of Parkinson's disease.
Somerset also conducts research and development activities related to new
indications and delivery technologies for selegiline and other products.

Our portion of Somerset's losses in fiscal 2001 was $1.5 million compared
to $4.2 million in fiscal 2000. The decrease in fiscal 2001 is primarily
attributable to decreased research and development expenses. Our earnings may
continue to be adversely affected by Somerset's efforts to develop and receive
approval for a patented delivery system for an alternative indication for
selegiline.

Other Income

Other income for fiscal 2001 was $39.9 million compared to $24.0 million
for fiscal 2000. The $15.9 million increase is primarily attributed to gains of
$9.2 million and $4.4 million related to a settlement with American Bioscience,
Inc. (see Note 19 in the Notes to Consolidated Financial Statements) and the
sale of certain intangible assets, respectively.

29

Other income recognized in fiscal 2001 also included income from our
investment in a certain limited partnership of $14.9 million as compared to
$15.4 million in fiscal 2000. Although, in fiscal 2001, we liquidated $52.2
million of this investment in an effort to reduce our exposure to market
fluctuations in fiscal 2001, future performance of this investment is uncertain.

Income Taxes

Our effective tax rate for fiscal 2001 was 36.0% compared to 36.5% for
fiscal 2000. For future years, we believe the effective tax rate will remain
relatively constant with potential opportunities for minimal decreases.


Fiscal 2000 Compared to Fiscal 1999

Net earnings for fiscal 2000 were $154.2 million, or $1.18 per diluted
share, compared to $115.4 million, or $.91 per diluted share, for fiscal 1999.

Net Revenues and Gross Profit

Net revenues for fiscal 2000 were $790.1 million compared to $721.1 million
for fiscal 1999. The $69.0 million or 10% increase is attributable to increased
net revenues for both our Generic and Brand Segments, with 43% or $29.7 million
of the growth from the Generic Segment and 57% or $39.3 million from the growth
of the Brand Segment.

In fiscal 2000, Generic Segment net revenues increased significantly due to
the addition of 17 new products to our generic product line that resulted in
aggregate net revenues of $42.6 million. Five of the 17 new products added in
fiscal 2000 accounted for over 90% of the aggregate net revenues for new
products. Products on which we had raised prices during the prior two fiscal
years increased net revenues by $39.0 million compared to fiscal 1999. Net
revenues also increased due to a 10% increase in volume. The net revenue
increases were partially offset by price erosion on lorazepam and clorazepate,
which declined $47.0 million, and other products, which declined $41.0 million.

Net revenues for our Brand Segment increased 47% in fiscal 2000. The
increase was primarily attributed to a full year of Penederm net revenues as
opposed to a half-year of net revenues in fiscal 1999, the year of acquisition
(see Note 3 in the Notes to Consolidated Financial Statements). The October 1998
acquisition of Penederm expanded our presence in one of our targeted markets,
dermatology. Dermatology products accounted for approximately 38% of net
revenues for our Brand Segment in fiscal 2000.

Gross profit for fiscal 2000 was $420.8 million compared to $381.8 million
for fiscal 1999, a $39.0 million or 10% increase. Gross profit as a percent of
net revenues was 53% for both years. The increase in Generic Segment gross
profit was primarily the result of new products and additional volume. The
increase in Brand Segment gross profit was primarily attributed to the Penederm
acquisition.

30




Research and Development

Research and development expenses in fiscal 2000 were $49.1 million, or 6%
of net revenues, compared to $61.8 million, or 9% of net revenues, in fiscal
1999. The $12.7 million decrease is primarily attributed to the Generic Segment
as a result of an arbitration award in fiscal 1999 in which we recorded
approximately $10.0 million in funding obligations.

Selling and Administrative

Selling and administrative expenses in fiscal 2000 were $148.7 million, or
19% of net revenues, compared to $122.5 million, or 17% of net revenues, in
fiscal 1999. This increase is primarily attributed to a full year of expenses in
our Brand Segment related to Penederm in fiscal 2000 compared to only a
half-year in fiscal 1999. Also contributing to the increase were amortization
expense and increased payroll and payroll related expenses associated with the
addition of direct sales representatives and customer support personnel.
Corporate legal expenses also contributed to the increase, principally as a
result of the continued FTC litigation initiated in December 1998.

In-Process Research and Development

In connection with our acquisition of Penederm, we allocated $29.0 million
of the purchase price to in-process research and development in fiscal 1999 (see
Note 3 in the Notes to Consolidated Financial Statements).

Equity in Loss of Somerset

In fiscal 2000, we recognized a loss of $4.2 million on our investment in
Somerset as compared to earnings of $5.5 million in fiscal 1999. The loss in
fiscal 2000 resulted from lower sales due to increased generic competition in
the market for Eldepryl(R) and increased research and development expenditures.

Other Income

Other income in fiscal 2000 was $24.0 million compared to $18.3 million in
fiscal 1999. Increasing interest rates and significantly higher cash and
investment balances favorably impacted other income throughout fiscal 2000.

Income Taxes

The effective tax rate in fiscal 2000 was 36.5% compared to 40.0% in fiscal
1999. Approximately 5% of the fiscal 1999 tax rate was the result of the $29.0
million charge for acquired in-process research and development associated with
the Penederm acquisition which was not deductible for tax purposes.


Liquidity and Capital Resources

Working capital was $588.0 million at March 31, 2001, compared to $599.0
million at March 31, 2000, and $475.4 million at March 31, 1999. Cash and cash
equivalents were $229.2 million at March 31, 2001, compared to $203.5 million at
March 31, 2000, and $189.8 million at March 31, 1999.

31

Net cash provided from operating activities in fiscal 2001 was $67.0
million compared to $120.3 million in fiscal 2000 and $165.5 million in fiscal
1999. Net cash provided from operating activities in fiscal 2001 was adversely
affected by the tentative litigation settlement charge of $147.0 million. Other
items impacting net cash provided from operating activities in fiscal 2001 were
increases in accounts receivable of $78.8 million, income tax benefit of $28.2
million and inventory of $17.2 million. Net cash provided from operating
activities during fiscal 2001 was also impacted by depreciation and amortization
of $42.4 million and increases in adjustments for accounts receivable related to
estimated credits of $41.2 million, trade accounts payable of $30.9 million and
accrued income taxes of $29.1 million.

Net cash provided from investing activities totaled $70.6 million in fiscal
2001 compared to net cash used in investing activities of $73.9 million in
fiscal 2000 and $54.9 million in fiscal 1999. The shift in fiscal 2001 was
primarily related to the liquidation of $52.2 million of our interest in a
limited partnership, net cash provided from purchases and sales of marketable
securities of $37.8 million and proceeds from the sale of certain intangible
assets of $12.8 million.

Capital expenditures continue to be purchased with the funds generated from
operating activities. Capital expenditures were $24.7 million for fiscal 2001
compared to $29.8 million and $18.8 million for fiscal 2000 and fiscal 1999. The
funds in the current year were primarily used to complete a sales and
administration building in Morgantown, West Virginia, and an addition to one of
our generic manufacturing facilities in Puerto Rico. Capital expenditures in
fiscal 2002 are anticipated to remain at approximately the same level as fiscal
2001 in order to continue our increase of capacity and innovation. Currently, we
plan to dispose of three facilities: an administration facility in Sugar Land,
Texas, a liquid pharmaceutical manufacturing facility and a warehouse, both in
Largo, Florida.

Financing activities during fiscal 2001 included repurchases of over 4.8
million shares of common stock, totaling $91.5 million. During fiscal years
2001, 2000 and 1999, we have paid cash dividends of $.16 per common share
totaling $20.1 million, $20.7 million and $19.8 million, respectively. Proceeds
from the exercise of stock options related to our stock option plans totaled
$5.7 million, $3.6 million and $10.1 million in fiscal 2001, 2000 and 1999,
respectively. We have made payments totaling $6.0 million, $15.7 million and
$14.7 million in fiscal 2001, 2000 and 1999, respectively, on long-term
obligations for product acquisitions entered into prior to fiscal 2001.

In fiscal 2002, we believe that operating activities from the sale of our
pharmaceutical products will be our principal source of cash. However, to
provide us with additional operating leverage if needed, in March 2001, we
entered into a one-year agreement with a commercial bank to establish a
revolving line of credit up to $50.0 million (see Note 9 in the Notes to
Consolidated Financial Statements). As of March 31, 2001, we did not have any
outstanding borrowings under this line of credit.

We believe that the acquisition of new products, as well as other
companies, will play a strategic role in our growth. Consequently, to finance
these acquisitions, we may incur additional indebtedness which would impact
future liquidity and most likely subject us to various debt covenants.

32


In connection with the tentative litigation settlement charge (see Note 19
in the Notes to Consolidated Financial Statements), we have an additional $12.0
million obligation to fund. If the tentative settlement is not given final court
approval, the outcome of continued litigation of these cases could have a
material adverse effect on our financial position and results of operations.

In fiscal 2001, payments for state and federal income taxes decreased due
to the lower taxable earnings resulting from the tentative litigation settlement
charge of $147.0 million. Payments for state and federal income taxes are
expected to significantly increase in fiscal 2002 to correlate with higher
taxable earnings.


Recent Accounting Pronouncements

In June 1998, the Financial Accounting Standards Board (FASB) issued
Statement of Financial Accounting Standards (SFAS) No. 133, Accounting for
Derivative Instruments and Hedging Activities. The Statement establishes
accounting and reporting standards for derivative instruments, including certain
derivatives embedded in other contracts and hedging activities. It requires an
entity to recognize all derivative instruments as either assets or liabilities
on the balance sheet at fair value and that changes in fair value be recognized
currently in earnings, unless specific hedge accounting criteria are met. In
June 1999, the FASB issued SFAS No. 137, Accounting for Derivative Instruments
and Hedging Activities - Deferral of the Effective Date of FASB Statement No.
133, which delayed the required adoption of SFAS No. 133 to fiscal years
beginning after June 15, 2000. In June 2000, the FASB issued SFAS No. 138,
Accounting for Certain Derivative Instruments and Certain Hedging Activities, an
amendment to SFAS No. 133. We adopted the provisions of SFAS No. 133, as
amended, effective April 1, 2001. We have concluded that there are no transition
adjustments to record as of April 1, 2001, to reflect the adoption of SFAS No.
133, as amended.

In December 1999, the Securities and Exchange Commission (SEC) issued Staff
Accounting Bulletin (SAB) No. 101, Revenue Recognition in Financial Statements.
SAB No. 101 summarizes certain of the SEC's views in applying generally accepted
accounting principles to revenue recognition in financial statements. After
giving consideration to the guidance provided by SAB No. 101, we have concluded
that the cumulative effect adjustment for the implementation of SAB No. 101 is
not material.


Fluctuating Results of Operations and Liquidity

In the past, our results of operations have fluctuated on both an annual
and a quarterly basis. These fluctuations have resulted from several timing
factors, including, among others, new product approvals, new product launches,
as well as those of our competitors, product and/or business acquisitions,
litigation settlements and milestone payments related to in-licensing research
and development projects.

33




We believe we will continue to experience fluctuations in net revenues,
gross profit, net earnings and liquidity. Such fluctuations will result from,
among other things, the timing of regulatory approvals and market introduction
of our new products, as well as those of our competitors, downward pricing
pressure on products available from multiple approved sources and the timing of
milestone payments related to in-licensing research and development projects.


Risk of Product Liability Claims

The testing, manufacturing and marketing of pharmaceutical products subject
the Company to the risk of product liability claims. The Company is a defendant
in a number of product liability cases, none of which we believe will have a
material adverse effect on our business, results of operations or financial
condition. We believe that we maintain an adequate amount of product liability
insurance, but no assurance can be given that our insurance will cover all
existing and future claims or that we will be able to maintain existing coverage
or obtain additional coverage at reasonable rates.


Forward-Looking Statements

The statements set forth in this Annual Report concerning the manner in
which we intend to conduct our future operations, potential trends that may
impact future results of operations, and our beliefs or expectations about
future operations are forward-looking statements. Our actual results could
differ materially from those projected or suggested in any forward-looking
statement due to various important factors, including, but not limited to, the
following:

Our results of operations have historically depended, and continue to
depend, to a significant extent, on our ability to develop and bring to the
market new generic products. Generally, following the expiration of patents and
other market exclusivity periods, the first manufacturers to bring a generic
product to the market achieve higher revenues and gross profits than competitors
that subsequently enter the market. As additional manufacturers and distributors
bring their own versions of a generic product to the market, prices, sales
volume and profit margins typically decline, often precipitously. Furthermore,
in recent years, we have increased prices on selected older generic products. As
expected, these price increases have provided an incentive to other generic
manufacturers to reenter the market for many of these products. Price
deterioration can be expected on both our new generic products and older
products on which we have raised prices. (See "Results of Operations - Net
Revenues and Gross Profit.")


34






Our periodic introduction of new generic products has historically enabled
us to counterbalance eroding revenues and margins from older products. However,
our results of operations for fiscal 2001 continued to be impacted by delays in
our ability to introduce new generic products due to litigation initiated by
branded manufacturers under the Waxman-Hatch Act to extend the exclusivity
periods on drugs on which patents were expiring. The continuing failure of
Congress and the courts to recognize and provide redress for the present abuses
of the Waxman-Hatch Act could materially diminish the commercial success of new
generic products we seek to introduce, resulting in both lower revenues and
gross profits. In addition, the commercial success of new generic products could
also be diminished as a result of the increasingly aggressive posture some
branded companies have taken in seeking to extend the reach of patent protection
on products on which the original patents have expired.

We are seeking to strengthen our development of brand products. Obtaining
approval from the FDA to market brand pharmaceutical products in the United
States is a lengthy, complex and expensive process. Products that appear to be
promising in the research laboratories may fail to survive the testing phase due
to ineffectiveness or as a result of unforeseen side effects. Even if we are
successful in obtaining approval for new products, no assurance can be given
that such products will be accepted in the medical community as being effective
as a treatment for indicated conditions. Furthermore, even if a product is
highly effective as a treatment for indicated conditions, its commercial success
may be adversely impacted by lower-priced alternatives or the more effective
marketing campaigns of competitors.

Our principal customers include wholesale drug distributors and major drug
store chains. A continuation of the consolidation that has been experienced in
these pharmaceutical distribution networks in recent years is likely to result
in pricing pressures on pharmaceutical manufacturers.

In July 2000, we entered into a tentative settlement (see Note 19 in the
Notes to Consolidated Financial Statements) to settle actions brought by the
Federal Trade Commission, the States Attorneys General from all states and the
District of Columbia and private class action lawsuits filed on behalf of
consumers and third party reimbursers involving anti-trust and anti-competition
claims. Not included in the tentative settlement are other anti-trust cases
principally involving direct purchasers and wholesalers. An unfavorable outcome
in these or other material suits in which we are involved could have a
potentially adverse effect on our financial position and results of operations.


Item 7A. Quantitative and Qualitative Disclosures About Market Risk

We are exposed to market risk primarily from changes in market values on
our investments in marketable debt and equity securities, including marketable
securities owned indirectly through certain pooled asset funds. Market prices on
debt securities generally bear an inverse relationship with changes in interest
rates. We also invest in overnight deposits and money market funds and
marketable securities with maturities of less than three months. These
instruments are classified as cash equivalents for financial reporting purposes
and have minimal or no interest rate risk due to their short-term nature. We
also invest in nonpublic securities, often in consideration of our strategic
interests. We do not consider these investments to be market risk sensitive.

35


We attempt to mitigate our exposure to market risk by assessing the
relative proportion of our investments in cash and cash equivalents and the
relatively stable and risk minimized returns available on such investments with
the risks attendant to our investments in other debt and equity securities. Our
objective in managing our exposure to changes in the market value of our
investments in debt and equity securities is to balance the risk of the impact
of such changes on earnings and cash flows with our expectations for investment
returns. Our pooled asset funds and certain other investments in debt and equity
securities are managed by professional portfolio managers. We were not a party
to any forward or derivative option contracts related to interest rates or
equity security prices during fiscal 2001 or 2000.

The fair market value of our debt securities at March 31, 2001, was $46.0
million, of which $25.9 million had maturities of less than one year (the market
values of which are generally less sensitive to interest rate fluctuations than
is the case with longer term debt instruments). The fair market value of our
equity securities at March 31, 2001, was $9.7 million. Such investments
collectively represent 4% of our total assets as of March 31, 2001, and 20% of
the aggregate value of debt and equity securities and cash and cash equivalents
held by us at such date. Assuming an instantaneous 10% decrease in the market
value of our debt and equity securities, the change in the aggregate fair market
value of these securities would be $5.6 million.


Item 8. Financial Statements and Supplementary Data

Index to Consolidated Financial Statements and
Supplementary Financial Information

Page
------

Consolidated Balance Sheets as of March 31, 2001, and 2000 37

Consolidated Statements of Earnings for the years ended
March 31, 2001, 2000 and 1999 38

Consolidated Statements of Shareholders' Equity for the
years ended March 31, 2001, 2000 and 1999 39

Consolidated Statements of Cash Flows for the years ended
March 31, 2001, 2000 and 1999 40

Notes to Consolidated Financial Statements 41

Independent Auditors' Report 59

Supplementary Financial Information 60




36






Mylan Laboratories Inc.
Consolidated Balance Sheets
(in thousands, except share and per share data)

March 31, 2001 2000
Assets
Current assets:
Cash and cash equivalents $ 229,183 $ 203,493
Marketable securities 55,715 99,557
Accounts receivable, net 232,599 197,760
Inventories 161,810 148,673
Deferred income tax benefit 59,474 30,792
Deposit - tentative litigation settlement 135,000 -
Other current assets 5,443 6,471
------------ ------------
Total current assets 879,224 686,746


Property, plant and equipment, net 168,396 168,000
Intangible assets, net 296,181 332,142
Investment in and advances to Somerset 27,621 29,461
Other assets 94,551 124,881
------------ ------------
Total assets $1,465,973 $1,341,230
============ ============

Liabilities and shareholder' equity
Liabilities
Current liabilities:
Trade accounts payable $ 48,928 $ 17,981
Income taxes payable 34,348 7,858
Current portion of long-term obligations 5,245 9,874
Cash dividends payable 5,007 5,194
Tentative litigation settlement 147,000 -
Other current liabilities 50,659 46,863
------------ ------------
Total current liabilities 291,187 87,770

Long-term obligations 23,345 30,630
Deferred income tax liability 18,905 19,108
------------ ------------
Total liabilities 333,437 137,508

Shareholders' equity
Preferred stock - par value $.50 per share
Shares authorized: 5,000,000
Shares issued: none
Common stock - par value $.50 per share
Shares authorized: 300,000,000
Shares issued: 130,689,762 in 2001 and 130,277,568 in 2000 65,345 65,139
Additional paid-in capital 322,987 316,393
Retained earnings 840,741 823,570
Accumulated other comprehensive earnings 2,983 6,936
------------ ------------
1,232,056 1,212,038
Less treasury stock - at cost
Shares: 5,731,913 in 2001 and 893,498 in 2000 99,520 8,316
------------ ------------
Total shareholders' equity 1,132,536 1,203,722
------------ ------------
Total liabilities and shareholders' equity $1,465,973 $1,341,230

See Notes to Consolidated Financial Statements.


37




Mylan Laboratories Inc.
Consolidated Statements of Earnings
(in thousands, except per share data)

Fiscal year ended March 31, 2001 2000 1999
---- ---- ----
Net revenues $ 846,696 $ 790,145 $ 721,123
Cost of sales 464,521 369,377 339,342
----------- ----------- ----------
Gross profit 382,175 420,768 381,781

Operating expenses:
Research and development 64,385 49,121 61,843
Selling and administrative 151,212 148,688 122,468
Acquired in-process research and development - - 29,000
Tentative litigation settlement 147,000 - -
---------- ---------- ----------
Earnings from operations 19,578 222,959 168,470

Equity in (loss) earnings of Somerset (1,477) (4,193) 5,482
Other income, net 39,912 23,977 18,342
---------- ---------- ----------
Earnings before income taxes 58,013 242,743 192,294
Provision for income taxes 20,885 88,497 76,885
---------- ---------- ----------
Net earnings $ 37,128 $ 154,246 $ 115,409
========== ========== ===========
Earnings per common share:
Basic $ 0.30 $ 1.19 $ 0.92
========== ========== ===========
Diluted $ 0.29 $ 1.18 $ 0.91
========== ========== ===========
Weighted average common shares outstanding:
Basic 125,788 129,220 125,584
========== ========== ==========
Diluted 126,749 130,224 127,156
========== ========== ==========
See Notes to Consolidated Financial Statements.


38




Mylan Laboratories Inc.
Consolidated Statements of Shareholders' Equity
(in thousands, except share and per share data)

Accumulated
Additional Other Total
Common Stock Paid-In Retained Comprehensive Treasury Stock Shareholders' Comprehensive
Shares Amount Capital Earnings Earnings (Loss) Shares Amount Equity Earnings
------ ------ ---------- -------- -------------- -------------------- ------------- -------------
April 1, 1998 123,050,172 $61,525 $92,405 $594,847 $1,570 (849,858) $(5,882) $744,465 $ -
Net earnings - - - 115,409 - - - 115,409 115,409
Net unrealized loss on
marketable securities - - - - (465) - - (465) (465)
Stock options exercised 1,013,313 507 16,916 (141) (85,270) (2,642) 14,640 -
Reissuance of treasury stock - - - - - 46,550 342 342 -
Cash dividend $.16
per common share - - - (20,112) - - - (20,112) -
Penederm acquisition 5,905,029 2,952 202,674 - - - - 205,626 -
----------- ------ --------- ---------- -------- ---------- -------- ----------- ---------
March 31, 1999 129,968,514 64,984 311,995 690,003 1,105 (888,578) (8,182) 1,059,905 114,944

Net earnings - - - 154,246 - - - 154,246 154,246
Net unrealized gain on
marketable securities - - - - 5,831 - - 5,831 5,831
Stock options exercised 309,054 155 4,398 - - (4,920) (134) 4,419 -
Cash dividend $.16
per common share - - - (20,679) - - - (20,679) -
---------- ------- -------- -------- -------- --------- ------- ----------- -------
March 31, 2000 130,277,568 65,139 316,393 823,570 6,936 (893,498) (8,316) 1,203,722 160,077

Net earnings - - - 37,128 - - - 37,128 37,128
Net unrealized loss on
marketable securities - - - - (3,953) - - (3,953) (3,953)
Stock options exercised 412,194 206 6,492 - - (4,165) (109) 6,589 -
Shares repurchased - - - - - (4,855,100) (91,456) (91,456) -
Reissuance of treasury shares - - 102 - - 20,850 361 463 -
Cash dividend $.16
per common share - - - (19,957) - - - (19,957) -
------------ ------- -------- --------- ------- ----------- -------- ----------- ---------
March 31, 2001 130,689,762 $65,345 $322,987 $840,741 $2,983 (5,731,913) $(99,520) $1,132,536 $33,175
============ ======= ======== ======== ======= =========== ========= =========== ========
See Notes to Consolidated Financial Statements.


39




Mylan Laboratories Inc.
Consolidated Statements of Cash Flows
(in thousands)

Fiscal year ended March 31, 2001 2000 1999
---- ---- ----
Cash flows from operating activities:
Net earnings $37,128 $154,246 $115,409
Adjustments to reconcile net earnings to net cash
provided from operating activities:
Depreciation and amortization 42,392 35,706 26,911
Loss on disposal/sale of equipment 919 1,053 2,020
Gain on sale of certain intangible assets (4,367) - -
Deferred income tax benefit (28,222) (23,267) (10,314)
Equity in loss (earnings) of Somerset 1,477 4,193 (5,482)
Cash received from Somerset 363 460 1,089
Adjustments to accounts receivable related to
estimated credits 41,165 33,628 19,300
Write-off of investments and intangibles to
net realizable value 11,131 9,450 11,519
Tentative litigation settlement 147,000 - -
Tentative litigation settlement deposits (135,000) - -
Acquired in-process research and development - - 29,000
Other noncash items (10,044) (3,224) (12,165)
Changes in operating assets and liabilities:
Accounts receivable (78,819) (82,092) (30,411)
Inventories (17,203) (9,534) 11,328
Trade accounts payable 30,947 5,839 (4,282)
Income taxes 29,064 11,389 8,549
Other operating assets and liabilities, net (914) (17,578) 2,998
---------- ---------- ---------
Net cash provided from operating activities 67,017 120,269 165,469
---------- ---------- ---------
Cash flows from investing activities:
Capital expenditures (24,651) (29,841) (18,756)
Proceeds from partial liquidation of investment
in limited partnership 52,207 - -
Proceeds from sale of certain intangible assets 12,800 - -
Additions to other and intangible assets (7,520) (23,779) (7,915)
Purchase of marketable securities (104,029) (200,939) (79,816)
Proceeds from sale of marketable securities 141,782 180,706 50,151
Cash acquired net of acquisition costs - - 1,396
---------- ---------- ----------
Net cash provided from (used in) investing activities 70,589 (73,853) (54,940)
---------- ---------- ----------
Cash flows from financing activities:
Payments on long-term obligations (5,987) (15,696) (14,740)
Cash dividends paid (20,144) (20,663) (19,833)
Repurchase of common stock (91,456) - -
Proceeds from exercise of stock options 5,671 3,587 10,137
---------- --------- ---------
Net cash used in financing activities (111,916) (32,772) (24,436)
---------- --------- ---------
Net increase in cash and cash equivalents 25,690 13,644 86,093
Cash and cash equivalents - beginning of year 203,493 189,849 103,756
---------- ---------- ---------
Cash and cash equivalents - end of year $229,183 $203,493 $189,849

Cash paid during the year for:
Interest $867 $1,418 $1,800
Income taxes $20,052 $100,374 $78,650
========== =========== =========
See Notes to Consolidated Financial Statements.



40



Mylan Laboratories Inc.
Notes to Consolidated Financial Statements

Note 1. Nature of Operations

Mylan Laboratories Inc. and its subsidiaries (the Company or Mylan) are
engaged in the development, manufacture and distribution of pharmaceutical
products for resale by others. The principal markets for these products are
proprietary and ethical pharmaceutical wholesalers and distributors, drug store
chains, drug manufacturers, institutions, and public and governmental agencies
within the United States (U.S.).

Note 2. Summary of Significant Accounting Policies

Principles of Consolidation. The consolidated financial statements include the
parent and all its wholly-owned subsidiaries. All intercompany accounts and
transactions have been eliminated in consolidation.

Cash and Cash Equivalents. Cash equivalents are composed of highly liquid
investments with an original maturity of three months or less.

Marketable Securities. Marketable securities are classified as available for
sale and are recorded at fair value based on quoted market prices, with net
unrealized gains and losses, net of income taxes, reflected in accumulated other
comprehensive earnings as a component of shareholders' equity. Net gains and
losses on sales of securities available for sale are computed on a specific
security basis and included in other income. The carrying value of other
financial instruments approximates their fair value based on other appropriate
valuation techniques.

Concentrations of Credit Risk. Financial instruments that potentially subject us
to credit risk consist principally of interest-bearing investments and accounts
receivable. We perform ongoing credit evaluations of our customers and generally
do not require collateral. Approximately 60% and 62% of the accounts receivable
balances represent amounts due from four customers at March 31, 2001, and 2000.
Total allowances for doubtful accounts were $5,049,000 and $3,614,000 at March
31, 2001, and 2000.

We invest our excess cash in deposits primarily with major banks and other high
quality short-term liquid money market instruments (commercial paper, government
and government agency notes and bills, etc.). These investments generally mature
within twelve months. We maintain deposit balances at banks in excess of
federally insured amounts.

Inventories. Inventories are stated at the lower of cost (first-in, first-out)
or market. Provision for potentially obsolete or slow moving inventory is made
based on our analysis of inventory levels and future sales forecasts.

Property, Plant and Equipment. Property, plant and equipment are stated at cost
less accumulated depreciation. Depreciation, computed on a straight-line basis,
is provided in amounts sufficient to relate the cost of depreciable assets to
operations over their estimated service lives (3 to 10 years for machinery and
equipment and 15 to 39 years for buildings and improvements). Gains or losses
from the sale of these assets are included in other income. Interest related to
the construction of qualifying assets is capitalized as part of the construction
cost, which totaled $614,000 and $1,108,000 for fiscal 2001 and 2000. No
interest was capitalized in fiscal 1999.

41

Intangible Assets. Intangible assets are stated at cost less accumulated
amortization. Amortization is provided on a straight-line basis over estimated
useful lives ranging from 2 to 20 years. We periodically review the original
estimated useful lives of assets and make adjustments when appropriate.
Intangible assets are also periodically reviewed to determine recoverability by
comparing carrying value to expected future cash flows. Adjustments are made in
the event estimated undiscounted net cash flows are less than the carrying
value.

Investments. Our investment in Somerset Pharmaceuticals, Inc. (Somerset) is
accounted for using the equity method of accounting as the investment gives us
the ability to exercise significant influence, but not control, over Somerset
(see Note 5).

All other equity investments, which consist of investments for which we do not
have the ability to exercise significant influence, are accounted for under the
cost method and are included in other assets on the balance sheet. Under the
cost method of accounting, investments in private companies are carried at cost
and are adjusted only for other-than-temporary declines in fair value,
distributions of earnings and additional investments.

Revenue Recognition. We recognize revenue from product sales upon shipment to
customers. Net revenues consist primarily of gross revenues less provisions for
estimated discounts, rebates, price adjustments, returns, chargebacks,
promotional and other potential adjustments. Accounts receivable are presented
net of allowances relating to these provisions, which amounted to $118,377,000
and $77,212,000 at March 31, 2001, and 2000.

Two of our customers accounted for 14% and 11% of net revenues in fiscal 2001.
Four of our customers accounted for 15%, 15%, 11% and 10% of net revenues in
fiscal 2000 and three of our customers accounted for 15%, 14% and 11% of net
revenues in fiscal 1999.

Research and Development. Research and development expenses are charged to
operations as incurred.

Advertising Costs. Advertising costs are expensed as incurred and amounted to
$7,250,000, $6,063,000 and $5,683,000 in fiscal 2001, 2000 and 1999,
respectively.

Income Taxes. Income taxes have been provided for using an asset and liability
approach in which deferred income taxes reflect the tax consequences on future
years of events that we have already recognized in the financial statements or
tax returns. Changes in enacted tax rates or laws will result in adjustments to
the recorded tax assets or liabilities in the period that the new tax law is
enacted.

Earnings per Common Share. Basic earnings per common share is computed by
dividing net earnings by the weighted average common shares outstanding for the
period. Diluted earnings per common share is computed by dividing net earnings
by the weighted average common shares outstanding adjusted for the dilutive
effect of stock options granted, excluding antidilutive shares, under our stock
option plans (see Note 14).

42




A reconciliation of basic and diluted earnings per common share is as
follows:


(in thousands, except per share data)
Fiscal 2001 2000 1999
- -------- ---- ---- ----

Net earnings $37,128 $154,246 $115,409
======= ======== ========

Weighted average common shares outstanding 125,788 129,220 125,584
Assumed exercise of dilutive stock options 961 1,004 1,572
------- -------- --------
Diluted weighted average common shares outstanding 126,749 130,224 127,156
======= ======== ========
Earnings per common share:
Basic $ .30 $ 1.19 $ .92
======= ======== ========
Diluted $ .29 $ 1.18 $ .91
======= ======== ========


Use of Estimates in the Preparation of Financial Statements. The preparation of
financial statements, in conformity with accounting principles generally
accepted in the U.S., requires management to make estimates and assumptions that
affect the reported amounts of assets and liabilities at the date of the
financial statements and the reported amounts of revenues and expenses during
the reported period. Actual results could differ from those estimates.

Reclassification. The presentation of certain prior year amounts has been
reclassified to conform to the fiscal 2001 presentation.

In fiscal 2001, certain co-promotional expenses were reclassified from selling
and administrative expenses to cost of sales. The reclassification had no impact
on reported net earnings, earnings per share or shareholders' equity. Amounts
previously reported and reclassified were $6,358,000 in fiscal 2001, $7,559,000
in fiscal 2000 and $2,496,000 in fiscal 1999. The effect of this
reclassification was to reduce gross profit as a percent of net revenues and
selling and administrative expenses as a percent of net revenues by
approximately 1% or less in each year.

Fiscal Year. Our fiscal year ends on March 31. All references to fiscal year
shall mean the twelve month period ended March 31.

Recent Accounting Pronouncements. In June 1998, the Financial Accounting
Standards Board (FASB) issued Statement of Financial Accounting Standards (SFAS)
No. 133, Accounting for Derivative Instruments and Hedging Activities. The
Statement establishes accounting and reporting standards for derivative
instruments, including certain derivatives embedded in other contracts and
hedging activities. It requires an entity to recognize all derivative
instruments as either assets or liabilities on the balance sheet at fair value
and that changes in fair value be recognized currently in earnings, unless
specific hedge accounting criteria are met. In June 1999, the FASB issued SFAS
No. 137, Accounting for Derivative Instruments and Hedging Activities - Deferral
of the Effective Date of FASB Statement No. 133, which delayed the required
adoption of SFAS No. 133 to fiscal years beginning after June 15, 2000. In June
2000, the FASB issued SFAS No. 138, Accounting for Certain Derivative
Instruments and Certain Hedging Activities, an amendment to SFAS No. 133. We
adopted the provisions of SFAS No. 133, as amended, effective April 1, 2001. We
have concluded that there are no transition adjustments to record as of April 1,
2001, to reflect the adoption of SFAS No. 133, as amended.

43


In December 1999, the Securities and Exchange Commission (SEC) issued Staff
Accounting Bulletin (SAB) No. 101, Revenue Recognition in Financial Statements.
SAB No. 101 summarizes certain of the SEC's views in applying generally accepted
accounting principles to revenue recognition in financial statements. After
giving consideration to the guidance provided by SAB No. 101, we have concluded
that the cumulative effect adjustment for the implementation of SAB No. 101 is
not material.

Note 3. Acquisitions

On October 2, 1998, we acquired 100% of the outstanding stock of Penederm
Inc. (Penederm). Penederm primarily developed and marketed patented topical
prescription products. The business combination has been accounted for under the
purchase method of accounting. Payment of approximately $207,938,000 was made
principally through the non-cash issuance of 5,905,029 shares of our common
stock and the assumption of 877,367 stock options granted prior to the
transaction. Goodwill and various intangible assets acquired totaled
approximately $193,000,000 and are being amortized on a straight-line basis over
periods not to exceed 20 years.

We allocated a portion of the purchase price to in-process research and
development (IPR&D). IPR&D represents ongoing acquired research and development
projects which have not yet been approved by the Food and Drug Administration
(FDA) and would have no alternative future use. We used independent professional
valuation consultants to assess and allocate values to IPR&D.

Five IPR&D projects were acquired, of which two were significant to the
IPR&D valuation. One project is for the treatment of inflammatory fungal
conditions while the other project is for a nail antifungal product. In
assessing the value to be allocated to only these two projects, it was estimated
that they were 42% complete and would require approximately $9,100,000 of
additional funding to complete. Estimated future cash flows for each project
were discounted to their present value using a rate of 31%. These discounted
cash flow projections were then adjusted by the estimated completion percentage
for each project. The total value allocated to all IPR&D projects was
$29,000,000.

At the date of acquisition, we believed that the assumptions used in the
valuation process were reasonable. No assurance can be given, however, that the
underlying assumptions used in the valuation of these projects will be realized.
Pharmaceutical product development has inherent risks in the formulation,
manufacture, approval process and marketplace environment that could affect or
prevent each of these projects from achieving commercial success.

The results of Penederm's operations have been included in our Consolidated
Statements of Earnings from the date of acquisition. Unaudited pro forma
information assuming the acquisition had occurred on April 1, 1998, is as
follows, excluding the one-time charge in fiscal 1999 of $29,000,000 relating to
acquired IPR&D:

(in thousands, except per share data) 1999
----
Net revenues $731,641
Net earnings $140,948
Earnings per common share - diluted $ 1.08
Weighted average common shares outstanding - diluted 130,241

44

The pro forma financial information is presented for comparative purposes
only and does not purport to be indicative of the operating results or financial
position that would have occurred had the acquisition been consummated at the
beginning of the period presented, nor is such information necessarily
indicative of the future operating results of the combined company after the
acquisition.

We have purchased various product and marketing rights, unrelated to the
Penederm acquisition, with an aggregate purchase price of $12,250,000 in fiscal
2000, with no such purchases occurring in fiscal 2001. The purchase agreements
require fixed payments and royalties on product sales in future periods (see
Note 10).

Note 4. Balance Sheet Components

Selected balance sheet components consist of the following at March 31,
2001, and 2000:

(in thousands) 2001 2000
---- ----
Inventories:
Raw materials $ 57,825 $ 66,824
Work in process 23,752 28,459
Finished goods 80,233 3,390
---------- ---------
$ 161,810 $ 148,673
========== =========
Property, plant and equipment:
Land and improvements $ 9,154 $ 7,560
Buildings and improvements 108,056 88,001
Machinery and equipment 165,192 151,308
Construction in progress 9,671 26,712
---------- ---------
$ 292,073 $ 273,581
Less accumulated depreciation 123,677 105,581
---------- ---------
$ 168,396 $ 168,000
========== =========
Other current liabilities:
Payroll and employee benefit plan accruals $ 12,542 $ 14,286
Medicaid 8,216 8,151
Legal and professional 3,991 4,786
Royalties 8,775 8,763
Product license fees 3,715 4,165
Other 13,420 6,712
---------- ---------
$ 50,659 $ 46,863
========== =========

Note 5. Investment in and Advances to Somerset

We own 50% of the outstanding common stock of Somerset and use the equity
method of accounting for our investment.

Equity in loss/earnings of Somerset includes our 50% portion of Somerset's
financial results and expense for amortization of intangible assets resulting
from the acquisition of Somerset. Such intangible assets are amortized over a
period of 15 years. Amortization expense amounted to $924,000 in each of fiscal
2001, 2000 and 1999.

In June 1997, Somerset was notified by the Internal Revenue Service (IRS)
that it had initiated a challenge related to issues concerning Somerset's
Internal Revenue Code Section 936 credit for tax years 1993 through 1995. In
October 2000, this challenge was resolved when Somerset received a no change
letter from the IRS for the three years ended December 31, 1995.

45


Note 6. Marketable Securities

The amortized cost and estimated market values of marketable securities
are as follows:

Gross Gross
(in thousands) Amortized Unrealized Unrealized Market
March 31, 2001 Cost Gains Losses Value
- -------------- ------ -------- -------- -----

Debt securities $ 45,371 $ 698 $ 50 $ 46,019
Equity securities 5,762 4,684 750 9,696
-------- -------- ------- --------
$ 51,133 $ 5,382 $ 800 $ 55,715
======== ======== ======= ========

March 31, 2000

Debt securities $ 81,133 $ 168 $ 405 $ 80,896
Equity securities 7,753 11,508 600 18,661
-------- -------- ------- --------
$ 88,886 $ 11,676 $ 1,005 $ 99,557
======== ======== ======= ========


Maturities of debt securities at market value as of March 31, 2001, are as
follows:

(in thousands)
Mature in one year or less $ 25,853
Mature after one year through five years 3,387
Mature after five years 16,779
--------
$ 46,019

Gross gains of $2,732,000, $4,504,000 and $942,000 and gross losses of
$1,056,000, $1,414,000 and $205,000 were realized during fiscal 2001, 2000 and
1999, respectively. The cost of investments sold is determined by the specific
identification method.

Note 7. Intangible Assets

Intangible assets consist of the following components at March 31, 2001,
and 2000:

(in thousands) 2001 2000
---- ----

Patents and technologies $ 120,739 $ 123,052
License fees and agreements 38,671 49,911
Maxzide(R)intangibles 69,666 69,666
Goodwill 128,008 128,008
Other 28,459 28,462
--------- ---------
$ 385,543 $ 399,099
Less accumulated amortization 89,362 66,957
--------- ---------
$ 296,181 $ 332,142
========= =========

The Maxzide(R) intangibles relate to trademark, tradedress and marketing
rights. Other consists principally of an assembled workforce, non-compete
agreements, customer lists and contracts.


46


During fiscal 2001, we experienced product supply issues resulting from our
contract supplier relating to our brand product Zagam(R), which significantly
impaired our ability to effectively market the product. Accordingly, we reduced
the carrying value of our product license intangible by $11,770,000 of which
$7,770,000 was charged to selling and administrative and $4,000,000 was offset
against the purchase liability.

In connection with certain product license agreements, we recorded
intangible assets and the related obligations, in excess of amounts paid, of
$2,250,000 in a noncash transaction in fiscal 2000.

Note 8. Other Assets

Other assets consist of the following components at March 31, 2001, and
2000:

(in thousands) 2001 2000
---- ----

Pooled asset funds $ 29,065 $ 60,839
Cash surrender value 32,991 33,773
Other investments 32,495 30,269
--------- ---------
$ 94,551 $ 124,881
========= =========


Pooled asset funds primarily include our interest in one limited
partnership fund that consists of common and preferred stocks, bonds and money
market funds. In fiscal 2001, we began to liquidate this fund in an effort to
reduce the impact market fluctuations were having on our quarterly earnings. The
total amount liquidated in fiscal 2001 was $52,207,000. Earnings on the pooled
asset funds included in other income amounted to $14,855,000, $15,378,000 and
$19,530,000 in fiscal 2001, 2000 and 1999, respectively. At March 31, 2001, and
2000, the carrying amounts of these investments approximated fair value.

Cash surrender value is related to insurance policies on certain officers
and key employees and the value of split dollar life insurance agreements with
certain executive officers.

Other investments are comprised principally of investments in non-publicly
traded equity securities and are accounted for under the cost method. Management
periodically reviews the carrying value of these investments for impairment.
Adjustments of $2,670,000, $9,450,000 and $12,525,000 were made in fiscal 2001,
2000 and 1999, respectively, to reduce the carrying value of these investments
to their estimated fair value and were recorded as reductions to other income.

Note 9. Revolving Line of Credit

In March 2001, we entered into an agreement with a commercial bank to
establish a revolving line of credit. This one-year line of credit allows the
Company to borrow up to $50,000,000 on an unsecured basis, at a monthly adjusted
rate of 0.75% per annum (1.25% per annum should the balance of our trust account
be less than $50,000,000) in excess of the 30-day London InterBank Offered Rate
(LIBOR). The agreement does not contain any significant financial debt
covenants. At March 31, 2001, we had no outstanding borrowings under this line
of credit.

47

Note 10. Long-Term Obligations

Long-term obligations include accruals for deferred compensation pursuant
to agreements with certain key employees and directors of approximately
$16,512,000 and $15,400,000 at March 31, 2001, and 2000. Under these agreements,
benefits are to be paid over periods of 10 to 15 years commencing at retirement.

Our obligation related to our 10.5% senior promissory notes was $2,000,000
and $3,000,000 at March 31, 2001, and 2000. The final payment of $2,000,000 is
due in July 2001. At March 31, 2001, and 2000, we were in compliance with all of
our debt covenants.

The present value of our obligations for product acquisitions was
$3,142,000 at March 31, 2001, and $11,121,000 at March 31, 2000. Future
payments, including minimum royalty payments for these agreements, will be
approximately $3,250,000 in fiscal 2002.

In fiscal 2000, we recorded $9,238,000 in deferred revenue relating to a
license and supply agreement. Revenue recognized in fiscal 2001 relating to this
agreement was $3,393,000. At March 31, 2001, the balance remaining was
$5,845,000 and such amount will be recognized ratably over the next one and a
half years.

Note 11. Income Taxes

Income taxes consist of the following components:

(in thousands)
Fiscal year ended March 31, 2001 2000 1999
- --------------------------- ---- ---- ----

Federal:
Current $ 45,463 $ 97,957 $ 77,546
Deferred (26,100) (21,596) (9,617)
--------- --------- ---------
$ 19,363 $ 76,361 $ 67,929
State:
Current $ 3,772 $ 13,807 $ 9,653
Deferred (2,250) (1,671) (697)
--------- --------- ---------
$ 1,522 $ 12,136 $ 8,956
--------- --------- ---------
Income taxes $ 20,885 $ 88,497 $ 76,885
========= ========= =========

Pre-tax earnings $ 58,013 $ 242,743 $ 192,294
========= ========= =========
Effective tax rate 36.0% 36.5% 40.0%
========= ========= =========


48




Temporary differences and carryforwards that give rise to the deferred tax
assets and liabilities are as follows:

(in thousands)
March 31, 2001 2000
- --------- ---- ----

Deferred tax assets:
Employee benefits $10,239 $ 6,651
Contractual agreements 8,924 7,964
Intangible assets 5,450 2,043
Asset allowances 47,500 31,241
Inventories 3,844 1,084
Investments 7,802 10,481
Tax loss carryforwards 8,773 12,708
Tax credit carryforwards 5,813 5,596
Other 146 --
------- -------
Total deferred tax assets $98,491 $77,768
------- -------
Deferred tax liabilities:
Plant and equipment $ 9,917 $11,017
Intangible assets 39,287 41,205
Investments 8,718 13,862
------- -------
Total deferred tax liabilities $57,922 $66,084
------- -------
Deferred tax asset, net $40,569 $11,684
======= =======

Classification in the consolidated balance sheets:
Deferred income tax benefit - current $59,474 $30,792
Deferred income tax liability - noncurrent 18,905 19,108
------- -------
Deferred tax asset, net $40,569 $11,684
======= =======


Deferred tax assets relating to net operating loss carryforwards and
research and development tax credit carryforwards were acquired in fiscal 1999
with the acquisition of Penederm. Current and future utilization of these assets
is subject to certain limitations set forth in the Internal Revenue Code. In
fiscal 2001, we utilized approximately $10,709,000 of the acquired net operating
loss carryforwards to reduce our current tax liability by approximately
$3,748,000. As of March 31, 2001, we have approximately $24,124,000 of acquired
federal tax loss carryforwards remaining which expire in fiscal years 2010
through 2013 and $2,151,000 of acquired federal tax credit carryforwards which
expire in fiscal years 2002 through 2013.

We also have $1,800,000 of current year federal research and development
tax credits that are deferred until fiscal 2002 based upon recent tax law
changes. A $1,680,000 tax credit against Puerto Rican local income tax is also
available for future years.


49










A reconciliation of the statutory tax rate to the effective tax rate is as
follows:

Fiscal year ended March 31, 2001 2000 1999
- --------------------------- ---- ---- ----

Statutory tax rate 35.0% 35.0% 35.0%
IPR&D - - 5.3%
State and local income taxes, net 2.4% 3.1% 3.1%
Nondeductible amortization 4.0% 1.0% 0.8%
Tax exempt earnings, primarily dividends - - (1.1%)
Tax credits (6.5%) (2.7%) (2.6%)
Other items 1.1% 0.1% (0.5%)
---- ---- ----
Effective tax rate 36.0% 36.5% 40.0%
===== ===== =====


Tax credits result principally from our operations in Puerto Rico and from
qualified research and development expenditures including orphan drug research.
State income taxes are shown net of the federal deduction benefit. Local income
tax is primarily income tax paid to Puerto Rico.

Our operations in Puerto Rico benefit from Puerto Rican incentive grants
which partially exempt us from income, property and municipal taxes. In fiscal
2001, a new tax grant was negotiated with the Government of Puerto Rico
extending our tax incentives until fiscal year 2010. As a result of this new
grant, fiscal 2001 earnings, as well as future earnings, are not subject to
tollgate tax upon repatriation to the U.S. In fiscal 2001, approximately
$109,000,000 of cash was repatriated from Puerto Rico to the U.S. Prepaid
tollgate tax of $1,508,000 was credited to the Government of Puerto Rico to
cover the tax due upon this repatriation. Under Section 936 of the U.S. Internal
Revenue Code, Mylan is a "grandfathered" entity and is entitled to the benefits
under such statute until fiscal 2006.

Our federal income tax returns have been audited by the IRS through fiscal
1996.

Note 12. Preferred Stock

In fiscal 1985, the Board of Directors authorized 5,000,000 shares of $.50
par value preferred stock. No shares of the preferred stock have been issued.

Note 13. Common Stock

In April 1997, the Company's Board of Directors authorized a Stock
Repurchase Program under which the Company may repurchase up to 5,000,000 shares
of our outstanding common stock. In fiscal 2001, we completed the Stock
Repurchase Program. We repurchased 4,855,100 shares on the open market for
$91,456,000.

On August 23, 1996, the Company's Board of Directors adopted a Shareholder
Rights Plan (the Rights Plan). The Rights Plan was adopted to provide our Board
of Directors with sufficient time to assess and evaluate any takeover bid and
explore and develop a reasonable response. Effective November 8, 1999, the
Rights Plan was amended to eliminate the special rights held by continuing
directors. The Rights Plan will expire on September 5, 2006, unless a triggering
event has occurred.

50

Note 14. Stock Option Plans

On January 23, 1997, the Board of Directors adopted the Mylan Laboratories
Inc. 1997 Incentive Stock Option Plan (the Plan), as amended, which was approved
by the shareholders on July 24, 1997. Under the Plan, we may grant up to
10,000,000 shares of the Company's common stock to officers, employees, and
nonemployee consultants and agents as either incentive stock options or
nonqualified stock options. Options, which may be granted at not less than fair
market value on the date of the grant, may be exercised within ten years from
the date of grant. Nonqualified stock options generally vest on the date of
grant. Incentive stock options granted primarily have the following vesting
schedule: 25% two years from the date of grant, 25% at the end of year three and
the remaining 50% at the end of year four. As of March 31, 2001, 4,301,850
shares are available for future grants.

On June 23, 1992, the Board of Directors adopted the 1992 Nonemployee
Director Stock Option Plan (the Directors' Plan) which was approved by the
shareholders on April 7, 1993. A total of 600,000 shares of the Company's common
stock are reserved for issuance upon exercise of stock options which may be
granted at not less than fair market value on the date of grant. Options may be
exercised within ten years from the date of grant. As of March 31, 2001, 360,000
shares have been granted pursuant to the Directors' Plan.

Additional stock options are outstanding from the expired 1986 Incentive
Stock Option Plan and other plans acquired through acquisitions.

The following table summarizes the activity resulting from all stock option
plans:

Weighted average
Number of shares exercise price
under option per share
---------------- ----------------
Outstanding as of April 1, 1998 3,616,486 $ 13.96
Options acquired - Penederm 877,367 15.30
Options granted 186,500 19.74
Options exercised (1,013,313) 12.16
Options cancelled (117,886) 16.96
-----------
Outstanding as of March 31, 1999 3,549,154 15.11
Options granted 1,410,100 25.50
Options exercised (309,054) 12.04
Options cancelled (53,419) 18.34
-----------
Outstanding as of March 31, 2000 4,596,781 18.44
Options granted 3,255,700 24.38
Options exercised (412,194) 13.06
Options cancelled (260,699) 24.40
-----------
Outstanding as of March 31, 2001 7,179,588 21.23
===========

51








The following table summarizes information about stock options
outstanding as of March 31, 2001:

Options outstanding Options exercisable
Range of exercise Number Average Average Number Average
price per share of shares life(1) price(2) of shares price(2)
- --------------- --------- ------- -------- --------- --------

$ 1.18 - $ 12.32 1,083,301 1.53 $ 11.79 1,083,301 $ 11.79
14.75 - 18.20 1,262,717 6.34 16.88 1,054,967 16.88
18.50 - 22.52 1,247,217 8.38 21.25 996,217 21.03
22.88 - 24.69 1,568,800 9.27 24.02 63,001 22.96
24.82 - 26.19 1,067,971 8.93 25.94 61,571 25.09
27.25 - 30.15 949,582 9.23 27.85 149,582 28.57
--------- -------

$ 1.18 - $ 30.15 7,179,588 7.38 21.23 3,408,639 17.25

(1) Weighted average contractual life remaining in years.
(2) Weighted average exercise price per share.

At March 31, 2001, options were exercisable for 3,408,639 shares at a
weighted average exercise price of $17.25 per share. The corresponding amounts
were 2,623,182 shares at $14.76 per share at March 31, 2000, and 2,665,904
shares at $14.12 per share at March 31, 1999.

In accordance with the provisions of SFAS No. 123, Accounting for
Stock-Based Compensation, we account for our stock option plans under the
intrinsic-value-based method as defined in Accounting Principles Board Opinion
No. 25, Accounting for Stock Issued to Employees. Accordingly, no compensation
expense has been recognized for our existing employee and non-employee director
stock option plans. If we had elected to recognize compensation costs based on
the alternative fair-value-based method prescribed by SFAS No. 123, net earnings
and earnings per share (on both a basic and diluted basis) would have been
reduced by $11,308,000, or $.09 per share, $1,430,000, or $.01 per share and
$1,613,000 or $.01 per share for fiscal 2001, 2000 and 1999, respectively.

The fair value of options granted in fiscal 2001, 2000 and 1999, using the
Black-Scholes option pricing model, and the assumptions used are as follows:

2001 2000 1999
---- ---- ----

Volatility 36% 34% 42%
Risk-free interest rate 5.5% 6.2% 5.0%
Dividend yield 0.6% 0.6% 1.0%
Expected term of options (in years) 5.8 5.2 5.2
Weighted average fair value $ 9.99 $ 9.93 $ 9.37

Certain stock option transactions result in a reduction of income taxes
payable and a corresponding increase in additional paid-in capital. The amounts
for the years ended March 31, 2001, 2000, and 1999 were $1,100,000, $719,000 and
$4,302,000, respectively.

In consideration for the exercise of stock options, we received and
recorded into treasury stock 4,165 shares valued at $109,000 in fiscal 2001,
4,920 shares valued at $134,000 in fiscal 2000 and 85,270 shares valued at
$2,642,000 in fiscal 1999.

52

Note 15. Employee Benefits

We maintain profit sharing and 401(k) retirement plans covering essentially
all of our employees.

Contributions to the profit sharing component of the retirement plans are
made at the discretion of the Board of Directors. Contributions to the 401(k)
plans are based upon employee contributions or service hours. Total employer
contributions to all plans for fiscal 2001, 2000 and 1999 were $4,784,000,
$6,342,000 and $4,776,000, respectively.

In fiscal 1999, we adopted a plan covering substantially all of our
employees to provide for limited reimbursement of supplemental medical coverage.
The plan provides benefits to employees retiring after April 5, 1998, who meet
minimum age and service requirements. We have provided for the costs of these
benefits, which are not material. The future obligation related to these
benefits is insignificant.

We provide supplemental life insurance benefits to certain management level
employees. Such benefits require annual funding and may require accelerated
funding in the event that we would experience a change in control.

Note 16. Segment Reporting

We have two reportable operating segments, our Generic Segment and Brand
Segment, based on differences in products, marketing and regulatory approval.
Additionally, we have the Corporate/Other Segment which includes general and
administrative expenses, such as legal expenditures, IPR&D, litigation
settlements and goodwill amortization, reduced by non-operating income.

Generic pharmaceutical products are therapeutically equivalent to a brand
name product and marketed to pharmaceutical wholesalers and distributors, drug
store chains, group purchasing organizations, institutions and governmental
agencies. These products are approved for distribution by the FDA through the
Abbreviated New Drug Application (ANDA) process.

Brand pharmaceutical products are generally, when new, patent protected
products marketed directly to health care professionals by a single provider.
These products are generally approved by the FDA primarily through the New Drug
Application process. Our Brand Segment also includes off-patent brand products
which have prescriber and customer loyalties and brand recognition, as well as
branded generics that are sensitive to promotion.

The accounting policies of the operating segments are the same as those
described in Note 2. The following table presents segment information for the
fiscal years identified. For the Generic and Brand Segments, segment profit
represents segment gross profit less direct research and development and selling
and administrative expenses. Generic and Brand Segment assets include property,
plant and equipment, trade accounts receivable, inventory and intangible assets
other than goodwill. Corporate/Other Segment assets include consolidated cash
and cash equivalents, marketable securities, our investment in Somerset and
other assets, goodwill and all income tax related assets.


53



The following table provides a reconciliation of segment information to
total consolidated information:



Corporate/
Fiscal Generic Brand Other Consolidated
(in thousands) ------ ------------ ------------ ----------- ---------------
Net revenues 2001 $ 701,435 $ 145,261 $ - $ 846,696
2000 667,808 122,337 - 790,145
1999 638,122 83,001 - 721,123

Segment profit (loss) 2001 208,186 5,076 (155,249) 58,013
2000 261,238 15,630 (34,125) 242,743
1999 226,153 14,941 (48,800) 192,294

Property, plant and equipment
additions 2001 18,883 5,231 537 24,651
2000 24,418 5,168 255 29,841
1999 13,570 4,087 1,099 18,756

Depreciation and
Amortization 2001 19,772 16,037 6,583 42,392
2000 12,919 15,540 7,247 35,706
1999 11,452 10,246 5,213 26,911

At March 31,
Segment assets 2001 $ 627,502 $ 249,401 $ 589,070 $ 1,465,973
2000 464,277 259,196 617,757 1,341,230
1999 396,293 257,860 552,508 1,206,661


Note 17. Commitments

We have entered into various product licensing agreements. In some of these
arrangements, we provide funding for the development of the product or to obtain
rights to the use of the patent, through milestone payments, in exchange for
marketing and distribution rights to the product. In the event all projects are
successful, milestone payments totaling $22,000,000 would be paid over the next
5 years.

We have entered into employment agreements with certain executives that
provide for compensation and certain other benefits. The agreements also provide
for severance payments under certain circumstances.

We entered into an agreement with an investment advisor, which has since
been terminated. Under the terms of the agreement, the former investment advisor
may allege a claim of $12,000,000 upon the consummation of certain business
combinations occurring within a limited period from the termination date.


54



In July 2000, we entered into a three-year agreement, as amended, with an
outside consultant. The consultant received 100,000 vested stock options, a
monthly fee, the potential for a performance bonus, as well as indemnification.
Additionally, under this agreement, we may be liable to pay such consultant a
fee equal to one-tenth of one percent of the aggregate value of any major
business combination for which the consultant participated or provided services.
We estimate approximately $1,200,000 will be recognized over the remaining term
of the agreement.

In October 2000, we entered into a seven-year operating lease, effective
March, 2001, for an administrative and research and development facility in
Raleigh, North Carolina, with an average annual payment of $1,500,000.

Note 18. Related Parties

A director of the Company is the chief executive officer of a bank in
which the Company had on deposit $10,557,000 in a money market account at March
31, 2001. Subsequent to year-end, the deposit was reduced to $4,500,000.

An officer of the Company is the principal owner and officer of a company
that provides services relating to biostudies performed by the Company. Under
the terms of the agreement, the Company is required to provide a first right of
refusal to perform the designated services related to competitive bids for such
services. The agreement also provides for a payment of a minimum monthly fee of
$125,000 to be applied to the services performed. The agreement expires in
fiscal 2010. The officer is also a director of a company that performs registry
services for a product marketed by the Company. The agreement provides for the
reimbursement of services on a cost plus basis and expires in fiscal 2006,
unless previously terminated. The officer is also an investor in a company that
provides on-site medical units to certain subsidiaries and whose son is a
principle officer. Total expenses for all the services provided under these
related party arrangements were $9,405,000, $7,272,000 and $7,411,000 in fiscal
2001, 2000 and 1999, respectively.

Note 19. Contingencies

We had an agreement with Genpharm whereby we benefited from the sale of
ranitidine tablets by Novopharm under a separate agreement between Genpharm and
Novopharm. Based on an independent audit, Genpharm initiated a lawsuit against
Novopharm to resolve contract interpretation issues and collect additional funds
due. In response to Genpharm's suit, Novopharm filed counterclaims against both
Genpharm and the Company. In March 2001, the Company, Genpharm and Novopharm
reached a settlement dismissing all claims between the parties.

In June 1998, we filed suit against American Bioscience, Inc. (ABI),
American Pharmaceutical Partners, Inc. (APP) and certain of their directors and
officers. Our suit sought various legal and equitable remedies. In June 1999,
the defendants filed their answer and a cross-complaint against the Company. The
cross-complaint sought unspecified compensatory and punitive damages.


55



In August 2000, we entered into a settlement agreement with ABI, APP and
certain of their directors and officers. The settlement resulted in the
resolution of all differences, disputes and claims raised in the complaint and
cross-complaint mentioned above. Upon settlement, we received $5,000,000 from
ABI for our equity investment in VivoRx, Inc. In December 2000, as required
under the terms of the settlement, we received payment from ABI for the transfer
to ABI of ABI's common stock owned by us. This payment has been included in
other income, net of expenses, in the amount of $9,200,000.

The Company was involved in a dispute with KaiGai Pharmaceuticals, Co. Ltd.
(KaiGai) relating to a license and supply contract which both parties claim was
breached. KaiGai sought damages in excess of $20,000,000. The dispute was
subject to binding arbitration, and in November 1999, the arbitration panel
denied KaiGai's request for damages. KaiGai appealed the award to the United
States District Court for the Central District of California. In July 2000, our
motion to dismiss KaiGai's appeal was granted.

In December 1998, the FTC filed suit in U.S. District Court for the
District of Columbia against the Company. The FTC's complaint alleges the
Company engaged in restraint of trade, monopolization, attempted monopolization
and conspiracy to monopolize arising out of certain agreements involving the
supply of raw materials used to manufacture two drugs.

The FTC also sued in the same case the foreign supplier of the raw
materials, the supplier's parent company and its United States distributor.
Under the terms of the agreements related to these raw materials, the Company
had agreed to indemnify these parties. The Company is a party to other suits
filed in the same court involving the Attorneys General from all states and the
District of Columbia and more than 25 putative class actions that allege the
same conduct alleged in the FTC suit, as well as alleged violations of state
antitrust and consumer protection laws.

The relief sought by the FTC includes an injunction barring the Company
from engaging in the challenged conduct, recision of certain agreements and
disgorgement in excess of $120,000,000. The states and private parties seek
similar relief, treble damages and attorneys' fees. The Company's motions to
dismiss several of the private actions were granted.

In July 2000, the Company reached a tentative agreement to settle the
actions brought by the FTC and the States Attorneys General regarding raw
material contracts for lorazepam and clorazepate. The Company has agreed to pay
$100,000,000 plus up to $8,000,000 in attorneys' fees incurred by the States
Attorneys General. Based on the FTC commissioners' approval of the tentative
settlement with the FTC and States Attorneys General, in December 2000, the
Company placed into escrow $100,000,000. Settlement papers have been executed
and filed by the parties. The court has preliminarily approved the tentative
settlement. Under the court's current schedule, a hearing with respect to final
approval is scheduled for November 29, 2001.


56


In July 2000, the Company also reached a tentative agreement to settle
private class action lawsuits filed on behalf of consumers and third-party
reimbursers related to the same facts and circumstances at issue in the FTC and
States Attorneys General cases. The Company has agreed to pay $35,000,000 to
settle the third party reimburser actions, plus up to $4,000,000 in attorneys'
fees incurred by counsel in the consumer actions. Based on the FTC
commissioners' approval of the tentative settlement with the FTC and States
Attorneys General, in March 2001, the Company placed into escrow $35,000,000.
The tentative settlement has been preliminarily approved by the court. Under the
court's current schedule, a hearing with respect to final approval is scheduled
for November 29, 2001.

In total, the Company has agreed to pay up to $147,000,000 to settle these
actions brought by the FTC, States Attorneys General, and certain private
parties (Tentative Settlement). The Tentative Settlement also includes three
companies indemnified by the Company - Cambrex Corporation, Profarmaco S.r.l.
and Gyma Laboratories, Inc. Lawsuits not included in this Tentative Settlement
principally involve alleged direct purchasers such as wholesalers and
distributors.

The Company believes that it has meritorious defenses, with respect to the
claims asserted, in those anti-trust suits which are not part of the Tentative
Settlement and will vigorously defend its position. However, an adverse result
in these cases, or if the Tentative Settlement is not given final approval by
the court, the outcome of continued litigation of these cases could have a
material adverse effect on the Company's financial position and results of
operations.

A qui tam action was also commenced by a private party in the U.S. District
Court for the District of South Carolina purportedly on behalf of the United
States alleging violations of the False Claims Act and other statutes. In
January 2001, the District Court granted the Company's motion to dismiss. The
time for filing an appeal has lapsed.

In addition to these cases, in January 1999, a class action suit was filed
by Frank Ieradi on behalf of himself and other similarly situated shareholders
in the U.S. District Court of the Western District of Pennsylvania. In this
suit, the plaintiff alleged violations of federal securities laws by the Company
and certain of its current and former directors and officers and asked for
compensatory damages in an unspecified amount. In December 1999, the U.S.
District Court of the Western District of Pennsylvania granted the Company's
motion to dismiss the case. In August 2000, the U.S. Court of Appeals for the
Third Circuit affirmed the decision of the District Court. No further appeal of
this case has been taken.

57



The Company filed an ANDA seeking approval to market buspirone, a generic
equivalent to Bristol-Myers Squibb's (BMS) BuSpar(R). The Company had filed the
appropriate certifications relating to the patents then listed in the Orange
Book for this product. On November 21, 2000, a new patent claiming the
administration of a metabolite of buspirone (which BMS claims also covers the
administration of buspirone itself) was issued to BMS. The subsequent listing of
this patent in the Orange Book prevented the FDA from granting final approval
for the Company's buspirone ANDA. On November 30, 2000, the Company filed suit
against the FDA and BMS in the United States District Court for the District of
Columbia. The complaint asked the court to order the FDA to immediately grant
final approval of the Company's ANDA for the 15mg buspirone product and require
BMS to request withdrawal of the patent from the Orange Book. Upon the Company
posting a bond in the amount of $25,000,000, the court entered an order granting
the Company's motion for a preliminary injunction. Following a brief stay by the
court of appeals, the FDA granted approval for the Company's ANDA with respect
to the 15mg strength. Upon receiving FDA approval, the Company commenced
marketing and selling the product in March 2001. BMS appealed the preliminary
injunction order to both the Court of Appeals for the Federal Circuit and the
Court of Appeals for the District Court of Columbia Circuit. The Federal Circuit
is hearing the appeal on an expedited basis.

The Company is involved in three other suits related to the buspirone
ANDAs. In November 2000, the Company filed suit against BMS in the United States
District Court for the Northern District of West Virginia. The suit seeks a
declaratory judgement of non-infringement and/or invalidity of the BMS patent
listed in November 2000. In January 2001, BMS sued the Company for patent
infringement in the United States District Court for the District of Vermont and
also in the United States Court for the Southern District of New York. In each
of these cases, BMS asserts the Company infringes BMS' recently issued patent
and seeks to rescind FDA approval of the Company's 15mg ANDA and to block
approval of the 5mg, 10mg and 30mg strengths. It is expected that BMS will seek
to recover damages equal to the profits it has lost as a result of the Company's
sales of this product. While the suits are in the early stages, the Company
believes it has meritorious defenses to the claims and intends to vigorously
defend its position. An adverse outcome could have a material adverse effect on
the Company's operations and/or financial position.

In February 2001, Biovail Corporation (Biovail) filed suit against the
Company and Pfizer Inc. (Pfizer) in United States Federal District Court for the
Eastern District of Virginia alleging anti-trust violations with respect to
agreements entered into between the Company and Pfizer regarding nifedipine. The
Company filed a motion to transfer the case to United States Federal District
Court for the Northern District of West Virginia, which was granted. While this
suit is in its early stages, the Company believes it has meritorious defenses to
the claims asserted by Biovail and intends to vigorously defend its position. An
adverse outcome could have a material adverse effect on the Company's operations
and/or financial position.

We are involved in various legal proceedings that are considered normal to
our business. While it is not feasible to predict the ultimate outcome of such
proceedings, it is the opinion of management that the ultimate outcome will not
have a material adverse effect on the results of our operations or our financial
position.

58



Mylan Laboratories Inc.
Independent Auditors' Report



Board of Directors and Shareholders
Mylan Laboratories Inc.:


We have audited the accompanying consolidated balance sheets of Mylan
Laboratories Inc. and subsidiaries as of March 31, 2001 and 2000, and the
related consolidated statements of earnings, shareholders' equity and cash flows
for each of the three years in the period ended March 31, 2001. These financial
statements are the responsibility of the Company's management. Our
responsibility is to express an opinion on these 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, such consolidated financial statements present fairly, in
all material respects, the financial position of Mylan Laboratories Inc. and
subsidiaries as of March 31, 2001 and 2000, and the results of their operations
and their cash flows for each of the three years in the period ended March 31,
2001, in conformity with accounting principles generally accepted in the United
States of America.






Deloitte & Touche LLP
Pittsburgh, Pennsylvania
May 8, 2001
















Mylan Laboratories Inc.
Supplementary Financial Information

Quarterly Financial Data
(in thousands, except per share data and notes)

1st 2nd 3rd 4th
Quarter(1) Quarter Quarter Quarter Year(2)
---------- ------- ------- -------- -------
Fiscal 2001
Net revenues $167,255 $207,555 $223,238 $248,648 $846,696
Gross profit 73,753 93,996 102,268 112,158 382,175
Net earnings (76,089) 33,509 37,645 42,062 37,128

Earnings per share:
Basic $ (.59) $ .27 $ .30 $ .34 $ .30
Diluted $ (.59) $ .27 $ .30 $ .33 $ .29
Share prices(3)
High $ 32.25 $ 27.94 $ 30.00 $ 25.85 $ 32.25
Low $ 17.00 $ 18.06 $ 22.50 $ 21.00 $ 17.00

Fiscal 2000
Net revenues $ 177,095 $194,489 $203,877 $214,684 $790,145
Gross profit 95,319 109,057 108,613 107,779 420,768
Net earnings 31,953 37,066 40,434 44,793 154,246

Earnings per share:
Basic $ .25 $ .29 $ .31 $ .35 $ 1.19
Diluted $ .25 $ .28 $ .31 $ .34 $ 1.18
Share prices
High $ 28.38 $ 30.31 $ 25.63 $ 30.00 $ 30.31
Low $ 21.63 $ 17.06 $ 17.19 $ 22.50 $ 17.06

(1) In July 2000, we reached a tentative settlement with the Federal Trade
Commission, States Attorneys General and certain private parties with
regard to lawsuits filed against the Company relating to pricing issues and
raw material contracts on two of our products. As a result, we recognized a
tentative litigation settlement charge of $147,000,000. Excluding the
tentative settlement charge, net earnings for fiscal 2001 were
$131,208,000, or $1.04 per basic and diluted share.

(2) The sum of earnings per share for the four quarters may not equal earnings
per share for the total year due to changes in the average number of common
shares outstanding.

(3) New York Stock Exchange symbol: MYL


For the quarter ended March 31, 2001, certain co-promotional expenses were
reclassed from selling and administrative expenses to cost of sales. The effect
of this reclass was to reduce gross profit and selling and administrative
expenses for each of the prior quarters presented above. The amounts reclassed
are as follows:

1st 2nd 3rd 4th
Quarter Quarter Quarter Quarter Year
------- ------- ------- ------- ------
Fiscal 2001 $ 1,223 $ 2,313 $ 2,822 $ - $ 6,358
Fiscal 2000 928 1,755 2,539 2,337 7,559

60

Item 9. Changes in and Disagreements with Accountants on Accounting and
Financial Disclosure

None.


PART III


Item 10. Directors and Executive Officers of the Registrant

The information required by this item is hereby incorporated by reference
to our 2001 Proxy Statement. Certain executive officers have resigned subsequent
to March 31, 2001, as identified on the current report on Form 8-K filed with
the Securities and Exchange Commission on June 19, 2001.

Item 11. Executive Compensation

The information required by this item is hereby incorporated by reference
to our 2001 Proxy Statement.


Item 12. Security Ownership of Certain Beneficial Owners and Management

The information required by this item is hereby incorporated by reference
to our 2001 Proxy Statement.


Item 13. Certain Relationships and Related Transactions

The information required by this item is hereby incorporated by reference
to our 2001 Proxy Statement.



PART IV


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

(a) 1. Consolidated Financial Statements

The Consolidated Financial Statements listed in the Index to
Consolidated Financial Statements are filed as part of this
report.

2. Financial Statement Schedules

All schedules have been omitted because they are not
required or the information can be derived from the
Consolidated Financial Statements or Notes thereto.

61




3. Exhibits

3.1 Amended and Restated Articles of Incorporation of the
registrant, filed as Exhibit 4.2 to the Form S-8 on December
23, 1997, (registration number 333-43081) and incorporated
herein by reference.

3.2 By-laws of the registrant, as amended to date, filed
herewith.

4.1 Rights Agreement, as amended to date, between the Company
and American Stock Transfer & Trust Co., filed as Exhibit
4.1 to Form 8-K dated August 30, 1996, and incorporated
herein by reference. Amendment is incorporated herein by
reference to Exhibit 1 to Form 8-A/A dated March 31, 2000.

10.1 Mylan Laboratories Inc. 1986 Incentive Stock Option Plan, as
amended to date, filed as Exhibit 10(b) to Form 10-K for
fiscal year ended March 31, 1993, and incorporated herein by
reference.

10.2 Mylan Laboratories Inc. 1997 Incentive Stock Option Plan, as
amended to date, filed herewith.

10.3 Mylan Laboratories Inc. 1992 Nonemployee Director Stock
Option Plan, as amended to date, filed as Exhibit 10(l) to
Form 10-K for the fiscal year ended March 31, 1998, and
incorporated herein by reference.

10.4 Employment contract with Milan Puskar dated April 28, 1983,
as amended to date, filed as Exhibit 10(e) to Form 10-K for
fiscal year ended March 31, 1993, and incorporated herein by
reference.

10.5 Salary Continuation Plan with Milan Puskar, Dana G. Barnett
and C.B. Todd each dated January 27, 1995, and filed as
Exhibit 10(b) to Form 10-K for fiscal year ended March 31,
1995, and incorporated herein by reference.

10.6 Salary Continuation Plan with Louis J. DeBone dated March
14, 1995, filed as Exhibit 10(c) to Form 10-K for fiscal
year ended March 31, 1995, and incorporated herein by
reference.

10.7 Salary Continuation Plan with Patricia Sunseri dated March
14, 1995, filed as Exhibit 10(k) to Form 10-K for the fiscal
year ended March 31, 1997, and incorporated herein by
reference.

10.8 Salary Continuation Plan with Roderick P. Jackson dated
March 14, 1995, as amended to date, filed as Exhibit 10(m)
to Form 10-K for fiscal year ended March 31, 1999, and
incorporated herein by reference.

10.9 Salary Continuation Plan with John P. O'Donnell dated March
14, 1995, as amended to date, filed herewith.



62

10.10Split Dollar Life Insurance Arrangement with Milan Puskar
Irrevocable Trust filed as Exhibit 10(h) to Form 10-K for
the fiscal year ended March 31, 1996, and incorporated
herein by reference.

10.11Split Dollar Life Insurance Arrangement with the Dana G.
Barnett Irrevocable Family Trust filed as Exhibit 10(j) to
Form 10-K for the fiscal year ended March 31, 1997, and
incorporated herein by reference.

10.12Service Benefit Agreement with Laurence S. DeLynn, John C.
Gaisford, M.D., and Robert W. Smiley, Esq. each dated
January 27, 1995, and filed as Exhibit 10(g) to Form 10-K
for fiscal year ended March 31, 1995, and incorporated
herein by reference.

10.13Transition and Succession Agreement dated November 10, 1999,
in the form entered into with Milan Puskar, Patricia
Sunseri, Roderick P. Jackson, Louis J. DeBone, Dana G.
Barnett and John P. O'Donnell, filed herewith.

10.14 Executives' Retirement Savings Plan, filed herewith.

21.1 Subsidiaries of the registrant, filed herewith.

23.1 Consents of Independent Auditors, filed herewith.


(b) Reports on Form 8-K

The Company did not file any reports on Form 8-K during the quarter ended
March 31, 2001.


63





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.


Date: June 22, 2001

by /S/ MILAN PUSKAR
Milan Puskar
Chairman and Chief Executive Officer


Pursuant to the requirements of the Securities Exchange Act of 1934,
this Report has been signed below by the following persons on behalf of the
registrant and in the capacities and on the dates indicated.


/S/ MILAN PUSKAR June 22, 2001 /S/ DANA G. BARNETT June 22, 2001
Milan Puskar Dana G. Barnett
Chairman and Chief Executive Officer Executive Vice President and Director
(Principal executive officer)


/S/ LAURENCE S. DELYNN June 22, 2001 /S/ DOUGLAS J. LEECH June 22, 2001
Laurence S. DeLynn Douglas J. Leech
Director Director


/S/PATRICIA A. SUNSERI June 22, 2001 /S/JOHN C. GAISFORD,M.DJune 22, 2001
Patricia A. Sunseri John C. Gaisford,M.D.
Vice President and Director Director


/S/ C.B. TODD June 22, 2001 /S/ GARY E. SPHAR June 22, 2001
C.B. Todd Gary E. Sphar
Director V.P. - Finance, Mylan Pharmaceuticals Inc.
(Principal financial officer and principal
accounting officer)









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