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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, DC 20549

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FORM 10-K



[X] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF
THE SECURITIES EXCHANGE ACT OF 1934
For the fiscal year ended December 31, 1999
[ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF
THE SECURITIES EXCHANGE ACT OF 1934


COMMISSION FILE NUMBER 0-21185

APPLIED ANALYTICAL INDUSTRIES, INC.
(Exact name of Registrant as specified in its charter)



DELAWARE 04-2687849
(State or other jurisdiction of (I.R.S. employer
incorporation or organization) identification no.)


2320 SCIENTIFIC PARK DRIVE, WILMINGTON, NC 28405
(Address of principal executive office) (Zip code)

Registrant's telephone number, including area code: (910) 254-7000

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

COMMON STOCK, $0.001 PAR VALUE PER SHARE
(Title of class)

Indicate by check mark 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 check mark if disclosure of delinquent filers pursuant to Item
405 of Regulation S-K is not contained herein, and will not be contained, to the
best of the Registrant's knowledge, in definitive proxy or information
statements incorporated by reference in Part III of this Form 10-K of any
amendment to this Form 10-K. [ ]

The number of shares outstanding of the Registrant's common stock, as of
February 29, 2000 was 17,343,238 shares. The aggregate market value for the
voting stock held by non-affiliates of the Registrant on February 29, 2000 was
approximately $77,294,351.

DOCUMENTS INCORPORATED BY REFERENCE

Portions of the Registrant's 1999 Proxy Statement dated approximately April
7, 2000 are incorporated by reference in Part III hereof.
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PART I

ITEM 1. BUSINESS.

The terms "Company", "Registrant" or "AAI" in this Form 10-K include
Applied Analytical Industries, Inc., its corporate predecessors and its
subsidiaries, except where the context may indicate otherwise. The Company was
incorporated in 1986, although its corporate predecessor was founded in 1979.
AAI operates in two business segments which include a product development
business and a fee-for-service business.

AAI is a specialty pharmaceutical company offering product development
opportunities and contract support services to the worldwide pharmaceutical and
biotechnology industries.

AAI offers a wide range of pharmaceutical product development services
including comprehensive pharmaceutical formulation, testing and manufacturing,
in addition to the ability to take these newly formulated products into and
through the human clinical studies needed for marketing approval. AAI provides
these services both individually and on an integrated fashion to pharmaceutical
partners, as well as utilizing them on its internal proprietary projects and new
drug development activities. This business segment also provides a strong base
of resources, expertise and ideas that allows the Company to carry out its
internal product development activities successfully.

AAI has contributed to the submission, approval or continued marketing of
client products worldwide, encompassing a wide range of therapeutic categories
and technologies. The Company believes that its ability to offer an extensive
portfolio of high quality drug development and support services enables it to
effectively compete as pharmaceutical and biotechnology companies look for a
mixture of standalone and integrated drug development solutions that offer
cost-effective results on an accelerated basis.

The Company's product development business segment utilizes its
fee-for-service business segment as a well-established foundation for the
continued growth of AAI's internal product development program for new and
improved drugs and drug delivery technologies. This internal drug and drug
technology development business is funded initially by the Company, with the
Company later participating in the benefits of any potential commercial success
through licensing and royalty arrangements with partner pharmaceutical firms.

The objective of the product development business is the growth and
utilization of a portfolio of proprietary technologies and patent and
intellectual property rights to bring products to market that are safer, more
effective, innovative, and more cost-efficient for the patient and health care
community. Moreover, growth in AAI's product development business will generate
more business, skills and relationships in the Company's fee-for-service
business. Success in both strategies will permit the AAI to continue to
establish itself as a specialty pharmaceutical company.

In 1994, as part of its internal development program, the Company organized
Endeavor Pharmaceuticals Inc. ("Endeavor") to develop certain hormone
pharmaceutical products, focusing initially on several such products then under
development by AAI. The Company owns approximately 35% of the fully-diluted
common equity of Endeavor.

In December 1996, the Company acquired L.A.B. Gesellschaft fur
pharmakologische Untersuchungen mbH & Co KG. ("L.A.B."). L.A.B. was a European
contract research and development organization headquartered in Neu-Ulm, Germany
with principal operating units in Neu-Ulm and Munich, Germany; Paris, France,
and Arnhem, Netherlands as well as a sales office in London, England. The former
L.A.B. operations are now included in the organization referred to as AAI
Europe. AAI Europe focuses on both clinical and non-clinical pharmaceutical
product development and provides services that include drug formulation
development; chemical analysis; Phase I clinical trial studies; bioanalytical
testing; and European regulatory consulting. AAI Europe also provides Phase
II-IV multi-center clinical trial studies focused in niche therapeutic areas
including hepatic disease, chemotherapeutics, and hormone replacement therapy.

In September 1998, the Company acquired Kansas City Analytical Services,
Inc. (KCAS) a bioanalytical services company in the Kansas City, Kansas area.
KCAS offers bioanalytical testing of products to large

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and small pharmaceutical development companies as well as to the Company's
internal product development program. The addition of KCAS significantly
increased AAI's bioanalytical testing capacity.

On March 16, 1999, the Company merged with Medical & Technical Research
Associates, Inc., (MTRA) a clinical research organization located near Boston,
Massachusetts. MTRA offers clinical phase II -- IV studies predominately in the
US market to large and small pharmaceutical companies as well as to the
Company's internal product development program. The addition of MTRA adds
clinical Phase II -- IV capabilities in the United States and significantly
increases AAI's ability to provide clinical testing to U.S. customers and enable
the Company to compete for global clinical trial engagements. It also provides a
strong base of clinical trials skills for the Company's internal product
development program.

The merger with MTRA was accounted for as a pooling-of-interests, and
accordingly, all prior period consolidated financial statements have been
restated to include the results of operations, financial position, and cash
flows of MTRA as though MTRA had always been a part of AAI. Results for the
years ended December 31, 1999, 1998 and 1997 represent the combined results of
AAI and MTRA.

PRODUCT DEVELOPMENT BUSINESS

The Company dedicates a portion of its technical resources and operating
capacity to internal drug and technology development with the objective of
licensing marketing rights to third parties. It also provides product
development services for clients' new and existing products that generate
royalties, milestone payments and upfront fees for the Company.

The Company does not independently commercialize products developed
internally or otherwise directly compete with its clients in the marketing or
distribution of products and, accordingly, believes that its internal
development efforts are complementary to its clients' development needs. The
Company's internal product and technology development program has resulted in
multiple product applications filed with the FDA and European regulatory
agencies. Many of these products have been licensed or sold. The internal
development program has also resulted in patents covering drug technology and
pending patent applications.

Since 1993, the Company has significantly increased its investment in its
internal product development program. Because of the length of time required for
development and approval of pharmaceutical products, the Company has only
recently begun to recognize significant license revenue from its internal
development efforts. The Company anticipates that internal product development
revenues, including royalties and milestone license payments, will represent a
growing proportion of its revenue. However, there can be no assurance that
internal development projects will yield products that will be approved by the
appropriate regulatory authorities or will be attractive to potential clients.
Although there is a risk that any particular development project may not produce
revenues, the Company believes that the profit margins from successful drug and
technology development projects could potentially exceed the margins for
standard fee-for-service engagements. The Company seeks to pursue multiple drug
and technology development projects to manage risk in each particular effort.

In 1994, as part of its internal development program, the Company organized
Endeavor with certain financial investors and an affiliate of Schering AG to
continue the development of certain generic hormone products then under
development by AAI. The Company assigned its rights to such products to Endeavor
in return for approximately 47% of Endeavor's equity during a private placement
of Endeavor stock, and the Company entered into a contract with Endeavor to
continue product development and clinical supply manufacture. AAI currently owns
approximately 35% of the fully diluted common equity of Endeavor. The Company
believes that such services are provided at terms that are no less favorable
than terms that would be obtained from an unrelated third party.

The Company recently purchased certain product rights and validated
manufacturing equipment from Endeavor as consideration for reducing the Endeavor
outstanding receivable balance from approximately $2.9 million, including
work-in-progress, to $950,000.

Endeavor is currently developing another product, in multiple dosage
strengths; however, there can be no assurance that such product will ultimately
be approved by the FDA. Endeavor does not directly market any
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products and its revenues are dependent upon licensing fees and royalties from
third parties. Continued product development by Endeavor is dependent upon
revenues from additional capital funding.

In 1995 the Company entered into an agreement with Aesgen, Inc. ("Aesgen"),
a company organized by the Company with an affiliate of Mayo Clinic, MOVA
Pharmaceutical Corporation and certain financial investors, to develop certain
pharmaceutical products. Six products developed by the Company for Aesgen have
been approved by the FDA. In 1996, the Company sold to Aesgen marketing rights
to a product being developed by the Company. Under the agreement, Aesgen will
pay license fees and additional royalties upon marketing the product, although
there can be no assurance that the product will be approved by the FDA or
marketed. AAI continues to hold a $1.6 million non-voting, non-convertible
preferred stock investment in Aesgen.

In addition to its development work for Endeavor and Aesgen, the Company
has continued its internal development of products to be licensed to third
parties that have marketing and distribution capabilities. The Company has
entered into numerous license agreements for products that are currently in
development. The terms of the license agreements vary as to amounts of milestone
payments, as well as methods and extent of revenue participation. While the
Company anticipates that most of its product license agreements will provide
that prospective clients will ultimately sponsor the approved product, in
certain instances the Company has made submissions for internally developed
products in its own name.

Continuing to leverage its development capabilities, the Company has moved
into product line extension development and has also begun reviewing new
compounds that are chemically similar to currently marketed products with proven
therapeutic and safety profiles, and that offer improved characteristics over
the marketed product. Such improved characteristics would include enhanced or
new therapeutic indices, reduced side effects, improved bioavailability and
improved pharmacokinetics. Because considerable toxicity data already exists for
the marketed product, the Company believes that product lines extensions and
pro-drugs generally could be developed with less risk of failure and in a
shorter time frame than new chemical entity development. The Company believes
that virtual and limited-resource drug companies provide opportunities to enter
into collaborative ventures to identify and develop these types of compounds.

The Company is also active in providing product life cycle management for
major existing products. The Company brings together scientific, patent and
regulatory capabilities focused on enhancing existing products.

TECHNOLOGY DEVELOPMENT PROGRAM

As an adjunct to the internal development program, the Company has sought
to protect certain intellectual property it has developed relative to the drug
development process. The Company has established a patent committee that meets
regularly to review employee-generated submissions of possible patentable
subject matter. The patent committee reviews the novelty and usefulness of the
submission and, with input from the marketing department as to commercial
viability, determines to either pursue a patent application or designate the
submission as a trade secret.

The Company's internal development program has yielded multiple issued
patents and has several pending applications. For example, the Company's
patented Pro-Sorb(R) formulation technology has been shown to facilitate the
oral absorption of a number of non-steroidal anti-inflammatory drugs or NSAIDs,
such as diclofenac, to reduce gastric irritation and speed the onset of
therapeutic activity. In addition, the Company has patented a novel oral
delivery system for certain biotechnology compounds that may currently be
administered only by injection. The Company is seeking licensing partners for
its other recently developed technologies.

FEE-FOR-SERVICE BUSINESS

The Company also provides a broad array of drug development services,
including chemical analysis, synthesis and other laboratory services;
formulation development; bioanalytical services; clinical supply and niche
manufacturing; clinical trial services and monitoring; and regulatory and
compliance consulting. The Company assigns project management teams consisting
of customer service representatives and technical

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employees that meet with clients at frequent intervals to monitor and guide
projects through the development process. Continual client interaction allows
the Company to efficiently manage the drug development process. Historically,
the Company's laboratory services have accounted for approximately one half of
its fee-for-service revenue, although relative amounts vary from year to year.
Formulation development projects and clinical supply and niche manufacturing
generally have contributed the major portions of remaining annual
fee-for-service revenue.

LABORATORY SERVICES

In support of its own internal as well of its clients' drug development and
compliance programs, the Company offers laboratory services to characterize and
measure drug components and impurities. The Company has more than 19 years
experience in providing analytical testing services dedicated exclusively to the
drug industry and has developed the scientific expertise, state-of-the-art
equipment and broad range of scientific methods to accurately and quickly
analyze almost any compound or product. The Company's laboratory services
include method development and validation; stability studies; raw materials and
release testing; biotechnology, microbiology and bioanalytical testing; product
characterization and organic synthesis.

Method Development and Validation. The Company develops and validates
methods used in a broad range of laboratory testing necessary to determine
physical or chemical characteristics of compounds. Analytical methods are
developed to demonstrate potency, purity, stability or physical attributes.
These methods are validated to ensure the data generated by these methods are
accurate, precise, reproducible and reliable and are used throughout the drug
development process and in product support testing.

Stability Studies. The Company provides stability testing and secure
storage facilities necessary to establish and confirm product purity, potency
and other shelf-life characteristics. Stability testing is required at all
phases of product development, from dosage form development through commercial
production, to confirm shelf life of each manufactured batch. The Company
maintains state-of-the-art climate-controlled facilities in the United States
and Germany to determine the impact of a range of storage conditions on product
integrity. FDA regulations and the regulations of European regulatory
authorities require that samples of clinical and commercial products placed in
stability chambers be analyzed in a timely fashion after scheduled "pull points"
occur, based on the date of manufacture. The Company's proprietary Laboratory
Tracking System (LTS) tracks client products maintained at the Company's
stability storage facilities and automatically schedules required testing as
pull points occur.

Raw Materials and Product Release Testing. The Company offers testing
required by the FDA and other regulatory agencies to confirm that raw materials
used in production and resulting finished products are consistent with
established specifications. Due to the incorporation of "just in time" inventory
control systems in client production schedules, release testing for both raw
materials and the finished product often cannot be scheduled by clients in
advance, yet must be performed immediately. The Company believes that its
internal scheduling systems, analytical laboratory expertise and systems for
prompt testing provide it with a competitive advantage in providing both raw
material and batch release testing. The Company believes that this service
enhances its client's confidence in adopting cost-saving "just in time"
inventory control systems.

Biotechnology Analysis and Synthesis. Although the types of analytical
investigations of biotechnology products are similar to those required for more
traditional pharmaceutical products, the complex molecular structure of many
biotechnology products requires different technology and expertise. The Company
provides a broad array of biotechnology services, including both analytical and
biological testing and method development and validation. AAI's breadth of
services allows the Company to rapidly deduce and characterize the complex
structure of the biotechnology product and measure the molecule or its
metabolites in human blood plasma to support clinical trial evaluation. The
Company has expertise in a broad spectrum of biochemical and immunochemical
methods for characterization and analysis of biotechnology drugs. These methods
include amino acid sequencing, amino acid analysis, peptide mapping,
carbohydrate and lipid analysis and electrophoresis. The Company also has
expertise in developing chromatographic methods that precisely evaluate the
purity and stability of biotechnology products. This service breadth and
diversity of analytical skills and technologies enable the Company to assist its
clients from early product development

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through the investigational new drug application and product license application
stages and commercial production.

Microbiological Testing. Microbiological testing is an essential indicator
to ensure that a drug product, whether raw material or finished product, does
not contain harmful micro-organisms. The Company has significant experience
conducting various microbial tests to identify and quantify micro-organisms that
may be present, including limulus amebocyte lysate testing, which measures toxic
byproducts of micro-organisms, and particulate matter testing to determine the
presence of foreign matter in injectable drug products. The Company also
performs sterility testing to identify the genus and species of any
micro-organisms that are present. In addition, the Company performs tests to
determine the effectiveness of antibiotics against micro-organisms and the
minimum levels of preservatives necessary in product formulations. The Company
also assists clients with environmental monitoring, including water and air
systems testing, using an automated biochemical system to identify
micro-organisms present and determine whether such systems are within applicable
microbial limits. The Company assists clients in validating their environmental
control systems to ensure compliance with Good Manufacturing Practices (GMP)
regulations.

Bioanalytical Testing. The Company offers bioanalytical testing services
to support clinical trials for its and its clients' pharmaceutical product
development needs, analyzing plasma samples to characterize the metabolized
forms of the drug and determine the rate of absorption. Bioanalytical studies of
new drugs often present challenging and complex issues, with products being
metabolized into multiple active and inactive forms, each of which must be
measured. The Company works with its clients to develop and validate analytical
methods to permit detection and measurement of the various components to trace
levels. The acquisition of L.A.B. in 1996 and KCAS in 1998 significantly
enhanced the Company's bioanalytical capabilities.

Product Characterization. The Company has the expertise and instruments
required to identify and characterize a broad range of chemical entities.
Characterization analysis identifies the chemical composition, structure and
physical properties of a compound, and characterization data forms a significant
portion of a regulatory application. The Company uses numerous techniques to
characterize a compound, including spectroscopy, chromatographic analyses and
other physical chemistry techniques. Additionally, the Company uses such
information for control testing to be performed throughout development and
marketing to confirm consistent drug composition. Once appropriate test methods
are developed and validated, and appropriate reference standards are
characterized and certified, the Company can assist clients by routinely testing
compounds for clinical and commercial use.

Organic Synthesis. The Company develops synthesis methods for producing
experimental quantities of new compounds needed for analytical characterization,
toxicological studies, formulation development and clinical trials. Through
organic synthesis techniques, the Company can produce reference standards of the
active compound, specific impurities, degradation by-products, bioassay
reference standards or molecular analogs to permit sufficient quantities of such
compounds to be separately characterized and studied.

FORMULATION DEVELOPMENT SERVICES

The Company provides integrated formulation development services for its
own internally developed pharmaceutical products and for those of its clients,
enabling the Company to take a compound and develop a safe and stable product
with desired characteristics. The Company believes its formulation expertise and
extensive analytical capabilities enable it to provide an efficient, seamless
development program, with a dedicated project team tracking the product through
all stages of formulation development. The Company provides formulation
development services during each phase of the drug development process, from new
compounds and modifications of existing products to generic versions of branded
products. The Company's formulation development projects may support a small
segment of critical development activities or may last for several years going
from early formulation development to optimized and validated production-scale,
packaged product.

The Company's formulation development expertise spans a broad spectrum of
therapeutic areas. The Company works with clients and its own product
development personnel to develop products with desired
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characteristics, including dosage form, strength, release rate, absorption
properties, stability and appearance. The Company has developed significant
product and process capabilities that enable it to efficiently solve the complex
problems that arise in developing formulations with targeted characteristics and
has developed a range of proprietary product technologies that allow it to
efficiently achieve desired results in product design and development.

In providing formulation services, the Company works closely with clients
and its own product development personnel to design and conduct feasibility
studies to chart the potential of formulating a drug using a combination of
active drug ingredients and inert materials called excipients. Using
experimental designs, initial prototype formulations are prepared to identify
potential problems in stability, bioavailability and manufacturing. Generally,
formulation development is an iterative process, with numerous initial
formulations being modified as problems are encountered. The Company believes
its experience and expertise in formulation development, as well as certain
proprietary technologies, permit it to design efficient protocols for
identifying and optimizing prototypes with the greatest potential. Upon
selection of the final product prototypes, the Company develops protocols to
scale the product batch size from development stage (hundreds to thousands of
units) to clinical scale (thousands to millions of units). During the clinical
phase the Company refines the formulation in response to clinical, bioanalytical
and stability data. The manufacturing scale-up process involves identifying and
resolving manufacturing problems to facilitate an efficient transfer to the
full-scale production equipment of the Company's clients. Throughout the
development process, the Company develops and validates the analytical methods
necessary to test the product to establish and confirm product specifications.

In addition to new drug development, the Company offers product
modification and line extension services to clients, generally for marketed
products facing patent expiration. Modifications of existing products offer the
Company's clients an opportunity to improve product characteristics, increasing
product market viability. Improved product characteristics include enhancement
of stability, absorption profiles (e.g., quick or sustained release), taste and
appearance. Product line extensions may include new dosage forms such as solids,
liquids and chewables, as well as new dosage strengths. Product modifications
and line extensions offer clients the opportunity to target new patient
subpopulations and improve patient compliance. The Company also offers
formulation services and other pharmaceutical product development services to
clients seeking to develop generic products.

CLINICAL SUPPLY AND NICHE MANUFACTURING

The Company provides clinical trials materials for Phase I through IV
clinical trials. The Company has expertise in manufacturing tablets, capsules,
sachets, liquids and suspensions, creams, gels, lotions and ointments. The
Company believes that outsourcing of clinical supply manufacturing is
particularly attractive to pharmaceutical companies that maintain large,
commercial-quantity, batch facilities, where clinical supply manufacturing would
divert resources from revenue-producing manufacturing. Similarly, pharmaceutical
companies often seek to outsource commercial manufacturing of small quantity
products. The Company has a dedicated 20,000 square foot facility in Wilmington,
North Carolina and a similar facility in Paris, France to distribute and track
clinical trial materials used in clinical studies. In addition, the Company
provides its clients assistance in scaling up production of clinical supply
quantities to commercial quantity manufacturing, and manufactures inventory on
behalf of clients for commercial sale while client production facilities are
being built and validated.

The Company's manufacturing facilities and equipment are qualified and
validated to operate under GMP regulations.

REGULATORY SERVICES

The Company assists in the preparation of regulatory submissions, audits a
client's vendors and client operations, conducts seminars, provides training
courses, and advises clients on applicable regulatory requirements. The Company
also assists clients in designing development programs for new or existing drugs
intended to be marketed in the United States and Europe. At the client's
request, the Company will either

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review client prepared submissions or draft sections and assemble regulatory
packages and attend FDA meetings with clients. The Company assists clients in
preparation for FDA inspections and assists them in correcting any deficiencies
noted in FDA inspections. In preparation for an FDA inspection, the Company's
regulatory affairs specialists conduct mock inspections to anticipate FDA
observations and advise clients of appropriate remedial actions. The Company
also audits manufacturers of active and excipient ingredients used in the drug
product, as well as packaging components, on behalf of clients to ensure that
the manufacturers' facilities are in compliance with GMP regulations. Such
audits generally include review of the vendor's drug master files, analysis of
written standard operating procedures ("SOP"), review of production records, and
observation of operations to ensure that written SOP's are being followed. Audit
reports include recommendations to address any deficiencies. The Company also
advises clients on validation issues concerning their systems and processes and
audits client facilities to assist them in validating their processes, cleaning,
water and air handling systems. The Company leverages its in-house laboratory
training programs by providing training to clients' employees. In addition, the
Company organizes and conducts seminars worldwide on a number of topical
industry issues.

CLINICAL SERVICES

The Company has a 48-bed Phase I clinical trial facility located in the
same facility as one of the Company's analytical laboratories in Research
Triangle Park, North Carolina. With the acquisitions of L.A.B. and MTRA, the
Company expanded its Phase I clinical trial capabilities and added the ability
to conduct and monitor Phase II-IV studies and multi-center trials focused in
niche therapeutic areas, including hepatic disease, chemotherapeutics and
hormone replacement therapy. The Company's Neu-Ulm, Germany operations include a
57-bed facility for conducting certain Phase I and II clinical trial studies, as
well as bioequivalency studies.

MTRA provides a full range of Phase II-IV clinical services to customers in
the pharmaceutical, biotechnology and medical device industries for assistance
in the drug development and regulatory approval process in North America as well
as to the Company's internal product development activities. The clinical
services include clinical trial management and monitoring, data management and
statistics. With the addition of MTRA in 1999, the Company anticipates that
clinical services will contribute more significantly to total revenues as
clinical services will be offered on a global scale and have a significant
customer base in the United States.

INFORMATION TECHNOLOGY

The Company has made significant investments in information technology. The
Company's proprietary LTS system tracks laboratory workflow and enables the
Company to monitor and plan work through the Company's laboratories. The LTS
system monitors the progress of a client's project, records time expended by
laboratory personnel, tracks sample locations and controls document revisions.
The Company's customized data management system connects analytical instruments
with multiple software architectures permitting automated data capture. The
Company believes that information technology will enable it to expedite the
development process by designing innovative services for individual client
needs, providing project execution, monitoring and control capabilities that
exceed a client's internal capabilities, streamlining and enhancing data
presentation to the FDA and enhancing its own internal operational productivity
while maintaining its quality.

In 1999, the Company continued its implementation of an enterprise wide
financial and operational integrated management information system including
significant systems licensed from SAP. Certain financial components became
operational at year end 1998, other operational management systems followed
later in 1999. The new system will eventually be implemented in all subsidiaries
and allows for expansion in a consistent and controlled manner.

Disclosure regarding the impact of year 2000 is included in Item 7
"Management's Discussion and Analysis of Financial Condition and Results of
Operations".

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CLIENTS

The Company has provided services to most of the major pharmaceutical
companies in the world. The Company believes that concentration of business
among certain large clients is not uncommon in its industry. The Company has
experienced such concentration in the past and may experience such concentration
in the future. Although AAI strives to reduce its reliance on a limited number
of major clients, there can be no assurance that the Company's business will not
be dependent upon certain major clients, the loss of which could have a material
adverse effect on the Company. In addition, due to the project nature of the
Company's business, there can be no assurance that significant clients in any
one period will continue to be significant clients in other periods.

MARKETING AND BUSINESS DEVELOPMENT

Since its inception, the Company has taken a customer-focused approach in
marketing its services, often placing the Company's technical personnel with its
clients' development teams to participate in planning meetings for the
development of a product. The Company assigns sales and technical personnel as
contacts for its larger clients, understanding that technical personnel may be
better able to identify the full scope of the client's needs and suggest
innovative approaches before the client formally develops the parameters of an
anticipated project. Generally, the Company also hosts more than ten technical
seminars per year for the pharmaceutical and biotechnology industries addressing
a variety of formulation development issues, stability testing and other topics.

CONTRACTUAL ARRANGEMENTS

The Company's product development contracts typically provide for upfront
fees, milestone payments and royalties. The commercialization of the product is
the responsibility of the marketing partner. The Company's fee-for-service
contracts are typically evidenced by signed service estimates establishing an
estimated fee for identified services. During the Company's performance of a
project, clients often adjust the scope of services to be provided by the
Company in light of interim project results, at which time the amount of fees is
adjusted accordingly. Generally, the Company's fee-for-service contracts are
terminable by the client upon notice of 30 days or less, although certain major
formulation development and manufacturing agreements are not unilaterally
terminable by the client. Although the contracts typically permit payment of
certain fees for winding down a project, the loss of a large contract or the
loss of multiple contracts could adversely affect the Company's future revenue
and profitability. Contracts may be terminated for a variety of reasons,
including the client's decision to forego a particular study, the failure of
product prototypes to satisfy safety requirements and unexpected or undesired
results of product testing.

BACKLOG

Backlog consists of anticipated net sales from signed service estimates and
other fee-for-service contracts that have not been completed and provide for a
readily ascertainable price. Once contracted work begins, net sales are
recognized as the service is performed. In certain cases, the Company begins
work for a client before a contract is signed. Accordingly, backlog does not
include anticipated net sales for which the Company has begun work but for which
the Company does not have a signed service estimate, or for any variable-priced
contracts. In addition, during the course of a project the client may
substantially adjust the requested scope of services and corresponding
adjustments are made to the price of services under the contract.

The Company believes that its backlog as of any date is not a meaningful
predictor of future results because the backlog can be affected by a number of
factors, including variable size and duration of contracts and adjustments in
the scope of a contracted project as interim results become available.
Additionally, contracts generally are subject to termination by clients upon 30
days notice or less. Moreover, the scope of a contract can change over the
course of a project. At December 31, 1999 and 1998 backlog was approximately
$75.2 and $45.0 million, respectively. Of the 1999 amount, approximately $36.9
million is not expected to be filled within year 2000.

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COMPETITION

The Company competes primarily with in-house research, development, quality
control and other support service departments of pharmaceutical and
biotechnology companies, as well as university research laboratories. In
addition, the Company believes that although there are numerous competitors in
its industry, there are few competitors that offer the depth and breadth of
scientific capabilities that it provides. Certain of the Company's competitors
may have significantly greater resources than the Company. Competitive
conditions for service areas vary.

Competitive factors include reliability, turn-around time, reputation for
innovative and quality science, capacity to perform numerous required services,
financial viability and price. The Company believes that it competes favorably
in these areas.

GOVERNMENT REGULATION

The services performed by the Company are subject to various regulatory
requirements designed to ensure the quality and integrity of pharmaceutical
products, primarily under the Federal Food, Drug, and Cosmetic Act and
associated GMP regulations which are administered by the United States Food and
Drug Administration (FDA) in accordance with current industry standards.
Services being performed outside the United States or for products intended to
be substituted to non-U.S. jurisdictions may be subject to additional regulatory
requirements and government agencies applicable to that jurisdiction. U.S.
regulations apply to all phases of drug manufacture, testing and record keeping,
including personnel, facilities, equipment, control of materials, processes and
laboratories, packaging, labeling and distribution. Noncompliance with such
regulations by the Company in a project could result in disqualification of data
collected by the Company for such project. Material violation of regulatory
requirements could result in additional regulatory sanctions. In severe cases
violations could result in a mandated closing of the Company's facilities which
would materially and adversely affect the Company's business.

To help assure compliance with applicable regulations, the Company has
established quality assurance controls at its facilities that monitor ongoing
compliance by auditing test data and regularly inspecting facilities, procedures
and other regulatory compliance parameters. In addition, FDA regulations and
guidelines, as well as applicable international standards, serve as a basis for
the Company's standard operating procedures. Certain of the Company's
development and testing activities are subject to the Controlled Substances Act,
administered by the Drug Enforcement Agency (the "DEA"), which regulates
strictly all narcotic and habit-forming substances. The Company maintains
separate, restricted-access facilities and heightened control procedures for
projects involving such substances due to the level of security and other
controls required by the DEA.

The Company's activities involve the controlled use of hazardous materials
and chemicals. The Company is subject to federal, state and local laws and
regulations governing the use, storage, handling and disposal of such materials
and certain waste products and is insured against losses arising out of the
normal course of business operations. Although the Company believes that its
safety procedures for handling and disposing of such materials comply with the
standards prescribed by federal, state and local laws and regulations, the risk
of accidental contamination or injury from these materials cannot be completely
eliminated. In the event of such an accident, the Company could be held liable
for any damages that result which could materially and adversely affect the
financial condition of the Company.

EMPLOYEES

At December 31, 1999, the Company had approximately 1,100 full-time
equivalent employees, of which 73 hold Ph.D. or M.D. degrees, or the foreign
equivalent. The Company believes that its relations with its employees are good.
None of the Company's employees in the U.S. are represented by a union. German
and French law provide certain representative rights to employees.

The Company's performance depends on its ability to attract and retain
qualified professional, scientific and technical staff. The level of competition
among employers for such skilled personnel is high. The

9
11

Company believes that its employee benefit plans enhance employee morale,
professional commitment and work productivity and provide an incentive for
employees to remain with the Company. While the Company has not experienced any
significant problems in attracting or retaining qualified staff, there can be no
assurance that the Company will be able to avoid these problems in the future.

All employees enter into confidentiality agreements protecting the
Company's proprietary information, as well as client-confidential material. New
U.S.-based employees are generally required to sign non-competition agreements,
prohibiting the employee from engaging in activities in competition with the
Company for a period of one year after termination of employment.

SPECIAL ITEM. EXECUTIVE OFFICERS OF THE COMPANY.

The following table sets forth the name, age, principal occupation and
business experience for the executive officers of the Company.

Frederick D. Sancilio, Ph.D., 50, Chairman of the Board, President, Chief
Executive Officer and Director. Dr. Sancilio has served in his current capacity
for more than five years. Before founding the Company in 1979, Dr. Sancilio's
experience in the pharmaceutical industry included various positions with
Burroughs-Wellcome Co., Schering-Plough Corporation, and Hoffmann-LaRoche, Inc.
He has published more than 30 scientific articles discussing various aspects of
pharmaceutical chemistry and regularly makes scientific presentations at
pharmaceutical seminars and meetings worldwide.

Gregory S. Bentley, 50, Executive Vice President, General Counsel and
Secretary. Mr. Bentley has served as Executive Vice President, Secretary and
General Counsel of the Company since June 1999. Prior to joining the Company,
Mr. Bentley served from 1994 to 1999 as Vice President, Regulatory and Quality
for Siemens Medical Systems, Inc., a leading medical device company and a
subsidiary of Siemens Corporation, and as Associate General Counsel of Siemens
Corporation. Prior to joining Siemens Corporation in 1986, Mr. Bentley practiced
law with Shearman & Sterling in New York.

William J. Blank, 49, Executive Vice President, Marketing and Sales. Mr.
Blank has served as Executive Vice President, Marketing and Sales since January
1999. Prior to joining the Company, he served as Vice President of Client
Relations at Parexel International Corp. from 1997 to 1998, and as Vice
President of Marketing for NMC Homecare, a division of National Medical Care,
from 1992-1996.

William L. Ginna, Jr. 47, Vice President and Chief Financial Officer. Prior
to joining the Company in February 2000, he served as Vice President and Chief
Financial Officer for London International Group, a medical and consumer
products distributor. Mr. Ginna, a Certified Public Accountant, also spent ten
years with Athlone Industries, Inc., a New York Stock Exchange manufacturer of
specialty steels and consumer products, where he most recently was Vice
President and Controller.

Eugene T. Haley, 50, International Managing Director and Treasurer. Prior
to his appointment to International Managing Director in February 2000, Mr.
Haley served as Executive Vice President and Chief Financial Officer since
joining the Company in February 1998. Prior to joining the Company he served as
the Chief Financial Officer of Kodak Worldwide Consumer Imaging Services during
1997 and as Senior Vice President of Qualex, Inc. (an Eastman-Kodak subsidiary)
from 1993 to 1997.

David Johnston, Ph.D., 49, Executive Vice President, Non-clinical
Operations. Prior to joining the Company in January 2000 as Executive Vice
President, Non-clinical Operations, Dr. Johnston served as President of Oread
Laboratories and Executive Vice President of Drug Development of Oread, Inc. a
contract research organization located in Lawrence, Kansas. Prior to joining
Oread, Dr. Johnston served as Vice President of Pharmaceutical Product
Development of Sanofi, a pharmaceutical company, directing more than 50
scientists in the area of drug development.

Richard J. Parker, 62, President Clinical Trials Division. Prior to the
Company's merger with MTRA, Mr. Parker served as Chief Executive Officer and
President of MTRA since founding MTRA in 1970.

Joachim Rexhaus, 46, Executive Vice President, European Operations. Mr.
Rexhaus was elected an Executive Vice President in 1998 and has served the
Company since August 1997 in a number of financial and
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administrative management positions in Europe. Prior to joining the Company, Mr.
Rexhaus held a number of financial and administrative management positions, most
recently at Hoechst AG, Syntex and IBM.

William H. Underwood, 52, Executive Vice President and Director. Mr.
Underwood has served in his current position since 1992 and has been a Director
since 1996. He also served as Chief Operating Officer from 1995 to May 1997. He
has held various positions in the pharmaceutical and cosmetic industries, prior
to joining the Company in 1986, with Mary Kay Cosmetics, Inc. and
Burroughs-Wellcome Co.

ITEM 2. PROPERTIES.

The Company's principal executive offices are located in Wilmington, North
Carolina, in a 74,000-square foot leased facility. The Company's primary U.S.
facilities are located in Wilmington, North Carolina; Research Triangle Park,
North Carolina; North Brunswick, New Jersey; Natick, Massachusetts; and Shawnee,
Kansas constituting approximately 278,000 square feet of total operational and
administrative space. The Company's primary European facilities are located in
Neu-Ulm, Germany and include approximately 120,000 square feet of operational
and administrative space. This facility is leased under renewable leases
expiring in 2008. The Company maintains other operating units at leased
facilities in San Bruno, California; Toronto, Canada; Munich, Germany; Paris,
France; and Arnhem, Netherlands. The Company maintains sales offices in Chicago,
Illinois; Boston, Massachusetts; San Diego and San Francisco, California;
Copenhagen, Denmark; London, England; Rome, Italy and Tokyo, Japan. The Company
also has joint operations with Shanghai Second Medical University located in
Shanghai, China and Tonji University in Wuhan, China. The Company believes that
its facilities are adequate for the Company's operations and that suitable
additional space will be available when needed.

ITEM 3. LEGAL PROCEEDINGS.

The Company may be party to lawsuits and administrative proceedings
incidental to the normal course of its business which are not considered
material. Management does not believe that any liabilities related to such
lawsuits or proceedings will have a material adverse effect on the Company's
financial condition, results of operations or cash flows.

On July 28, 1999, AAI filed a demand for arbitration against a former
client seeking approximately $700,000 for manufacturing services rendered. The
former client counterclaimed for $5 million alleging various misrepresentations
by the Company. On December 29, 1999, the former client filed suit in North
Carolina State Court contesting the arbitration and seeking several million
dollars in alleged damages. The Company countersued the former client for
approximately $3.6 million, including interest, for various services rendered in
addition to the amounts owed for manufacturing services. The State Court ruled
in February that all claims under the manufacturing agreement are to be decided
under arbitration. A June 2000 date has been set for the arbitration. Discovery
has not yet commenced in the litigation. The Company and the former client are
attempting to negotiate a settlement in lieu of the arbitration and legal
proceedings, however, there can be no assurance that any settlement will occur.
The Company vigorously contests the claims made by this former customer and
believes it is entitled to the value of the services rendered. The Company does
not believe that any future settlement will have a material adverse effect on
the Company's financial condition, results of operations or cash flows.

ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

None during the quarter ended December 31, 1999.

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PART II

ITEM 5. MARKET FOR THE REGISTRANT'S COMMON EQUITY AND RELATED STOCKHOLDER
MATTERS.

The price range of the Company's common stock, which is traded on the
NASDAQ market under the symbol "AAII," is listed below by quarter for the years
ended December 31, 1999 and 1998:



QUARTER
------------------------------------------------
FIRST SECOND THIRD FOURTH
--------- --------- --------- ---------

1999
High........................................................ $26 4/7 $14 2/3 $12 $13 1/8
Low......................................................... $11 $10 7/8 $ 4 7/8 $ 7 3/8

1998
High........................................................ $19 1/8 $16 1/8 $14 5/8 $18 3/4
Low......................................................... $13 1/4 $ 9 $ 9 5/8 $10


The company estimates there were approximately 1,700 holders of record for
its common stock as of February 29, 2000. No cash dividends were declared during
1999 or 1998.

ITEM 6. SELECTED FINANCIAL DATA.

The selected consolidated financial data of the Company has been restated
to reflect a transaction accounted for as a pooling of interests and should be
read in conjunction with the Company's audited consolidated financial statements
and notes in Item 8 "Financial Statements and Supplementary Data" and Item 7
"Management's Discussion and Analysis of Financial Condition and Results of
Operations."

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SELECTED FINANCIAL DATA



YEARS ENDED DECEMBER 31,
----------------------------------------------------
1999 1998 1997 1996 1995
-------- -------- -------- -------- --------
(IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)

STATEMENT OF INCOME DATA:
Net revenues................................ $102,175 $ 98,243 $ 80,105 $ 53,728 $ 45,118
Direct costs................................ 56,906 50,833 42,667 24,975 21,037
Selling..................................... 12,160 9,953 9,539 8,282 6,669
General and administrative.................. 25,186 21,724 18,643 10,833 9,927
Research and development.................... 10,305 6,130 7,791 4,216 3,329
Unusual item(1)(2).......................... 6,400 -- -- 6,600 --
Other income (expense), net................. (1,409) 502 1,375 2,013 (4,567)
-------- -------- -------- -------- --------
Income (loss) before income taxes........... (10,191) 10,105 2,840 835 (411)
Provision for income taxes.................. (2,278) 3,567 342 1,773 113
Equity income............................... -- -- -- -- 444
-------- -------- -------- -------- --------
Net income (loss)........................... $ (7,913) $ 6,538 $ 2,498 $ (938) $ (80)
======== ======== ======== ======== ========
Basic earnings (loss) per share............. $ (0.46) $ 0.38 $ 0.15 $ (0.07) $ (0.01)
Weighted average shares outstanding......... 17,204 17,124 17,092 12,840 11,468
Diluted earnings (loss) per share........... $ (0.46) $ 0.37 $ 0.14 $ (0.07) $ (0.01)

Weighted average shares outstanding......... 17,204 17,722 17,772 12,840 11,468

PRO FORMA DATA (UNAUDITED)(3):
Net income, as reported..................... $ (80)
Pro forma income taxes...................... 1,203
========
Pro forma net income........................ (1,283)
========
Pro forma earnings per shar................. $ (0.11)
========
Weighted average shares outstanding......... 11,468
========
BALANCE SHEET DATA, AT PERIOD END:
Working capital............................. $ 6,507 $ 26,160 $ 32,523 $ 34,286 $ 6,490
Property and equipment, net................. 45,026 38,802 26,559 20,793 12,371
Total assets................................ 123,486 121,252 108,768 115,959 47,267
Long-term debt.............................. 962 7,749 8,545 8,892 3,379
Total stockholders' equity(4)............... 66,558 75,122 67,403 64,079 19,863


- ---------------

The accompanying notes are an integral part of these financial statements.

(1) In connection with the merger with Medical & Technical Research Associates,
Inc., the Company recorded a $6.4 million unusual item in the first quarter
of 1999 (see Note 2 to the Consolidated Financial Statements).

(2) In connection with the acquisition of a German company, the Company
recognized an unusual item representing the write-off of certain in-process
research and development costs with an appraised value of approximately $6.6
million as of December 31, 1996.

(3) Pro forma information is presented prior to 1996 to reflect pro forma
provisions for income taxes for the periods prior to November 17, 1995, when
the Company was treated as an S Corporation for income tax purposes.

(4) The Company completed an initial public offering of its common stock in
September 1996.

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ITEM 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
OF OPERATIONS.

OVERVIEW

The Company is engaged in the business of performing product development
and support services on a contract basis for large and small pharmaceutical
companies around the world as well as the development of select generic drugs
and improved formulations of marketed drugs. In implementing this strategy, the
Company earns revenue through fee-for-service contracts with customers and by
licensing and selling internally developed technologies and products.

The product development business utilizes the resources and operating
capacity of the nonclinical and clinical groups to study and develop new and
improved drugs and drug technologies that improve existing drugs. The Company
licenses the developed technologies and products to customers usually before the
development is complete. In general, the Company is partially paid for its
efforts and innovations at predefined events, known as milestones, which are
intended to help cover the costs of development. The milestone payments are not
refundable. In most cases, the Company also receives royalties on the eventual
sales of the approved product. The Company bears the risk that some of the
development projects may not be approved or that the eventual sales of the
product may not meet expectations. These development projects generally last
several years.

The fee-for service business consists of two main groups, a nonclinical and
a clinical group. The nonclinical group performs laboratory analysis of various
chemical compounds and small scale manufacturing of chemical compounds used for
further testing, or in some cases, for sale to the public. The services
performed by the nonclinical group include chemical analysis, chemical
synthesis, drug formulation, clinical supply and niche manufacturing,
bio-analytical studies, and regulatory and compliance consulting. All of these
services involve either laboratory work or consulting services. The clinical
group performs testing of new drugs for customers and the Company's own
pharmaceutical development program under controlled conditions as part of the
customers' process in gaining approval for the drug. All of the clinical
services involve contact with patients and monitoring clinical studies performed
in hospitals and clinics.

Both the nonclinical and clinical groups receive requests for services from
a customer, often on a competitive basis. An estimate of costs to perform the
service is delivered to the customer based on the expected resources and
materials required to complete the project. The projects vary in length, some
lasting less than one month and others lasting several years, however, most
projects may be cancelled by the customer with 30 days notice.

This Annual Report contains certain forward-looking statements within the
meaning of Section 27A of the Securities Act of 1933 and Section 21E of the
Securities Exchange Act of 1934. These statements involve risks and
uncertainties that may cause actual results to differ materially, including,
without limitation, the ability to successfully complete scheduled product
development projects, continue historic success in entering into beneficial
royalty agreements with pharmaceutical companies, obtain timely regulatory
approvals of the Company's internally developed products, dependence on third
party marketing and distribution of internally developed products, the ability
of acquired businesses to be integrated with AAI's operations, actual
operational performance, the ability to hire and retain qualified employees,
other regulatory approvals and industry outsourcing trends.

RESULTS OF OPERATIONS

On March 16, 1999, the Company merged with Medical & Technical Research
Associates, Inc., (MTRA) a clinical research organization located near Boston,
Massachusetts. MTRA offers clinical phase II -- IV studies predominately in the
US market to large and small pharmaceutical companies. The addition of MTRA adds
clinical phase II -- IV capabilities in the United States and will significantly
increase AAI's ability to provide clinical testing to U.S. customers and enable
the Company to compete for global clinical trial engagements.

The MTRA merger was accounted for as a pooling-of-interests, and
accordingly, all prior period consolidated financial statements have been
restated to include the results of operations, financial position, and
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16

cash flows of MTRA as though MTRA had always been a part of AAI. Results for the
years ended December 31, 1999, 1998 and 1997 represent the combined results of
AAI and MTRA.

1999 Compared to 1998

Net revenues increased by 4% in 1999 compared to 1998. Increases were
achieved in both segments, with fee-for-service revenues up by 1% and product
development revenues higher by 39%. The fee-for service increase was due to the
inclusion of KCAS for an entire year, as opposed to a partial one for 1998.
Excluding KCAS, fee-for-service revenues were down 3%, reflecting capacity
underutilization in the second and third quarters as a result of industry-wide
volume decreases. The significant increase in product development revenues
represents the early benefits of the Company's substantial research and
development spending in 1999 and prior years.

Overall, gross margins as a percentage of revenues decreased by 4% to 44%.
Fee-for-service margins decreased by 6%, again due to capacity underutilization
in the second and third quarters. This impact has been somewhat offset at the
gross margin level due to the higher mix of product development revenues, with
related expenses recorded as research and development.

Selling expenses increased by 22% over last year. In addition, selling
expenses increased as a percentage of revenues from 10% to 12%. These increases
reflect the expansion of the Company's sales and marketing infrastructure.
General and administrative expenses increased by 16% in 1999, due primarily to a
special charge taken in the fourth quarter of $2.2 million for reserves on
certain customer balances, as well as the addition of several senior personnel
to the Company's management team. Management believes that while dollar levels
of selling and administrative spending will increase, the level of spending as a
percentage of revenues will decline in future years.

Research and development expenses increased by 68% and as a percentage of
revenues, from 6% to 10%. The substantial R&D spend is consistent with the
Company's strategy of long-term product development.

In connection with the March 1999 merger with MTRA, the Company recorded a
$6.4 million nonrecurring charge to operating income reflecting the costs to
complete the transaction, integrate the businesses and realign its workforce to
its new combined operating structure. See Note 2 in Item 8 "Financial Statements
and Supplementary Data" for more information.

Income from operations decreased from income of $9.6 million in 1998 to a
loss of $8.8 million in 1999. The first factor in this change was a decrease in
the fee-for-service margins by 6%, resulting from capacity underutilization in
the second and third quarters. Second was the significant increase in 1999
research and development spending of $4.2 million higher then 1998, supporting
the Company's strategy of long-term product development. A third factor was the
$2.2 million special charge for reserves on certain customer balances, causing a
considerable increase in general and administrative expenses. A last factor was
the $6.4 million nonrecurring charge for restructuring costs in connection with
the MTRA merger.

The swing from interest income in 1998 to interest expense in 1999 is
explained below in "Liquidity and Capital Resources". Generally, the Company
moved from a cash investor to a borrower in 1999 as a result of restructuring
cost payments and purchases of property and equipment.

The Company's benefit for income taxes was $2.3 million in 1999 as compared
to a provision of $3.6 million in 1998 in accordance with the pretax loss or
income. The effective tax benefit rate in 1999 was 22.3% compared to an
effective tax rate of 35.2% in 1998. This decrease in the effective rate is
primarily the result of a $1.3 million increase in net permanent differences in
1999.

The 1999 income tax benefit reflects the Company's utilization of
accumulated U.S. net operating losses as a carryback credit against income taxes
previously paid in 1998 and 1997. To date, the Company has not recognized an
income tax benefit related to net operating loss carryforwards because the
Company incurred operating losses in 1999 and the realization of future tax
benefits is uncertain. However, as the Company generates additional taxable
income to the extent of the cumulative losses, a tax benefit for losses incurred
will be recognized by utilizing net operating loss carryforwards.

15
17

1998 Compared to 1997

Net revenues increased by 23% in 1998 compared to 1997. The increase was
due in part to the acquisition of KCAS, without which the revenue increase would
have been 20%. Fee-for-service revenues increased 22% while product development
revenues increased 26% in 1998 over 1997.

Gross margins in the fee-for-service business increased to 44% from 43%,
with no change in the percentage after excluding KCAS.

Selling expenses increased by 4% but decreased as a percentage of sales
from 12% to 10% in 1998 from 1997 levels. General and administrative expenses
increased by 17% in 1998, but decreased as a percentage of fee for service
revenues to 24% in 1998 from 25% in 1997. The increase was due mainly to
increases in staff costs which supported the higher volumes and revenues. Both
selling and general and administrative expenses decreased as a percentage of
fee-for-service revenues in 1998 from 1997 levels.

Research and development expenses decreased by 21% in 1998 from 1997
levels. Overall research spending as a percent of net revenues also decreased
from 10% in 1997 to 6% in 1998. The decrease was due partially to the stage of
development of the internal products. In addition, this decrease was partially
due to the Company internally performing various research activities which had
previously been sent to outside parties. The Company was able to perform these
research activities internally as a result of its acquisitions of L.A.B., KCAS
and through internal expansion.

The Company terminated certain business combination discussions during the
third quarter of 1997. In relation to these discussions, the Company recognized
a net credit of $400,000 in other income, representing a $1 million payment made
to its German subsidiary and approximately $600,000 of expenses incurred by AAI.

Income from operations had a significant increase of $8.1 million in 1998
over 1997. The major portion of this increase came from the fee-for-service
segment of the business, which increased revenues by $16.1 million, or 22%. The
product development segment of the business also contributed to the increase,
with $1.5 million of higher revenues coupled with lower research and development
spending of $1.7 million. These increases were somewhat offset by higher
selling, general and administrative expenses as discussed above.

The Company's provision for income taxes was $3.6 million in 1998 compared
to $342,000 in 1997. The increase in the Company's tax provision from 1997 to
1998 resulted mainly from applying the federal statutory rates to the $7.2
million increase in pretax income.

LIQUIDITY AND CAPITAL RESOURCES

The Company has funded its business primarily through cash flows from
operations and borrowings. In 1999, $12.7 million of cash was used in
operations, $5.7 million of which were restructuring payments. In addition,
purchases of property and equipment amounted to $13.5 million. Major capital
assets purchased during 1999 included the establishment of a new corporate
facility in Wilmington, North Carolina and continued implementation of an
enterprise wide financial and operational integrated management information
system. These uses of cash were funded through net financing activities of about
$16.2 million.

In 1998, $2.7 million of cash was generated from operations. Cash was used
in 1998 as follows: $4.0 million to acquire KCAS; $14.6 million to purchase
capital assets; and a $8.8 million increase in noncash working capital. The
major capital assets purchased in 1998 include a clinical supply manufacturing
and distribution facility in Wilmington, North Carolina, and the opening of an
analytical facility in North Brunswick, New Jersey.

In 1997, $13.4 million of cash was used by operations predominately to
increase noncash working capital and $4.4 million was received through
additional borrowings. Cash was used to purchase capital assets in the amount of
$11.4 million.

Capital assets purchased were for new equipment and facility improvements
to increase capacity and productivity. The Company anticipates capital
expenditures in 2000 to be significantly below the 1999 level.

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18

Working capital was $6.5 million at December 31, 1999 and $26.2 million at
December 31, 1998. The Company has a $25 million credit facility available to
supplement its liquidity needs. Since this credit facility expires in May 2000,
the outstanding balance of $18.2 million at December 31, 1999 was classified as
current debt, thus reducing working capital. At the present time, the Company is
renegotiating its credit facility and expects either an extension or new
facility to be in place before the current facility expires.

The Company expects to continue expanding its operations through internal
growth and strategic acquisitions. The Company expects such activities will be
funded from existing cash and cash equivalents, cash flow from operations and
borrowings under its credit facility. The Company believes that such sources of
cash will be sufficient to fund operations for the current and foreseeable
future and to pay existing debt as it becomes due and other capital obligations.
The Company is constantly evaluating acquisition or other growth opportunities.
At some point in the future there may be opportunities that require additional
external financing, and the Company may from time to time seek to obtain funds
from the public or private issuance of equity or debt securities. There can be
no assurances that such financing will be available on terms acceptable to the
Company.

YEAR 2000 DISCLOSURE

The Company has assessed its computer systems for year 2000 readiness and
replaced all systems and software it found to be noncompliant. These
replacements were generally part of a regular upgrade program. In addition, the
Company tested all of its systems and software and has obtained verifications
from its vendors that the systems they supplied are year 2000 ready. The Company
believes that any year 2000 problem is unlikely to arise in the future, and that
if any problem does arise, it will be able to fix the problem quickly and
without material expenses.

To date, the Company has not experienced any disruptions of operations due
to year 2000 problems, nor has it received notice from any of its customers
about problems resulting from non-year 2000 compliant software.

INFLATION

The Company believes the effects of inflation generally do not have a
material adverse effect on its results of operations or financial condition.

EURO CONVERSION

On January 1, 1999, the European Community began denominating significant
financial transactions in a new monetary unit, the Euro. The Euro is intended to
replace the traditional currencies of the individual EU member countries. The
Company's operations in Europe are continuing to operate in the traditional
currencies and are not converting internal financial systems to the Euro as a
functional currency. The Company's significant operations all have
multi-currency capable systems and will account for Euro denominated
transactions without additional modification or difficulty. The Company is
evaluating when to convert its local currency in Europe to the Euro with as
little disruption to customer and vendors as possible. The Company does not
intend to make such a conversion in 2000.

ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK.

The Company, as a result of global operating activities, is exposed to
risks associated with changes in foreign exchange rates. As foreign exchange
rates change, the U.S. Dollar equivalent of revenues and expensed denominated in
foreign currencies change and can have an adverse impact on the Company's
operating results. To seek to minimize its risk from foreign exchange movement,
the Company uses local debt to fund its foreign operations. If foreign exchange
rates were to change 10%, operating results would have changed by $77,000 in
1999.

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The Company is also exposed to changes in interest rates on its variable
rate debt instruments. If interest rates were to change 1%, based on year end
debt amounts subject to variable interest rates, annual interest expense on
variable rate debt would change by $212,000.

ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA.

APPLIED ANALYTICAL INDUSTRIES, INC.
INDEX TO CONSOLIDATED FINANCIAL STATEMENTS AND
FINANCIAL STATEMENT SCHEDULE



PAGE
----

Report of Independent Auditors.............................. 19
Consolidated Statements of Operations -- Years ended
December 31, 1999, 1998 and 1997.......................... 20
Consolidated Balance Sheets December 31, 1999 and 1998...... 21
Consolidated Statements of Cash Flows -- Years ended
December 31, 1999, 1998 and 1997.......................... 22
Consolidated Statements of Stockholders' Equity -- Years
ended December 31, 1999, 1998
and 1997.................................................. 23
Notes to Consolidated Financial Statements.................. 24
Quarterly Financial Information (Unaudited)................. 37
Consolidated Financial Statement Schedule
Schedule II -- Valuation and Qualifying Accounts........ 38


18
20

REPORT OF INDEPENDENT AUDITORS

To the Board of Directors and Stockholders of
Applied Analytical Industries, Inc.

We have audited the accompanying consolidated balance sheets of Applied
Analytical Industries, Inc. and subsidiaries as of December 31, 1999 and 1998,
and the related consolidated statements of operations, stockholders' equity and
cash flows for each of the three years in the period ended December 31, 1999.
Our audits also included the financial statement schedule listed in the Index at
Item 14(a). These financial statements and schedule are the responsibility of
the Company's management. Our responsibility is to express an opinion on these
financial statements and schedule based on our audits. We did not audit the
financial statements of Medical & Technical Research Associates, Inc., a
wholly-owned subsidiary, for the year ended December 31, 1997 which statements
reflect total net revenues constituting 18 percent of the related consolidated
total. Those financial statements were audited by other auditors whose report
has been furnished to us, and our opinion, insofar as it relates to the amounts
included for Medical & Technical Research Associates, Inc. for 1997, is based
solely on the report of the other auditors.

We conducted our audits in accordance with auditing standards generally
accepted in the United States. 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 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, based on our audits and, for 1997, the report of other
auditors, the consolidated financial statements referred to above present
fairly, in all material respects, the consolidated financial position of Applied
Analytical Industries, Inc., and subsidiaries at December 31, 1999 and 1998, and
the consolidated results of their operations and their cash flows for each of
the three years in the period ended December 31, 1999, in conformity with
accounting principles generally accepted in the United States. Also, in our
opinion, the related financial statement schedule, when considered in relation
to the basic financial statements taken as a whole, presents fairly in all
material respects the information set forth therein.

/s/ ERNST & YOUNG LLP

Raleigh, North Carolina
February 17, 2000

19
21

CONSOLIDATED STATEMENTS OF OPERATIONS
(IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)



FOR THE YEARS ENDED DECEMBER 31,
----------------------------------
1999 1998 1997
---------- --------- ---------

Net revenues (includes related party net revenues of $2,900,
$1,807, and $5,170)....................................... $102,175 $98,243 $80,105
Operating costs and expenses:
Direct costs.............................................. 56,906 50,833 42,667
Selling................................................... 12,160 9,953 9,539
General and administrative................................ 25,186 21,724 18,643
Research and development.................................. 10,305 6,130 7,791
Transaction, integration and restructuring costs (Note
2)..................................................... 6,400 -- --
-------- ------- -------
110,957 88,640 78,640
-------- ------- -------
Income (loss) from operations............................... (8,782) 9,603 1,465
Other income (expense):
Interest, net............................................. (1,256) 270 690
Other..................................................... (153) 232 685
-------- ------- -------
(1,409) 502 1,375
======== ======= =======
Income (loss) before income taxes........................... (10,191) 10,105 2,840
Provision (benefit) for income taxes........................ (2,278) 3,567 342
-------- ------- -------
Net income (loss)........................................... $ (7,913) $ 6,538 $ 2,498
======== ======= =======
Basic earnings (loss) per share............................. $ (0.46) $ 0.38 $ 0.15
======== ======= =======
Weighted average shares outstanding......................... 17,204 17,124 17,092
======== ======= =======
Diluted earnings (loss) per share........................... $ (0.46) $ 0.37 $ 0.14
======== ======= =======
Weighted average shares outstanding......................... 17,204 17,722 17,772
======== ======= =======


The accompanying notes are an integral part of these financial statements.

20
22

CONSOLIDATED BALANCE SHEETS
(IN THOUSANDS, EXCEPT SHARE DATA)



DECEMBER 31,
-------------------
1999 1998
-------- --------

ASSETS
Current assets:
Cash and cash equivalents................................. $ 2,013 $ 12,299
Accounts receivable, net (Note 3)......................... 33,564 27,882
Work-in-progress.......................................... 14,189 15,570
Prepaid and other current assets.......................... 11,426 7,902
-------- --------
Total current assets.............................. 61,192 63,653
-------- --------
Property and equipment, net................................. 45,026 38,802
Goodwill and other intangibles, net......................... 13,040 15,509
Other assets................................................ 4,228 3,288
-------- --------
Total assets...................................... $123,486 $121,252
======== ========

LIABILITIES AND STOCKHOLDERS' EQUITY
Current liabilities:
Current maturities of long-term debt and short-term
debt................................................... $ 28,387 $ 7,039
Accounts payable.......................................... 6,969 7,169
Customer advances......................................... 9,146 10,927
Accrued wages and benefits................................ 4,081 4,522
Other accrued liabilities................................. 6,102 7,836
-------- --------
Total current liabilities......................... 54,685 37,493
-------- --------
Long-term debt.............................................. 962 7,749
Other liabilities........................................... 1,281 888
Stockholders' equity:
Preferred stock, $ .001 par value, 5 million shares
authorized, non outstanding in 1999 or 1998............ -- --
Common stock, $.001 par value; 100 million shares
authorized, 17,205,390 outstanding -- 1999; 17,192,202
outstanding -- 1998;................................... 17 17
Paid-in capital............................................. 69,732 69,570
Retained earnings (deficit)................................. (2,260) 5,653
Accumulated other comprehensive income (losses)............. (906) (53)
Stock subscriptions receivable.............................. (25) (65)
-------- --------
Total stockholders' equity........................ 66,558 75,122
-------- --------
Total liabilities and stockholders' equity........ $123,486 $121,252
======== ========


The accompanying notes are an integral part of these financial statements.

21
23

CONSOLIDATED STATEMENTS OF CASH FLOWS
(IN THOUSANDS)



YEARS ENDED DECEMBER 31,
------------------------------
1999 1998 1997
-------- -------- --------

Cash flows from operating activities:
Net income (loss)......................................... $ (7,913) $ 6,538 $ 2,498
Adjustments to reconcile to net cash (used) provided by
operating activities:
Depreciation and amortization.......................... 7,248 5,394 5,790
Deferred income taxes.................................. 653 1,440 (986)
Restructuring costs (note 2)........................... 700 -- --
Other.................................................. 53 (383) 203
Changes in assets and liabilities:
Trade and other receivables.......................... (6,210) (3,710) (9,302)
Work-in-progress..................................... 913 (5,838) 200
Prepaid and other assets, net........................ (5,298) (1,003) (2,001)
Accounts payable..................................... 67 1,666 (4,833)
Customer advances.................................... (1,473) (428) (1,144)
Other accrued liabilities............................ (1,484) (1,010) (3,811)
-------- -------- --------
Net cash (used) provided by operating
activities...................................... (12,744) 2,666 (13,386)
-------- -------- --------
Cash flows from investing activities:
Purchases of property and equipment....................... (13,487) (14,636) (11,399)
Proceeds from sales of assets............................. -- -- 2,017
Acquisition of KCAS, net of cash acquired................. -- (4,008) --
Short-term investment..................................... -- -- 3,961
Other..................................................... (153) (1) (503)
-------- -------- --------
Net cash used by investing activities............. (13,640) (18,645) (5,924)
-------- -------- --------
Cash flows from financing activities:
Net proceeds (payments) short-term debt................... 18,229 699 3,304
Proceeds from long-term borrowings........................ -- 1,763 1,128
Payments on long-term borrowings.......................... (2,279) (2,814) (2,739)
Issuance of common stock.................................. -- 1,091 600
Other..................................................... 275 -- --
-------- -------- --------
Net cash provided by financing activities......... 16,225 739 2,293
-------- -------- --------
Net (decrease) increase in cash and cash equivalents........ (10,159) (15,240) (17,017)
Effect of exchange rate changes on cash..................... (127) 103 (32)
Cash and cash equivalents, beginning of period.............. 12,299 27,436 44,485
-------- -------- --------
Cash and cash equivalents, end of period.......... $ 2,013 $ 12,299 $ 27,436
======== ======== ========
Supplemental information, cash paid for:
Interest.................................................. $ 1,264 $ 1,090 $ 1,225
Income taxes.............................................. 124 1,984 1,414


The accompanying notes are an integral part of these financial statements.

22
24

CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
(IN THOUSANDS)



ACCUMULATED RETAINED
COMMON STOCK OTHER EARNINGS STOCK
--------------- PAID-IN COMPREHENSIVE (ACCUMULATED SUBSCRIPTIONS
SHARES AMOUNT CAPITAL INCOME (LOSS) DEFICIT) RECEIVABLE TOTAL
------ ------ ------- ------------- ------------ ------------- -------

Balance, December 31, 1996.................. 17,087 $17 $67,605 $ -- $(3,383) $(149) $64,090
------ --- ------- ----- ------- ----- -------
Stock options exercised..................... 10 -- 75 -- -- -- 75
Stock option tax benefits................... -- -- 525 -- -- -- 525
Stock award forfeitures..................... (1) -- -- -- -- -- --
Deferred compensation earned................ -- -- 228 -- -- -- 228
Currency translation adjustment............. -- -- -- (5) -- -- (5)
Net income.................................. -- -- -- -- 2,498 -- 2,498
------ --- ------- ----- ------- ----- -------
Balance, December 31, 1997.................. 17,096 17 68,433 (5) (885) (149) 67,411
------ --- ------- ----- ------- ----- -------
Stock issued in acquisition of KCAS......... 27 -- 291 -- -- -- 291
Stock options exercised..................... 69 -- 602 -- -- -- 602
Stock option tax benefits................... -- -- 99 -- -- -- 99
Stock award forfeitures..................... -- -- (6) -- -- -- (6)
Deferred compensation earned................ -- -- 151 -- -- -- 151
Currency translation adjustment............. -- -- -- (48) -- -- (48)
Payments on stock subscriptions............. -- -- -- -- -- 84 84
Net income.................................. -- -- -- -- 6,538 -- 6,538
------ --- ------- ----- ------- ----- -------
Balance, December 31, 1998.................. 17,192 17 69,570 (53) 5,653 (65) 75,122
------ --- ------- ----- ------- ----- -------
Stock options exercised..................... 13 -- 162 -- -- -- 162
Currency translation adjustment............. -- -- -- (853) -- -- (853)
Payments on stock subscriptions............. -- -- -- -- -- 40 40
Net loss.................................... -- -- -- -- (7,913) -- (7,913)
------ --- ------- ----- ------- ----- -------
Balance, December 31, 1999.................. 17,205 $17 $69,732 $(906) $(2,260) $ (25) $66,558
====== === ======= ===== ======= ===== =======


The accompanying notes are an integral part of these financial statements.

23
25

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

1. SIGNIFICANT ACCOUNTING POLICIES AND OTHER MATTERS

ORGANIZATION

Applied Analytical Industries, Inc. ("AAI") is a multinational specialty
pharmaceutical company conducting its own internal product development and
providing pharmaceutical product development for large and small pharmaceutical
companies with its principal offices in the United States and Germany. The
majority of revenues are earned in the fee-for-service business as explained in
Note 10 and a portion of the Company's resources are devoted to research and
development of new products. Major customers are large and small pharmaceutical
and biotechnology companies.

BUSINESS COMBINATIONS

Medical & Technical Research Associates, Inc.

On March 16, 1999, the Company merged with Medical & Technical Research
Associates, Inc., (MTRA) a clinical research organization located near Boston,
Massachusetts, in exchange for approximately 1.3 million shares of AAI stock,
including conversion of MTRA stock options. The MTRA merger was accounted for as
a pooling-of-interests, and accordingly, all prior period consolidated financial
statements have been restated to include the results of operations, financial
position, and cash flows of MTRA as though MTRA had always been a part of AAI.
The results of operations for the separate companies and the combined amounts
presented in the financial statements are as follows:



YEARS ENDED DECEMBER 31,
THREE MONTHS ENDED ------------------------
MARCH 31, 1999 1998 1997
------------------ ---------- ----------
(IN THOUSANDS)

Net revenues:
AAI............................................... $21,275 $ 80,380 $ 65,401
MTRA.............................................. 4,840 17,863 14,704
------- -------- --------
$26,115 $ 98,243 $ 80,105
======= ======== ========
Net income(loss)
AAI............................................... $(4,002) $ 5,701 $ 1,255
MTRA.............................................. 239 837 1,243
------- -------- --------
$(3,763) $ 6,538 $ 2,498
======= ======== ========


Kansas City Analytical Services, Inc.

On September 14, 1998, the Company acquired all of the outstanding equity
of Kansas City Analytical Services, Inc. (KCAS), a bioanalytical and
pharmaceutical analysis laboratory located near Kansas City, Kansas. The
acquisition has been accounted for using the purchase method of accounting. The
aggregate purchase price was approximately $5.5 million, consisting of cash
($5.2 million) and the issuance of 26,642 shares of common stock. The excess of
the purchase price over the fair value of the assets acquired was $1.5 million
and has been recorded as goodwill which is being amortized on a straight line
basis over 20 years. Accordingly, the results of KCAS's operations have been
included in the Company's consolidated results from the date of acquisition.

BASIS OF PRESENTATION

The consolidated financial statements include the accounts of Applied
Analytical Industries, Inc. and its wholly-owned subsidiaries ("The Company").
All material intercompany transactions have been eliminated. The Company has
ownership of approximately 35%, on a fully diluted basis, of Endeavor
Pharmaceuticals Inc. ("Endeavor") which is accounted for under the equity
method. Certain balances in the prior year consolidated financial statements
have been reclassified to conform to the December 31, 1999 presentation.

24
26
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)

REVENUE RECOGNITION

Revenues from fee-for-service contracts are recognized generally on a
percentage-of-completion basis as the work is performed. Licensing revenues are
recognized generally on a percentage-of-completion basis for interim contract
milestones. Contract milestones based on product approval are recognized when
the applicable product is approved. Royalty revenues are recognized as earned in
accordance with contract terms. Work-in-progress represents revenues recognized
prior to contract billing terms. Provisions for losses on contracts, if any, are
recognized when identified.

INCOME TAXES

Income taxes have been provided using the liability method in accordance
with Financial Accounting Standards Board ("FASB") Statement of Financial
Accounting Standards ("SFAS") No. 109 "Accounting for Income Taxes". Deferred
tax assets and liabilities are recognized for the expected tax consequences of
temporary differences between the tax bases of assets and liabilities and their
reported amounts.

RESEARCH AND DEVELOPMENT COSTS

Research and development costs related principally to product development
are charged to expense as incurred.

EARNINGS PER SHARE

During 1999, the Company completed a business combination accounted for as
a pooling of interests and accordingly, all share and per share amounts have
been restated to reflect the business combination (see Note 2). Basic earnings
per share are based on the weighted average number of common shares outstanding
during the year. The weighted average number of common shares outstanding was
approximately 17,204,011, 17,123,503 and 17,091,573 in 1999, 1998 and 1997,
respectively. Diluted earnings per share were computed assuming that the
weighted average number of shares was increased by the conversion of stock
options issued to employees and members of the Company's Board of Directors. The
diluted per share amounts reflect a change in the number of shares outstanding
(the "denominator") to include the options as if they were converted to shares
and issued. In each year presented, the net income (the "numerator") is the same
for both basic and diluted per share computations. The following table provides
a reconciliation of the denominators for the basic and diluted earnings per
share computations for each of the years ended December 31:



1999(1) 1998 1997
------- ------ ------
(IN THOUSANDS)

Basic earnings per share:
Weighted average number of shares....................... 17,204 17,124 17,092
Effect of dilutive securities:
Employee and director stock options..................... -- 598 680
------ ------ ------
Diluted earnings per share:
Adjusted weighted average number of shares and assumed
conversions.......................................... 17,204 17,722 17,772
====== ====== ======
- ---------------
(1) Weighted average number of shares not included in
diluted EPS since antidilutive....................... 535 -- --
====== ====== ======


CASH AND CASH EQUIVALENTS

The Company considers all highly liquid investments purchased with a
maturity of three months or less to be cash equivalents.

25
27
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)

WORK-IN-PROGRESS

Work-in-progress represents revenues recognized for the value of work
completed prior to contracted billing dates.

PROPERTY AND EQUIPMENT

Property and equipment is recorded at cost. Depreciation is recognized
using the straight-line method over the estimated useful lives of the assets.
Depreciable lives are 31.5 years for buildings and improvements and 3 to 15
years for equipment. Leasehold improvements are amortized over the lesser of the
asset life or the lease term. Depreciation expense was approximately $6.5
million, $4.6 million and $4.8 million for the years ended December 31, 1999,
1998 and 1997, respectively.

The following table presents the components of property and equipment:



DECEMBER 31,
--------------------
1999 1998
-------- --------
(IN THOUSANDS)

Land........................................................ $ 947 $ 990
Buildings and improvements.................................. 16,814 14,833
Machinery and equipment..................................... 51,617 46,043
Construction-in-progress.................................... 7,494 4,801
-------- --------
Total cost of property and equipment........................ 76,872 66,667
Less accumulated depreciation............................... (31,846) (27,865)
-------- --------
Property and equipment, net............................ $ 45,026 $ 38,802
======== ========


GOODWILL, INTANGIBLES AND OTHER ASSETS

Goodwill, the excess of the purchase price over the fair value of the net
assets of acquired companies, is amortized over 20 years. At December 31, 1999
and 1998, the amounts for accumulated amortization of goodwill were
approximately $2.0 million and $1.3 million, respectively. Other identifiable
intangible assets are amortized, if applicable, on a straight-line basis over
their estimated useful lives, which range from 3 to 17 years. At December 31,
1999 and 1998, the amounts of accumulated amortization of other intangibles were
approximately $610,000 and $490,000, respectively.

The Company has an investment in nonvoting, mandatorily redeemable
preferred stock of a related party, which is carried at original cost in other
assets.

On an ongoing basis, the Company assesses the recoverability of its
goodwill, intangibles and other assets by determining its ability to generate
future cash flows sufficient to recover the unamortized balances over the
remaining useful lives. Goodwill, intangibles and other assets determined to be
unrecoverable based on future cash flows would be written-off in the period in
which such determination is made.

FOREIGN CURRENCY TRANSLATION

The financial statements of foreign subsidiaries have been translated into
U.S. dollars in accordance with FASB Statement No. 52 "Foreign Currency
Translation". All balance sheet accounts have been translated using the exchange
rates in effect at the balance sheet date. Income statement amounts have been
translated using the average exchange rates for the year. The gains and losses
resulting from the changes in exchange rates from year to year have been
reported in other comprehensive income included in the stockholders' equity
statement.

26
28
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)

The following table presents the components of the Company's comprehensive
income net of related tax effects:



YEARS ENDED DECEMBER 31,
-----------------------------
1999 1998 1997
------- ------- -------
(IN THOUSANDS)

Net income (loss)................................... $(7,913) $ 6,538 $ 2,498
Currency translation adjustments.................... (853) (48) (5)
------- ------- -------
Comprehensive income (loss).................... $(8,766) $ 6,490 $ 2,493
======= ======= =======


IMPACT OF RECENTLY ISSUED ACCOUNTING STANDARDS

In June 1998, the FASB issued SFAS No. 133 "Accounting for Derivative and
Hedging Activities". SFAS No. 133, as amended, is required to be adopted in
years beginning after June 15, 2000. Because of the Company's minimal use of
derivatives, if any, management does not anticipate that the adoption of this
statement will have a material impact on net earnings or the financial position
of the Company.

EMPLOYEE STOCK BASED COMPENSATION

The Company has elected to continue to follow APB Opinion No. 25,
"Accounting for Stock Issued to Employees" ("APB No. 25") and related
interpretations in accounting for its employee stock options as permitted by
SFAS No. 123 "Accounting for Stock-Based Compensation" and make the required pro
forma disclosures required by SFAS No. 123 (see Note 5). Under ABP No. 25, if
the exercise price of the Company's stock options is not less than the estimated
fair market value of the underlying stock on the date of grant, no compensation
expense is recognized.

FAIR VALUE OF FINANCIAL INSTRUMENTS

The carrying value of cash and cash equivalents, accounts receivable, the
preferred stock investment, current liabilities and long-term debt approximate
fair value. It is not practicable to estimate the fair value of the Company's
equity investment, which is recorded at zero, as no readily determinable market
exists for investments in such entities.

USE OF ESTIMATES

The preparation of financial statements in conformity with generally
accepted accounting principles requires management to make estimates and
assumptions that affect the amounts reported in the consolidated financial
statements and accompanying notes. Actual results could differ from such
estimates and changes in such estimates may affect amounts reported in future
periods.

2. TRANSACTION, INTEGRATION AND RESTRUCTURING COSTS

In connection with the MTRA merger, the Company recorded a $6.4 million
nonrecurring charge to operating income reflecting the costs to complete the
transaction, integrate the businesses and realign its workforce to its new
combined operating structure.

Transaction costs were comprised of amounts owed to investment bankers and
advisors as a percentage of the total merger consideration and other expenses
directly related to the completion of the transaction, including financial
reviews and legal fees. Personnel costs include the separation of approximately
58 employees in the US and Europe to combine the clinical operations of the
companies and realign the workforce in the new organization. Facility and
equipment costs include lease payments required under noncancelable leases for
vacant properties and the write-off of leasehold improvements and equipment that
will become redundant or obsolete due to the transaction. Other costs include
integration costs directly related to the merger and other costs resulting from
actions taken to merge the operations.

27
29
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)

The following table presents the components of the expense recorded and the
amounts paid through December 31, 1999:



TOTAL PAID TO
EXPENSE DATE
------- -------
(IN THOUSANDS)

Transaction costs........................................... $ 1,913 $ 1,913
Personnel separation costs.................................. 1,919 1,603
Facility and other costs.................................... 2,568 2,185
------- -------
$ 6,400 $ 5,701
======= =======


3. ACCOUNTS RECEIVABLE, NET

The following table presents the components of accounts receivable:



DECEMBER 31,
------------------
1999 1998
------- -------
(IN THOUSANDS)

Billed...................................................... $30,786 $24,761
Unbilled.................................................... 5,130 3,361
Related parties............................................. 762 980
------- -------
Total accounts receivable................................... 36,678 29,102
Allowance for doubtful accounts............................. (3,114) (1,220)
------- -------
Total accounts receivable, net......................... $33,564 $27,882
======= =======


Unbilled accounts receivable represent invoices that are sent to clients in
periods following the completion of the related work. Unbilled amounts become
billed accounts receivable approximately fifteen to twenty days after the work
is completed.

4. DEBT AND CREDIT LINE

The following table presents the components of current maturities of
long-term debt and short-term debt:



DECEMBER 31,
------------------
1999 1998
------- -------
(IN THOUSANDS)

Industrial revenue bonds.................................... $ 600 $ 900
Revolving credit agreement.................................. 18,153 --
U.S. Bank debt.............................................. -- 59
German bank debt............................................ 4,780 5,059
Current maturities of long-term debt........................ 4,854 1,021
------- -------
Current maturities of long-term debt and short-term
debt................................................. $28,387 $ 7,039
======= =======


28
30
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)

The following table presents the components of long-term debt:



DECEMBER 31,
------------------
1999 1998
------- -------
(IN THOUSANDS)

U.S. bank term loans........................................ $ 1,697 $ 3,975
German term loans........................................... 4,119 4,795
Less current maturities of long-term debt................... (4,854) (1,021)
------- -------
Total long-term debt due after one year................ $ 962 $ 7,749
======= =======


The industrial revenue bonds were secured to finance the acquisition and
construction of facilities in North Carolina. They have a variable interest
rate, which is adjusted annually with a maximum allowable rate of 15%. The rates
at December 31, 1999 and 1998 were approximately 5.5% and 4.2%, respectively.
The bonds are payable in monthly installments of $25,000, plus interest, through
November 2000, and are redeemable at the option of the bondholders. The Company
has entered into an agreement with a bank to pay any bonds redeemed under a
stand-by letter of credit covering the outstanding principal of the bonds. The
Company also has a bond re-marketing agreement with such bank to re-market any
bonds presented for early redemption, on a best efforts basis. These bonds have
been classified as short-term debt because of the early redemption feature.

The bank term loans include approximately $1.7 million and $3.9 million
with U.S. banks as of December 31, 1999 and 1998, respectively. The loans have
variable interest rates based on the 30-day LIBOR. The loans are payable in
monthly installments including interest. The average interest rate on these
loans was approximately 6.9% for both 1999 and 1998. The bank term loans also
include approximately 8 million Deutsche marks, as of December 31, 1999 and
1998. This amount represents a subsidiary's note payable to a German bank, which
is due in March 2000 with interest payable quarterly at 4.85%. AAI has issued a
stand-by letter of credit to this bank to cover borrowings outstanding.

In 1996, the Company entered into a revolving credit agreement with a U.S.
bank which, as amended, expires in May of 2000. The agreement provides for
borrowings of up to $25 million, based upon a borrowing base consisting of
portions of fixed assets and accounts receivable, at variable interest rates
based on the 30-day LIBOR. At the end of the revolving credit period, any
outstanding balances under this facility must be repaid. The agreement requires
the payment of certain commitment fees based on the unused portion of the line
of credit. At December 31, 1999, the Company qualified for the entire $25
million borrowing base of the facility; actual borrowings totaled $18.2 million.

Under the terms of the revolving credit facility and the stand-by letter of
credit agreement, the Company is required to comply with various covenants
including, but not limited to, those pertaining to maintenance of certain
financial ratios, and incurring additional indebtedness. The company was in
compliance with these covenants at December 31, 1999.

Scheduled maturities of long-term debt as of December 31, 1999 are
$4,854,000 -- 2000; $481,000 -- 2001; $481,000 -- 2002.

5. STOCKHOLDERS' EQUITY

The authorized capital stock of the Company at December 31, 1999 and 1998
was 100 million shares of voting common stock, $0.001 par value per share, and 5
million shares of preferred stock, $0.001 par value per share. The preferred
stock is issuable in one or more series by the Company's Board of Directors
without further stockholder approval. No preferred stock was outstanding at
December 31, 1999 or 1998. The Company has reserved 2,553,197 shares of common
stock for issuance under stock option plans.

29
31
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)

STOCK OPTION AND AWARD PLANS

The Company has four stock option plans, the 1997 Stock Option Plan ("1997
Plan"), the 1996 Stock Option Plan ("1996 Plan"), the 1995 Stock Option Plan
("1995 Plan") and the 1996 Incentive and Non-Qualified Stock Option Plan ("MTRA
Plan"). Under the 1995 Plan, the Board of Directors may grant options to
purchase up to 242,538 shares of common stock. However, the Company has no
obligation to issue the shares upon exercise of such options until it has
purchased an equal number of shares from certain existing stockholders. Under
the 1997 and 1996 Plans, the Board of Directors may grant options to purchase up
to 1,644,000 and 495,627, respectively, of newly issued shares of common stock.
AAI adopted the MTRA Plan in March 1999 after the MTRA merger (see Note 2).
AAI's board reserved 517,500 shares to cover the exercise of the options under
the MTRA Plan. The plans require that the exercise price of options cannot be
less than either 100% (1997 Plan and MTRA Plan) or 75% (1996 and 1995 Plans) of
the estimated fair market value of the Company's shares of common stock on the
date of grant.

The combined activity from all plans is presented in the following table:



WEIGHTED AVERAGE
SHARES EXERCISE PRICE
--------- ----------------

Outstanding, December 31, 1997............................ 1,199,783 $11.39
Granted................................................... 977,100 13.02
Exercised................................................. (76,679) 9.02
Forfeited................................................. (199,245) 11.87
--------- ------
Outstanding, December 31, 1998............................ 1,900,959 12.61
--------- ------
Granted................................................... 474,600 11.72
Exercised................................................. (28,949) 7.83
Forfeited................................................. (194,410) 12.81
--------- ------
Outstanding, December 31, 1999............................ 2,152,200 $ 9.60
--------- ------
Exercisable, December 31, 1999............................ 1,018,731 $ 6.37
--------- ------


Information regarding stock options outstanding and options exercisable at
December 31, 1999 is summarized in the table below:



OPTIONS OUTSTANDING OPTIONS EXERCISABLE
---------------------------------- ----------------------
WEIGHTED WEIGHTED WEIGHTED
AVERAGE AVERAGE AVERAGE
SHARES REMAINING EXERCISE SHARES EXERCISE
RANGE OF EXERCISE PRICES OUTSTANDING LIFE PRICE EXERCISABLE PRICE
- ------------------------ ----------- --------- -------- ----------- --------

$ 0.72 - $ 8.00.................. 720,681 7.36 $ 2.79 508,681 $ 0.72
$ 8.35 - $12.81.................. 997,336 8.15 $11.93 372,335 $11.06
$13.38 - $22.00.................. 434,183 8.41 $15.56 137,715 $14.52
--------- ---- ------ --------- ------
$ 0.72 - $22.00.................. 2,152,200 7.94 $12.35 1,018,731 $ 6.37


The Company has adopted the disclosure-only provisions of SFAS No. 123. The
fair value for cash options was estimated at the date of grant using a
Black-Scholes pricing model with the following weighted average assumptions:



YEARS ENDED DECEMBER 31,
--------------------------
1999 1998 1997
------ ------ ------

Expected dividend yield................................... 0.0% 0.0% 0.0%
Risk-free interest rate................................... 5.8% 5.5% 5.4%
Expected volatility....................................... 180.0% 55.0% 54.0%
Expected life (in years from vesting)..................... 5 5 5


30
32
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)

For purposes of pro forma disclosures, the estimated fair value of the
stock options are amortized to expense over the vesting period. The grant date
Black-Scholes weighted average fair value of options was $11.28, $6.87 and $7.84
per share for 1999, 1998 and 1997, respectively.

The Company applies APB Opinion 25 and related interpretations in
accounting for its stock option plans; therefore, compensation expense has not
been recognized for all options granted. If compensation cost for the Company's
plans had been determined based on the fair value at the grant dates for awards
under those plans consistent with the method of FASB Statement 123, the
Company's net income (loss) and earnings (loss) per share would have been
changed to the pro forma amounts indicated below:



YEARS ENDED DECEMBER 31,
--------------------------------------
1999 1998 1997
---------- --------- ---------
(IN THOUSANDS, EXCEPT PER SHARE DATA)

Net income (loss):
As reported....................................... (7,913) $6,538 $2,498
Pro forma......................................... (10,162) $5,414 $2,014
Earnings (loss) per share:
As reported --
Basic.......................................... ($0.46) $ 0.38 $ 0.15
Diluted........................................ ($0.46) $ 0.37 $ 0.14
Pro forma --
Basic.......................................... ($0.59) $ 0.32 $ 0.12
Diluted........................................ ($0.59) $ 0.31 $ 0.11


6. RELATED PARTY TRANSACTIONS AND MAJOR CUSTOMERS

PHARMCOMM

During 1999, the Company advanced $300,000 to PharmComm, Inc.
("PharmComm"), a company whose principal stockholders include Dr. Frederick
Sancilio, Mr. James Waters and Mr. William Underwood, all directors of AAI. One
other stockholder of PharmComm is a member of AAI management.

The advance payment was for services to be rendered by PharmComm during
1999 and 2000 for scanning and indexing services required as part of AAI's
regulatory compliance and record retention policies. The services will be
performed by PharmComm after considering the timing of the advance payment. AAI
has engaged PharmComm to perform these services since 1996 and has compensated
PharmComm pursuant to written agreements for the services. PharmComm also
provides computer validation services to AAI, which are required for compliance
with regulatory requirements.

Total payments for scanning and validation services provided to AAI by
PharmComm were approximately $214,000, and $436,000 for the years ended December
31, 1997, and 1998, respectively. In 1999, AAI paid PharmComm approximately
$277,000, excluding the advance payment for services discussed above. At
December 31, 1999, $249,000 of the $300,000 prepayment was remaining for
application to future invoices.

ENDEAVOR PHARMACEUTICALS INC.

In 1994, AAI organized Endeavor Pharmaceuticals Inc. ("Endeavor") with
Berlex Laboratories, Inc. and several other investors to fund the development of
hormone pharmaceutical products, initially focusing on several generic hormone
products already under development by the Company. The Company has also agreed
to permit Endeavor, under certain circumstances, the first right to purchase
additional proprietary hormone pharmaceutical products developed by AAI. AAI
obtained a 47% equity interest in Endeavor through the contribution of its
accumulated product research and development and technical know-how. The other
investors contributed cash in exchange for their interests which, for all
investors, was in the form of convertible

31
33
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)

preferred stock. Based on a subsequent cash infusion by a new investor in 1995,
the Company's interest in Endeavor was reduced to approximately 35%, on a fully
diluted basis.

This investment has been recorded at zero value since 1995. Endeavor has
accumulated losses of approximately $20 million as of December 31, 1999. The
Company will not be able to record any income from this investment until
Endeavor has earned income in an amount equal to such accumulated losses.

The Company had net sales to Endeavor for product development services of
approximately $2.8 million, $1.6 million and $3.2 million for the years ended
December 31, 1999, 1998 and 1997, respectively. AAI had approximately $950,000
in accounts receivable at December 31, 1999 and approximately $1.6 million in
work-in-progress related to Endeavor at December 31, 1998.

In December 1999, the Company agreed to purchase certain product rights and
validated manufacturing equipment from Endeavor. Endeavor assigned the rights to
an FDA approved hormone product and the related commercialization contract to
the Company. Under the commercialization agreement, the Company will be entitled
to certain minimum royalties upon the successful transfer of the manufacturing
process to the third party. Endeavor also sold a piece of manufacturing
equipment and related accessories to the Company. As consideration for the
product rights and equipment, the Company agreed to reduce Endeavor's
outstanding receivable balance from approximately $2.9 million, including
work-in-progress, to $950,000.

AESGEN, INC.

Aesgen, Inc. ("Aesgen") was formally organized with an affiliate of the
Mayo Clinic and MOVA Pharmaceutical Corporation and funded in 1995 through the
issuance of approximately $11 million of nonconvertible, nonvoting, mandatorily
redeemable, preferred stock. The Company made a cash investment of $1.6 million
in such preferred stock, which is carried at cost, and is included in other
noncurrent assets on the balance sheet.

In 1996, the Company sold to Aesgen marketing rights to a product under
development by the Company. Under the agreement, Aesgen paid a license fee and
will pay additional royalties upon marketing the product. AAI recognized net
sales of approximately $100,000, $200,000 and $1.9 million from Aesgen for the
years ended December 31, 1999, 1998 and 1997, respectively. AAI also had
accounts receivable of approximately $200,000 from Aesgen at December 31, 1999,
and work-in-progress of approximately $403,000 and $97,000 at December 31, 1999
and 1998 respectively. AAI has the right, under its development agreement with
Aesgen, to provide certain product development and support services to Aesgen
with respect to some generic drugs currently being developed by Aesgen, provided
that AAI's fees for such services are comparable to those of a competitor. In
addition, under such development agreement, the Company has agreed not to
develop, for its own account or any other person, a formulation of any of the
generic products currently under development for Aesgen and any additional drugs
that AAI agrees to develop in the future for Aesgen.

32
34
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)

7. INCOME TAXES (BENEFIT)

The following table presents the components for the provision for income
taxes:



YEARS ENDED DECEMBER 31,
-----------------------------
1999 1998 1997
-------- ------- ------
(IN THOUSANDS)

Income (loss) before income taxes:
United States..................................... $ (9,432) $ 9,903 $2,969
Non-U.S........................................... (759) 202 (129)
-------- ------- ------
Income (loss) before taxes................... $(10,191) $10,105 $2,840
======== ======= ======
Provision for income taxes:
Current:
Federal........................................ $ (1,037) $ 1,972 $1,236
State.......................................... -- 144 10
Non-U.S........................................ 5 31 63
-------- ------- ------
Total current taxes.......................... (1,032) 2,147 1,309
======== ======= ======
Deferred:
Federal........................................ (897) 1,164 (557)
State.......................................... (349) 256 (410)
Non-U.S........................................ -- -- --
-------- ------- ------
Total deferred taxes......................... (1,246) 1,420 (967)
-------- ------- ------
Total provision (benefit) for income taxes.......... $ (2,278) $ 3,567 $ 342
======== ======= ======


The following table presents the reconciliation of the provision for income
taxes to the amount computed by applying the U.S. federal statutory income tax
rate:



YEARS ENDED DECEMBER 31,
-----------------------------
1999 1998 1997
-------- ------- ------
(IN THOUSANDS)

Income (loss) before income taxes................... $(10,191) $10,105 $2,840
======== ======= ======
Tax expense (benefit) using U.S. statutory income
tax rate of 34%................................... $ (3,465) $ 3,436 $ 965
State income taxes, net............................. (349) 194 (86)
Permanent items, net................................ 1,504 198 286
Non-U.S. operations, net............................ 126 (37) 107
Tax credits......................................... (230) (400) (411)
Change in reserve for deferred tax assets........... 136
Other, net.......................................... -- 176 (519)
-------- ------- ------
Provision (benefit) for income taxes................ $ (2,278) $ 3,567 $ 342
======== ======= ======


33
35
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)

Deferred income taxes arise from temporary differences between the tax
bases of assets and liabilities and their reported amounts in the financial
statements. Deferred taxes are included in prepaids and other current assets and
other accrued liabilities. The following table presents the deferred tax assets
and deferred tax liability.



DECEMBER 31,
------------------
1999 1998
------- -------
(IN THOUSANDS)

Deferred tax assets, resulting from:
Accrued liabilities....................................... $ 647 $ 530
Accounts receivable....................................... 1,700 299
Write-off of in-process R&D............................... 2,223 2,740
Tax credits............................................... 230
U.S. Net operating loss carryforwards..................... 1,559
Non-U.S. net operating losses............................. 2,299 1,918
Other items............................................... 345 1,583
Deferred tax liability, resulting from:
Property and equipment.................................... (1,822) (999)
Valuation allowances on tax assets.......................... (4,522) (4,658)
------- -------
Net deferred tax assets..................................... $ 2,659 $ 1,413
======= =======


Valuation allowances have been provided for certain assets resulting from
the Company's German acquisition in 1996 since realization of such assets cannot
be predicted with reasonable certainty at this time. As of December 31, 1999,
the Company had approximately $2.3 million of federal net operating loss
carryforwards, which begins to expire in 2012 and $10.0 million of state net
operating loss carryforwards with the following expirations: $600,000 in 2000,
$3.9 million in 2002, and $5.5 million in 2005.

8. EMPLOYEE BENEFIT PLAN

The Company provides retirement benefits for all domestic AAI employees
with one year of service through a defined contribution plan qualified under
section 401(k) of the Internal Revenue Code of 1986, as amended. Participants
may elect to contribute a portion of their annual compensation, subject to
limitations. The Company makes matching contributions in AAI stock equal to 50%
of a participant's contribution up to a certain amount. Additionally, the
Company makes profit-sharing contributions at the discretion of the Board of
Directors. The Company has expensed $607,000, $632,000 and $479,000 for the
years ended December 31, 1999, 1998 and 1997, respectively.

9. COMMITMENTS AND CONTINGENCIES

The Company leases land, buildings and equipment under renewable lease
agreements classified as operating leases. Rent expense under these agreements
for the years ended December 31, 1999, 1998 and 1997 was $3.2 million, $3.3
million, and $3.3 million, respectively. Future minimum rentals due under lease
agreements as of December 31, 1999 are $2.9 million -- 2000; $2.4
million -- 2001; $1.5 million -- 2002; $1.4 million -- 2003; $1.2
million -- 2004 and $5.2 million -- thereafter.

The Company is party to lawsuits and administrative proceedings incidental
to the normal course of its business. In connection with the 1995 issuance of
the Series A Preferred, two of the Company's stockholders have agreed to
indemnify the Company for certain losses, if incurred. Management does not
believe that any liabilities related to such lawsuits or proceedings will have a
material adverse effect on the Company's financial condition, results of
operations or cash flows.

34
36
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)

On July 28, 1999, AAI filed a demand for arbitration against a former
client seeking approximately $700,000 for manufacturing services rendered. The
former client counterclaimed for $5 million alleging various misrepresentations
by the Company. On December 29, 1999, the former client filed suit in North
Carolina State Court contesting the arbitration and seeking several million
dollars in alleged damages. The Company counter sued the former client for
approximately $3.6 million, including interest, for various services rendered in
addition to the amounts owed for manufacturing services. The State Court ruled
in February that all claims under the manufacturing agreement are to be decided
under arbitration. A June 2000 date has been set for the arbitration. Discovery
has not yet commenced in the litigation. The Company and the former client are
attempting to negotiate a settlement in lieu of the arbitration and legal
proceedings, however, there can be no assurance that any settlement will occur.
The Company vigorously contests the misrepresentation claims and believes it is
entitled to the value of the services rendered. . The Company does not believe
that any future settlement will have a material adverse effect on the Company's
financial condition, results of operations or cash flows.

The Company currently leases a facility adjacent to the Company's
laboratories from two banks. The facility was built in 1999 in Wilmington, North
Carolina. The Company's operating lease for this facility covers an initial
period of three years with two one-year renewal periods. At the end of the
initial term, the Company may elect to purchase the facility at fair market
value, extend the lease or the property may be sold.

10. FINANCIAL INFORMATION BY BUSINESS SEGMENT AND GEOGRAPHIC AREA

The Company operates in two business segments consisting of a
fee-for-service business and a product development business. The core services
provided on a fee-for-service basis to the worldwide pharmaceutical and
biotechnology industries worldwide include comprehensive formulation, testing
and manufacturing expertise, in addition to the ability to take investigational
products into and through human clinical trials. In the product development
segment, the Company internally develops drugs and technologies with the
objective of licensing marketing rights to third parties in exchange for license
fees and royalties. The Company does not independently commercialize products
developed internally or otherwise directly compete with its pharmaceutical
clients in the marketing or distribution of products. The majority of the
Company's non-U.S. operations are located in Germany.

35
37
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)

In determining income from operations, costs are allocated to the product
development business based upon direct labor and materials plus an allocation of
general overhead. The corporate line includes general corporate overhead costs
and goodwill amortization, which are not directly attributable to a business
segment. Financial data by segment and geographic region are as follows:



YEARS ENDED DECEMBER 31,
--------------------------------
1999 1998 1997
-------- -------- --------
(IN THOUSANDS)

NET REVENUES:
Fee-for-service.................................. $ 92,110 $ 90,989 $ 74,335
Product development.............................. 10,065 7,254 5,770
-------- -------- --------
$102,175 $ 98,243 $ 80,105
======== ======== ========
United States.................................... $ 85,289 $ 78,194 $ 62,663
Non-U.S.......................................... 20,066 22,101 18,862
Less inter-geographic............................ (3,180) (2,052) (1,420)
-------- -------- --------
$102,175 $ 98,243 $ 80,105
======== ======== ========
INCOME (LOSS) FROM OPERATIONS:
Fee-for-service.................................. $ 7,178 $ 16,211 $ 10,380
Product development.............................. (1,263) 1,123 (2,021)
Corporate........................................ (8,297) (7,731) (6,894)
Restructuring costs.............................. (6,400) -- --
-------- -------- --------
$ (8,782) $ 9,603 $ 1,465
======== ======== ========
United States.................................... $ (8,726) $ 9,818 $ 2,601
Non-U.S.......................................... (56) (215) (1,136)
-------- -------- --------
$ (8,782) $ 9,603 $ 1,465
======== ======== ========
TOTAL ASSETS:
Fee-for-service.................................. $ 88,930 $ 72,013 $ 59,451
Product development.............................. 8,840 4,874 5,812
Corporate........................................ 25,716 42,621 43,505
-------- -------- --------
$123,486 $119,508 $108,768
======== ======== ========
United States.................................... $ 99,471 $ 91,783 $ 86,647
Non-U.S.......................................... 24,015 27,725 22,121
-------- -------- --------
$123,486 $119,508 $108,768
======== ======== ========


No single customer accounted for more then 10% of the Company's revenue in
1999, 1998 or 1997.

36
38
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)

11. FINANCIAL RESULTS BY QUARTER (UNAUDITED)



QUARTER
-----------------------------------------
FIRST SECOND THIRD FOURTH
-------- -------- -------- --------
(IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)

1999
Net sales............................................. $26,115 $21,691 $22,715 $31,654
Gross profit.......................................... 11,517 9,431 10,054 14,267
Net income (loss)..................................... (3,763) (2,973) (1,458) 281
Basic earnings (loss) per share....................... (0.23) (0.17) (0.08) 0.02
Diluted earnings (loss) per share..................... (0.23) (0.17) (0.08) 0.02
1998
Net sales............................................. $20,973 $23,811 $25,164 $28,295
Gross profit.......................................... 10,018 12,147 12,509 12,736
Net income (loss)..................................... 1,160 1,448 1,913 2,017
Basic earnings (loss) per share....................... 0.07 0.08 0.11 0.12
Diluted earnings (loss) per share..................... 0.07 0.08 0.11 0.11


37
39

SCHEDULE II

VALUATION AND QUALIFYING ACCOUNTS
(IN THOUSANDS)



BALANCE AT CHARGED TO OTHER BALANCE AT
BEGINNING COSTS AND ACCOUNTS - DEDUCTIONS - END OF
DESCRIPTION OF PERIOD EXPENSES DESCRIBE DESCRIBE PERIOD
- ----------- ---------- ---------- ---------- ------------ ----------

Allowance for doubtful accounts
1997............................. 288 1,036 (27)(1) 1,297
1998............................. 1,297 325 48(2) (450)(1) 1,220
1999............................. 1,220 2,935 875(3) (1,916)(1) 3,114


- ---------------
(1) Represents amounts written off as uncollectible accounts receivable

(2) Represents allowance on accounts assumed in acquisition

(3) Represents restructuring reserve usage

38
40

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 directors of the Company and their business experience are set forth on
pages 2 and 3 of the Proxy Statement for Annual Meeting of Stockholders, dated
approximately April 7, 2000 (the "Proxy Statement") and are incorporated herein
by reference. The discussion of executive officers of the Company is included in
Part I under "Executive Officers of the Company."

ITEM 11. EXECUTIVE COMPENSATION.

A description of the compensation of the Company's executive officers is
set forth on pages 6 through 8 of the Proxy Statement and is incorporated herein
by reference.

ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT.

A description of the security ownership of certain beneficial owners and
management is set forth on page 4 of the Proxy Statement and is incorporated
herein by reference.

ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS.

Certain relationships and related transactions with management are
described on pages 12 and 13 of the Proxy Statement and in Items 11 and 12, and
are incorporated herein by reference.

PART IV

ITEM 14. EXHIBITS, FINANCIAL STATEMENT SCHEDULES, AND REPORTS ON FORM 8-K.

(a) (1) and (2) -- The response to this portion of Item 14 is submitted as
a separate section of this report and reference is hereby made to Item 8.

(b) REPORTS ON FORM 8-K:

The Company has recently filed the following Form 8-Ks:

Dated November 4, 1999, to file two press releases, one reporting the
Company's results of operations for the quarter ended September 30, 1999 and one
reporting the signing of contract.

(c) Exhibits

39
41

EXHIBIT INDEX



EXHIBIT NO. DESCRIPTION PAGE
- ----------- ----------- ----

3.1 -- Amended and Restated Certificate of Incorporation of the
Company (incorporated by reference to Exhibit 3.1 to the
Company's Quarterly Report on Form 10-Q for the quarter
ended September 30, 1996)...................................
3.2 -- Restated By-laws of the Company (incorporated by reference
to Exhibit 3.2 to the Company's Registration Statement on
Form S-1 (Registration No. 333-5535)).......................
4.1 -- Articles Fourth, Seventh, Eleventh and Twelfth of the form
of Amended and Restated Certificate of Incorporation of the
Company (included in Exhibit 3.1)...........................
4.2 -- Article II of the form of Restated By-laws of the Company
(included in Exhibit 3.2)...................................
4.3 -- Specimen Certificate for shares of Common Stock, $.001 par
value, of the Company (incorporated by reference to Exhibit
4.3 to the Company's Registration Statement on Form S-1
(Registration No. 333-5535))................................
10.1 -- Employment Agreement dated November 17, 1995 between the
Company and Frederick D. Sancilio (incorporated by reference
to Exhibit 10.1 to the Company's Registration Statement on
Form S-1 (Registration No. 333-5535)).......................
10.2 -- Applied Analytical Industries, Inc. 1995 Stock Option Plan
(incorporated by reference to Exhibit 10.3 to the Company's
Registration Statement on Form S-1 (Registration No.
333-5535))..................................................
10.3 -- Applied Analytical Industries, Inc. 1997 Stock Option Plan,
as amended on May 8, 1998, (incorporated by reference to
Exhibit 10.4 to the Company's Quarterly Report on Form 10-Q
for the quarter ended June 30, 1998)........................
10.4 -- Lease Agreement dated as of March 7, 1994 between the
Company and 5051 New Centre Drive, L.L.C., as landlord, and
the Company as tenant (incorporated by reference to Exhibit
10.10 to the Company's Registration Statement on Form S-1
(Registration No. 333-5535))................................
10.5 -- Stockholder Agreement dated as of November 17, 1995 among
the Company, GS Capital Partners II, L.P., GS Capital
Partners II Offshore, L.P., Goldman, Sachs & Co. Verwaltungs
GmbH, Stone Street Fund 1995, L.P., Bridge Street Fund 1995,
L.P., Noro-Moseley Partners III, L.P., Wakefield Group
Limited Partnership, James L. Waters, Frederick D. Sancilio
and the parties listed on Schedule 1 thereto (incorporated
by reference to Exhibit 10.5 to the Company's Registration
Statement on Form S-1 (Registration No. 333-5535))..........
10.6 -- Development Agreement dated as of April 25, 1994 between the
Company and Endeavor Pharmaceuticals Inc. (formerly,
GenerEst, Inc.) (incorporated by reference to Exhibit 10.12
to the Company's Registration Statement on Form S-1
(Registration No. 333-5535))................................
10.7 -- Development Agreement dated as of April 4, 1995 between the
Company and Aesgen, Inc. (incorporated by reference to
Exhibit 10.13 to the Company's Registration Statement on
Form S-1 (Registration No. 333-5535)).......................
10.8 -- Loan Agreement dated as of December 30, 1996 between
NationsBank, N.A. and the Company (incorporated by reference
to Exhibit 10.14 to the Company's Annual Report on Form 10-K
for the year ended December 31, 1996).......................
10.9 -- Amendment No. 1, dated February 13, 1998, to the Loan
Agreement dated as of December 30, 1996 between NationsBank,
N.A. and the Company, (incorporated herein by reference to
Exhibit 10.10 of the Company's Quarterly Report on Form 10-Q
for the quarter ended March 31, 1998).......................


40
42



EXHIBIT NO. DESCRIPTION PAGE
- ----------- ----------- ----

10.10 -- Underwriting Agreement dated September 19, 1996 between the
Company and Goldman Sachs & Co., Cowen & Company and Lehman
Brothers, Inc., as representatives of the underwriters
listed on Schedule 1 thereto (incorporated by reference to
Exhibit 10.17 to the Company's Quarterly Report on Form 10-Q
for the quarter ended September 30, 1996)...................
10.11 -- Partnership Agreement dated as of October 2, 1998 between
the Company, First Security Bank, N. A. and the Various
Banks and Other Lending Institutions Which are Parties
Hereto from time to time, as the Holders and as the Lenders
and NationsBank, N. A. (incorporated by reference to Exhibit
10.12 to the Company's Annual Report on Form 10-K for the
year ended December 31, 1998)...............................
10.12 -- Security Agreement dated as of October 2, 1998 between First
Security Bank, N. A., and NationsBank, N. A. (incorporated
by reference to Exhibit 10.13 to the Company's Annual Report
on Form 10-K for the year ended December 31, 1998)..........
10.13 -- Amendment No. 1 to the Employment Agreement dated November
17, 1995 between the Company and Frederick D. Sancilio
(incorporated by reference to Exhibit 10.14 to the Company's
Quarterly Report on Form 10-Q for the quarter ended June 30,
1999).......................................................
10.14 -- Amendment and Forbearance Agreement dated August 26, 1999
between the Company and the Bank of America, N.A.
(incorporated by reference to Exhibit 10.15 to the Company's
Quarterly Report on Form 10-Q for the quarter ended
September 30, 1999).........................................
10.15 -- Pledge Agreement dated August 26, 1999 between the Company
and the Bank of America, N.A. (incorporated by reference to
Exhibit 10.16 to the Company's Quarterly Report on Form 10-Q
for the quarter ended September 30, 1999)...................
10.16 -- Security Agreement dated August 26, 1999 between the Company
and the Bank of America, N.A. (incorporated by reference to
Exhibit 10.17 to the Company's Quarterly Report on Form 10-Q
for the quarter ended September 30, 1999)...................
10.17 -- Applied Analytical Industries, Inc. 1996 Stock Option Plan,
as amended on March 27, 2000................................
10.18 -- Amended and Restated Loan Agreement dated as of November 30,
1999 between the Company, AAI Applied Analytical Industries
Deutschland GmbH & Co. KG, certain subsidiaries of the
Company and Bank of America, N.A............................
21 -- Subsidiaries of Applied Analytical Industries, Inc..........
23.1 -- Consent of Ernst and Young LLP..............................
23.2 -- Consent of Rogers, Suleski & Associates, LLC................
23.3 -- Report of Independent Auditors..............................
27 -- Financial Data Schedule (for SEC use only)..................


41
43

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.




/s/ FREDERICK D. SANCILIO Chairman of the Board, March 30, 2000
- ----------------------------------------------------- President and Chief Executive
Frederick D. Sancilio, Ph.D. Officer


Pursuant to the requirements of the Securities Exchange Act of 1934, this
report has been signed below by the following persons, or in their behalf by
their duly appointed attorney-in-fact, on behalf of the Registrant in the
capacities and on the date indicated.



Signature Title Date
--------- ----- ----


/s/ FREDERICK D. SANCILIO Chairman of the Board, March 30, 2000
- ----------------------------------------------------- President, Chief Executive
Frederick D. Sancilio, Ph.D. Officer and Director
(Principal Executive Officer)

/s/ WILLIAM L. GINNA, JR. Vice President and Chief March 30, 2000
- ----------------------------------------------------- Financial Officer
William L. Ginna, Jr.

/s/ THOMAS J. ALUISE Acting Controller (Principal March 30, 2000
- ----------------------------------------------------- Accounting Officer)
Thomas J. Aluise

/s/ WILLIAM H. UNDERWOOD Executive Vice President March 30, 2000
- ----------------------------------------------------- and Director
William H. Underwood

/s/ JOSEPH H. GLEBERMAN Director March 30, 2000
- -----------------------------------------------------
Joseph H. Gleberman

/s/ JAMES G. MARTIN Director March 30, 2000
- -----------------------------------------------------
James G. Martin, Ph.D.

/s/ RICHARD G. MORRISON Director March 30, 2000
- -----------------------------------------------------
Richard G. Morrison Ph.D.

/s/ JOHN M. RYAN Director March 30, 2000
- -----------------------------------------------------
John M. Ryan

/s/ JAMES L. WATERS Director March 30, 2000
- -----------------------------------------------------
James L. Waters


42