UNIGENE LABORATORIES INC
10-K, 1999-03-31
MEDICINAL CHEMICALS & BOTANICAL PRODUCTS
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                                    FORM 10-K
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549



[X] ANNUAL REPORT  PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES ACT OF 1934
For the Fiscal Year Ended December 31, 1998 Commission file number 0-16005

                           Unigene Laboratories, Inc.
             (Exact name of registrant as specified in its charter)

              Delaware                                    22-2328609
(State or other jurisdiction of                       (I.R.S. Employer
   incorporation or organization)                    Identification Number)

110 Little Falls Road, Fairfield, New Jersey                07004
(Address of principal executive offices)                  (Zip Code)

Registrant's telephone number, including area code:  (973) 882-0860

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

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

Title of each class
Common Stock, $.01 Par Value


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 registrant's  knowledge,  in definitive proxy or information  statements
incorporated by reference in Part III of this Form 10-K or any amendment to this
Form 10-K. [X]

State the aggregate market value of the voting and non-voting common equity held
by  non-affiliates  of the  registrant.  The  aggregate  market  value  shall be
computed by reference  to the price at which the stock was sold,  or the average
bid and asked prices of such stock,  as of a specified date within 60 days prior
to the date of filing. Aggregate market value as of March 2, 1999: $37,529,448.


APPLICABLE ONLY TO CORPORATE REGISTRANTS:
Indicate the number of shares outstanding of each of the registrant's classes of
Common  Stock,  as of the  latest  practicable  date.  Common  Stock,  $.01  Par
Value--39,621,018 shares as of March 2, 1999.


DOCUMENTS INCORPORATED BY REFERENCE
List hereunder the following documents if incorporated by reference and the Part
of the Form 10-K into which the document is incorporated:  (1) any annual report
to  security  holders;  (2) any  proxy  or  information  statement;  and (3) any
prospectus  filed  pursuant  to Rule 424(b) or (c) under the  Securities  Act of
1933.  The listed  documents  should be  clearly  described  for  identification
purposes.
<PAGE>
NONE.

PART I

SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS
Certain   statements  in  the  items  captioned   "Business"  and  "Management's
Discussion  and Analysis of Financial  Condition and Results of  Operations"  in
this Form 10-K constitute "forward-looking statements" within the meaning of the
Private  Securities  Litigation  Reform  Art of 1995 (the  "Reform  Act").  Such
forward-looking  statements  involve known and unknown risks,  uncertainties and
other factors that may cause the actual  results,  performance  or activities of
the Company,  or industry  results,  to be materially  different from any future
results,  performance or activities expressed or implied by such forward-looking
statements.  Such factors include: general economic and business conditions, the
financial  condition of the Company,  competition,  the Company's  dependence on
other  companies  to  commercialize,  manufacture  and sell  products  using the
Company's  technologies,  the uncertainty of results of preclinical and clinical
testing,  the risk of product liability and liability for human clinical trials,
the Company's dependence on patents and other proprietary rights,  dependence on
key management officials, the availability and cost of capital, the availability
of qualified personnel,  changes in, or the failure to comply with, governmental
regulations,  the  failure  to  obtain  regulatory  approvals  of the  Company's
products and other factors discussed in this Form 10-K.

Item 1.           Business.

Background

Unigene Laboratories,  Inc. ("Unigene" or "Company"), was incorporated under the
laws of the  State of  Delaware  in 1980.  The  Company  is a  biopharmaceutical
company  that is focusing on the  development  of  Calcitonin  products  for the
treatment  of  osteoporosis  and other  indications.  The  Company is  currently
producing  pharmaceutical  grade  Calcitonin  in  accordance  with  current Good
Manufacturing  Practice ("cGMP") guidelines,  developing  production  technology
improvements,  and testing novel Calcitonin  formulations.  In January 1999, the
Company  received  its first  product  approval  for its  injectable  Calcitonin
product  (having the  tradename  FORCALTONIN(TM))  for the  treatment of Paget's
disease and  hypercalcemia.  This  approval  covers the 15 member  states of the
European Union. The Company has several licensing and distribution agreements in
place,  and is  seeking  additional  agreements  to market and  distribute  this
product in selected territories.

One of the principal  scientific  accomplishments of the Company was its success
in combining its proprietary  amidation  process with bacterial  recombinant DNA
technology to develop a peptide hormone production process. The Company believes
that its proprietary  amidation process will be a key step in the more efficient
and economical  commercial  production of certain peptide  hormones with diverse
therapeutic  applications.  Many of  these  hormones  cannot  be  produced  at a
reasonable cost in sufficient  quantities for clinical testing or commercial use
by currently available production processes.  Using its proprietary process, the
Company has produced laboratory-scale quantities of seven such peptide hormones:
human  Calcitonin,  salmon  Calcitonin,  human Growth Hormone  Releasing Factor,
human Calcitonin  Gene-Related  Peptide,  human Corticotropin  Releasing Factor,
human Amylin and a human  Magainin.  During 1991,  a study  commissioned  by the
Company was prepared by a professor of chemical engineering at the Massachusetts
Institute  of  Technology.  The study  evaluated  the  economics  for  producing
Calcitonin  and indicated  that the Company's  process for producing  Calcitonin
should significantly reduce the cost and time required for commercial production
of multi-kilogram quantities as compared to current methods of production.
<PAGE>
The Company also has developed a proprietary oral delivery  technology which has
successfully delivered Calcitonin into the blood stream of human subjects. It is
the subject of international  patent applications and a U.S.  counterpart of one
such  application  received a Notice of Allowance in 1998. The  formulation  has
been  shown  in  repeated  clinical  studies  to  regularly  deliver  measurable
quantities of the hormone into the bloodstream. The Company believes that such a
formulation may expedite the regulatory  approval process for an oral Calcitonin
product  because it should be easier to establish  its  performance  efficacy as
compared to a  formulation  that does not produce  measurable  Calcitonin  blood
levels.  The  Company  believes  that the  components  of the  proprietary  oral
formulation  can enable the delivery of other peptides in addition to Calcitonin
and it has initiated studies to investigate such possibilities.

Business Strategy

The Company's business strategy is to develop proprietary products and processes
with  applications  in human  health  care in order to  generate  revenues  from
license  fees,  royalties  on third party sales  and/or  direct sales of bulk or
finished  products.  Generally,  the Company  seeks  sponsors  and  licensees to
provide research  funding and assume  responsibility  for obtaining  appropriate
regulatory  approvals,  clinical testing, and marketing of products derived from
the Company's research  activities,  and in this regard the Company is dependent
on large  pharmaceutical  companies,  having  much  greater  resources  than the
Company.  However,  in certain cases, the Company may retain  responsibility for
clinical testing and for obtaining the required regulatory  approvals.  To date,
the Company has focused its efforts  primarily  on the  manufacture  of, and the
development of novel delivery systems for, salmon Calcitonin.

Warner-Lambert License Agreement

In July 1997,  the Company  entered into an agreement  under which it granted to
the Parke-Davis  division of  Warner-Lambert  Company a worldwide license to use
the Company's oral Calcitonin technology.  Upon execution of the agreement,  the
Company received $6 million in payments from Warner-Lambert,  consisting of a $3
million  licensing  fee and a $3 million  equity  investment  by  Warner-Lambert
(695,066  shares of the  Company's  Common  Stock were  purchased  at a price of
approximately  $4.32 per share).  Under the terms of the license agreement,  the
Company  is  eligible  to receive up to $48.5  million in  additional  milestone
payments  during the course of the development  program if specified  milestones
are  achieved.  Several  milestones  were  achieved  during  1998,  resulting in
payments to the Company  totaling $5 million.  The Company also  received a $2.5
milestone  payment in February  1999. An additional $8 million would be received
if other  milestones are achieved prior to the  commencement of Phase I clinical
studies  in  the  U.S.,  scheduled  for  later  this  year.  If the  product  is
successfully  commercialized,  the Company also would  receive  revenue from the
sale of raw  material  to  Warner-Lambert  and  royalties  on  product  sales by
Warner-Lambert and its affiliates.

The Company has  retained the right to license the use of its  technologies  for
injectable  and nasal  formulations  of Calcitonin on a worldwide  basis and has
licensed  distributors  in the U.K.  and Ireland  and in Israel.  The Company is
actively  seeking other licensing and/or supply  agreements with  pharmaceutical
companies for  injectable and nasal forms of  Calcitonin.  However,  there is no
assurance that any additional revenue-generating agreements will be signed.
<PAGE>
Production Facility

The Company has been  producing  salmon  Calcitonin  since 1992. The Company has
constructed  a  cGMP  facility  for  the   production  of   pharmaceutical-grade
Calcitonin at leased premises located in Boonton, New Jersey. The facility began
producing  salmon  Calcitonin  under cGMP  guidelines in 1996. The facility also
produces Unigene's proprietary amidating enzyme for use in producing Calcitonin.
The current production level of the facility is between 0.5-1.0 kilogram of bulk
Calcitonin per year.

The design of the  facility is intended to allow for  substantial  increases  in
Calcitonin  production  utilizing  the existing  equipment.  In March 1997,  the
Company announced that an improvement to its proprietary  production process had
been developed that can boost the Company's  annual  production of Calcitonin by
at least  fourfold.  However,  if an oral  Calcitonin  product  is  successfully
commercialized, the Company will be required to incur additional expenditures to
expand or upgrade its manufacturing operations to satisfy its supply obligations
under the Warner-Lambert license agreement. Although the facility will initially
be  exclusively  devoted to  Calcitonin  production,  it would be  suitable  for
producing other peptide hormone products in the future.

The Company is following  conventional  procedures to secure the approval of the
facility by regulatory  agencies that will allow the Company to manufacture  its
Calcitonin for human use. Although the facility was inspected by European health
authorities  pursuant  to the filing of its  injectable  Calcitonin  dossier and
found to be in compliance with cGMP  guidelines,  there can be no assurance that
its operations will remain in compliance or that approval by other agencies will
be obtained.  In addition,  there is no assurance  that the facility  production
goals will be achieved,  that there will be a market for the Company's products,
or that such production will be profitable to the Company.

Government Regulation

The laboratory  research,  development and production  activities of the Company
and its sponsors,  collaborators  and licensees,  and the processes and products
which  may be  developed  by them and the  Company's  production  facility,  are
subject to significant regulation by numerous federal,  state, local and foreign
governmental authorities. The commercial sale of a pharmaceutical product in the
United  States  requires  the  approval  of the  FDA  and  overseas  by  similar
regulatory agencies. This requires various animal and human studies. The Company
or its licensees then must prepare the required  documentation and must apply to
the appropriate regulatory agencies for approval of the product for human use.

The  regulatory   approval  process  for  a   pharmaceutical   product  requires
substantial  resources and may take a number of years. There can be no assurance
that  additional  regulatory  approvals  will be  obtained  for  the  production
facility or for any of the  Company's  products or that such  approvals  will be
obtained in a timely  manner.  The inability to obtain,  or delays in obtaining,
such approvals would adversely affect the Company's  ability to continue to fund
its programs,  produce  marketable  products,  or receive revenue from milestone
payments,  product  sales or royalties.  Furthermore,  the extent of any adverse
governmental   regulation   that  may  arise   from   future   legislative   and
administrative action cannot be predicted.
<PAGE>
The Company's  production facility may, from time to time, be audited by the FDA
or other  regulatory  agencies to ensure that it is operating in compliance with
cGMP  guidelines.   These  guidelines  require  that  production  operations  be
conducted in strict  compliance with, among other things,  the Company's written
protocols  for  reagent  qualification,   process  execution,   data  recording,
instrument  calibration and quality  monitoring.  Such agencies are empowered to
suspend  production  operations  and/or  product  sales  if,  in their  opinion,
significant and/or repeated deviations from these protocols have occurred.  Such
a  suspension  could  have a material  adverse  impact on the  Company's  future
operations.

European Approval of FORCALTONIN(TM)

During 1996, the Company received authorization to proceed with pivotal clinical
trials in the United States and the United  Kingdom for its  injectable  form of
Calcitonin  (having  the  tradename  FORCALTONIN(TM)).  Both the  U.S.  and U.K.
authorities   authorized  an   abbreviated   clinical   program   consisting  of
bioequivalence and safety studies. These trials were completed in early 1997 and
demonstrated  that the  injectable  product was  bioequivalent  to an injectable
salmon Calcitonin product currently on the market.

In August 1997, the Company's  registration  dossier for injectable  FORCALTONIN
was formally  submitted to the European  Union health  authorities  for approval
under a procedure by which product  approval can be obtained  simultaneously  in
all  15-member  nations of the  European  Union.  This was the  Company's  first
product  registration  filing.  In September  1998,  the European  Committee for
Proprietary  Medicinal Products ("CPMP") adopted a unanimous Positive Opinion on
the Company's injectable Calcitonin product,  stating that it was approvable for
the indications of Paget's disease and hypercalcemia associated with malignancy.
In January  1999,  the  Company  received  approval  from the CPMP to market its
injectable  Calcitonin product in all 15 member states of the European Union for
these two  indications.  The Company expects to market this product in Europe in
1999 in the U.K., Ireland, and possibly other countries.  The Company expects to
shortly file a supplementary submission, called a Type II Variation, in order to
expand the  approved  indications  to include  the  treatment  of  osteoporosis.
However, there can be no assurance that the Type II Variation will be approved.

The clinical  trials  conducted to support the European filing of the injectable
Calcitonin  product will also be used to support a New Drug Application  ("NDA")
for injectable Calcitonin with the U.S. Food & Drug Administration  ("FDA"). The
Company  currently plans to file this  application in 1999. The Company believes
that its  abbreviated  clinical  program will be sufficient to satisfy  approval
requirements  in the  United  States and  elsewhere.  Accordingly,  the  Company
believes that the review process for its injectable  Calcitonin  product in such
countries  may be  shorter  than  that  typically  associated  with  a new  drug
submission  because (i) the active  ingredient is  structually  identical to and
biologically  indistinguishable  from the active  ingredient in products already
approved  by many  regulatory  agencies,  (ii) the  formulation  is  essentially
similar to the  formulations  used in already  approved  products  and (iii) the
clinical trial program that was  authorized  was  relatively  brief and involved
small numbers of subjects, so the amount of information that must be reviewed is
far less than would have been compiled for the lengthier  trials  required for a
typical new drug submission.  In addition,  the approved European dossier can be
readily cited by regulatory  authorities  in many  non-European  nations,  which
could  significantly   reduce  the  registration   requirements  for  injectable
Calcitonin in such countries,  thereby  accelerating  product  launch.  However,
there can be no assurance that other  necessary  governmental  approvals will be
obtained, or that they will be obtained on an expedited basis.
<PAGE>
Oral Calcitonin

Expanded consumer acceptance of Calcitonin  pharmaceutical  products will depend
on  the   development  of  a   consumer-accepted   delivery   system.   A  major
pharmaceutical  company  received  FDA  approval in 1995 for the  marketing of a
nasal spray delivery system for Calcitonin, which has substantially enlarged the
U.S. market for Calcitonin.  The Company, in collaboration with  Warner-Lambert,
and other  companies  are  conducting  research  on oral  delivery  systems  for
Calcitonin.  There can be no assurance  that the Company will develop a suitable
oral delivery system or that governmental  approval of such delivery system will
be  obtained.  There also can be no  assurance  that others have not or will not
develop oral or other delivery  systems that have  advantages over the Company's
technologies.

In December 1995 and January 1996, the Company successfully tested a proprietary
Calcitonin  oral  formulation  in two separate pilot human studies in the United
Kingdom.  These  studies  indicated  that the majority of those who received the
oral  Calcitonin  showed levels of the hormone in blood samples taken during the
trial which were greater  than the minimum  levels  generally  regarded as being
required for maximum therapeutic  benefit.  The Company believes that these were
the first studies to  demonstrate  that  significant  blood levels of Calcitonin
could be observed in humans  following oral  administration  of the hormone.  In
April 1996, the Company successfully  conducted a third pilot human study in the
United  Kingdom which utilized  lower  Calcitonin  dosages than in the prior two
clinical  trials.  The results of this trial  indicated  that every test subject
showed  levels of the hormone in their blood  samples that  exceeded the minimum
levels generally regarded as required for maximum therapeutic benefit.  However,
there can be no  assurance  that these  results  will be  replicated  in further
studies.

The Company has filed patent  applications  for its oral formulation in the U.S.
and in many foreign countries.  In August 1998, the Company received a Notice of
Allowance from the U.S.  Patent & Trademark  Office for its  fundamental  patent
application covering the oral delivery of salmon Calcitonin for the treatment of
osteoporosis.  Under the terms of the  agreement  with  Warner-Lambert  Company,
Warner-Lambert has assumed responsibility for conducting the clinical trials and
for  obtaining  regulatory  approval  of the  product  from  the FDA  and  other
regulatory  agencies.  There can be no assurance  that any of the pending patent
applications  will  be  approved,  that  Warner-Lambert  will be  successful  in
obtaining   regulatory   approval  of  an  oral   Calcitonin   product  or  that
Warner-Lambert  and the Company will be successful in  developing,  producing or
marketing an oral Calcitonin product.

Collaborative Research Programs

The Company is currently engaged in two collaborative  research  programs.  One,
with  Rutgers  University  College  of  Pharmacy,  continues  to study oral drug
delivery technology for Calcitonin while exploring  modifications which may have
applications for delivering other peptides. The second collaboration,  performed
in conjunction with Yale University,  is  investigating  novel  applications for
certain amidated peptide hormones,  including  Calcitonin  gene-related  peptide
("CGRP").  In 1996, the Company  reported that CGRP  accelerated bone growth and
prevented  bone  loss  in an  animal  model  system.  However,  there  can be no
assurance  that CGRP will have the same  effect in humans,  or that the  Company
would be able to develop, manufacture or market such a product.
<PAGE>
Risks of International Operations

The Company's potential major customers,  partners and licensees include foreign
companies or companies with  significant  international  business.  The business
operations of such  companies  and their ability to pay license fees,  royalties
and  other  amounts  due and  otherwise  perform  their  obligations  under  any
agreements  they may enter into with the Company may be subject to regulation or
approval  by  foreign  governments.  There  can be no  assurance  that  required
approvals  will  be  received.   The  failure  to  receive  required  approvals,
governmental  regulation  and  other  risks,  including  political  and  foreign
currency  risks,  could  affect the  ability  of the  Company to earn or receive
payments  pursuant to such  agreements  and, in such event,  may have a material
adverse effect on the Company's future operations.

Competition

The Company's primary business activity to date has been biotechnology  research
and development.  Biotechnology research is highly competitive,  particularly in
the  field  of  human  health  care.  The  Company   competes  with  specialized
biotechnology   companies,   major   pharmaceutical   and  chemical   companies,
universities  and other  non-profit  research  organizations,  many of which can
devote considerably  greater financial resources to research activities than can
the Company.

In 1999,  the  Company  will  manufacture  cGMP  Calcitonin  for use in finished
pharmaceutical  products.  In the development,  manufacture and sale of amidated
peptide hormone  products,  the Company and its licensees will be competing with
contract  laboratories  and major  pharmaceutical  companies,  many of which can
devote  considerably  greater  financial  resources to these  activities.  Major
competitors  in the  field  of  osteoporosis  include  Novartis,  American  Home
Products,  Merck and Eli Lilly.  However,  the Company  believes that the unique
safety and efficacy  characteristics  of Calcitonin  combined with the Company's
patented hormone manufacturing process, in conjunction with its proprietary oral
delivery  technology,  will enable it to compete with products marketed by these
companies.

The Company believes that success in competing with others in the  biotechnology
industry will be based  primarily upon  scientific  expertise and  technological
superiority,  the ability to identify  and pursue  scientifically  feasible  and
commercially  viable  opportunities  and to obtain  proprietary  protection  for
research  achievements,  the  availability  of  adequate  funding and success in
developing, testing, protecting,  producing and marketing products and obtaining
timely  regulatory  approval.  There can be no  assurance  that  others will not
develop  processes or products which are superior to, or otherwise  preclude the
commercial utilization of, processes or products developed by the Company.

Human Resources

On March 1,  1999,  the  Company  had 72  full-time  employees,  of whom 24 were
engaged in research,  development and regulatory activities,  38 were engaged in
production  activities  and  10  were  engaged  in  general  and  administrative
functions.  Ten of the Company's  employees  hold Ph.D.  degrees.  The Company's
employees have expertise in molecular biology, including DNA cloning, synthesis,
sequencing and expression; protein chemistry, including purification, amino acid
analysis,  synthesis and sequencing of proteins;  immunology,  including  tissue
culture,   monoclonal  and  polyclonal   antibody   production  and  immunoassay
development; chemical engineering; pharmaceutical production; quality assurance;
and quality control.  None of the Company's employees is covered by a collective
bargaining agreement.
<PAGE>
Research and Development

The  Company  has  established  a  multi-disciplinary  research  team  to  adapt
proprietary  amidation,  biological production and oral delivery technologies to
the development of proprietary products and processes.  Approximately 86% of the
Company's  employees are directly  engaged in activities  relating to production
of,   regulatory   compliance   for,  and  the  research  and   development   of
pharmaceutical  products.  During the years ended  December 31,  1998,  1997 and
1996, approximately $9,042,000,  $9,416,000 and $8,298,000,  respectively,  were
spent on these activities.

Patents and Proprietary Technology

The Company has filed  applications  for U.S.  patents  relating to  proprietary
amidation,   bacterial  expression  and  immunization   processes  and  to  oral
formulations for Calcitonin and other peptide hormones invented in the course of
its  research.   To  date,  the  following  three  U.S.   patents  have  issued:
Immunization By Immunogenic  Implant,  a process patent, and two patents related
to the  Alpha-Amidation  Enzyme,  both process and product patents. In addition,
the  Company  has  received a Notice of  Allowance  for its  patent  application
covering the oral delivery of salmon Calcitonin. Other applications are pending.
Filings  relating  to the  amidation  process  have also  been made in  selected
foreign countries and numerous such foreign patents have issued. There can be no
assurance that any of the Company's  pending  applications will issue as patents
or that the Company's  issued patents will provide the Company with  significant
competitive advantages.  Furthermore, there can be no assurance that competitors
will not independently develop or obtain similar or superior technologies.

Although the Company believes its patents and patent applications are valid, the
invalidation  of its  Alpha-Amidation  Enzyme  patent  or the  rejection  of its
fundamental patent application  covering the oral delivery of Salmon Calcitonin,
for which a notice of allowance has been received, could have a material adverse
effect upon the Company's business. Although one patent application continues to
be the subject of an interference proceeding,  the Company does not believe that
an adverse  ruling would have a material  adverse  effect on the business of the
Company or its prospects. Difficulties in detecting and proving infringement are
generally  greater with process patents than with product patents.  In addition,
the  value of a  process  patent  may be  reduced  if the  products  that can be
produced   using  such  process  have  been  patented  by  others.   Under  such
circumstances,  the  cooperation of these patent  holders or their  sublicensees
would be needed for the  commercialization  by the Company of the aforementioned
patented products in countries where these companies hold valid patents.

In some cases, the Company relies on trade secrets to protect its inventions. It
is the  policy of the  Company  to  include  in all  research  contracts,  joint
development  agreements and consulting  relationships that provide access to the
Company's trade secrets and other know-how  confidentiality  obligations binding
on the parties involved.  However,  there can be no assurance that these secrecy
obligations will not be breached to the detriment of the Company.  To the extent
sponsors,  consultants  or other third parties apply  technological  information
independently  developed by them or by others to Company projects,  disputes may
arise as to the proprietary rights to such information which may not be resolved
in favor of the Company.

Product Liability

Product liability claims relating to the Company's technology or products may be
asserted  against the Company.  There can be no assurance that the Company would
have sufficient resources to defend against or satisfy any such claims. Although
the Company has obtained product liability  insurance  coverage in the amount of
$2 million,  product  liability or other judgments against the Company in excess
of insurance  limits  could have a material  adverse  effect upon the  Company's
business and financial condition.
<PAGE>
Executive Officers of the Registrant
<TABLE>
<CAPTION>
                                                    Served in Such
                                                    Position or Office
       Name                        Age              Continually Since          Position (1)
       ----                        ---              -----------------          ------------

<S>                                <C>                    <C>                 <C>                                 
Dr. Warren P. Levy (2)(3)          47                     1980                President (Chief
                                                                              Executive Officer)

Dr. Ronald S. Levy (2)(4)          50                     1980                Vice President
                                                                              and Secretary

Jay Levy (2)(5)                    75                     1980                Treasurer

</TABLE>


NOTES:

(1)        Each executive officer's term of office is until the first meeting of
           the Board of Directors  of Unigene  following  the annual  meeting of
           stockholders  and  until  the  election  and   qualification  of  his
           successor.   Officers  serve  at  the  discretion  of  the  Board  of
           Directors.

(2)        Dr.  Warren P. Levy and Dr.  Ronald S. Levy are  brothers and are the
           sons of Mr. Jay Levy.

(3)        Dr.  Warren  P.  Levy,  a  founder  of the  Company,  has  served  as
           President,  Chief Executive Officer and Director of the Company since
           its formation in November 1980. Dr. Levy holds a Ph.D.in biochemistry
           and molecular biology from  Northwestern  University and a bachelor's
           degree in chemistry from the Massachusetts Institute of Technology.

(4)        Dr.  Ronald S.  Levy,  a founder of the  Company,  has served as Vice
           President and Director of the Company since its formation in November
           1980,  and as  Secretary  since May 1986.  Dr. Levy holds a Ph.D.  in
           bioinorganic  chemistry  from  Pennsylvania  State  University  and a
           bachelor's degree in chemistry from Rutgers University.

(5)        Mr. Jay Levy, a founder of the Company, has served as Chairman of the
           Board of Directors and Treasurer of the Company on a part-time  basis
           since its  formation  in November  1980.  He also served as Secretary
           from 1980 to May 1986. Mr. Levy devotes approximately 15% of his time
           to the Company.  From 1985 through  February  1991,  he served as the
           principal financial advisor to The Nathan Cummings Foundation,  Inc.,
           a large charitable  foundation.  From 1968 through 1985, he performed
           similar services for the late Nathan Cummings,  a noted industrialist
           and philanthropist.
<PAGE>
Item 2.           Properties

The Company  owns a  one-story  office and  laboratory  facility  consisting  of
approximately  12,500 square feet. The facility is located on a 2.2 acre site in
Fairfield, New Jersey.

The  Company's  32,000  square foot cGMP  production  facility,  of which 18,000
square feet are currently being used for the production of  pharmaceutical-grade
Calcitonin  and can be used for the  production of other peptide  hormones,  was
constructed in a building located in Boonton, New Jersey. The Company leases the
facility  under a ten-year  agreement  which began in February 1994. The Company
has two ten-year renewal options as well as an option to purchase the facility.

Item 3.           Legal Proceedings

                  None.

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

                  No matters were submitted to a vote of security holders during
the fourth quarter of the year ended December 31, 1998.

                                     PART II

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

The Company has not declared or paid any cash  dividends  since  inception,  and
does not anticipate paying any in the near future.

The Company became a public company in 1987. As of February 16, 1999, there were
534 Common  Stockholders of record.  The Common Stock trades on the Nasdaq Stock
Market  under the symbol  UGNE.  The prices  below  represent  high and low sale
prices and are as reported to the Company by the Nasdaq Stock Market.


                                1998                                 1997
                                ----                                 ----
                               High-Low                            High-Low
                               --------                            --------

1st Quarter:                  $3.59-2.47                          $4.69-1.91
2nd Quarter:                   3.06-1.81                           7.00-2.63
3rd Quarter:                   2.13-0.94                           5.16-3.31
4th Quarter:                   1.88-1.13                           4.47-2.19

Recent Sales of Unregistered Securities
- ---------------------------------------

In the fourth quarter of 1998, the Company issued 448,834 shares of Common Stock
upon the  conversion  of  $502,694 in  principal  amount of the  Company's  9.5%
Convertible  Debentures.  All of such shares were issued by the Company  without
registration  in  reliance  on an  exemption  under  Section  3(a)  (9)  of  the
Securities Act.
<PAGE>

Item 6.  Selected Financial Data
<TABLE>
<CAPTION>

(In thousands, except per share data)

Years Ended December 31                  1998         1997           1996         1995          1994
                                       --------      --------      --------      --------     --------
<S>                                    <C>           <C>           <C>           <C>           <C>     
Licensing & other revenue ........     $  5,050      $  3,003      $    308      $      8      $    258

Research & development
expenses .........................        9,042         9,416         8,298         6,876         5,137

Loss before extraordinary
item .............................       (6,737)      (10,128)      (10,597)       (9,435)       (6,319)

Extraordinary item ...............         (144)         --            --            --            --

Net loss .........................       (6,881)      (10,128)      (10,597)       (9,435)       (6,319)

Diluted loss per share:
    Loss before extraordinary item         (.17)         (.27)         (.38)         (.44)         (.32)

    Extraordinary item ...........         (.01)         --            --            --            --
                                       --------      --------      --------      --------      --------
    Net loss .....................         (.18)         (.27)         (.38)         (.44)         (.32)

At December 31

Working capital (deficiency) .....       (1,805)          310         2,954        (4,061)       (1,907)

Total assets .....................       11,564        13,692        17,169        13,332        14,211

Long-term debt ...................        3,931         1,608         2,788         3,955          --


</TABLE>
<PAGE>
Item 7.  Management's Discussion and Analysis of Financial Condition and Results
         of Operations

RESULTS OF OPERATIONS

Revenue for 1998 consisted  primarily of milestone  payments totaling $5 million
from Warner-Lambert  Company,  under the July 1997 licensing  agreement,  as the
result of the  achievement of various  benchmarks in the  development of an oral
Calcitonin product for treating osteoporosis.

Revenue  for 1997  consisted  primarily  of a  license  fee of  $3,000,000  from
Warner-Lambert Company, under the aforementioned agreement.

Revenue for 1996  consisted  primarily  of a license  fee of  $300,000  from the
Company's  joint  venture in China.  It is uncertain  whether or not the Company
will be able to recognize revenue from the sale of its products in China.

Research and development, the Company's largest expense, decreased 4% in 1998 to
$9,042,000 from $9,416,000 in 1997, after increasing 13% in 1997 from $8,298,000
in 1996. The 1998 decrease was primarily due to reduced  regulatory  filing fees
and  regulatory  consultant  expenses  as  compared  to 1997,  as well as to the
reimbursement in 1998 of certain research expenses by Warner-Lambert Company. In
addition,  1998  expenditures  were reduced for both  production  and laboratory
supplies,  partially  offset  by  increased  personnel  expenditures.  The  1997
increase  was  primarily   attributable  to  increased  supplies  and  personnel
expenditures  related to increased  Calcitonin  production  and oral  Calcitonin
development,  as well as regulatory  filing fees and payments to regulatory  and
scientific  consultants,  due to the regulatory filing activity in Europe during
1997.  Expenditures for the sponsorship of collaborative  research programs were
$280,000, $465,000 and $411,000 in 1998, 1997 and 1996, respectively,  which are
included as research and development expenses.

Settlement  of  contractual  right  expense was  $1,669,000 in 1997. In February
1997,  the Company  issued an aggregate of 490,000 shares of its Common Stock to
the holders of the  Company's  9.5% Senior  Secured  Convertible  Debentures  in
consideration for the cancellation of an obligation of the Company to pay to the
holders a fee equal to 2% of the sum of the market value as of December 31, 1998
of all of the  Company's  outstanding  shares of Common Stock plus the principal
amount of all outstanding debt of the Company, less its cash on deposit, up to a
maximum fee of $3,000,000.  The expense  associated  with this  transaction  was
valued at  $1,669,000,  based on a closing price of the Common Stock of $3.40625
on February 7, 1997.

General and  administrative  expenses  increased 3% in 1998 to  $2,068,000  from
$2,016,000 in 1997,  after  decreasing 5% in 1997 from  $2,115,000 in 1996.  The
1998 increase was primarily due to increased  expenditures  in 1998 for employee
health insurance and public relations, partially offset by reduced legal fees as
a result of legal fees  incurred in 1997 related to the  Warner-Lambert  license
agreement.  The  1997  decrease  was  primarily  due to a  reduction  in  public
relations  expenses  paid in 1996,  which  consisted  in part of the issuance of
warrants as non-cash compensation in 1996.

Interest  and other  income  decreased  $96,000 or 47% in 1998 from 1997,  after
decreasing  $26,000 or 11% in 1997 from 1996. The 1998 decrease was due to lower
interest  income  resulting from reduced funds available for investment in 1998.
The 1997  decrease was due to gains on  settlement  of debt  recognized in 1996,
partially offset by higher interest income in 1997.
<PAGE>
Interest expense increased  $551,000 or 235% in 1998 from 1997, after decreasing
$487,000 or 68% in 1997 from 1996. The 1998 increase  principally was due to the
amortization  of the value of the  beneficial  conversion  feature  and  related
warrants of the  Company's  5%  convertible  debentures  amounting  to $490,000,
partially offset by a reduction in other outstanding debt from the prior year as
a  result  of  partial  conversions  into  Common  Stock in 1997 and 1998 of the
Company's  convertible  debentures and notes payable to  stockholders.  The 1997
decrease  was due to a reduction  in  outstanding  debt from the prior year as a
result of the partial conversion into Common Stock of convertible debentures and
notes payable to stockholders.

Extraordinary item, loss on early extinguishment of debt, was $144,000 for 1998.
The loss was due to  redemption  at a premium of a portion of the  Company's 10%
Convertible  Debentures  in  September  1998.  See Note 5 to Notes to  Financial
Statements.

During  1998,  revenue  increased  more  than  $2,000,000  from  1997 due to the
achievement of various milestones in the Warner-Lambert  agreement. In addition,
in  1998  total  operating  expenses  decreased  almost  $2,000,000  from  1997,
primarily due to the one-time settlement of a contractual right expense in 1997.
These were  partially  offset by a decline in  interest  income,  an increase in
interest expense and loss on early extinguishment of debt. As a result, net loss
decreased  $3,247,000 or 32% for the year ended December 31, 1998 from the prior
year.

During 1997,  revenue  increased  $2,700,000 from 1996 due to the signing of the
licensing agreement with  Warner-Lambert.  This was mostly offset by an increase
in operating  expenses.  Research and development  expenses increased due to the
Company's first product registration filing involving its injectable FORCALTONIN
product,  its  sponsorship  of two  collaborative  research  projects,  and  its
continued development work on an oral Calcitonin  formulation.  In addition, the
Company incurred a non-cash expense of $1,669,000 in settlement of a contractual
right. As a result,  net loss decreased $469,000 for the year ended December 31,
1997 from the prior year.

As of December  31, 1998,  the Company had  available  for income tax  reporting
purposes  net  operating  loss   carryforwards  in  the  approximate  amount  of
$59,900,000,  expiring  from 1998 through  2018,  which are  available to reduce
future  earnings which would  otherwise be subject to federal  income taxes.  In
addition,  the Company has investment  tax credits and research and  development
credits in the  amounts  of  $50,000  and  $2,300,000,  respectively,  which are
available to reduce the amount of future  federal  income  taxes.  These credits
expire from 1998 through 2018.

The Company follows Statement of Financial  Accounting  Standards (SFAS) No. 109
"Accounting  for Income  Taxes".  Given the Company's  past history of incurring
operating losses,  any deferred tax assets that are recognizable  under SFAS 109
have been fully reserved.  As of December 31, 1998 and 1997, under SFAS 109, the
Company had deferred tax assets of  approximately  $26,300,000 and  $23,400,000,
respectively,  subject to valuation  allowances of $26,300,000 and  $23,400,000,
respectively.  The deferred tax assets were  generated  primarily as a result of
the Company's net operating losses and tax credits generated.

LIQUIDITY AND CAPITAL RESOURCES

During  1994,  the Company  completed  construction  of its  peptide  production
facility in  Boonton,  New  Jersey.  The  facility  was  constructed  in a shell
building that is being leased under a ten-year net lease which began in February
<PAGE>
1994.  The  Company  has two  ten-year  renewal  options as well as an option to
purchase  the  facility.  The total cost of leasehold  improvements  and process
equipment for this facility,  including validation costs, totalled approximately
$12 million.  The  improvements  and equipment were financed  primarily from the
remainder of the $17 million of proceeds received as a result of the exercise of
the  Company's  Class A Warrants in 1991 and  proceeds of $2.2  million from the
sale of  Common  Stock in 1994.  There are  currently  no  material  commitments
outstanding for capital expenditures  relating to either the Boonton facility or
the Company's facility in Fairfield, New Jersey.

The Company, at December 31, 1998, had cash and cash equivalents of $403,000,  a
decrease of $1,724,000 from December 31, 1997.

The Company has incurred annual  operating  losses since its inception and, as a
result,  at  December  31,  1998 had an  accumulated  deficit  of  approximately
$61,331,000 and a working capital  deficiency of approximately  $1,805,000.  The
independent  auditors'  report covering the Company's 1998 financial  statements
includes  an   explanatory   paragraph  that  states  the  above  factors  raise
substantial  doubt about the Company's  ability to continue as a going  concern.
However,  the financial  statements  have been prepared on a going concern basis
and as such do not include any adjustments that might result from the outcome of
this uncertainty.

The Company's  ability to generate cash from  operations  will depend  primarily
upon signing research or licensing  agreements,  achieving defined benchmarks in
such agreements,  receiving  regulatory approval for its licensed products,  and
the commercial sale of these products.

Upon execution of the licensing  agreement with Warner-Lambert in July 1997, the
Company received $6 million in payments from Warner-Lambert,  consisting of a $3
million licensing fee and a $3 million equity investment by  Warner-Lambert.  In
addition,  the Company is eligible to receive up to $48.5  million in additional
payments  during the course of the development  program if specified  milestones
are  achieved.  Several  milestones  were  achieved  during  1998,  resulting in
payments to the Company  totaling $5 million.  The Company also  received a $2.5
million  milestone  payment in February  1999. An additional $8 million would be
received if other  milestones are achieved prior to the  commencement of Phase I
clinical studies in the U.S. If the product is successfully commercialized,  the
Company  also  would  receive   revenue  from  royalties  on  product  sales  by
Warner-Lambert  and  its  affiliates  and  from  the  sale  of raw  material  to
Warner-Lambert.  The  Company has  retained  the right to license the use of its
technologies for injectable and nasal  formulations of Calcitonin on a worldwide
basis.

In June 1998,  the  Company  completed a private  placement  of $4 million of 5%
Convertible Debentures (the "5% Debentures").  The Company received net proceeds
of approximately $3.75 million as a result of this placement.  The 5% Debentures
mature  December 31, 2001.  Interest on the 5% Debentures is payable in cash or,
at the option of the Company, in Common Stock. Beginning January 1, 1999, the 5%
Debentures  are  convertible  into (i) Common Stock at a  conversion  price (the
"Conversion  Price")  equal to the lower of (a) $1.59 (the "Cap  Price") and (b)
the average of the four lowest closing bid prices of the Common Stock during the
18 trading days prior to the date of  conversion  (the "Market  Price") and (ii)
warrants, expiring five years from the date of issuance, to purchase a number of
shares of  Common  Stock  equal to 4% of the  number  of  shares  issuable  upon
conversion at an exercise price equal to 125% of the Conversion Price. Up to 15%
of the original principal amount of the 5% Debentures may be converted per month
<PAGE>
on a  non-cumulative  basis;  provided,  however,  that if the  Market  Price is
greater  than or equal to 120% of the Cap Price on the last  conversion  date in
any month,  then up to 20% of the original  principal amount may be converted in
such month.  If a debenture  holder  submits a debenture for  conversion and the
Market  Price is less than or equal to  $1.1156,  the  Company  may  redeem  the
debenture for (i) an amount equal to the principal amount thereof plus a premium
of 12% per year from the date of issuance and (ii) warrants, expiring five years
from the date of issuance,  to purchase a number of shares of Common Stock equal
to 25% of the number of shares that would have been issuable upon  conversion of
the Debenture at an exercise price equal to 135% of the Conversion  Price at the
time of redemption. In no event will the Company issue more than an aggregate of
3,852,500  shares of Common Stock (the "Share Limit") upon  conversion of all of
the 5%  Debentures,  upon  exercise of all warrants  issued upon  conversion  or
redemption,  and as payment of interest on the 5%  Debentures.  If conversion of
any 5%  Debentures  or exercise of any  warrants  would  require the issuance of
shares in  excess of the Share  Limit,  the  Company  will,  as the case may be,
redeem such debentures at a price equal to 120% of the principal  amount thereof
or pay in cash the difference between the market price and exercise price of the
number of shares that would have been  issuable  upon  exercise of such warrants
but for the Share Limit.

The  Company's  cash  requirements  have  increased to  approximately  $10 - $11
million per year with the opening of its peptide manufacturing facility and with
three  Calcitonin  products in various stages of development.  In addition,  the
Company  faces  principal and interest  obligations  over the next several years
under its outstanding 5% Debentures and other indebtedness.  However, because of
the conversion  features of these debentures,  a substantial portion is expected
to be  converted  into  Common  Stock,  thereby  decreasing  the  amount of cash
required for principal and interest  payments.  See Note 5 of Notes to Financial
Statements.

After receipt of $2.5 million from  Warner-Lambert in February 1999,  management
believes  that the Company  currently  has  sufficient  financial  resources  to
sustain its operations at the current level through the first half of the second
quarter of 1999. The Company will require  additional  funds to ensure continued
operations  beyond that time. If the various  milestones  in the  Warner-Lambert
agreement  cannot be achieved on a timely  basis,  the Company may need  outside
financing to sustain its operations.  Early-stage milestones primarily relate to
the product's performance characteristics, while the latter-stage milestones are
primarily related to regulatory filings and approvals.

In addition to the  Warner-Lambert  agreement,  management  is actively  seeking
other  licensing  and/or supply  agreements  with  pharmaceutical  companies for
injectable  and nasal forms of Calcitonin.  However,  there is no assurance that
any additional  revenue-generating agreements will be signed. In the absence of,
or the delay in,  achieving  the  Warner-Lambert  milestones or in signing other
agreements,  obtaining adequate funds from other sources,  which might include a
debt  or  equity  financing,   would  be  necessary  to  sustain  the  Company's
operations.  However,  there is no  assurance  as to the  terms  on  which  such
additional  funds would be  available or that in such  circumstances  sufficient
funds could be obtained.

While the Company  believes that the  Warner-Lambert  licensing  transaction can
satisfy the Company's liquidity requirements this year, satisfying the Company's
long-term liquidity  requirements will require the successful  commercialization
of the  product  licensed  to  Warner-Lambert  or one  of its  other  Calcitonin
products.  In  addition,  the  commercialization  of a  Calcitonin  product will
require  the  Company  to  incur  additional  capital  expenditures,   including
expenditures  to expand or upgrade the  Company's  manufacturing  operations  to
satisfy  its supply  obligations  under the  Warner-Lambert  license  agreement.
However,   neither  the  cost  or  timing  of  such  capital   expenditures  are
determinable at this time.
<PAGE>
YEAR 2000
- ---------

The  Company has  established  a Year 2000  taskforce  that is  responsible  for
identifying  and reviewing all of the Company's  internal  computer  systems for
Year 2000 compliance, including workstations, its accounting system, and control
systems for equipment in the Company's  manufacturing and laboratory facilities.
The  taskforce is currently  taking  inventory of all critical and  non-critical
systems  and has  begun to test  its  systems  and  workstations  for Year  2000
compliance.  Of the systems and workstations tested so far, most have been found
to be in  compliance.  Certain  systems,  such as the  accounting  and telephone
systems, have been brought into compliance. Of the workstations tested and found
not to be in compliance,  most have been updated to be compliant. The review and
all testing  should be completed  during the second  quarter of 1999.  After the
review and testing are  completed,  the taskforce  will determine how to address
any  remediation  necessary.  The  Company  intends  to  repair or  replace  any
noncompliant systems in a timely manner so that the business of the Company will
not be adversely affected.

Because  most  of the  principal  hardware  and  software  used  by the  Company
(including most of the equipment  control  systems) were acquired by the Company
within the last several years, the Company expects that most of its systems will
be Year 2000 compliant.  However,  until the taskforce  completes its review and
testing,  the Company will not be able to assess the level of compliance or make
an accurate  estimate  of the costs of any  remediation.  To date,  the costs of
remediation  have  not  been  material.  Contingency  plans  have  not yet  been
developed.

The Company  has no  material  relationships  with third  party  suppliers.  The
Company could be significantly  affected by Year 2000  noncompliance on the part
of  Warner-Lambert  as the Company  currently is dependent upon timely milestone
payments from Warner-Lambert. In addition, the loss of the utility supply to the
Company's  laboratory,  production and  administrative  facilities would cause a
shut down of those facilities which, depending on the duration of the shut down,
may have a material adverse impact on the Company's business.  In addition,  the
loss of  telecommunications  services and banking services would, as is the case
with all businesses, adversely affect the Company.


OTHER
- -----

In June 1998,  the  Financial  Accounting  Standards  Board issued SFAS No. 133,
"Accounting For Derivative  Instruments and Hedging  Activities." This statement
establishes  accounting  and  reporting  standards for  derivative  instruments,
including certain derivative  instruments  embedded in other contracts,  and for
hedging activities. SFAS No. 133 will be effective for the Company's fiscal year
beginning  January 1, 2000. The adoption of SFAS No. 133 is not expected to have
a material effect on the Company's financial position or results of operations.
<PAGE>
Item 7A        Quantitative and Qualitative Disclosures About Market Risk

MARKET RISK

In the normal  course of  business,  the Company is exposed to  fluctuations  in
interest  rates as the Company seeks debt  financing to sustain its  operations.
The  Company  does not use  derivative  instruments  or  hedging  to manage  its
exposures.

The information below summarizes the Company's market risks associated with debt
obligations  as of December  31,  1998.  Fair values  included  herein have been
estimated taking into  consideration the nature and terms of each instrument and
the  prevailing  economic and market  conditions at the balance sheet date.  The
table below presents  principal cash flows and related interest rates by year of
maturity based on the terms of the debit without  consideration as to conversion
features.  While  convertible  debentures  may  be  converted  to  common  stock
beginning  January  1999,  the  Company  is unable to  predict  if and when such
conversions may occur.  Variable interest rates disclosed represent the rates at
December  31,  1998.  Further  information  specific  to the  Company's  debt is
presented in Notes 2, 3 and 5 to the financial statements.
<TABLE>
<CAPTION>
                                          Estimated                                                 Year of Maturity
                                            Fair             Carrying         ----------------------------------------------------
                                            Value              Amount           1999          2000        2001       2002     2003
                                         ----------          ---------        ---------       ----        ----       ----     ----
<S>                                      <C>                 <C>              <C>               <C>    <C>          <C>      <C>  
Notes payable - stockholders             $1,040,000          1,040,000        1,040,000         --         --         --       --
Variable interest rate                                                         8.125%           --         --         --       --

5% convertible debentures                $4,000,000          3,802,807              --          --     4,000,000      --       --
Fixed interest rate (1)                                                            5%           5%        5%          --       --
</TABLE>

(1) At the  option  of the  Company,  interest  payments  may be made  using the
Company's Common Stock.

Item 8. Financial Statements and Supplementary Data.

Index to Financial Statements and Related Information

(1)     Financial Statements:

        Independent Auditors' Report
        Balance Sheets at December 31, 1998 and 1997

        Statements of Operations for the three years ended December 31, 1998

        Statements of Stockholders' Equity for the three years ended December
              31, 1998

        Statements of Cash Flows for the three years ended December 31, 1998

        Notes to Financial Statements

(2)     Financial Statement Schedules:

All  schedules  are omitted  because  they are not  applicable  or the  required
information is shown in the financial statements or notes thereto.
<PAGE>
Independent Auditors' Report


The Stockholders and Board of Directors
Unigene Laboratories, Inc.:

We have audited the financial statements of Unigene Laboratories, Inc. as listed
in the accompanying index. These financial  statements are the responsibility of
the Company's  management.  Our responsibility is to express an opinion on these
financial statements based on our audits.

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

In our opinion,  the financial  statements  referred to above present fairly, in
all material respects,  the financial position of Unigene Laboratories,  Inc. as
of December 31, 1998 and 1997,  and the results of its  operations  and its cash
flows for each of the years in the three-year period ended December 31, 1998, in
conformity with generally accepted accounting principles.

The  accompanying  financial  statements  have been  prepared  assuming that the
Company  will  continue  as a  going  concern.  As  discussed  in Note 14 to the
financial statements,  the Company has suffered recurring losses from operations
and has a working capital  deficiency  which raise  substantial  doubt about its
ability to continue as a going  concern.  Management's  plans in regard to these
matters are also  described in Note 14. The financial  statements do not include
any adjustments that might result from the outcome of this uncertainty.


/S/ KPMG LLP
- ------------
KPMG LLP


Short Hills, New Jersey
February 26, 1999
<PAGE>
<TABLE>
<CAPTION>
                                  UNIGENE LABORATORIES, INC.
                                        BALANCE SHEETS
                                  DECEMBER 31, 1998 and 1997


ASSETS                                                             1998              1997
                                                              ------------      ------------
                                           
<S>                                                           <C>               <C>    
Current assets:
    Cash and cash equivalents ...........................     $    402,664      $  2,126,327
    Prepaid expenses ....................................          317,823           126,703
    Other current assets ................................          887,904           707,542
                                                              ------------      ------------
                  Total current assets ..................        1,608,391         2,960,572

Property, plant and equipment - net of
    accumulated depreciation and
    amortization (Note 4) ...............................        8,085,250         9,298,445

Patents and other intangibles, net ......................        1,206,018         1,032,994
Other assets ............................................          664,434           399,889
                                                              ------------      ------------
                                                              $ 11,564,093      $ 13,691,900
                                                              ============      ============
LIABILITIES AND STOCKHOLDERS' EQUITY 
Current liabilities:
    Accounts payable ....................................     $    982,752      $  1,041,529
    Accrued expenses ....................................        1,329,199           999,212
    Notes payable - stockholders (Note 3) ...............        1,040,000           610,000
    Current portion - capital lease obligations (Note 6)            61,464              --
                                                              ------------      ------------
                  Total current liabilities .............        3,413,415         2,650,741

Notes payable - stockholders (Note 3) ...................             --             655,000
9.5% convertible debentures (Note 5) ....................             --             502,694
10% convertible debentures (Note 5) .....................             --             450,000
5% convertible debentures (Note 5) ......................        3,802,807              --
Capital lease obligations, excluding
  current portion (Note 6) ..............................          127,783              --

Commitments and contigencies

Stockholders' equity (Note 8):
    Common Stock - par value $.01 per share,
       authorized 60,000,000 shares, issued
       39,384,822 shares in 1998 and
       38,517,722 shares in 1997 ........................          393,848           385,177
    Additional paid-in capital ..........................       65,158,403        63,499,439
    Accumulated deficit .................................      (61,331,132)      (54,450,120)

    Less: Treasury stock, at cost,
           7,290 shares .................................           (1,031)           (1,031)
                                                              ------------      ------------
                  Total stockholders' equity ............        4,220,088         9,433,465
                                                              ------------      ------------
                                                              $ 11,564,093      $ 13,691,900
                                                              ============      ============
</TABLE>

See accompanying notes to financial statements.
<PAGE>
<TABLE>
<CAPTION>
                                    UNIGENE LABORATORIES, INC.
                                     STATEMENTS OF OPERATIONS
                           Years Ended December 31, 1998, 1997 and 1996

                                                      1998              1997             1996
                                                 ------------      ------------      ------------
<S>                                              <C>               <C>               <C>         
Licensing and other revenue ................     $  5,049,844      $  3,003,299      $    308,070
                                                 ------------      ------------      ------------
Operating expenses:
    Research and development ...............        9,041,618         9,416,315         8,298,056
    Settlement of contractual right
       (Note 13) ...........................             --           1,669,063              --
    General and administrative .............        2,067,958         2,015,730         2,115,081
                                                 ------------      ------------      ------------
                                                   11,109,576        13,101,108        10,413,137
                                                 ------------      ------------      ------------
Operating loss .............................       (6,059,732)      (10,097,809)      (10,105,067)
                                                 ------------      ------------      ------------
Other income (expense):
    Interest/other income ..................          107,502           203,999           229,665
    Interest expense .......................         (784,972)         (234,304)         (721,697)
                                                 ------------      ------------      ------------
                                                     (677,470)          (30,305)         (492,032)
                                                 ------------      ------------      ------------
Loss before
    extraordinary item .....................       (6,737,202)      (10,128,114)      (10,597,099)

Extraordinary item-loss
    on early extinguishment of debt (Note 5)         (143,810)             --                --
                                                 ------------      ------------      ------------
Net loss ...................................     $ (6,881,012)     $(10,128,114)     $(10,597,099)
                                                 ============      ============      ============
Earnings per share:
    Basic:
     Loss before
      extraordinary item ...................     $       (.17)     $       (.27)     $       (.38)
     Extraordinary item ....................             (.01)             --                --
                                                 ------------      ------------      ------------
    Net loss ...............................     $       (.18)     $       (.27)     $       (.38)
                                                 ============      ============      ============

    Diluted:
     Loss before
      extraordinary item ...................     $       (.17)     $       (.27)     $       (.38)
     Extraordinary item ....................             (.01)             --                --
                                                 ------------      ------------      ------------
     Net loss ..............................     $       (.18)     $       (.27)     $       (.38)
                                                 ============      ============      ============
Weighted average number of shares
 outstanding ...............................       38,701,253        37,397,150        27,942,903
                                                 ============      ============      ============
</TABLE>

See accompanying notes to financial statements.
<PAGE>
<TABLE>
<CAPTION>
                                                 UNIGENE LABORATORIES, INC.
                                             STATEMENTS OF STOCKHOLDERS' EQUITY
                                        Years Ended December 31, 1998, 1997 and 1996

                           Common Stock
                      ------------------------------      Additional
                        Number of            Par            Paid-in        Accumulated       Treasury
                         Shares              Value          Capital          Deficit            Stock             Total
                      ------------      ------------     ------------     ------------      ------------      ------------
<S>                     <C>             <C>              <C>              <C>               <C>               <C>         
Balance,
January 1,
1996                    23,813,171      $    238,132     $ 38,110,512     $(33,724,907)     $     (1,031)     $  4,622,706

Sales of stock ..        4,887,029            48,870        7,338,621             --                --           7,387,491

Conversion of 10%
 Debentures .....        4,403,838            44,038        7,578,173             --                --           7,622,211

Conversion of 9.5%                                                                                                      
 Debentures .....        1,778,401            17,784        1,988,316             --                --           2,006,100

Exercise of
 warrants .......          330,000             3,300          460,250             --                --             463,550

Exercise of
 stock options ..          140,385             1,404          173,769             --                --             175,173

Issuance of
warrants as
compensation ....             --                --            180,000             --                --             180,000

Net loss ........             --                --               --        (10,597,099)             --         (10,597,099)
                      ------------      ------------     ------------     ------------      ------------      ------------

</TABLE>
                                                                     (Continued)

<PAGE>
<TABLE>
<CAPTION>
                                                     UNIGENE LABORATORIES, INC.
                                           STATEMENTS OF STOCKHOLDERS' EQUITY (Continued)
                                            Years Ended December 31, 1998, 1997 and 1996



                              Common Stock
                      --------------------------        Additional
                       Number of           Par            Paid-in                 Accumulated       Treasury
                        Shares            Value            Capital                  Deficit           Stock                Total
                      ----------         -------         ----------               -----------         ------            ----------
<S>                   <C>                <C>             <C>                      <C>                 <C>               <C> 
Balance,
December 31,
1996                  35,352,824         353,528         55,829,641               (44,322,006)        (1,031)           11,860,132

Sale of stock            695,066           6,951         2,941,648                        --             --              2,948,599

Settlement of
 contractual right       490,000           4,900          1,664,163                       --              --             1,669,063

Exercise of
 warrants                712,759           7,127          1,133,020                       --              --             1,140,147

Conversion of 9.5%
 Debentures              697,058           6,971            769,235                       --              --               776,206

Exercise of
 stock options           282,350           2,823            433,229                       --              --               436,052

Conversion of
 10% Debentures          220,465           2,205            398,225                       --              --               400,430

Conversion of
 notes payable -
 stockholders             57,200             572            199,428                       --              --               200,000

Issuance of warrants
 and stock as
 compensation             10,000             100            130,850                       --              --               130,950

Net loss                      --              --                 --               (10,128,114)            --           (10,128,114)
                      ----------         -------         ----------               -----------         ------            ----------
 
</TABLE>
                                                                     (Continued)
<PAGE>
<TABLE>
<CAPTION>
                                                     UNIGENE LABORATORIES, INC.
                                           STATEMENTS OF STOCKHOLDERS' EQUITY (Continued)
                                            Years Ended December 31, 1998, 1997 and 1996

                                         Common Stock
                               -----------------------------      Additional
                                  Number of          Par            Paid-in       Accumulated         Treasury
                                   Shares           Value           Capital          Deficit           Stock              Total
                               ------------     ------------     ------------     ------------      ------------      ------------
<S>                           <C>              <C>               <C>            <C>                 <C>             <C>      
Balance,
 December 31,
 1997                           38,517,722          385,177       63,499,439      (54,450,120)           (1,031)        9,433,465

Conversion of 9.5%
 Debentures .............          448,834            4,489          495,705             --                --             500,194

Conversion of
 notes payable -
 stockholders ...........          163,635            1,636          220,091             --                --             221,727

Conversion of
 10% Debentures .........          214,131            2,141          202,234             --                --             204,375

Value of 5%
 Debentures allocated
 to beneficial conversion
 feature and related
 warrants ...............             --               --            686,796             --                --             686,796

Exercise of
 stock options ..........           40,500              405           47,564             --                --              47,969

Issuance of warrants
 as compensation -- .....             --               --              6,574             --                --               6,574

Net loss ................             --               --               --         (6,881,012)             --          (6,881,012)
                              ------------     ------------     ------------     ------------      ------------      ------------
Balance,
 December 31,
 1998                           39,384,822     $    393,848     $ 65,158,403     $(61,331,132)     $     (1,031)     $  4,220,088
                              ============     ============     ============     ============      ============      ============
</TABLE>
See accompanying notes to financial statements.
<PAGE>
<TABLE>
<CAPTION>
                                        UNIGENE LABORATORIES, INC.
                                         STATEMENTS OF CASH FLOWS

                                                                       Years Ended December 31, 
                                                         ------------------------------------------------
                                                              1998              1997              1996
<S>                                                      <C>               <C>               <C>          
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss ...........................................     $ (6,881,012)     $(10,128,114)     $(10,597,099)
Adjustments to reconcile net loss to net
 cash used by operating activities:
 Non-cash settlement of contractual right ..........             --           1,669,063              --
 Non-cash compensation .............................            6,574           130,950           180,000
 Depreciation and amortization .....................        1,552,734         1,530,469         1,487,356
 Amortization of beneficial conversion feature on 5%
    Debentures .....................................          489,603              --                --
 Write-off of other assets .........................           48,500              --                --
 (Increase) decrease in prepaid expenses and other
    current assets .................................         (371,482)          148,844          (548,930)
 Increase (decrease) in accounts payable and accrued
    expenses .......................................          291,297           370,967          (663,805)
                                                         ------------      ------------      ------------
 Net cash used for operating activities ............       (4,863,786)       (6,277,821)      (10,142,478)
                                                         ------------      ------------      ------------
CASH FLOWS FROM INVESTING ACTIVITIES:
Construction of leasehold improvements .............           (8,384)          (18,298)         (614,479)
Purchase of furniture and equipment ................          (76,486)         (430,068)         (560,987)
Increase in patents and other assets ...............         (264,959)         (163,670)         (134,034)
                                                         ------------      ------------      ------------
Net cash used in investing activities ..............         (349,829)         (612,036)       (1,309,500)
                                                         ------------      ------------      ------------
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from sales of stock .......................             --           2,948,599         7,387,491
Proceeds from issuance of debt .....................        4,000,000              --           8,098,523
Repayment of debt and capital lease
  obligations ......................................         (304,138)             --            (440,000)
Exercise of stock options and warrants .............           47,969         1,576,199           638,723
Debt issuance and other costs ......................         (253,879)             --                --
                                                         ------------      ------------      ------------
Net cash provided by financing activities ..........        3,489,952         4,524,798        15,684,737
                                                         ------------      ------------      ------------
Net increase (decrease) in cash and
  cash equivalents .................................       (1,723,663)       (2,365,059)        4,232,759
Cash and cash equivalents at
  beginning of period ..............................        2,126,327         4,491,386           258,627
                                                         ------------      ------------      ------------
Cash and cash equivalents at
  end of period ....................................     $    402,664      $  2,126,327      $  4,491,386
                                                         ============      ============      ============
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
<S>                                                      <C>               <C>               <C>          
SUPPLEMENTAL CASH FLOW INFORMATION:
Non-cash investing and financing activities:
Acquisition of equipment through capital leases ....     $    221,900              --                --
Conversion of convertible debentures and accrued
  interest  into Common Stock ......................     $    707,069      $  1,176,636      $  9,628,311
Conversion of notes payable - stockholders
  into Common Stock ................................     $    225,000      $    200,000              --
Value of beneficial conversion feature and related
 warrants on issuance of convertible debentures ....     $    686,796              --                --
Exchange of notes ..................................             --                --        $  3,300,000
                                                         ============      ============      ============
Cash paid for interest .............................     $    119,000      $     74,000      $    316,000
                                                         ============      ============      ============
</TABLE>
See accompanying notes to financial statements.
<PAGE>
                           UNIGENE LABORATORIES, INC.
                          NOTES TO FINANCIAL STATEMENTS
                  YEARS ENDED DECEMBER 31, 1998, 1997 AND 1996


1.   Description of Business

Unigene  Laboratories,  Inc. (the "Company"),  a biopharmaceutical  company, was
incorporated  in the State of Delaware in 1980.  The Company's  single  business
segment focuses on research,  production and delivery of peptide  hormones.  The
Company  has  concentrated  most  of  its  efforts  to  date  on one  product  -
Calcitonin,  for the  treatment  of  osteoporosis  and  other  indications.  The
Company's  Calcitonin  products  require  clinical  trials  and  approvals  from
regulatory  agencies as well as  acceptance  in the  marketplace.  The Company's
injectable  Calcitonin  product has been approved in all 15 member states of the
European   Union.   Although  the  Company   believes  its  patents  and  patent
applications  are valid,  the  invalidation  of its  patents  or the  failure of
certain of its  pending  patent  applications  to issue as patents  could have a
material adverse effect upon its business. The Company competes with specialized
biotechnology  companies,   major  pharmaceutical  and  chemical  companies  and
universities  and  research   institutions.   Many  of  these  competitors  have
substantially  greater  resources  than does the  Company.  During 1998 and 1997
almost  all  of  the  Company's   revenue  was  generated   from  one  customer,
Warner-Lambert (see Note 12).

2.   Summary of Significant Accounting Policies & Practices

Property,  Plant and  Equipment - Property,  plant and  equipment are carried at
cost.  Equipment  under  capital  leases are stated at the present  value of the
minimum lease payments. Depreciation is computed using the straight-line method.
Amortization  of equipment  under capital leases and leasehold  improvements  is
computed  over the  shorter of the lease term or  estimated  useful  life of the
asset.

Research  and  Development  - Research  and  development  contract  revenues are
recognized  based upon the  successful  completion of various  benchmarks as set
forth in the individual  agreements.  Research and development  expenditures are
expensed as incurred.

Patents and Other Intangibles - Patent costs are deferred pending the outcome of
patent   applications.   Successful   patent  costs  are  amortized   using  the
straight-line  method over the lives of the patents.  Unsuccessful  patent costs
are expensed when determined  worthless.  As of December 31, 1998,  three of the
Company's  patents had issued in the U.S.  and  numerous  have issued in various
foreign  countries.   Various  other  applications  are  still  pending.   Other
intangibles are recorded at cost and are amortized over their  estimated  useful
lives. Accumulated amortization on patents and other intangibles is $104,625 and
$71,856 at December 31, 1998 and 1997, respectively.

Stock Option Plan - The Company  accounts for stock options  issued to employees
and directors in accordance  with the provisions of Accounting  Principle  Board
(APB) Opinion No. 25,  "Accounting  for Stock Issued to Employees",  and related
interpretations. As such, compensation expense is recorded on fixed stock option
grants only if the current  market price of the  underlying  stock  exceeded the
exercise  price;  compensation  expense  on  variable  stock  option  grants  is
<PAGE>
estimated  until the  measurement  date.  As permitted by Statement of Financial
Accounting Standards (SFAS) No. 123, "Accounting for Stock-Based  Compensation",
the  Company  provides  pro forma net  income and pro forma  earnings  per share
disclosures for employee stock option grants as if the  fair-value-based  method
defined in SFAS No. 123 had been applied. The Company accounts for stock options
and warrants  issued to  non-employees  on a fair value basis in accordance with
SFAS No. 123.

Impairment of Long-Lived  Assets and  Long-Lived  Assets to Be Disposed Of - The
Company accounts for the impairment of long-lived  assets in accordance with the
provisions of SFAS No. 121,  "Accounting for the Impairment of Long-Lived Assets
and for  Long-Lived  Assets to Be Disposed  Of." This  Statement  requires  that
long-lived  assets  and  certain   identifiable   intangibles  be  reviewed  for
impairment  whenever  events  or  changes  in  circumstances  indicate  that the
carrying amount of an asset may not be recoverable.  Recoverability of assets to
be held and used is measured by a comparison of the carrying  amount of an asset
to the future undiscounted net cash flows expected to be generated by the asset.
If such assets are considered to be impaired, the impairment to be recognized is
measured  by the amount by which the  carrying  amount of the assets  exceed the
fair value of the assets.  Assets to be disposed of are reported at the lower of
the carrying amount or fair value less costs to sell.

Net Loss  per  Share - The  Company  adopted  the  provisions  of SFAS No.  128,
"Earnings Per Share" on December 31, 1997.  SFAS No. 128  establishes  standards
for  computing  and  presenting  earnings per share  ("EPS").  It also  requires
presentation  of both  basic and  diluted  EPS for net income on the face of the
income  statement.  Basic EPS is computed  using the weighted  average number of
common  shares  outstanding  during the period being  reported  on.  Diluted EPS
reflects  the  potential  dilution  that  could  occur  if  securities  or other
contracts to issue Common Stock were exercised or converted into Common Stock at
the beginning of the period being  reported on and the effect was dilutive.  Per
share amounts for 1996 have been  retroactively  restated to give effect to SFAS
No. 128. Net loss and weighted  average  shares  outstanding  used for computing
diluted loss per share were the same as that used for  computing  basic loss per
share for each of the years ended  December 31, 1998,  1997 and 1996 because the
Company's convertible  debentures,  stock options and warrants were not included
in the calculation since the inclusion of such shares  (approximately  9,600,000
potential shares of Common Stock) would be antidilutive.

Cash Equivalents - The Company considers all highly liquid securities  purchased
with an original maturity of three months or less to be cash equivalents.

Fair Value of Financial  Instruments - The fair value of a financial  instrument
represents  the amount at which the  instrument  could be exchanged in a current
transaction between willing parties, other than in a forced sale or liquidation.
Significant differences can arise between the fair value and carrying amounts of
financial  instruments  that are  recognized  at historical  cost  amounts.  The
estimated fair values of all of the Company's financial instruments  approximate
their carrying amounts in the balance sheet with the exception of debt. The fair
value of the Company's  various debt  instruments were derived by evaluating the
nature and terms of each instrument and considering the prevailing  economic and
market  conditions  at the balance  sheet  date.  The  carrying  amount of debt,
including  current  portions and capital lease  obligations,  is $5,032,054  and
$2,217,694  at December 31, 1998 and 1997,  respectively;  and the fair value is
estimated  to be  $5,229,247  and  $2,217,694  at  December  31,  1998 and 1997,
respectively.
<PAGE>
Use of Estimates - The  preparation of financial  statements in conformity  with
generally accepted  accounting  principles requires management to make estimates
and assumptions  that affect the reported  amounts of assets and liabilities and
disclosure of  contingent  assets and  liabilities  at the date of the financial
statements  and the  reported  amounts  of  revenues  and  expenses  during  the
reporting period. Actual results could differ from those estimates.

3.   Related Party Transactions

During 1994, the Company's  stockholders approved the adoption of a stock option
plan for outside  directors.  This plan  replaced a plan  previously  adopted in
1991.  As a result,  the outside  members of the Board of Directors at that time
were granted options,  expiring in 2004, except if the individual is no longer a
director,  to purchase shares of the Company's  Common Stock at $3.00 per share.
These  options  terminate  after the  expiration  of three months  following the
termination  of the  optionee's  services  as an outside  director.  New outside
directors  automatically receive stock options for 30,000 shares of Common Stock
upon their election to the Board of Directors  having an exercise price equal to
the  market  value  of the  Common  Stock  on the  date of  grant  and  becoming
exercisable over a three-year  period. At December 31, 1998, options to purchase
90,000  shares were  outstanding  under this plan,  of which options to purchase
40,000  shares  were  exercisable.  Options to  purchase  10,000  shares  become
exercisable  on each of  January  28,  1999 and  January  28,  2000.  Options to
purchase an additional 10,000 shares become  exercisable on each of May 1, 1999,
May 1, 2000 and May 1, 2001.  Of the  options  outstanding,  options to purchase
30,000  shares of Common  Stock were  granted at an exercise  price of $3.00 per
share;  options to purchase  30,000  shares of Common  Stock were  granted at an
exercise  price of $2.81 per share;  and  options to purchase  30,000  shares of
Common Stock were granted at an exercise price of $2.75 per share.

Notes payable - stockholders.  During 1995, members of the Levy family loaned to
the Company  $1,905,000.  The notes evidencing these loans were issued to Warren
P.  Levy,  Ronald S. Levy and Jay Levy,  each an  officer  and  director  of the
Company, who in the aggregate own 11% of the Company's outstanding Common Stock,
and to another member of their family.  These notes bear interest at the Merrill
Lynch Margin Loan Rate plus .25% (8.125% at December 31, 1998) and $1,850,000 of
the aggregate  principal amount is collateralized  by security  interests in the
Company's  Fairfield,  New Jersey plant and  equipment  and Boonton,  New Jersey
equipment.  Notes for $1,255,000 were originally  payable on demand,  but in any
event not later than February 10, 1997. Another note for $650,000 was originally
due on February 10,  1997.  However,  under an  agreement  entered into with the
holders of the 9.5% Senior Secured  Convertible  Debentures ("9.5%  Debentures",
see Note 5),  while any  amounts of the 9.5%  Debentures  were  outstanding,  an
aggregate of only $1,250,000 of the notes payable - stockholders could be repaid
by the  Company  over time  based  upon the  achievement  of  certain  corporate
benchmarks.  All  outstanding  9.5%  Debentures  were converted in full in 1998,
thereby removing the aforementioned limitations on loan repayment.  During 1996,
a total of $440,000 in principal amount of the notes payable - stockholders were
repaid.  On May 2, 1997,  an aggregate of $200,000 in principal  amount of these
loans was converted into 57,200 shares of Common Stock at a conversion  price of
$3.4965 per share.  The  closing  price of the Common  Stock on May 1, 1997,  as
reported by the Nasdaq Stock Market,  was $3.21875 per share. On August 6, 1998,
an aggregate of $225,000 in principal  amount of these loans was converted  into
163,635  shares of Common Stock at a conversion  price of $1.375 per share.  The
closing  price of the Common Stock on August 5, 1998,  as reported by the Nasdaq
Stock Market, was $1.31 per share. The balance of these loans,  $1,040,000,  has
been  classified  as  short-term  as of December 31, 1998 as they are payable on
demand.
<PAGE>
4.   Property, Plant and Equipment

Property,  plant and  equipment  consisted of the following at December 31, 1998
and 1997:
<TABLE>
<CAPTION>

                                                                                    Estimated
                                                                                   Depreciable
                                            1998                   1997                 Lives
                                          ----------             ----------     ----------------
<S>                                       <C>                    <C>             <C>     
Building and
  improvements                            $1,373,975             $1,373,975      25 years
Leasehold improvements                     8,479,312              8,470,928      Lease Term
Manufacturing equipment                    3,766,934              3,643,525      10 years
Laboratory equipment                       2,657,817              2,694,871      5 years
Other equipment                              466,523                466,523      10 years
Office equipment and
  furniture                                  315,186                325,055      5 years
Equipment under capital
  leases                                     221,900                --           Lease Term
                                         -----------            ----------- 
                                          17,281,647             16,974,877
Less accumulated
  depreciation and
  amortization                             9,317,564              7,797,599
                                         -----------            ----------- 
                                           7,964,083              9,177,278
Land                                         121,167                121,167
                                         -----------            ------------ 
                                         $ 8,085,250             $9,298,445
                                           =========              =========
</TABLE>
Depreciation  and  amortization  expense on property,  plant and  equipment  was
$1,520,000, $1,506,000, and $1,473,000 in 1998, 1997 and 1996, respectively.

5.   Convertible Debentures

In March 1996, a secured  $3,300,000  loan was exchanged for 9.5% Senior Secured
Convertible  Debentures of an equal principal amount.  These debentures  matured
November 15, 1998 and were  convertible into shares of Common Stock. The initial
conversion  rate was $1.15 per share,  subject to certain reset  provisions.  In
October 1996,  the  conversion  rate was reset to $1.12 per share as a result of
the private placement completed in October 1996 (see Note 8). As of November 15,
1998, all $3,300,000 of principal  amount of these debentures had been converted
into approximately 2,924,000 shares of Common Stock.

In March  1996,  the  Company  completed a private  placement  of $9.08  million
aggregate principal amount of 10% Convertible  Debentures.  The Company received
net proceeds of approximately $8.1 million as a result of this placement.  These
debentures  were to mature  March 4, 1999,  but as of  December  31,  1998,  all
outstanding  10%  Debentures  have been  converted or redeemed in full.  The 10%
Debentures  were  convertible  into shares of Common Stock at a conversion  rate
determined  by dividing  the  principal  amount to be  converted,  plus  accrued
interest,  by the  lower of $2.00 or 85% of the  average  closing  bid  price as
<PAGE>
reported on Nasdaq for the ten trading days  immediately  preceding  the date of
conversion.  Through December 31, 1998,  $8,808,515 of principal amount of these
debentures,  plus approximately $355,000 of accrued interest, had been converted
into approximately  4,838,000 shares of Common Stock. Due to restrictions on the
total  number  of  shares  which  could be  issued  upon  conversion  of the 10%
Debentures,  in October 1998 the Company redeemed in cash an additional $271,485
of principal,  and in connection therewith paid to the holder $68,899 of accrued
interest  and  $143,810 in  redemption  premiums,  for an  aggregate  payment of
$484,194.  The cost of the  redemption  premium of $143,810  was  recorded as an
extraordinary loss in 1998.

In 1996,  the  placement  agent,  in  connection  with the  issuance  of the 10%
Debentures,  received a five-year  warrant to purchase  454,000 shares of Common
Stock at an  exercise  price of $2.10  per  share as  partial  compensation  for
services  rendered.  Through December 31, 1998, an aggregate of 322,000 of these
warrants have been exercised and 132,000 remain unexercised.

In June 1998,  the  Company  completed a private  placement  of $4 million of 5%
Convertible Debentures (the "5% Debentures").  The Company received net proceeds
of approximately $3.75 million as a result of this placement.  The 5% Debentures
mature  December 31, 2001.  Interest on the 5% Debentures is payable in cash or,
at the option of the Company, in Common Stock. Beginning January 1, 1999, the 5%
Debentures  are  convertible  into (i) Common Stock at a  conversion  price (the
"Conversion  Price")  equal to the lower of (a) $1.59 (the "Cap  Price") and (b)
the average of the four lowest closing bid prices of the Common Stock during the
18 trading days prior to the date of  conversion  (the "Market  Price") and (ii)
warrants, expiring five years from the date of issuance, to purchase a number of
shares of  Common  Stock  equal to 4% of the  number  of  shares  issuable  upon
conversion at an exercise price equal to 125% of the Conversion Price. Up to 15%
of the original principal amount of the 5% Debentures may be converted per month
on a  non-cumulative  basis;  provided,  however,  that if the  Market  Price is
greater  than or equal to 120% of the Cap Price on the last  conversion  date in
any month,  then up to 20% of the original  principal amount may be converted in
such month.  If a Debenture  holder  submits a Debenture for  conversion and the
Market  Price is less than or equal to  $1.1156,  the  Company  may  redeem  the
Debenture for (i) an amount equal to the principal amount thereof plus a premium
of 12% per year from the date of issuance and (ii) warrants, expiring five years
from the date of issuance,  to purchase a number of shares of Common Stock equal
to 25% of the number of shares that would have been issuable upon  conversion of
the Debenture at an exercise price equal to 135% of the Conversion  Price at the
time of redemption. In no event will the Company issue more than an aggregate of
3,852,500  shares of Common Stock (the "Share Limit") upon  conversion of all of
the 5%  Debentures,  upon  exercise of all warrants  issued upon  conversion  or
redemption,  and as payment of interest on the 5%  Debentures.  If conversion of
any 5%  Debentures  or exercise of any  warrants  would  require the issuance of
shares in  excess of the Share  Limit,  the  Company  will,  as the case may be,
redeem such debentures at a price equal to 120% of the principal  amount thereof
or pay in cash the difference between the market price and exercise price of the
number of shares that would have been  issuable  upon  exercise of such warrants
but for the Share Limit. Through February 26, 1999, $200,000 of principal amount
of the 5% Debentures  had been converted into 164,102 shares of Common Stock and
warrants, exercisable at $1.52, to purchase 6,564 shares of Common Stock.

The Company estimated the value of the beneficial conversion feature and related
warrants at the issuance of the 5% Debentures to be approximately $687,000. Such
amount was  credited to  additional  paid-in  capital and will be  amortized  to
interest  expense  over the  earliest  conversion  periods  using the  effective
interest method (approximately $490,000 for the year ended December 31, 1998).
<PAGE>
6.   Obligations Under Capital Leases

The Company entered into various lease arrangements during 1998 which qualify as
capital leases.

The future years' minimum lease payments under the capital leases, together with
the present value of the net minimum lease payments, as of December 31, 1998 are
as follows:

         1999                                                      $ 79,044
         2000                                                        79,044
         2001                                                        62,988
         2002                                                        21,375
                                                                   ------- 
                     Total minimum lease payments                   242,451

         Less amount representing interest                           53,204
                                                                   --------
                     Present value of net minimum                  
                         lease payments                             189,247

         Less current portion                                        61,464
                                                                   --------
                     Obligations under capital leases,
                         excluding current portion                 $127,783
                                                                   ========

The discount rates on these leases vary from 14% to 18%.

7.   Obligations Under Operating Leases

The  Company is  obligated  under a 10-year  net-lease,  which began in February
1994, for its manufacturing facility located in Boonton, New Jersey. The Company
has two 10-year  renewal  options as well as an option to purchase the facility.
In addition,  the Company leases  laboratory  equipment under various  operating
leases  expiring in 2001 through 2002.  Total future minimum rentals under these
noncancelable operating leases as of December 31, 1998 are as follows:

                    1999                             $  218,109
                    2000                                218,110
                    2001                                207,819
                    2002                                197,529
                    2003                                185,322
                    2004                                 15,444
                                                     ---------- 
                                                     $1,042,333
                                                     ==========

Total  rent  expense  was  approximately  $209,000  for 1998  and  approximately
$185,000 for each of 1997 and 1996.

8.    Stockholders' Equity

In October 1994, the Company  entered into an agreement with a consultant  whose
compensation for its services included the issuance of warrants,  exercisable at
$3.00 per share,  for the purchase of 1,000,000  shares of Common Stock.  During
1995, these warrants were sold by the consultant to an unrelated third party. No
proceeds were received by the Company in connection with this transaction. These
<PAGE>
warrants expired unexercised in October 1998. During 1996, another  consultant's
compensation  included  warrants to purchase a total of 400,000 shares of Common
Stock at exercise  prices ranging from $1.63 to $3.50 per share.  These warrants
expire in April 2001. Compensation expense recognized in 1996 as a result of the
above was  approximately  $180,000.  In connection with the services rendered by
various consultants during 1997, the Company issued an aggregate of 75,000 stock
purchase  warrants,  expiring from 1999 to 2002,  exercisable  at prices ranging
from $2.25 to $3.41 per share,  and 10,000 shares of Common Stock.  Compensation
expense  recognized in 1997 as a result of these  transactions was approximately
$131,000.  During 1998, the Company issued  warrants to purchase 5,000 shares of
Common Stock, expiring in 2003, to a consultant.  These warrants are exercisable
at $2.38, resulting in 1998 compensation expense of approximately $7,000.

In October 1996, the Company completed a private placement of 4,218,804 Units at
a price of $1.75 per Unit. Each Unit consisted of (i) one share of Common Stock,
(ii)  one  quarter  of a  Class C  Warrant,  (each  whole  Class  C  Warrant  is
exercisable  to purchase  one share of Common  Stock) and (iii) one quarter of a
Class D Warrant (each whole Class D Warrant is exercisable to purchase one share
of Common  Stock).  The Class C Warrants  and the Class D Warrants  each have an
initial exercise price of $3.00 and expire on October 11, 1999,  except that the
expiration  date of the  Class  C  Warrants  may be  accelerated  under  certain
circumstances.   In  addition,  the  Warrants  contain  certain  adjustment  and
antidilution  provisions  which,  upon the  occurrence  of certain  events,  may
require the Company to adjust the  exercise  price of the  Warrants and to issue
additional shares of Common Stock upon the exercise thereof. The fee paid to the
placement agent in the transaction  consisted of an additional  296,935 Units in
lieu of cash compensation. The net proceeds to the Company were approximately $7
million.

During 1996,  an aggregate of  $10,246,000  in principal  amount of  convertible
debentures,  plus $270,000 of accrued interest, was converted into approximately
6,181,000  shares of Common  Stock.  During 1997,  an aggregate of $1,181,000 in
principal amount of convertible  debentures,  plus $41,000 of accrued  interest,
was converted into approximately 918,000 shares of Common Stock. During 1998, an
aggregate  of $681,000  in  principal  amount of  convertible  debentures,  plus
$44,000 of accrued interest,  was converted into approximately 663,000 shares of
Common Stock. See Note 5.

During 1997,  an aggregate of 713,000  shares of Common Stock were issued due to
the  exercise of  warrants  with net  proceeds  to the Company of  approximately
$1,140,000. The exercise prices of these warrants ranged from $1.38 to $3.00 per
share. As of December 31, 1998, there are warrants outstanding, all of which are
currently  exercisable,  to purchase an aggregate of 3,924,000  shares of Common
Stock at exercise prices ranging from $1.38 to $3.50 per share.

9.       Stock Option Plans

Under the Unigene  Laboratories,  Inc. 1984 Non-Qualified  Stock Option Plan for
Selected Employees (the "1984 Plan"),  each option granted expires no later than
the tenth  anniversary  of the date of its grant.  The 1984 Plan  terminated  in
November  1994;  however,  50,000  options  previously  granted  continue  to be
outstanding and exercisable under that plan as of December 31, 1998.

During  1994,  the  Company's  stockholders  approved  the  adoption of the 1994
Employee  Stock Option Plan (the "1994 Plan").  All employees of the Company are
eligible to  participate  in the 1994 Plan,  including  executive  officers  and
directors who are employees of the Company. The 1994 Plan is administered by the
employee  Stock Option  Committee of the Board of  Directors,  which selects the
<PAGE>
employees to be granted options, fixes the number of shares to be covered by the
options granted and determines the exercise price and other terms and conditions
of each option.  Originally,  a maximum of 1,500,000  shares of Common Stock was
reserved for issuance under the 1994 Plan. In June 1997, the stockholders of the
Company  approved an amendment to the 1994 Plan  increasing  the total number of
shares  authorized for issuance by 750,000 shares to 2,250,000  shares.  Options
granted under the 1994 Plan have a maximum term of ten years. The purchase price
of the shares  issuable upon the exercise of each option cannot be less than the
fair  market  value of the Common  Stock on the date that the option is granted.
The 1994  Plan will  terminate  on June 16,  2004,  unless  earlier  terminated.
Transactions under the 1984 and 1994 Plans are as follows:
<TABLE>
<CAPTION>
                                             Options                     Option Price
                                          Outstanding                     Per Share
                                         ------------                    ----------- 
<S>                                        <C>                           <C>    
January 1, 1996                              879,400                     $1.00-$3.00

1996:    Granted                             818,500                     $1.88-$3.13
         Cancelled                           (58,200)
         Exercised                          (140,385)                    $1.00-$1.63
                                           ---------                     ----------- 
December 31, 1996                          1,499,315                     $1.00-$3.13


1997:    Granted                              34,000                     $2.03-$4.25
         Cancelled                           (39,500)
         Exercised                          (282,350)                    $1.06-$2.81
                                           ---------                     ----------- 
December 31, 1997                          1,211,465                     $1.06-$4.25


1998:    Granted                             580,750                     $1.00-$2.94
         Cancelled                           (56,600)
         Exercised                           (40,500)                    $1.00-$1.63
                                           ---------                     ----------- 
December 31, 1998                          1,695,115                     $1.00-$4.25
                                           ---------                     ------------ 
</TABLE>

The 1998 stock option grants include a grant of 537,250 options of which 261,500
vested  immediately  and the  remainder  vest upon the  achievement  of  certain
company-wide  objectives.  No compensation expense was recognized during 1998 as
the options' exercise price exceeded the market price of the Company's stock. An
additional 137,875 options vested in January 1999.

As of December 31, 1998, options to purchase 383,800 shares of Common Stock were
available  for grant  under the 1994 Plan and options  for  1,332,615  shares of
Common Stock were exercisable under the 1994 and 1984 Plans.
<PAGE>
The  Company has adopted the  disclosure-only  provisions  of SFAS No. 123.  The
following  pro forma  amounts  estimate the effects on net loss and net loss per
share had the Company  determined  compensation  cost based on the fair value of
employee  and  director  stock  options  at the grant date  consistent  with the
provisions of SFAS No. 123:
<TABLE>
<CAPTION>
                                                         1998                  1997                           1996
- ---------------------------------------------------------------------------------------------------------------------
<S>                                              <C>                     <C>                            <C>           
Net loss - as reported                           $   (6,881,012)         $ (10,128,114)                 $ (10,597,099)
Net loss - pro forma                                 (7,796,012)           (10,214,114)                   (12,054,647)
Basic and diluted net loss per share -
  as reported                                              (.18)                  (.27)                          (.38)
Basic and diluted net loss per share -
  pro forma                                                (.20)                  (.27)                          (.43)
</TABLE>

The fair value of the stock options  granted in 1998, 1997 and 1996 is estimated
at grant date using the  Black-Scholes  option-pricing  model with the following
weighted average assumptions:  dividend yields of 0%; expected volatility of 63%
in 1998, 59% in 1997 and 62% in 1996; a risk-free interest rate of 4.8% in 1998,
5.25% in 1997 and 6.5% in 1996;  and  expected  lives of 6 years.  The  weighted
average fair value per share of options  granted during the years ended December
31, 1998, 1997 and 1996 were $1.95, $3.44 and $2.80, respectively.

During  1993,  a  consultant  received  options to purchase  5,000 shares of the
Company's Common Stock at $4.56 per share. These options expired  unexercised in
January  1998.  During  1995,  the Company  granted to a  consultant  options to
purchase 10,000 shares of the Company's Common Stock,  expiring in October 2000,
exercisable at $1.44 per share, none of which have been exercised.

In addition,  at December 31, 1998,  there were 90,000 options  outstanding  and
shares reserved under the plan referred to in Note 3.

10.   Income Taxes

As of December  31, 1998,  the Company had  available  for income tax  reporting
purposes  net  operating  loss  carryforwards  in the  amount  of  approximately
$59,900,000,  expiring  from 1998 through  2018,  which are  available to reduce
future  earnings which would  otherwise be subject to federal  income taxes.  In
addition,  the Company has investment  tax credits and research and  development
credits in the  amounts  of  $50,000  and  $2,300,000,  respectively,  which are
available to reduce the amount of future  federal  income  taxes.  These credits
expire from 1998 through 2018.

The Company  follows  SFAS No. 109,  "Accounting  for Income  Taxes."  Given the
Company's past history of incurring  operating losses,  management believes that
it is more likely than not that any  deferred  tax assets that are  recognizable
under SFAS No. 109 will not be  recoverable.  As of December  31, 1998 and 1997,
under SFAS No.  109,  the  Company  had  deferred  tax  assets of  approximately
$26,300,000 and $23,400,000,  respectively,  subject to valuation  allowances of
$26,300,000 and $23,400,00,  respectively. The deferred tax assets are generated
primarily as a result of the Company's net operating losses and tax credits. The
Company's  ability to use such net operating  losses may be limited by change in
control provisions under Internal Revenue Code Section 382.
<PAGE>
11.   Employee Benefit Plan

The Company  maintains  a deferred  compensation  plan  covering  all  full-time
employees. The plan allows participants to defer a portion of their compensation
on a pre-tax basis  pursuant to Section  401(k) of the Internal  Revenue Code of
1986,  as  amended,  up to a maximum  for each  employee of $10,000 for 1998 and
$9,500 for 1997 and 1996.  The  Company's  discretionary  matching  contribution
expense for 1998 and 1997 was approximately  $43,000 and $42,000,  respectively.
There was no matching contribution for 1996.

12.    Research and Licensing Revenue

In June 1995, the Company entered into a joint venture agreement effective as of
March 1996,  with the Qingdao  General  Pharmaceutical  Company and its Huanghai
factory for the  production  and  marketing of  Calcitonin  in China.  Under the
agreement,  it was intended that the Chinese partners would finance the project,
including the construction and operation of a dedicated  manufacturing  facility
in China  which  would  utilize  the  non-proprietary  aspects of the  Company's
production  technology.  Unigene would provide the joint venture with technology
and training as well as the Company's  proprietary enzyme at a discounted price.
Unigene  would receive a combination  of fixed fees and annual  royalties  based
upon sales of the end product.  This joint venture contributed  $300,000 to 1996
revenues.  It is uncertain  whether or not the Company will be able to recognize
revenue from the sales of its products in China.

In July 1997,  the Company  entered into an agreement  under which it granted to
the Parke-Davis  division of  Warner-Lambert  Company a worldwide license to use
the Company's oral Calcitonin technology.  Upon execution of the agreement,  the
Company received $6 million in payments from Warner-Lambert,  consisting of a $3
million  licensing  fee and a $3 million  equity  investment  by  Warner-Lambert
(695,066 shares of Common Stock were purchased at a price of approximately $4.32
per share). Under the terms of the license agreement, the Company is eligible to
receive up to $48.5  million  in  additional  payments  during the course of the
development  program if specified  milestones are achieved.  Several  milestones
were  achieved  during  1998,  resulting  in  payments  to the  Company  and the
recognition of revenue totaling $5 million. An additional milestone was achieved
in February  1999,  resulting  in a payment to the Company of $2.5  million.  An
additional $8 million would be received if other  milestones  are achieved prior
to the  commencement  of Phase I clinical  studies in the U.S. If the product is
successfully  commercialized,  the Company also would  receive  revenue from the
sale of raw  material  to  Warner-Lambert  and  royalties  on  product  sales by
Warner-Lambert and its affiliates. The Company has retained the right to license
the use of its technologies for injectable and nasal  formulations of Calcitonin
on a worldwide basis.

13.    Settlement of Contractual Right

In February  1997,  the Company  issued an aggregate of 490,000 shares of Common
Stock to the holders of the Company's 9.5% Senior Secured Convertible Debentures
in consideration  for the cancellation of an obligation of the Company to pay to
the holders a fee equal to 2% of the sum of the market  value as of December 31,
1998 of all of the  Company's  outstanding  shares  of  Common  Stock  plus  the
principal  amount  of all  outstanding  debt of the  Company,  less  its cash on
deposit,  up to a maximum fee of $3,000,000.  The expense  associated  with this
transaction  was valued at  $1,669,063,  based on a closing  price of the Common
Stock of $3.40625 on February 7, 1997.
<PAGE>
14.    Liquidity

The Company has incurred annual  operating  losses since its inception and, as a
result,  at  December  31,  1998 has an  accumulated  deficit  of  approximately
$61,331,000 and has a working capital  deficiency of  approximately  $1,805,000.
Such results raise  substantial doubt about the Company's ability to continue as
a going concern. However, the financial statements have been prepared on a going
concern basis and as such do not include any adjustments  that might result from
the outcome of this uncertainty.  The Company's cash requirements have increased
to  approximately  $10 to $11  million  per year with the opening of its peptide
manufacturing facility.

After the receipt in February  1999 of the $2.5 million  milestone  payment from
Warner-Lambert,  management  believes that the Company  currently has sufficient
financial  resources to sustain its  operations at the current level through the
first half of the second  quarter of 1999.  The Company will require  additional
funds to ensure continued operations beyond that time. If the various milestones
in the  Warner-Lambert  agreement  cannot be  achieved  on a timely  basis,  the
Company may need outside financing to sustain its operations in the near term.

In addition to the  Warner-Lambert  agreement,  management  is actively  seeking
other  licensing  and/or supply  agreements  with  pharmaceutical  companies for
injectable  and nasal forms of Calcitonin.  However,  there is no assurance that
any additional  revenue-generating  agreements will be signed. In the absence of
or the delay in achieving  the  Warner-Lambert  milestones  or in signing  other
agreements,  obtaining adequate funds from other sources,  which might include a
debt  or  equity  financing,   would  be  necessary  to  sustain  the  Company's
operations.  However,  there is no  assurance  as to the  terms  on  which  such
additional  funds would be  available or that in such  circumstances  sufficient
funds could be obtained.

While the Company believes that the  Warner-Lambert  licensing  transaction will
satisfy the Company's liquidity requirements over the near-term,  satisfying the
Company's   long-term   liquidity   requirements  will  require  the  successful
commercialization  of the product licensed to Warner-Lambert or one of its other
Calcitonin products.

                                    PART III

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

               Not applicable.

Item 10. Directors and Executive Officers of the Registrant.

The following table sets forth  information with respect to the six directors of
the Company:

                                                     Served Continuously
Name                              Age                 as Director Since
- ----                             -----                ----------------- 

Warren P. Levy (1) (2)             47                         1980
Ronald S. Levy (1) (3)             50                         1980
Jay Levy (1) (4)                   75                         1980
Robert F. Hendrickson (5)          66                         1997
Robert G. Ruark (6)                57                         1993
Allen Bloom (7)                    55                         1998
<PAGE>
(1) Dr.  Warren P. Levy and Dr.  Ronald S. Levy are brothers and are the sons of
Mr. Jay Levy. Drs. Levy and Mr. Levy are the Company's only executive officers.

(2) Dr. Warren P. Levy, a founder of the Company, has served as President, Chief
Executive  Officer and Director of the Company  since its  formation in November
1980.  Dr.  Levy  holds a Ph.D.  in  biochemistry  and  molecular  biology  from
Northwestern   University  and  a  bachelor's   degree  in  chemistry  from  the
Massachusetts Institute of Technology.

(3) Dr. Ronald S. Levy, a founder of the Company,  has served as Vice  President
and  Director  of the  Company  since  its  formation  in  November  1980 and as
Secretary since May 1986. Dr. Levy holds a Ph.D. in bioinorganic  chemistry from
Pennsylvania  State University and a bachelor's degree in chemistry from Rutgers
University.

(4) Mr. Jay Levy, a founder of the Company,  has served as Chairman of the Board
of Directors and Treasurer of the Company since its formation in November  1980.
Mr. Levy is a part-time employee of the Company and devotes approximately 15% of
his time to the  Company.  From 1985  through  February  1991,  he served as the
principal  financial  advisor to the Estate of Nathan Cummings and its principal
beneficiary,   The  Nathan  Cummings   Foundation,   Inc.,  a  large  charitable
foundation. For the seventeen years prior thereto, he performed similar services
for the late Nathan Cummings, a noted industrialist and philanthropist.

(5) Mr.  Robert F.  Hendrickson  was Senior Vice  President,  Manufacturing  and
Technology, for Merck & Co., Inc., an international pharmaceutical company, from
1985 to 1990. Since 1990, Mr. Hendrickson has been a management  consultant with
a number of biotechnology and pharmaceutical  companies among his clients. He is
currently   Chairman  of  the  Board  of   Envirogen,   Inc.  an   environmental
biotechnology  company,  and a director of Cytogen,  Inc. and The Liposome  Co.,
Inc., both of which are biotechnology companies.

(6) Mr.  Robert G.  Ruark has been an  independent  consultant  since June 1993.
Prior  thereto,  he had been  employed by Merck and Co.,  Inc.,  for 25 years in
legal and  administrative  capacities.  Mr.  Ruark,  an attorney,  has extensive
experience in international licensing and business development.  When he retired
in 1993, Mr. Ruark was Vice President of the Merck Human Health Division.

(7) Dr. Allen Bloom,  a patent  attorney,  has been a partner in Dechert Price &
Rhoads,  a law firm, for the past five years where he established  and heads the
patent  practice  group  which  focuses on  biotechnology,  pharmaceuticals  and
medical  devices.  For the nine  years  prior  thereto,  he was Vice  President,
General  Counsel and Secretary of The Liposome  Company,  Inc., a  biotechnology
company.  His responsibilities  there included patent,  regulatory and licensing
activities.  Dr.  Bloom  holds a Ph.D.  in  Organic  Chemistry  from Iowa  State
University.

Information  concerning the Executive  Officers of the Registrant is included in
Item I of Part I above,  in the  section  entitled  "Executive  Officers  of the
Registrant".
<PAGE>
Item 11. Executive Compensation.

COMPENSATION COMMITTEE INTERLOCKS AND INSIDER PARTICIPATION

Executive  compensation for 1998 was determined by the Board of Directors of the
Company  consisting of Messrs.  Warren P. Levy, Ronald S. Levy, Jay Levy, Robert
F. Hendrickson, Robert G. Ruark, and Allen Bloom.

Three of the six member Board of Directors,  Warren P. Levy,  Ronald S. Levy and
Jay Levy,  are  executive  officers  of the  Company.  Jay Levy is the father of
Warren and Ronald Levy.

During 1995, Warren P. Levy, Ronald S. Levy, Jay Levy, and another family member
loaned a total of $1,905,000 to the Company,  of which  $1,850,000 is secured by
liens  on the  Fairfield  plant  and  equipment  and the  Boonton  manufacturing
equipment.  The notes bear  interest at the Merrill  Lynch Margin Loan Rate plus
 .25% (8.125% at March 1, 1999).  A total of $440,000 in principal  payments were
made during 1996. In 1997, an aggregate of $200,000 in principal amount of these
loans was converted into 57,200 shares of Common Stock. In 1998, an aggregate of
$225,000 in principal amount of these loans was converted into 163,635 shares of
Common Stock, leaving an outstanding balance of $1,040,000 at December 31, 1998.
No interest has been paid to date. See Note 3 to the Financial Statements.
<PAGE>
EXECUTIVE COMPENSATION

The following table sets forth, for the years 1998, 1997 and 1996,  compensation
paid to the Chief  Executive  Officer of the Company and to each other executive
officer whose compensation in 1998 exceeded  $100,000,  for services rendered by
such executive officers in all capacities in which they served:
<TABLE>
<CAPTION>
                                                                      SUMMARY COMPENSATION TABLE
                                                                                                                   All Other
                                Annual Compensation                      Long Term Compensation                Compensation (1)
                                -------------------                      ----------------------                ---------------
                                                                                Awards          Payouts
                                                                   ------------------------     -------
                                                                      Other       Restricted
Name and                                                              Annual        Stock        Options/         LTIP
Principal Position         Year      Salary           Bonus        Compensation     Award          SARs          Payouts
- ------------------         ----      ------           -----        ------------     -----          ----          -------
<S>                        <C>      <C>             <C>             <C>            <C>          <C>             <C>          <C>    
 Warren P. Levy,           1998     $146,231        $    -0-        $    -0-       $   -0-      $     -0-       $    -0-     $13,830
 President, Chief          1997      145,549             -0-             -0-           -0-            -0-            -0-      13,810
 Executive Officer         1996      145,454             -0-             -0-           -0-            -0-            -0-      13,806
 and Director


Dr. Ronald S. Levy,        1998      141,618             -0-             -0-           -0-            -0-            -0-      16,792
 Vice President and        1997      140,895             -0-             -0-           -0-            -0-            -0-      16,756
 Director                  1996      140,889             -0-             -0-           -0-            -0-            -0-      16,746

</TABLE>

(1)  Represents  premium  paid by the  Company on  executive  split-dollar  life
insurance.
<PAGE>
Item 12.         Security Ownership of Certain Beneficial Owners and Management.

PRINCIPAL STOCKHOLDERS

As of March 2, 1999 the following  were the only persons known by the Company to
beneficially own more than 5 percent of the outstanding  shares of Common Stock.
The Company has no other class of voting securities outstanding.
<TABLE>
<CAPTION>
Name and Address of                   Amount of Beneficial        Percentage of
 Beneficial Owner                     Ownership               Outstanding Shares
 ----------------                     ---------               ------------------
<S>                                       <C>                        <C> 
The Tail Wind Fund, Ltd. (1)              3,679,816                  8.5%
Windermere House
404 East Bay Street
P.O. Box SS-5539
Nassau, Bahamas

Loews Corporation (2)                    3,000,000                   7.4%
CNA Plaza
Chicago, IL  60685
</TABLE>
- --------- 

(1) Tail Wind is the holder of 5% Convertible  Debentures  that are  convertible
into Common Stock and Warrants to purchase Common Stock at a variable conversion
price  that is tied to the  market  price of the  Common  Stock.  The amount and
percentage  of shares shown as  beneficially  owned  consist of 70,802 shares of
Common  Stock;  6,564 shares of Common Stock  issuable upon exercise of warrants
owned by Tail Wind;  and  3,602,450  shares of Common  Stock  issuable  upon (a)
conversion of 5%  Convertible  Debentures in the principal  amount of $3,800,000
owned by Tail Wind and (b) exercise of warrants issuable upon conversion of such
debentures,  which  3,602,450  shares is the maximum  number  issuable under the
terms of the debentures. Tail Wind has reported that it has sole voting and sole
dispositive power with respect to such shares.

(2) Based on information furnished by Loews Corporation in a Schedule 13G, dated
March 4, 1997,  filed with the  Securities  and Exchange  Commission in which it
reports that the securities,  which consist of 2,000,000  shares of Common Stock
and  warrants  to  purchase  1,000,000  shares  of  Common  Stock,  are owned by
Continental  Casualty Company,  which is owned by CNA Financial Corp., a company
in which Loews Corporation has an 84% equity interest.

SECURITY OWNERSHIP OF MANAGEMENT

On March 2, 1999,  the directors and executive  officers  listed below,  and all
officers and directors as a group,  beneficially  owned the following  number of
shares of Common  Stock  (including  shares of Common  Stock  issuable  upon the
exercise of stock options).  Unless  otherwise  indicated,  each such beneficial
owner has reported sole voting power and sole dispositive  power with respect to
the shares.
<PAGE>
<TABLE>
<CAPTION>
                                              Common Stock of the Company
                             --------------------------------------------------- 
   Name of                   Amount and Nature of                   Percent of
Beneficial Owner             Beneficial Ownership (1)                  Class
- ----------------             -----------------------               ------------
<S>                                <C>         <C>                   <C> 
Warren P. Levy                     1,780,545   (2)                   4.5%
Ronald S. Levy                     1,795,545   (2)                   4.5%
Jay Levy                             523,095   (2)                   1.3%
Robert F. Hendrickson                 35,000   (3)                   0.1%
Robert G. Ruark                       30,000   (4)                   0.1%
Allen Bloom                           11,000   (5)                     --
Officers and Directors
   as a Group (6 persons)          4,175,185   (2) (6)              10.5%
</TABLE>

(1) Unless otherwise noted, all officers,  directors and principal  stockholders
have sole  voting and  investment  power with  respect  to shares  indicated  as
beneficially owned by them.

(2) An additional 200,000 shares of Common Stock, representing approximately .5%
of the  total  outstanding,  is held by a trust.  Jay Levy  and  members  of his
immediate  family,  including  his two sons,  Warren P. Levy and Ronald S. Levy,
have pecuniary  interests in the trust. As a result, each of such persons may be
deemed to be the beneficial owner of shares held by the trust. Warren P.
Levy, his wife and Ronald S. Levy are co-trustees of the trust.

(3) Includes  20,000 shares of Common Stock which Mr.  Hendrickson has the right
to acquire pursuant to stock options which are exercisable immediately.

(4)  Consists  solely of shares of Common Stock which Mr. Ruark has the right to
acquire pursuant to stock options which are exercisable immediately.

(5)  Includes  10,000  shares of Common  Stock which Mr.  Bloom has the right to
acquire pursuant to stock options which are exercisable on May 1, 1999.

(6) Includes an  aggregate  of 60,000  shares of Common Stock which such persons
have the right to  acquire  pursuant  to stock  options  which  are  exercisable
immediately or by May 1, 1999.

Item 13.          Certain Relationships and Related Transactions.

Information  concerning the Executive  Officers of the Registrant is included in
Item 11 of Part III above,  under the section entitled  "Compensation  Committee
Interlocks and Insider Participation".
<PAGE>


                                     PART IV


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

             (a) (1).    Financial Statements
             See Item 8.

             (a) (2).    Financial Statement Schedules.

             None.

             (b)         Exhibits.

             See Index to Exhibits which appears on Pages 42 - 44.

             (c) Reports on Form 8-K:

             The Company did not file any reports on Form 8-K during the quarter
             ended December 31, 1998.



<PAGE>
                                   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.

                                           UNIGENE LABORATORIES, INC.


March 31, 1999                             /s/ Warren P. Levy
                                           ------------------ 
                                           Warren P. Levy, President


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

March 31, 1999                               /s/ Warren P. Levy
                                             ------------------ 
                                             Warren P. Levy, President,
                                             Chief Executive Officer and
                                             Director

March 31, 1999                               /s/ Jay Levy
                                             ------------- 
                                             Jay Levy, Treasurer,
                                             Chief Financial Officer, Chief
                                             Accounting Officer and Director

March 31, 1999                               /s/ Ronald S. Levy
                                             ------------------ 
                                             Ronald S. Levy, Secretary,
                                             Vice President and Director

March 31, 1999                               /s/ Robert F. Hendrickson,
                                             -------------------------- 
                                             Robert F. Hendrickson,
                                             Director

March 31, 1999                               /s/ Robert G. Ruark
                                             ------------------- 
                                             Robert G. Ruark, Director

March 31, 1999                               /s/ Allen Bloom
                                             --------------- 
                                             Allen Bloom, Director

<PAGE>
                                INDEX TO EXHIBITS
                          -----------------------------

3.1      Certificate of Incorporation and Amendments to July 1, 1986. (1)

3.1.1    Amendments to Certificate of Incorporation  filed July 29, 1986 and May
         22, 1987. (1)

3.1.2    Amendment  to  Certificate  of  Incorporation  filed  August  22,  1997
         (Incorporated by reference to Exhibit 3.1.2 to the Company's  Quarterly
         Report on Form 10-Q for the quarter ended September 30, 1997).

3.2      By-Laws.  Incorporated  by  reference  to Exhibit 4.2 to the  Company's
         Registration Statement No. 33-04557 on Form S-3.

4.1      Warrant  Agreement,  dated  October 11,  1996,  among the  Company,  BT
         Securities Corporation and the purchasers named therein.  (Incorporated
         by reference  to Exhibit 2 to the  Company's  Quarterly  Report on Form
         10-Q for the quarter ended September 30, 1996).

4.2      Specimen Certificate for Common Stock, par value $.01 per share. (1)

10.1     Lease agreement between the Company and Fulton Street Associates, dated
         May 20, 1993. (3)

10.2*    1994  Employee  Stock  Option Plan  (incorporated  by  reference to the
         Company's Definitive Proxy Statement dated April 28, 1994, which is set
         forth as  Appendix A to Exhibit 28 to the  Company's  Form 10-K for the
         year ended December 31, 1993).

10.3*    1994 Outside Directors Stock Option Plan  (incorporated by reference to
         the Company's  Definitive Proxy Statement dated April 28, 1994 which is
         set forth as  Appendix B to Exhibit 28 to the  Company's  Form 10-K for
         the year ended December 31, 1993).

10.4     Mortgage and Security Agreement between the Company and Jean Levy dated
         February 10, 1995. (4)

10.5     Loan and Security Agreement between the Company and Jay Levy, Warren P.
         Levy and Ronald S. Levy dated March 2, 1995. (4)

10.6     Non-Competition Agreements with Warren P. Levy and Ronald S. Levy dated
         May 29, 1987. (1)

10.7*    Split  Dollar  Agreement  dated  September  30,  1992  between  Unigene
         Laboratories, Inc. and Warren P. Levy. (2)

10.8*    Split  Dollar  Agreement  dated  September  30,  1992  between  Unigene
         Laboratories, Inc. and Ronald S. Levy. (2)

10.9     Loan and Security Agreement between the Company and Dejufra, Inc. dated
         March 15, 1995. (4)

10.10    Amendment to Loan Agreement and Security  Agreement between the Company
         and Jay Levy,  Warren P. Levy and Ronald S. Levy dated March 20,  1995.
         (4) 

10.11    Registration   Rights   Agreement   between   the  Company  and  Swartz
         Investments, LLC dated March 12, 1996. (5)
<PAGE>
10.12    Amendment  to Loan and Security  Agreement  between the Company and Jay
         Levy, Warren P. Levy and Ronald S. Levy dated June 29, 1995. (5)

10.13    Promissory  Note  between the Company and Jay Levy,  Warren P. Levy and
         Ronald S. Levy dated June 29, 1995. (5)

10.14    Registration  Rights  Agreement,  dated  October  11,  1996,  among the
         Company,  BT Securities  Corporation  and the purchasers  named therein
         (incorporated  by  reference  to Exhibit 1 to the  Company's  Quarterly
         Report on Form 10-Q for the quarter ended September 30, 1996).

10.15    Letter   Agreement   dated  as  of  February  7,  1997  among   Unigene
         Laboratories,  Inc.,  Olympus  Securities,  Ltd.  and  Nelson  Partners
         (incorporated by reference to exhibit to the Company's Quarterly Report
         on Form 10-Q for the quarter ended March 31, 1997).

10.16    License  Agreement,  dated as of July 15, 1997, between the Company and
         Warner-Lambert  Company  (incorporated  by reference to Exhibit 10.1 to
         the Company's Current Report on Form 8-K, dated July 15, 1997).

10.17    Stock  Purchase  Agreement,  dated as of July  15,  1997,  between  the
         Company and  Warner-Lambert  Company (the  "Warner-Lambert  Agreement")
         (incorporated  by reference to Exhibit  10.2 to the  Company's  Current
         Report on Form 8-K, dated July 15, 1997).

10.18    Purchase  Agreement,  dated June 29, 1998,  between the Company and The
         Tail Wind Fund, Ltd.  (incorporated by reference to Exhibit 10.1 to the
         Company's  Quarterly  Report on Form 10Q for the quarter ended June 30,
         1998).

10.19    Registration Rights Agreement, dated June 29, 1998, between the Company
         and The Tail Wind Fund, Ltd. (incorporated by reference to Exhibit 10.2
         to the  Company's  Quarterly  Report on Form 10Q for the quarter  ended
         June 30, 1998).

23       Consent of KPMG LLP.

27       Financial Data Schedules
- ---------------------------

(1)      Incorporated  by  reference  to  the  exhibit  of  same  number  to the
         Company's Registration Statement No. 33-6877 on Form S-1.

(2)      Incorporated  by  reference  to  the  exhibit  of  same  number  to the
         Company's Form 10-K for the year ended December 31, 1992.

(3)      Incorporated  by  reference  to  the  exhibit  of  same  number  to the
         Company's Form 10-K for the year ended December 31, 1993.

(4)      Incorporated  by  reference  to  the  exhibit  of  same  number  to the
         Company's Form 10-K for the year ended December 31, 1994.

(5)      Incorporated  by  reference  to  the  exhibit  of  same  number  to the
         Company's Form 10-K for the year ended December 31, 1995.



*          Management contracts or compensatory plan or arrangement.



                                                                      Exhibit 23

                          Independent Auditors' Consent


The Board of Directors
Unigene Laboratories, Inc:

We consent to  incorporation  by  reference  in  registration  statements  (Nos.
333-04557,  333-18079,  333-43439 and  333-63245)  on Form S-3 and  registration
statements  (Nos.  33-18890,  333-01897  and  333-35951)  on Form S-8 of Unigene
Laboratories, Inc. of our report dated February 26, 1999 relating to the balance
sheets of Unigene  Laboratories,  Inc. as of December  31, 1998 and 1997 and the
related statements of operations,  stockholders' equity, and cash flows for each
of the years in the  three-year  period ended  December  31, 1998,  which report
appears  in the  December  31,  1998  annual  report  on Form  10-K  of  Unigene
Laboratories,  Inc. Our report dated February 26, 1999,  contains an explanatory
paragraph  that  states  that the Company  has  suffered  recurring  losses from
operations and has a working capital  deficiency which raise  substantial  doubt
about the  Company's  ability to  continue  as a going  concern.  The  financial
statements do not include any adjustments  that might result from the outcome of
this uncertainty.

/S/ KPMG LLP
- ------------
KPMG LLP


Short Hills, New Jersey
March 31, 1999


<TABLE> <S> <C>

<ARTICLE> 5
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1998
<PERIOD-END>                               DEC-31-1998
<CASH>                                         402,664
<SECURITIES>                                         0
<RECEIVABLES>                                  316,058
<ALLOWANCES>                                         0
<INVENTORY>                                    570,347
<CURRENT-ASSETS>                             1,608,391
<PP&E>                                      17,402,814
<DEPRECIATION>                               9,317,564
<TOTAL-ASSETS>                              11,564,093
<CURRENT-LIABILITIES>                        3,413,415
<BONDS>                                      3,930,590
                                0
                                          0
<COMMON>                                       393,848
<OTHER-SE>                                   3,826,240
<TOTAL-LIABILITY-AND-EQUITY>                11,564,093
<SALES>                                         37,750
<TOTAL-REVENUES>                             5,049,844
<CGS>                                                0
<TOTAL-COSTS>                                        0
<OTHER-EXPENSES>                            11,109,576
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                             784,972
<INCOME-PRETAX>                            (6,737,202)
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                                  0
<DISCONTINUED>                                       0
<EXTRAORDINARY>                              (143,810)
<CHANGES>                                            0
<NET-INCOME>                               (6,881,012)
<EPS-PRIMARY>                                    (.18)
<EPS-DILUTED>                                    (.18)
        

</TABLE>


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