UNIGENE LABORATORIES INC
10-Q, 1999-08-16
MEDICINAL CHEMICALS & BOTANICAL PRODUCTS
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                                    FORM 10Q
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

(Mark One)
[X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
    SECURITIES EXCHANGE ACT OF 1934

    For the quarterly period ended June 30, 1999


                         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 No.)

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

- --------------------------------------------------------------------------------
(Former  name,  former  address and former  fiscal year,  if changed  since last
report.)

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 [  ]

                      APPLICABLE ONLY TO CORPORATE ISSUERS

Indicate the number of shares  outstanding  of each of the  issuer's  classes of
common stock, as of the latest practicable date:

Common Stock, $.01 Par Value - 41,174,329 shares as of August 1, 1999
<PAGE>
                                      INDEX


                           UNIGENE LABORATORIES, INC.




PART I.  FINANCIAL INFORMATION

Item 1. Financial Statements (Unaudited)

Condensed balance sheets-
    June 30, 1999 and December 31, 1998

Condensed statements of operations-
    Three months and six months ended June 30, 1999 and 1998

Condensed statements of cash flows-
    Six months ended June 30, 1999 and 1998

Notes to condensed financial statements-
    June 30, 1999

Item 2. Management's Discussion and Analysis of Financial
    Condition and Results of Operations

Item 3. Quantitative and Qualitative Disclosures About
    Market Risk

PART II. OTHER INFORMATION

Item 2.  Changes in Securities and Use of Proceeds

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

Item 6.  Exhibits and Reports on Form 8-K


SIGNATURES
<PAGE>
<TABLE>
<CAPTION>
PART I.  FINANCIAL INFORMATION
Item 1.  Financial Statements
         --------------------
                                UNIGENE LABORATORIES, INC.
                                 CONDENSED BALANCE SHEETS

                                                                June 30       December 31
                                                                 1999              1998
                                                            ------------      ------------
ASSETS                                                       (Unaudited)
<S>                                                         <C>               <C>
Current assets:
    Cash and cash equivalents .........................     $    571,249      $    402,664
    Prepaid expenses ..................................          141,242           317,823
    Other current assets ..............................          664,102           887,904
                                                            ------------      ------------
         Total current assets .........................        1,376,593         1,608,391

Property, plant and equipment-net
    of accumulated depreciation and amortization ......        7,396,285         8,085,250
Patents and other intangibles, net ....................        1,231,027         1,206,018
Other assets ..........................................          494,339           664,434
                                                            ------------      ------------
                                                            $ 10,498,244      $ 11,564,093
                                                            ============      ============
LIABILITIES AND STOCKHOLDERS' EQUITY
Current liabilities:
    Accounts payable ..................................     $  1,559,068      $    982,752
    Accrued expenses ..................................        1,434,233         1,329,199
    Notes payable - stockholders ......................        2,640,000         1,040,000
    Current portion-capital lease obligations .........           61,464            61,464
                                                            ------------      ------------
  Total current liabilities ...........................        5,694,765         3,413,415

5% convertible debentures .............................        2,800,000         3,802,807
Capital lease obligations, excluding current portion ..           99,657           127,783

   Stockholders' equity:
    Common stock-par value $.01 per share;
       authorized 60,000,000 shares, issued
       41,085,766 shares in 1999 and 39,384,822 in 1998          410,858           393,848
    Additional paid-in capital ........................       66,366,492        65,158,403
    Accumulated deficit ...............................      (64,872,497)      (61,331,132)
    Less: Treasury stock, at cost, 7,290 shares .......           (1,031)           (1,031)
                                                            ------------      ------------
         Total stockholders' equity ...................        1,903,822         4,220,088
                                                            ------------      ------------
                                                            $ 10,498,244      $ 11,564,093
                                                            ============      ============
</TABLE>

See notes to condensed financial statements.
<PAGE>
<TABLE>
<CAPTION>
                                        UNIGENE LABORATORIES, INC.
                                    CONDENSED STATEMENTS OF OPERATIONS
                                               (Unaudited)



                                             Three Months Ended                  Six Months Ended
                                                 June 30                              June 30
                                      ------------------------------      ------------------------------
                                           1999              1998              1999             1998
                                      ------------      ------------      ------------      ------------
<S>                                   <C>               <C>               <C>               <C>
Licensing and other revenue .....     $     26,670      $        142      $  2,526,842      $  2,011,857
                                      ------------      ------------      ------------      ------------
Operating expenses:

    Research and development ....        2,236,316         2,256,358         4,609,959         4,406,672

    General and administrative ..          615,897           568,342         1,092,133         1,057,528
                                      ------------      ------------      ------------      ------------

                                         2,852,213         2,824,700         5,702,092         5,464,200
                                      ------------      ------------      ------------      ------------

Operating loss ..................       (2,825,543)       (2,824,558)       (3,175,250)       (3,452,343)
                                      ------------      ------------      ------------      ------------
Other income (expense):

   Interest income ..............            4,589            13,754            15,542            44,094

   Interest expense .............         (156,656)          (57,023)         (381,657)         (108,278)
                                      ------------      ------------      ------------      ------------

                                          (152,067)          (43,269)         (366,115)          (64,184)


Net loss ........................     $ (2,977,610)     $ (2,867,827)     $ (3,541,365)     $ (3,516,527)
                                      ============      ============      ============      ============

Net loss per share, basic .......     $       (.07)     $       (.07)     $       (.09)     $       (.09)
                                      ============      ============      ============      ============
Net loss per share, diluted .....     $       (.07)     $       (.07)     $       (.09)     $       (.09)
                                      ============      ============      ============      ============

Weighted average number of shares
 outstanding ....................       40,109,449        38,528,152        39,835,348        38,519,341
                                      ============      ============      ============      ============
</TABLE>
See notes to condensed financial statements.
<PAGE>
<TABLE>
<CAPTION>
                                UNIGENE LABORATORIES, INC.
                            CONDENSED STATEMENTS OF CASH FLOWS
                                        (Unaudited)

                                                                  Six Months Ended
                                                                       June 30
                                                             ----------------------------
                                                                 1999             1998
                                                             -----------      -----------

<S>                                                          <C>              <C>
Net cash used for operating activities .................     $(1,349,104)     $(2,084,404)
                                                             -----------      -----------
Investing activities:

    Purchase of equipment and furniture ................         (62,625)        (200,661)
    (Increase) decrease in patents
      and other assets .................................          12,450          (91,638)
    Construction of leasehold and  building improvements          (4,010)          (2,484)
                                                             -----------      -----------
                                                                 (54,185)        (294,783)
                                                             -----------      -----------
Financing activities:
    Issuance of notes payable-stockholders..............       1,600,000               --
    Issuance of debt, net of related expenses ..........            --          3,779,258
    Exercise of stock options and warrants .............            --             21,063
    Repayment of capital lease obligations .............         (28,126)            --
                                                             -----------      -----------
                                                               1,571,874        3,800,321
                                                             -----------      -----------

Net increase in cash and cash equivalents ..............         168,585        1,421,134

Cash and cash equivalents at beginning of year .........         402,664        2,126,327
                                                             -----------      -----------
Cash and cash equivalents at end of period .............     $   571,249      $ 3,547,461
                                                             ===========      ===========

SUPPLEMENTAL CASH FLOW INFORMATION:

Non-cash investing and financing activities:

Conversion of convertible debentures and
   accrued interest into Common Stock ..................     $ 1,301,096      $      --
                                                             ===========      ===========

Cash paid for interest .................................     $     9,041      $    30,287
                                                             ===========      ===========
</TABLE>
See notes to condensed financial statements
<PAGE>
                           UNIGENE LABORATORIES, INC.
                     NOTES TO CONDENSED FINANCIAL STATEMENTS
                                  JUNE 30, 1999

NOTE A - BASIS OF PRESENTATION

The accompanying  unaudited condensed financial statements have been prepared in
accordance with generally accepted  accounting  principles for interim financial
information and with the  instructions to Form 10-Q and Article 10 of Regulation
S-X.  Accordingly,  they do not include  all of the  information  and  footnotes
required by generally  accepted  accounting  principles  for complete  financial
statements.  In the opinion of management,  all adjustments considered necessary
for a fair presentation have been included.  Operating results for the six-month
period ended June 30, 1999 are not  necessarily  indicative  of the results that
may be expected for the year ended December 31, 1999.  For further  information,
please  refer  to the  Company's  financial  statements  and  footnotes  thereto
included in the Company's annual report on Form 10-K for the year ended December
31, 1998.

NOTE B - CONVERTIBLE DEBENTURES

During  January  1999,   $200,000  of  principal  amount  of  the  Company's  5%
Convertible  Debentures,  due December 31, 2001, were converted into (a) 164,102
shares of Common Stock and (b) warrants,  expiring January 29, 2004, to purchase
6,564  shares of  Common  Stock at an  exercise  price of $1.52  per  share.  In
addition,  the  Company  issued  79,384  shares of Common  Stock as  payment  of
interest on the 5% Convertible Debentures in lieu of a semi-annual cash interest
payment in the amount of $101,000.

During  the  second  quarter  of 1999,  $1,000,000  of  principal  amount of the
Company's 5% Convertible Debentures,  due December 31, 2001, were converted into
(a)  1,457,458  shares of Common Stock and (b) warrants,  expiring  April - June
2004,  to purchase an  aggregate  of 58,298  shares of Common  Stock at exercise
prices ranging from $.78 to $1.15 per share.

NOTE C - NOTES PAYABLE - STOCKHOLDERS

During the second  quarter of 1999 (a) Jay Levy,  a director  and officer of the
Company,  loaned  the  Company  $1,500,000  evidenced  by demand  notes  bearing
interest at 6% per year,  and (b) Warren  Levy and Ronald  Levy,  directors  and
officers of the Company,  loaned the Company $100,000  evidenced by demand notes
bearing interest at the Merrill Lynch Margin Loan Rate plus .25% (8.125% at June
30, 1999) (the "Floating  Rate").  All of these loans were classified as current
liabilities as of June 30, 1999. In July and August of 1999, (a) Warren Levy and
Ronald Levy loaned the Company an additional  $30,000  evidenced by demand notes
bearing  interest  at the  Floating  Rate,  (b) Jay Levy  loaned the  Company an
additional  $370,000  evidenced by term notes maturing  January 2002 and bearing
interest at 6% per year, and (c) the $1,500,000 of demand notes evidencing loans
made  by Jay  Levy in the  second  quarter  were  converted  into 6% term  notes
maturing  January 2002. The Company has granted Jay Levy a security  interest in
all of its equipment  and a mortgage on its real  property to secure  payment of
the term notes  which are senior to all notes  payable to Warren Levy and Ronald
Levy.  The Company is required  to make  installment  payments on the term notes
commencing in October 1999 and ending in January 2002 in an aggregate  amount of
$72,426 per month.
<PAGE>
NOTE D - LIQUIDITY

The Company has incurred annual  operating  losses since its inception and, as a
result, at June 30, 1999 had an accumulated deficit of approximately $64,872,000
and a working capital  deficiency of approximately  $4,318,000.  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.

In August 1999,  the Company and  Warner-Lambert  successfully  concluded  their
second pilot human study for their oral calcitonin  formulation.  This milestone
will result in a payment to the Company of $2.5 million, which is expected to be
received during the third quarter of 1999.

With the receipt of $2 million in stockholder  loans during the second and third
quarters  of 1999,  in  addition  to the  upcoming  $2.5  million  payment  from
Warner-Lambert in the third quarter,  management  believes that the Company will
have  sufficient  financial  resources to sustain its  operations at the current
level into the fourth quarter of 1999. The Company expects to achieve additional
milestones under the Warner-Lambert  agreement during 1999, which will result in
further  payments.  However,  there  can be no  assurance  as to  when or if the
Company  will  achieve such  milestones.  The Company is  currently  negotiating
licensing  agreements for its nasal and injectable  calcitonin  products.  These
agreements could provide  short-term funds to the Company in upfront payments as
well as milestone  payments.  The Company has executed an agreement for the sale
of its state tax benefits  under a New Jersey  program which allows  certain New
Jersey  taxpayers to sell their state tax benefits to  third-parties.  This sale
should provide the Company with a total of  approximately  $4 million,  although
the Company's  application  for the sale is subject to final  approval by the NJ
Economic Development Authority. These tax benefit proceeds should be received in
1999 and 2000. However, there can be no assurance that any of these transactions
will  be  completed  or,  if  completed,  that  the  terms  and  timing  of such
transactions would provide sufficient funds to sustain operations at the current
level.

While the Company  believes that the  transactions  it currently is pursuing and
the milestone  payments  under the  Warner-Lambert  agreement  would satisfy the
Company's  liquidity  requirements  in the near term,  satisfying  the Company's
long-term liquidity  requirements will require the successful  commercialization
of its nasal or oral calcitonin product. In addition,  the  commercialization of
its  calcitonin  products will require the Company to incur  additional  capital
expenditures,   including  expenditures  to  expand  or  upgrade  the  Company's
manufacturing   operations  to  satisfy   certain  of  its   calcitonin   supply
obligations.  However,  neither the cost nor timing of such capital expenditures
is determinable at this time.
<PAGE>
NOTE E - DIRECTORS STOCK OPTION PLAN

At the Company's June 23, 1999 Annual  Meeting,  the  stockholders  approved the
adoption of a new  Directors  Stock  Option Plan (the "New Plan") to replace the
1994 Outside Directors Stock Option Plan (the "1994 Plan").  Under the New Plan,
each person elected to the Board after June 23, 1999,who is not an employee will
receive,  on the date of his  initial  election,  an option to  purchase  21,000
shares of Common Stock. In addition,  on May 1st of each year, commencing May 1,
1999,  each  non-employee  director  will  receive an option to purchase  10,000
shares of Common Stock if he has served as a non-employee  director for at least
six months prior to the May 1st grant.  Each option  granted  under the New Plan
will have a ten-year term and the exercise price of each option will be equal to
the  market  price of the  Common  Stock on the  date of the  grant.  A total of
350,000 shares of Common Stock are reserved for issuance under the New Plan.
<PAGE>
Item 2.  Management's Discussion and Analysis of Financial Condition and
         Results of Operations

RESULTS OF OPERATIONS

Revenue for the first half of 1999 increased 26% to $2,527,000  from  $2,012,000
in the first half of 1998.  Revenue  for both  periods  consisted  primarily  of
milestone payments from Warner-Lambert Company, as the result of the achievement
of  benchmarks in the  development  of an oral  calcitonin  product for treating
osteoporosis under a July 1997 licensing agreement. Revenues for the three month
periods ended June 30, 1999 and June 30, 1998 were minimal.

Research and  development,  the  Company's  largest  expense,  decreased 1% from
$2,256,000 to  $2,236,000  for the three months ended June 30, 1999, as compared
to the  same  period  in  1998.  The  decrease  was  primarily  attributable  to
regulatory  expenses  incurred  in  1998  related  to the  Company's  injectable
calcitonin product,  partially offset by development expenses in 1999 related to
the  Company's  nasal  calcitonin  product.  Research and  development  expenses
increased 5% from  $4,407,000  to  $4,610,000  for the six months ended June 30,
1999,  as  compared  to the same  period in 1998.  The  increase  was  primarily
attributable  to  1999  development  expenses  related  to the  Company's  nasal
calcitonin  product  partially  offset by a  reduction  in  regulatory  expenses
incurred in 1998 related to the Company's injectable calcitonin product.

General and  administrative  expenses increased 8% from $568,000 to $616,000 and
3% from  $1,058,000 to $1,092,000 for the three months and six months ended June
30, 1999,  respectively,  as compared to the same periods in 1998. The increases
were  primarily  due  to  increased   professional  fees,  partially  offset  by
reductions in public relations and travel expenses.

Interest income decreased $9,000 and $29,000 for the three months and six months
ended June 30, 1999, respectively,  as compared to the same periods in 1998, due
to reduced funds available for investment in 1999.

Interest  expense  increased  $100,000 and $273,000 for the three months and six
months  ended June 30,  1999,  respectively,  as compared to the same periods in
1998. The 1999 increases  principally  were due to the amortization of the value
of the beneficial  conversion  feature and related  warrants of the Company's 5%
Convertible  Debentures in the amounts of $46,000 for the second quarter of 1999
and $197,000 for the first half of 1999.

As a result of increased  operating  expenses and  interest  expense,  partially
offset by an increase in licensing  revenue,  net loss increased  $110,000 or 4%
and  $25,000  or 1% for the three  months and six  months  ended June 30,  1999,
respectively, as compared to the corresponding periods in 1998.

As of December  31, 1998,  the Company had  available  for income tax  reporting
purposes  net  operating  loss   carryforwards  in  the  approximate  amount  of
$58,400,000,  expiring  from 1999 through  2018,  which are  available to reduce
future earnings that would otherwise be subject to federal income taxes. For the
six months ending June 30, 1999, the Company  accumulated  additional  losses of
approximately  $3,541,000.  In addition,  the Company has investment tax credits
and research and  development  credits in the amounts of $19,000 and $2,178,000,
respectively,  which are available to reduce the amount of future federal income
taxes. These credits expire from 1999 through 2018.
<PAGE>
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 January 1, 1999, under SFAS 109, the Company had
deferred  tax  assets  of  approximately  $25,500,000,  subject  to a  valuation
allowance of  $25,500,000.  The deferred tax assets are primarily as a result of
the Company's net operating losses and tax credits generated.  For the six-month
period  ended June 30, 1999,  the  Company's  deferred tax assets and  valuation
allowances each increased by approximately $1,416,000.

LIQUIDITY AND CAPITAL RESOURCES

There are currently no material commitments outstanding for capital expenditures
relating to either the Boonton,  New Jersey production facility or the Company's
facility in Fairfield,  New Jersey.

The Company,  at June 30, 1999, had cash and cash  equivalents  of $571,000,  an
increase of $169,000 from December 31, 1998.

The Company has incurred annual  operating  losses since its inception and, as a
result, at June 30, 1999 had an accumulated deficit of approximately $64,872,000
and a working capital  deficiency of approximately  $4,318,000.  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  future  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.

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. Through June 30, 1999, the Company had
received an aggregate of $13.5  million  from  Warner-Lambert  in the form of an
equity investment,  a licensing fee and milestone  payments.  Under the terms of
the license  agreement,  the Company is eligible to receive up to an  additional
$41 million in milestone payments during the course of the development  program,
of which $8  million  would be  received  prior to the  commencement  of Phase I
clinical studies in the U.S. if specified  milestones are achieved.  Early-stage
milestones primarily relate to the product's performance characteristics,  while
the latter-stage  milestones are primarily related to regulatory  activities and
approvals. 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. 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.

The Company's cash requirements are approximately $10-11 million per year due to
the  operations of its research and peptide  manufacturing  facilities  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   notes  payable  to  stockholders  and  5%  Convertible
Debentures.  However,  because of the conversion  features of the 5% Convertible
Debentures,  a substantial portion of this debt is expected to be converted into
Common  Stock,  thereby  decreasing  the amount of cash  required for  principal
payments.  The Company  also may elect to pay  interest on these  debentures  in
Common  Stock,  which would  decrease  the amount of cash  required for interest
payments.
<PAGE>
During the second  quarter of 1999 (a) Jay Levy,  a director  and officer of the
Company,  loaned  the  Company  $1,500,000  evidenced  by demand  notes  bearing
interest at 6% per year,  and (b) Warren  Levy and Ronald  Levy,  directors  and
officers of the Company,  loaned the Company $100,000  evidenced by demand notes
bearing interest at the Merrill Lynch Margin Loan Rate plus .25% (8.125% at June
30, 1999) (the "Floating  Rate").  All of these loans were classified as current
liabilities as of June 30, 1999. In July and August of 1999, (a) Warren Levy and
Ronald Levy loaned the Company an additional  $30,000  evidenced by demand notes
bearing  interest  at the  Floating  Rate,  (b) Jay Levy  loaned the  Company an
additional  $370,000  evidenced by term notes maturing  January 2002 and bearing
interest at 6% per year, and (c) the $1,500,000 of demand notes evidencing loans
made  by Jay  Levy in the  second  quarter  were  converted  into 6% term  notes
maturing  January 2002. The Company has granted Jay Levy a security  interest in
all of its equipment  and a mortgage on its real  property to secure  payment of
the term notes  which are senior to all notes  payable to Warren Levy and Ronald
Levy.  The Company is required  to make  installment  payments on the term notes
commencing in October 1999 and ending in January 2002 in an aggregate  amount of
$72,426 per month.

In August 1999,  the Company and  Warner-Lambert  successfully  concluded  their
second pilot human study for their oral calcitonin  formulation.  This milestone
will result in a payment to the Company of $2.5 million, which is expected to be
received during the third quarter of 1999.

With the receipt of $2 million in stockholder  loans during the second and third
quarters  of 1999,  in  addition  to the  upcoming  $2.5  million  payment  from
Warner-Lambert in the third quarter,  management  believes that the Company will
have  sufficient  financial  resources to sustain its  operations at the current
level into the fourth quarter of 1999.

The Company expects to achieve  additional  milestones under the  Warner-Lambert
agreement during 1999, which will result in further payments. However, there can
be no assurance as to when or if the Company will achieve such  milestones.  The
Company  is  currently  negotiating  licensing  agreements  for  its  nasal  and
injectable calcitonin products.  These agreements could provide short-term funds
to the Company in upfront  payments as well as milestone  payments.  The Company
has  executed an agreement  for the sale of its state tax  benefits  under a New
Jersey program which allows certain New Jersey taxpayers to sell their state tax
benefits to third-parties.  This sale should provide the Company with a total of
approximately  $4 million,  although the Company's  application  for the sale is
subject to final approval by the NJ Economic  Development  Authority.  These tax
benefit proceeds should be received in 1999 and 2000.  However,  there can be no
assurance  that any of these  transactions  will be completed  or, if completed,
that the terms and timing of such transactions would provide sufficient funds to
sustain operations at the current level.

While the Company  believes that the  transactions  it currently is pursuing and
the milestone  payments  under the  Warner-Lambert  agreement  would satisfy the
Company's  liquidity  requirements  in the near term,  satisfying  the Company's
long-term liquidity  requirements will require the successful  commercialization
of its nasal or oral calcitonin product. In addition,  the  commercialization of
its  calcitonin  products will require the Company to incur  additional  capital
expenditures,   including  expenditures  to  expand  or  upgrade  the  Company's
manufacturing   operations  to  satisfy   certain  of  its   calcitonin   supply
obligations.  However,  neither the cost nor timing of such capital expenditures
is 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,  the accounting  system, and the
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 third  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,  to the
extent that third party noncompliance  could seriously disrupt  operations.  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

The  Company  has been  notified  by the staff of the  National  Association  of
Securities  Dealers that it currently does not meet all of the  requirements for
the  continued  listing of the  Company's  Common  Stock on the Nasdaq  National
Market.  The Company is  appealing  the staff  decision  and has  developed  and
submitted to the Nasdaq Listing Qualifications Panel a plan by which it believes
that  it can  regain  compliance  with  the  listing  maintenance  requirements.
However,  there is no  assurance  that the Panel will find the plan  acceptable.
Should the panel not accept the plan,  the Common  Stock will be  delisted  from
trading on the  Nasdaq  National  Market,  which  could have a material  adverse
effect on the price and liquidity of the Common Stock.

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,  as  amended,  will be  effective  for the
Company's fiscal year beginning January 1, 2001. 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 3.      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 June 30, 1999. 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 June 30,  1999.  The table below
presents  principal  cash flows and related  interest  rates by year of maturity
based on the terms of the debt. The informatin  presented as to the  convertible
debentures is without consideration as to conversion features, as the Company is
unable to predict if and when such  conversions  may  occur.  Variable  interest
rates disclosed represent the rates at June 30, 1999.
<PAGE>
<TABLE>
<CAPTION>

                                          Estimated                                                Year of Maturity
                                            Fair              Carrying        ----------------------------------------------------
                                            Value              Amount              1999       2000        2001       2002     2003
                                            ------             ------              ----       ----        ----       ----     ----
<S>                                      <C>                 <C>              <C>
Notes payable - stockholders             $1,140,000          1,140,000        1,140,000         --         --         --       --
Variable interest rate                                                            8.125%        --         --         --       --
Notes payable - stockholders             $1,500,000          1,500,000        1,500,000         --         --         --       --
Fixed interest rate                                                                   6%
5% convertible debentures                $2,800,000          2,800,000              --          --     2,800,000      --       --
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.

                SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

Certain  statements in this Form 10-Q  constitute  "forward-looking  statements"
within the meaning of the Private Securities  Litigation Reform Act 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, including the Company's need
for and success in securing  additional  financing,  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 the  Company's  various
filings with the  Securities  and Exchange  Commission,  including the Company's
Annual Report on Form 10-K for the year ended December 31, 1998.
<PAGE>
PART II. OTHER INFORMATION

Item 2.  Changes in Securities and Use of Proceeds
         -----------------------------------------

         (a)       Not applicable.

         (b)       Not applicable.

         (c)       Recent Sales of Unregistered Securities.

During  the  second  quarter  of 1999,  $1,000,000  of  principal  amount of the
Company's 5% Convertible  Debentures,  due Decembe 31, 2001, were converted into
(a)  1,457,458  shares of Common Stock and (b) warrants,  expiring  April - June
2004,  to purchase an  aggregate  of 58,298  shares of Common  Stock at exercise
prices  ranging  from $.78 to $1.15 per share.  All of such shares and  warrants
were  issued by the Company  without  registration  in reliance on an  exemption
under Section 3(a)(9) of the Securities Act.

         (d)       Not applicable.

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

                  (a) The matters described under item 4(c) below were submitted
                  to a vote  of  security  holders  at  the  Annual  Meeting  of
                  Stockholders  held on June 23, 1999 (the "Annual  Meeting") in
                  connection  with which  proxies  were  solicited  pursuant  to
                  Regulation 14A under the Securities Exchange Act.

                  (b)      Not applicable

                  (c) The  following  describes  the  matters  voted upon at the
                  Annual  Meeting  and sets  forth the number of votes cast for,
                  against or withheld and the number of  abstentions  as to each
                  such matter (there were no broker non-votes):

                           (i)       Election of directors:

                  Nominee                    For                     Withheld
                  -------                    ---                     --------

                  Jay Levy                   31,946,540              1,069,691
                  Ronald S. Levy             31,960,540              1,055,691
                  Warren P. Levy             32,009,534              1,006,697
                  Robert F. Hendrickson      32,015,761              1,000,470
                  Allen Bloom                32,014,789              1,001,442

                           (ii)   Proposal  to  approve  the   adoption  of  the
                  Company's Directors Stock Option Plan:

                  For                         Against              Abstain
                  ---                         -------              -------

                  30,722,251                  2,098,628            195,352

<PAGE>
                           (iii) Proposal to ratify the  appointment of KPMG LLP
                  as auditors of the Company for 1999:

                  For                         Against              Abstain
                  ---                         -------              -------

                  32,554,309                  249,093              212,829

                  (d)       Not applicable.





Item 6.           Exhibits and Reports on Form 8-K
                  --------------------------------

         (a)      Exhibits:

                  Exhibit 10.1       Form of Promissory Note between the Company
                                     and Jay Levy.

                  Exhibit 10.2       Form of Promissory Note between the Company
                                     and Warren Levy and Ronald Levy.

                  Exhibit 10.3       Amendment to  Loan  Agreement  and Security
                                     Agreement between the Company and Jay Levy,
                                     Warren Levy and Ronald Levy dated  June 25,
                                     1999.

                  Exhibit 10.4       Directors Stock Option Plan.

                  Exhibit 27         Financial  Data  Schedule -  period  ended
                                     June 30,  1999.

         (b)      Reports on Form 8-K:

The Company did not file any reports on Form 8-K during the three  months  ended
June 30, 1999.

 <PAGE>




                                   SIGNATURES


Pursuant  to the  requirements  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.
                                                -----------------------
                                                       (Registrant)


                                                /s/ Warren P. Levy
August 16, 1999                                 -----------------------
                                                Warren P. Levy, President
                                                (Chief Executive Officer)


                                                /s/ Jay Levy
August 16, 1999                                 -----------------------
                                                Jay Levy, Treasurer
                                                (Chief Financial Officer and
                                                 Chief Accounting Officer)


EXHIBIT 10.1
                                 PROMISSORY NOTE

                                                            Dated: _______, 1999
$-------

         FOR VALUE RECEIVED, UNIGENE LABORATORIES,  INC., a Delaware corporation
authorized  to do  business  in the  State  of New  Jersey  (the  "Undersigned")
promises to pay to the order of JAY LEVY,  (the  "Lender"),  at their offices at
110   Little   Falls   Road,   Fairfield,   New   Jersey,   the  sum  of   _____
__________________THOUSAND   and  00/100   ($__________)   DOLLARS  (hereinafter
referred to as the  "Principal") in lawful money of the Unites States of America
with interest,  calculated on the basis of a 365 day year, for the actual number
of days involved,  on the unpaid balance from the date of this  Promissory  Note
("Note") at the rate set forth hereafter until paid.

         The rate of  interest  on the Note  shall  be at six (6%)  percent  per
annum.

         Payment of Principal  shall be made upon demand.  Interest only will be
payable monthly in arrears on the first day of each month.

         1. In connection  with the  execution  and delivery of this  Promissory
Note,  the  undersigned  (i) has  delivered  to the Lender an  Amendment to Loan
Agreement and a Security Agreement (the Security Agreement,  as so amended being
referred  to herein as the  "Security  Agreement")  respecting  its  assets  and
equipment located at its business premises at 110 Little Falls Road,  Fairfield,
New Jersey and 83 Fulton Street, Boonton, New Jersey (collectively, the "Secured
Assets") and (ii) hereby  grants to the Lender a mortgage and security  interest
in the  tract  or  parcel  of land  and  premises  located  in the  Township  of
Fairfield,  County  of Essex  and  State  of New  Jersey,  as more  particularly
described in Exhibit A attached hereto and made a part hereof.

         2. The Undersigned agrees with the Lender hereof:

                  (a) to claim no  deduction  upon  the  assessed  value of such
         Secured Assets on account of the monies owing hereon;

                  (b) to pay  all  taxes,  assessments,  or  other  governmental
         charges levied or assessed against the Secured Assets as the same shall
         become due and payable unless same are being contested in good faith in
         which event, the same shall, if requested, be paid to Lender;

                  (c) to keep the Secured  Assets insured for the benefit of the
         Lender hereof  against damage or loss by fire and such other hazards as
         the Lender hereof shall specify,  by insurers and in amounts reasonably
         approved by the Lender  hereof,  and to deliver such policy or policies
         of insurance to the Lender hereof; and

                  (d) to  keep  the  Secured  Assets  in  good  repair  and in a
         condition  satisfactory to the Lender hereof.  The Undersigned  further
         agrees  that,   should  default  be  made  with  regard  to  the  above
         agreements,  the Lender, at its option,  may pay such amount or amounts
         and the amount so paid shall be added to the amount owing hereunder and
         shall be due and payable on demand, with interest at the rate set forth
         above.

         3.  This  Note,  at the  option  of the  Lender  hereof,  shall  become
immediately due and payable in full in the event of any of the following:
<PAGE>
                  (a)      ten (10) days' default in any payment of interest due
                           on this Note;

                  (b)      default in the payment of principal due on this Note;

                  (c)      the Undersigned shall (i) apply for or consent to the
         appointment of a receiver, trustee or liquidator of the Undersigned for
         all or a substantial  part of its  properties or assets,  (ii) admit in
         writing its  inability  to pay its debts as they  mature,  (iii) make a
         general assignment for the benefit of creditors,  (iv) be adjudicated a
         bankrupt or insolvent,  or (v) file a voluntary petition in bankruptcy,
         reorganization,   insolvency,  readjustment  of  debt,  dissolution  or
         liquidation  law  or  statute,  or an  answer  admitting  the  material
         allegations of a petition filed against it in any proceeding  under any
         such law or if corporation action shall be taken by the Undersigned for
         the purpose of effecting any of the foregoing; or

                  (d) an order, judgment or decree shall be entered, without the
         application,  approval  or consent of the  Undersigned  by any Court of
         competent  jurisdiction,  approving  or seeking  reorganization  of the
         Undersigned or of all of a substantial part of the properties or assets
         of the Undersigned,  or appointing a receiver, trustee or liquidator of
         the  Undersigned  and such  order,  judgment or decree  shall  continue
         unstayed and in effect for any period of forty-five (45) days or more;

                  (e)  failure of the  Undersigned  to comply with the terms and
         conditions of the Security  Agreement or any other loan documents given
         by the  Undersigned  as  Borrower  to the Lender as Secured  Party,  or
         failure by the  Undersigned  to comply with the terms and conditions of
         the Loan Agreement,  as amended,  or of any document collateral to this
         transaction;

                  (f) any default by the Undersigned in any payment of principal
         or interest due on any other note or obligation of the  Undersigned  to
         Lender; or

                  (g) a  default  is  made  in the  repayment  of  any  mortgage
         indebtedness with regard to the premises which the undersigned owns and
         in which the  Secured  Assets are  located.

         4. Any notice provisions  contained in the Loan Agreement,  as amended,
or the Security Agreement shall also apply hereunder

         5. Presentment, dishonor and notice of dishonor are hereby waived.

         6. Upon nonpayment of this Note at its stated or accelerated  maturity,
the Lender  may,  in  addition  to such other and  further  rights and  remedies
provided by law, or by the Security Agreement referred to above:

                  (a)  collect  interest  from the date of such  maturity on the
         principal  balance  owing  hereon  at the  interest  rate(s)  set forth
         herein;

                  (b) hold as security for the payment hereof any other property
         heretofore or hereafter  delivered by the Undersigned into the custody,
         control  or  possession  of  the  Lender  for  any  reason  or  purpose
         whatsoever.
<PAGE>
         7. If the  Lender  of the Note has not  received  the  full  amount  of
payment of interest due by the end of the ten (10)  calendar days after the date
it is due and payable, a late charge of five (5%) percent of the overdue payment
shall be immediately  due and payable,  which charge shall be for the purpose of
defraying  expenses incident to handling such delinquent  payments.  This charge
shall be in addition  to, and not in lieu of, any other  remedy  Lender may have
and is in addition to Lender's right to collect  reasonable  fees and charges of
any agents or attorneys  which Lender employs in connection with any non-payment
or other event of default.  Acceptance by the Lender of payment of a late charge
shall in no way be  considered  to be an  election  of remedies or waiver by the
Lender of rights at law or under this Note, or the Security Agreement. Such late
charges if not previously paid shall become part of the  indebtedness  evidenced
hereby,  and shall,  at the  option of the  Lender,  be added to any  succeeding
monthly payment due under this Note.  Failure to pay such late charges with such
succeeding  monthly  payment shall  constitute an event of default and such late
charges shall bear  interest at the default rate as hereafter  provided from the
date due.

         8.  Upon the  occurrence  of an event of  default  (including,  without
limitation,  the failure of Borrower to pay any sum herein  specified when due),
the unpaid  principal  sum  evidenced by this Note together with all accrued and
unpaid interest thereon, and all other sums evidenced and/or secured by the Note
and the Security  Agreement,  Loan Agreement and other loan  documents  given in
connection  herewith  shall bear interest at a rate per annum referred to as the
Default  Rate,  which  shall be equal to a lesser  of: (x) the  highest  rate of
interest  permitted to be contracted for under the laws of the State, or (y) the
interest rate first set forth plus five (5%) percent per annum. The Default Rate
shall be in lieu of any  other  interest  rate  otherwise  applicable  and shall
commence,  without notice,  immediately upon and from the occurrence of any such
event of default  effective  as of the due date of the  payment  in default  and
shall  continue  until all  defaults are cured and all sums then due and payable
under the Note and other loan documents are paid in full.

         9. Borrower shall have the right to prepay this Note in full or in part
at any time.

         10.  If this  Note is  referred  to an  attorney  for  collection,  the
Undersigned agrees that reasonable attorney's fees shall be added to such amount
and shall be payable thereon.

         11.  This  Note is  binding  on the  Undersigned,  its  successors  and
assigns.

         12. If there are any inconsistencies  between the Note and the Security
Agreement, the terms of the Security Agreement shall prevail.

         IN WITNESS WHEREOF,  the Undersigned has executed this Note on the date
first above written.

Attest:                                            Unigene Laboratories, Inc.

________________________                           By  _________________________
Ronald S. Levy, Secretary                              Warren P. Levy, President

<PAGE>
JAY LEVY DEMAND NOTES:

DATE                       AMOUNT

05/05/99          $200,000
05/24/99          $200,000
06/07/99          $200,000
06/25/99          $200,000
06/29/99          $350,000
06/30/99          $350,000


EXHIBIT 10.2
                                 PROMISSORY NOTE

                                                               Dated:_____, 1999
$ --------
         FOR VALUE RECEIVED, UNIGENE LABORATORIES,  INC., a Delaware corporation
authorized  to do  business  in the  State  of New  Jersey  (the  "Undersigned")
promises to pay to the order of ______ LEVY, (the "Lender"), at their offices at
110 Little Falls Road,  Fairfield,  New Jersey,  the sum of _______ THOUSAND and
00/100  ($________ )  DOLLARS  (hereinafter  referred to as the  "Principal") in
lawful money of the Unites  States of America with  interest,  calculated on the
basis of a 365 day year, for the actual number of days  involved,  on the unpaid
balance  from the date of this  Promissory  Note  ("Note") at the rate set forth
hereafter until paid.

         The rate of interest on the Note shall be at the Merrill  Lynch  Margin
Loan Rate as announced  from time to time plus  one-quarter  (1/4%)  percent per
annum.

         Payment of Principal  shall be made upon demand.  Interest only will be
payable monthly in arrears on the first day of each month.

         1. As security for the payments of monies owing hereon, the undersigned
has  delivered  to  Lender  a  Security  Agreement  (the  "Security  Agreement")
respecting  its assets,  and equipment  located at its business  premises at 110
Little Falls Road,  Fairfield,  New Jersey and 83 Fulton  Street,  Boonton,  New
Jersey (the "Secured Assets").

         2. The Undersigned agrees with the Lender hereof:

                  (a) to claim no  deduction  upon  the  assessed  value of such
         Secured Assets on account of the monies owing hereon;

                  (b) to pay  all  taxes,  assessments,  or  other  governmental
         charges levied or assessed against the Secured Assets as the same shall
         become due and payable unless same are being contested in good faith in
         which event, the same shall, if requested, be paid to Lender;

                  (c) to keep the Secured  Assets insured for the benefit of the
         Lender hereof  against damage or loss by fire and such other hazards as
         the Lender hereof shall specify,  by insurers and in amounts reasonably
         approved by the Lender  hereof,  and to deliver such policy or policies
         of insurance to the Lender hereof; and

                  (d) to  keep  the  Secured  Assets  in  good  repair  and in a
         condition  satisfactory to the Lender hereof.  The Undersigned  further
         agrees  that,   should  default  be  made  with  regard  to  the  above
         agreements,  the Lender, at its option,  may pay such amount or amounts
         and the amount so paid shall be added to the amount owing hereunder and
         shall be due and payable on demand, with interest at the rate set forth
         above.

         3.  This  Note,  at the  option  of the  Lender  hereof,  shall  become
immediately due and payable in full in the event of any of the following:

                  (a) ten (10) days'  default in any payment of interest  due on
         this Note;
<PAGE>
                  (b) default in the payment of principal due on this Note;

                  (c)      the Undersigned shall (i) apply for or consent to the
         appointment of a receiver, trustee or liquidator of the Undersigned for
         all or a substantial  part of its  properties or assets,  (ii) admit in
         writing its  inability  to pay its debts as they  mature,  (iii) make a
         general assignment for the benefit of creditors,  (iv) be adjudicated a
         bankrupt or insolvent,  or (v) file a voluntary petition in bankruptcy,
         reorganization,   insolvency,  readjustment  of  debt,  dissolution  or
         liquidation  law  or  statute,  or an  answer  admitting  the  material
         allegations of a petition filed against it in any proceeding  under any
         such law or if corporation action shall be taken by the Undersigned for
         the purpose of effecting any of the foregoing; or

                  (d) an order, judgment or decree shall be entered, without the
         application,  approval  or consent of the  Undersigned  by any Court of
         competent  jurisdiction,  approving  or seeking  reorganization  of the
         Undersigned or of all of a substantial part of the properties or assets
         of the Undersigned,  or appointing a receiver, trustee or liquidator of
         the  Undersigned  and such  order,  judgment or decree  shall  continue
         unstayed and in effect for any period of forty-five (45) days or more;

                  (e)  failure of the  Undersigned  to comply with the terms and
         conditions of the Security Agreement of even date herewith given by the
         Undersigned as Borrower to the Lender as Secured  Party,  or failure by
         the  Undersigned  to comply with the terms and  conditions  of the Loan
         Agreement or of any document collateral to this transaction;

                  (f) any default by the Undersigned in any payment of principal
         or interest due on any other note or obligation of the  Undersigned  to
         Lender; or

                  (g) a  default  is  made  in the  repayment  of  any  mortgage
         indebtedness with regard to the premises which the undersigned owns and
         in which the  Secured  Assets are  located.

                  4. Any notice  provisions  contained in the Loan  Agreement or
         the Security Agreement shall also apply hereunder.

         5. Presentment, dishonor and notice of dishonor are hereby waived.

         6. Upon nonpayment of this Note at its stated or accelerated  maturity,
the Lender  may,  in  addition  to such other and  further  rights and  remedies
provided by law, or by the Security Agreement referred to above:

                  (a)  collect  interest  from the date of such  maturity on the
         principal  balance  owing  hereon  at the  interest  rate(s)  set forth
         herein;

                  (b) hold as security for the payment hereof any other property
         heretofore or hereafter  delivered by the Undersigned into the custody,
         control  or  possession  of  the  Lender  for  any  reason  or  purpose
         whatsoever.
<PAGE>
         7. If the  Lender  of the Note has not  received  the  full  amount  of
payment of interest due by the end of the ten (10)  calendar days after the date
it is due and payable, a late charge of five (5%) percent of the overdue payment
shall be immediately  due and payable,  which charge shall be for the purpose of
defraying  expenses incident to handling such delinquent  payments.  This charge
shall be in addition  to, and not in lieu of, any other  remedy  Lender may have
and is in addition to Lender's right to collect  reasonable  fees and charges of
any agents or attorneys  which Lender employs in connection with any non-payment
or other event of default.  Acceptance by the Lender of payment of a late charge
shall in no way be  considered  to be an  election  of remedies or waiver by the
Lender of rights at law or under this Note, or the Security Agreement. Such late
charges if not previously paid shall become part of the  indebtedness  evidenced
hereby,  and shall,  at the  option of the  Lender,  be added to any  succeeding
monthly payment due under this Note.  Failure to pay such late charges with such
succeeding  monthly  payment shall  constitute an event of default and such late
charges shall bear  interest at the default rate as hereafter  provided from the
date due.

         8.  Upon the  occurrence  of an event of  default  (including,  without
limitation,  the failure of Borrower to pay any sum herein  specified when due),
the unpaid  principal  sum  evidenced by this Note together with all accrued and
unpaid interest thereon, and all other sums evidenced and/or secured by the Note
and the Security  Agreement,  Loan Agreement and other loan  documents  given in
connection  herewith  shall bear interest at a rate per annum referred to as the
Default  Rate,  which  shall be equal to a lesser  of: (x) the  highest  rate of
interest  permitted to be contracted for under the laws of the State, or (y) the
interest rate first set forth plus five (5%) percent per annum. The Default Rate
shall be in lieu of any  other  interest  rate  otherwise  applicable  and shall
commence,  without notice,  immediately upon and from the occurrence of any such
event of default  effective  as of the due date of the  payment  in default  and
shall  continue  until all  defaults are cured and all sums then due and payable
under the Note and other loan documents are paid in full.

         9. Borrower shall have the right to prepay this Note in full or in part
at any time.

         10.  If this  Note is  referred  to an  attorney  for  collection,  the
Undersigned agrees that reasonable attorney's fees shall be added to such amount
and shall be payable thereon.

         11.  This  Note is  binding  on the  Undersigned,  its  successors  and
assigns.

         12. If there are any inconsistencies  between the Note and the Security
Agreement, the terms of the Security Agreement shall prevail.

                  IN WITNESS WHEREOF,  the Undersigned has executed this Note on
the date first above written.


Attest:                                               Unigene Laboratories, Inc.

________________________                          By___________________________
Ronald S. Levy, Secretary                             Warren P. Levy, President

<PAGE>
DEMAND LOANS:     RONALD LEVY

DATE              AMOUNT
- ----              ------

04/30/99         $15,000
05/19/99         $15,000
06/09/99         $15,000
06/17/99         $ 5,000



DEMAND LOANS:     WARREN LEVY

DATE              AMOUNT
- ----              ------

04/30/99         $15,000
05/19/99         $15,000
06/09/99         $15,000
06/17/99         $ 5,000



EXHIBIT 10.3
               AMENDMENT TO LOAN AGREEMENT AND SECURITY AGREEMENT

         This Amendment to Loan Agreement and Security  Agreement  ("Amendment")
made this 25th day of June,  1999 by and between Unigene  Laboratories,  Inc., a
Delaware  corporation  authorized to do business in the State of New Jersey (the
"Borrower") with offices at 110 Little Falls Road, Fairfield, New Jersey and Jay
Levy,  Warren P. Levy and Ronald S. Levy, all with offices located at 110 Little
Falls Road, Fairfield, New Jersey, individually (jointly the "Lender").

         WHEREAS,  the parties have previously entered into a Loan Agreement and
a Security Agreement both dated March 2, 1995 pursuant to which Lender loaned to
Borrower  certain  sums not to exceed at any time the  amount  of  $500,000  and
Borrower granted to Lender a security interest in certain  collateral located in
premises  known as 110 Little  Falls Road,  Fairfield,  New Jersey  owned by the
Borrower as particularly  described  therein,  which Loan Agreement and Security
Agreement  have been amended by the Borrower and the Lender by Amendment to Loan
Agreement  and  Security  Agreement  dated  March 20,  1995 to grant to Lender a
security interest in certain  collateral  located in premises known as 83 Fulton
Street,  Boonton,  NJ (which  collateral  is  referred to  collectively,  as the
"Collateral") and

         WHEREAS,  pursuant to an  Amendment  to Loan  Agreement  and  Security
Agreement,  dated June 29, 1995, the Loan  Agreement and the Security  Agreement
were further amended (i) to provide for additional  loans to the Lender from the
Borrower in the  aggregate  amount of $700,000,  to allow for total  outstanding
borrowings under the Loan Agreement of up to $1.2 million and (ii) to secure the
obligations  of the  Borrower  under  the new  loans by  granting  the  Lender a
security interest in the Collateral; and

         WHEREAS,  under the Loan  Agreement,  the Lender  has made Loans  which
have, in part,  been repaid by the Borrower,  which amounts have been re-lent by
the Lender to the Borrower; and

         WHEREAS,  the Borrowers and the Lender wish to provide for  outstanding
borrowings by the Borrower under the Loan Agreement of up to $1.5 million, which
borrowings shall be entitled to the benefit of the security  provided for by the
Security Agreement.

         NOW,  THEREFORE,  in  consideration  of the  mutual  convenants  herein
contained and other good and valuable consideration,  receipt of which is hereby
acknowledged, the parties agree as follows.

1.        ADVANCES
         Is hereby amended to provide for additional  loans by the Lender to the
Borrower of up to $300,000  ("New Loan"),  with the result that the term "Loan,"
as set forth in the Loan Agreement and Security  Agreement  shall mean aggregate
outstanding  borrowings of up to $1.5 million, which may include amounts re-lent
by the Lender following the repayment of such amounts by the Borrower.

                  a.       The New Loan shall be and is hereby  made  subject to
                           the terms and conditions of the Loan Agreement.

                  b.       Advances of the New Loan made to the  Borrower  shall
                           be delivered to the Borrower by check  payable to the
                           Borrower or wire  transfer of funds for credit to any
                           general deposit  account  maintained by the Borrower,
                           as the Borrower may reasonably direct.
<PAGE>
                  c.       The New Loan shall be evidenced by a Promissory Note,
                           dated the date  hereof,  in the  principal  amount of
                           $300,00 (the "Promissory  Note") to be given pursuant
                           hereunder.

2.       COLLATERAL

         To secure payment and performance of the obligations of the Borrower to
the Lender under this Loan Agreement,  as amended,  and the Promissory Note, the
Borrower  hereby  amends  the  Security  Agreement  and  grants to the  Lender a
security interest in the Collateral. The Security Agreement shall remain in full
force and effect until all  obligations  of the Borrower to the Lender are fully
paid and satisfied.

3.       DOCUMENTATION

         Upon the execution  hereof Borrower shall execute and deliver to Lender
the following  documents;  (i) the Promissory Note; (ii)  appropriate  financing
statements; and (iii) an Affidavit of Title as to the Collateral. In addition to
the foregoing,  upon the execution  hereof  Borrower shall deliver to the Lender
(iv) a  certified  copy of the  resolution  of the  Board  of  Directors  of the
Borrower authorizing  execution,  delivery and performance of this Agreement and
the Promissory Note.

4.       ADDITIONAL ADVANCES

         Lender's obligation to make additional advances hereunder in respect of
the New Loan shall be conditioned upon and is subject to the satisfaction of the
following conditions precedent:

         1.       Borrower  shall  have  complied  with  and  shall  then  be in
                  compliance  with the terms,  covenants and  conditions of this
                  Agreement and all of the loan documents pursuant hereto.

         2.       There shall exist no default or event of default.

         3.       The representations  and warranties  contained in any document
                  given pursuant aid this Agreement,  including the Affidavit of
                  Title,  shall be true and  with  the same  effect  as if those
                  representations  and  warranties  had been made at the time of
                  making of each advance.

5.          MISCELLANEOUS

         All  representations,  covenants and  warranties  contained in the Loan
Agreement,  except  as  otherwise  herein  provided,  are  reaffirmed  as of the
execution of this Agreement and shall be binding upon the Borrower.

         Except as otherwise  provided,  all terms and  conditions  of this Loan
Agreement  shall  remain in full force and  effect,  shall be  binding  upon the
Borrower and be applicable to the New Loan.
<PAGE>
         IN WITNESS  WHEREOF the parties have executed the within Loan Agreement
the day and year first above written.

Attest:                                              Borrower:
                                                     Unigene Laboratories, Inc.

_____________________                       By_______________________
Ronald S. Levy, Secretary                           Warren P. Levy, President
(Seal)

Witness:                                    Lender:
- ----------------------                      ---------------------
                                                     Jay Levy

- ----------------------                      ---------------------
                                                     Warren P. Levy

- ----------------------                      ---------------------
                                                     Ronald S. Levy



                           UNIGENE LABORATORIES, INC.
                           DIRECTORS STOCK OPTION PLAN
1.   Purpose of the Plan.

     The purpose of the  Directors  Stock  Option Plan of Unigene  Laboratories,
Inc.,  is to promote the  interests  of the Company by enhancing  the  Company's
ability to attract and retain as  non-employee  directors  persons of experience
and  ability,  and to  encourage  the  highest  level of  non-employee  director
performance  by providing  such  directors  with a  proprietary  interest in the
Company's growth and financial success.

2. Definitions.

     (a)  "Board" means the Board of Directors of the Company.
     (b)  "Code" means the Internal  Revenue Code of 1986,  as amended,  and the
          rules and regulations thereunder.
     (c)  "Committee"  means a committee  consisting of members of the Board who
          shall be appointed by the Board from time to time,  none of whom shall
          be eligible to participate in the Plan. Members of the Committee shall
          serve at the  pleasure  of the Board  and may  resign at any time upon
          written notice to the Board.
     (d) "Common  Stock"  means the $.01 par value  common stock of the Company.
     (e) "Company"  means Unigene  Laboratories,  Inc.
     (f)  "Date of Grant" means the date of grant of an Option.
     (g)  "Election  Date" means the day of the initial  election or appointment
          to the Board (whether by the stockholders of the Company or the Board)
          of a Non-employee Director.
     (h)  "Non-employee  Director"  means a member  of the  Board  who is not an
          Employee  at the time that a grant of an Option is made to such person
          under the terms of the Plan.
     (i)  "Employee" means any full-time employee of the Company, or any present
          or future parent or subsidiary of the Company.
     (j)  "Fair  Market  Value"  means  the  last  sale  price of  Common  Stock
          immediately  prior to the close of  business  on the date Fair  Market
          Value is to be determined as reported by the Nasdaq Stock Market,  or,
          if the Common Stock is not subject to last sale reporting, the average
          of the bid and asked quotations as reported by the Nasdaq Stock Market
          at the close of business on such date.  If no such last sale report or
          quotations  are available on such date,  such  determination  shall be
          made as of the next  preceding  date on which a last  sale  report  or
          quotations were available.
     (k)  "1994 Plan" means the 1994 Outside  Directors Stock Option Plan of the
          Company.
     (l)  "Option"  means a right  granted to  purchase  Common  Stock under the
          Plan.
     (m)  "Participant" means a Non-employee Director who holds an Option.
     (n)  "Plan"  means the  Directors  Stock  Option Plan of the Company as set
          forth herein and as it may be amended from time to time.
<PAGE>
3.   Shares of Common Stock Eligible for Issuance Under the Plan.

     (a)  Subject to the provisions of Section 7, the aggregate number of shares
          of Common Stock that may be issued or transferred pursuant to exercise
          of Options under the Plan shall not exceed 350,000 shares. Such shares
          may be either authorized but unissued shares or treasury shares.
     (b)  In the event that an Option  previously  granted  shall for any reason
          expire or be terminated  without being  exercised in whole or in part,
          the unpurchased  shares of Common Stock subject to the Option shall be
          restored to the total number of shares of Common Stock with respect to
          which Options may be granted under the Plan.
4.   Administration of the Plan.

     (a)  The Plan shall be administered by the Committee,  which shall have the
          sole and  complete  authority  to  interpret  the Plan and  amend  and
          rescind rules and to make all other  determinations  necessary for the
          Plan's administration.
     (b)  All  action  taken  by  the  Committee  in  the   administration   and
          interpretation  of  the  Plan  shall  be  final  and  binding  on  all
          concerned.
     (c)  The Committee  may  designate  officers or employees of the Company to
          assist the Committee in the  administration of the Plan and to execute
          documents on behalf of the  Committee,  and the Committee may delegate
          to such  officers and  employees  such other  ministerial  and limited
          discretion duties as it sees fit.


<PAGE>
 5. Eligibility and Awards.

     (a)  Only directors of the Company who are Non-employee  Directors shall be
          eligible to participate in the Plan.

     (b)  Options shall be granted under the Plan as follows:

          (i)  on the Election Date of a Non-employee Director that occurs on or
               after the effective date of the Plan, such Non-employee  Director
               shall be granted an Option to  purchase  21,000  shares of Common
               Stock (an "Initial Option");

          (ii) commencing  on May  1,  1999,  and on  each  succeeding  May  1st
               thereafter, each Non-employee Director shall be granted an Option
               to purchase  10,000  shares of Common Stock if such  Non-employee
               Director has served as a  Non-employee  Director for at least six
               months prior to each May 1st (an "Additional Option").

     (c)  Each Option shall be evidenced by a written  instrument  that includes
          such terms and conditions,  consistent with the Plan, as the Committee
          may determine (a "Stock Option Agreement").

 6. Terms and  Conditions  of Options.

     (a)  The purchase price of Common Stock under each Option shall be equal to
          the Fair Market Value of the Common Stock on the Date of Grant.

     (b)  Each  Option  shall  expire  on the tenth  anniversary  of its Date of
          Grant, unless it expires sooner pursuant to the provisions of the Plan
          or the Stock Option Agreement.

     (c)  Each Initial  Option shall  become  exercisable  with respect to 7,000
          shares on each of the  first,  second and third  anniversaries  of its
          Date of Grant.  Each Additional  Option shall become  exercisable with
          respect to all 10,000 shares of Common Stock on the first  anniversary
          of its Date of Grant.  In no event,  however,  shall any Option become
          exercisable  with  respect  to any  shares of Common  Stock  after the
          Participant ceases to be a director of the Company for any reason.

     (d)  Any Option that has not  theretofore  expired shall  terminate 90 days
          following the termination of the  Participant's  service as a director
          of the  Company  for any  reason,  and no shares  of Common  Stock may
          thereafter be purchased pursuant to such Option, except that:

          (i)  Upon  the  resignation  of a  Participant  as a  director  due to
               disability,  the  Participant  may, within a 180-day period after
               the  date of such  termination,  purchase  all or any part of the
               shares of Common  Stock that such  Participant  was  entitled  to
               purchase under such Option on the date of such termination.

          (ii) Upon the death of a  Participant  while  serving as a director or
               within the 90-day  period  referred to above,  the  Participant's
               estate or the person to whom such Participant's  rights under the
               Option  are  transferred  by will  or the  laws  of  descent  and
               distribution  may, within a 180-day period after the date of such
               Participant's  death,  purchase  all or any part of the shares of
               Common Stock that such Participant was entitled to purchase under
               such Option on the date of death.

     (e)  Upon the exercise of an Option, the purchase price shall be payable in
          full in cash;  provided,  however,  that the  Committee  may determine
          acceptable  methods for tendering shares of Common Stock in payment of
          the  exercise  price,  and  may  impose  such  other  limitations  and
          prohibitions on the tendering of such shares as it deems  appropriate.
          Any shares so tendered to the Company in payment or partial payment of
          the  purchase  price shall be valued at their Fair Market Value on the
          exercise date.

     (f)  No Option shall be exercisable in whole or in part and no certificates
          representing  shares of Common  Stock  subject to the Option  shall be
          delivered,

          (i)  If  any  requisite   approval  or  consent  of  any  governmental
               authority having  jurisdiction over the exercise of Options shall
               not have  been  secured  or if the  issuance  of shares of Common
               Stock subject to the Option would  violate any federal,  state or
               local law, regulation or order;

          (ii) At any time that the Common  Stock of the  Company is listed on a
               stock  exchange  or the  Nasdaq  Stock  Market,  if the shares of
               Common   Stock   subject  to  the  Option  shall  not  have  been
               effectively  listed on such  exchange or the Nasdaq Stock Market,
               unless the Company is advised by its counsel that such listing is
               not required; or

          (iii)At any time that the Company shall  determine that any applicable
               withholding tax or other  withholding  obligations  have not been
               satisfied.


<PAGE>
7.   Adjustment    Provisions.
     If any  subdivision  or  combination of shares of Common Stock or any stock
dividend,  capital reorganization or recapitalization occurs after the effective
date of the Plan, the Committee shall make such proportionate adjustments as are
appropriate  in the number of shares of Common  Stock  that may be issued  under
Section 3 and in the  purchase  price of, and the  number of shares  underlying,
outstanding  Options in order to prevent  the  dilution  or  enlargement  of the
rights of each Participant.

8.   Effect of Merger or Other Reorganization.

     If the  Company  dissolves,  sells  substantially  all of  its  assets,  is
acquired in a stock-for-stock or securities exchange, or is a party to a merger,
consolidation  or  other  reorganization  in  which  it  is  not  the  surviving
corporation,  then  each  Option  shall  be  exercisable  in full  for a  period
commencing  upon the date the action of the  stockholders  (or of the Board,  if
stockholder  action is not  required)  is taken to approve the  transaction  and
ending on the date of consummation of such transaction,  and upon the expiration
of  that  period  all  Options  and  all  rights  with  respect   thereto  shall
automatically  terminate;  except  that,  if  following  such  approval  no such
transaction is  consummated,  all outstanding  Options not exercised  during the
period will be restored to their original vesting schedule.

9.   General Provisions.

     (a)  Nothing in the Plan or in any instrument executed pursuant to the Plan
          shall confer upon any  Participant any right to continue to serve as a
          director of the Company.

     (b)  No shares of Common Stock shall be issued  pursuant to the exercise of
          an Option  unless and until all  requirements  imposed by federal  and
          state  securities  and other laws,  rules and  regulations  and by any
          regulatory agencies having jurisdiction, and by any stock exchanges or
          the Nasdaq  Stock  Market  upon which the Common  Stock may be listed,
          have been fully satisfied. As a condition precedent to the issuance of
          shares pursuant to the exercise of an Option,  the Company may require
          the   Participant  to  take  any   reasonable   action  to  meet  such
          requirements.

     (c)  No Participant shall be entitled to the rights and privileges of stock
          ownership  relating to any shares of Common Stock underlying an Option
          granted  hereunder  until such Option is exercised  and the shares are
          issued.

     (d)  Each Option is personal to the  grantee,  is not  transferable  by the
          Participant  other  than  by  will  or by  the  laws  of  descent  and
          distribution or a "qualified  domestic  relations order" as defined by
          the Code, and is exercisable,  during the Participant's lifetime, only
          by the  Participant  or his legal  representative.


10.  Amendment and Termination.
     The Board shall have the power, in its sole discretion,  to amend,  suspend
or terminate the Plan at any time;  provided that no such amendment,  suspension
or termination of the Plan shall, without the consent of the Participant, alter,
terminate,  impair or adversely  affect any right or obligation under any Option
previously granted under the Plan.

11.  Effective  Date and Duration of Plan.
     This  Plan  shall  become  effective  on the date  that it is  approved  by
stockholders  of the Company at the  Company's  1999 Annual  Meeting.  No Option
shall be granted under the Plan after the tenth  anniversary  of such  effective
date or, if earlier, the termination of the Plan pursuant to Section 10.

12.  Termination of 1994 Plan.
     On the effective  date of the Plan, the 1994 Plan shall  terminate,  except
for currently issued and outstanding  options that shall remain  outstanding and
subject to the terms of the 1994 Plan.



<TABLE> <S> <C>

<ARTICLE> 5

<S>                             <C>
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          DEC-31-1999
<PERIOD-END>                               JUN-30-1999
<CASH>                                         571,249
<SECURITIES>                                         0
<RECEIVABLES>                                   25,000
<ALLOWANCES>                                         0
<INVENTORY>                                    638,202
<CURRENT-ASSETS>                             1,376,593
<PP&E>                                      17,469,449
<DEPRECIATION>                              10,073,164
<TOTAL-ASSETS>                              10,498,244
<CURRENT-LIABILITIES>                        5,694,765
<BONDS>                                      2,899,657
                                0
                                          0
<COMMON>                                       410,858
<OTHER-SE>                                   1,492,964
<TOTAL-LIABILITY-AND-EQUITY>                10,498,244
<SALES>                                              0
<TOTAL-REVENUES>                             2,526,842
<CGS>                                                0
<TOTAL-COSTS>                                        0
<OTHER-EXPENSES>                             5,702,092
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                             381,657
<INCOME-PRETAX>                            (3,541,365)
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                        (3,541,365)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                               (3,541,365)
<EPS-BASIC>                                     (0.09)
<EPS-DILUTED>                                   (0.09)


</TABLE>


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