UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549


                                    FORM 10-Q

(Mark One)

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

       For the quarterly period ended March 31, 2002

                                       or

[ ]    TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE
       SECURITIES EXCHANGE ACT OF 1934

       For the transition period from  ______________  to ______________



                         Commission File Number: 0-12104

                               IMMUNOMEDICS, INC.
- --------------------------------------------------------------------------------
             (Exact name of registrant as specified in its charter)

              Delaware                                 61-1009366
- -------------------------------            ------------------------------------
(State or other jurisdiction of            (I.R.S. Employer Identification No.)
 incorporation or organization)

300 American Road, Morris Plains, New Jersey                        07950
- --------------------------------------------------------------------------------
(Address of principal executive offices)                          (Zip Code)

                                 (973) 605-8200
- --------------------------------------------------------------------------------
              (Registrant's telephone number, including area code)

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.

                                                                 [X] Yes  [ ] No

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

As of May 14, 2002,  there were  49,738,543  shares of the  registrant's  common
stock outstanding.




                                  Page 1 of 23




                       IMMUNOMEDICS, INC. AND SUBSIDIARIES

                                      INDEX

                                                                    Page No.
                                                                    --------
PART I - FINANCIAL INFORMATION
- ------------------------------

Item 1.  Consolidated Financial Statements (Unaudited):

                Consolidated Balance Sheets -                            3
                March 31, 2002 and June 30, 2001

                Consolidated Statements of Operations
                and Comprehensive Loss -                                 4
                three and nine months ended March 31, 2002 and 2001

                Condensed Consolidated Statements of Cash Flows -        5
                nine months ended March 31, 2002 and 2001

                Notes to Consolidated Financial Statements -             6
                March 31, 2002

Item 2.  Management's Discussion and Analysis of                        12
                Financial Condition and Results of Operations

Item 3.  Quantitative and Qualitative Disclosures About Market Risks    20


PART II - OTHER INFORMATION
- ---------------------------

Item 1.  Legal Proceedings                                              21

Item 6.  Exhibits and Reports on Form 8-K                               22


SIGNATURES                                                              23
- ----------

                                 Page 2 of 23




Part I - Financial Information
Item 1. Consolidated Financial Statements (Unaudited):

                       IMMUNOMEDICS, INC. AND SUBSIDIARIES
                           Consolidated Balance Sheets
                                   (Unaudited)




                                                                        March 31,                June 30,
                                                                          2002                     2001
                                                                       ------------            ------------
                                                                                         
                              ASSETS

Current Assets:

     Cash and cash equivalents                                         $ 16,974,975            $  8,607,901
     Marketable securities                                               30,056,237              44,682,954
     Accounts receivable, net of allowance for
       doubtful accounts of $141,326 and $125,440 at
       March 31, 2002 and June 30, 2001,  respectively                      805,626                 792,598
     Inventory                                                              710,312                 750,769
     Other current assets                                                 1,269,925               1,151,548
                                                                       ------------            ------------
          Total current assets                                           49,817,075              55,985,770


Property and equipment, net of accumulated
       depreciation of $9,425,372 and $8,711,412 at
       March 31, 2002 and June 30, 2001,  respectively                    4,889,780               3,395,310

Other long-term assets                                                       51,157                 276,157
                                                                       ------------            ------------
                                                                       $ 54,758,012            $ 59,657,237
                                                                       ============            ============

                        LIABILITIES AND STOCKHOLDERS' EQUITY

Current Liabilities:

     Current portion of long-term debt                                 $         -             $     70,412
     Accounts payable                                                     1,665,826               1,607,176
     Deferred revenue                                                     9,725,728               9,000,000
     Other current liabilities                                            1,968,479               2,106,254
                                                                       ------------            ------------
          Total current liabilities                                      13,360,033              12,783,842
                                                                       ------------            ------------

Deferred revenue                                                                 -                5,250,000

Minority interest                                                           182,000                 182,000

Commitments and Contingencies
Stockholders' Equity:
     Preferred stock; $.01 par value, authorized 10,000,000 shares;
          issued and outstanding 0 shares
          at March 31, 2002 and June 30, 2001                                    -                       -
     Common stock; $.01 par value, authorized 70,000,000 shares;
          issued and outstanding 49,738,543 and 49,533,871 shares
          at March 31, 2002 and June 30, 2001, respectively                 497,385                 495,339
     Capital contributed in excess of par                               155,944,004             155,116,973
     Accumulated deficit                                               (115,341,258)           (114,281,279)
     Accumulated other comprehensive income                                 115,848                 110,362
                                                                       ------------            ------------
          Total stockholders' equity                                     41,215,979              41,441,395
                                                                       ------------            ------------
                                                                       $ 54,758,012            $ 59,657,237
                                                                       ============            ============



     See accompanying notes to unaudited consolidated financial statements.

                                  Page 3 of 23





                       IMMUNOMEDICS, INC. AND SUBSIDIARIES
      Consolidated Statements of Operations and Comprehensive Income (Loss)
                                   (Unaudited)


                                                                     Three Months Ended                   Nine Months Ended
                                                                          March 31,                            March 31,
                                                                     2002           2001                  2002           2001
                                                                 -----------    -----------           -----------    -----------
                                                                                                         

Revenues:

     Product sales                                               $   964,891    $   753,121           $ 2,838,027    $ 2,925,459
     License fee revenues                                          2,252,888      1,503,160             6,930,491      1,506,807
     Research and development                                         65,196        134,393               215,999        435,697
                                                                 -----------    -----------           -----------    -----------
               Total revenues                                      3,282,975      2,390,674             9,984,517      4,867,963
                                                                 -----------    -----------           -----------    -----------
Costs and Expenses:

     Cost of goods sold                                              174,936         74,829               529,122        491,282
     Research and development                                      3,901,937      2,536,522             9,788,399      7,342,244
     Sales and marketing                                             299,189        580,302             1,622,072      1,857,679
     General and administrative                                      793,053        822,171             1,922,139      2,265,315
                                                                 -----------    -----------           -----------    -----------
               Total costs and expenses                            5,169,115      4,013,824            13,861,732     11,956,520
                                                                 -----------    -----------           -----------    -----------
Operating loss                                                    (1,886,140)    (1,623,150)           (3,877,215)    (7,088,557)

Interest and other income                                            384,701        783,709             1,611,706      2,072,658
                                                                 -----------    -----------           -----------    -----------
Net loss before income tax benefit                                (1,501,439)      (839,441)           (2,265,509)    (5,015,899)

Income tax benefit                                                 1,205,530        803,315             1,205,530        803,315
                                                                 -----------    -----------           -----------    -----------
Net loss                                                         $  (295,909)   $   (36,126)          $(1,059,979)   $(4,212,584)
                                                                 ===========    ===========           ===========    ===========
Comprehensive Income (Loss):

     Net loss                                                    $  (295,909)   $   (36,126)          $(1,059,979)   $(4,212,584)
                                                                 -----------    -----------           -----------    -----------
    Other comprehensive income (loss), net of tax:

         Foreign currency translation adjustments                    (26,993)       (39,612)               35,476        (25,925)

         Unrealized gain (loss) on securities available for sale    (153,537)       122,134               (29,990)       226,588
                                                                 -----------    -----------           -----------    -----------
    Other comprehensive income                                      (180,530)        82,522                 5,486        200,663
                                                                 -----------    -----------           -----------    -----------
Comprehensive income (loss)                                      $  (476,439)   $    46,396           $(1,054,493)   $(4,011,921)
                        `                                        ===========    ===========           ===========    ===========
Per Share Data (Basic and Diluted):
     Net loss                                                        $ (0.01)       $ (0.00)              $ (0.02)       $ (0.09)
                                                                 ===========    ===========           ===========    ===========

Weighted average number of common
   shares outstanding                                             49,706,146     49,521,082            49,602,377     49,488,699
                                                                 ===========    ===========           ===========    ===========



     See accompanying notes to unaudited consolidated financial statements.

                                  Page 4 of 23






                       IMMUNOMEDICS, INC. AND SUBSIDIARIES
                Condensed Consolidated Statements of Cash Flows
                                   (Unaudited)



                                                                                        Nine Months Ended
                                                                                            March 31,
                                                                                 2002                      2001
                                                                            ------------              ------------
                                                                                                
Cash flows from operating activities:

      Net loss                                                              $ (1,059,979)              $(4,212,584)

Adjustments to reconcile net loss to net cash
      provided by (used in) operating activities:

      Depreciation                                                               713,960                   710,970
      Provision for allowance for doubtful accounts                               15,886                    40,660
      Amortization of bond premium                                               185,204                    74,065
      Non-cash expense relating to issuance of warrants                                -                   508,991
      Compensation expense on stock options                                       79,830                    88,700
      Deferred revenue                                                        (4,524,272)               16,500,000
      Changes in operating assets and liabilities                               (185,959)                   46,713
      Other                                                                       35,476                   (25,925)
                                                                            ------------              ------------
          Net cash provided by (used in) operating activities                 (4,739,854)               13,731,590
                                                                            ------------              ------------

Cash flows from investing activities:

     Purchases of marketable securities                                       (6,382,100)              (45,133,471)
     Proceeds from maturities of marketable securities                        21,018,623                34,006,867
     Additions to property and equipment                                      (2,208,430)                 (268,458)
                                                                            ------------              ------------
          Net cash provided by (used in) investing activities                 12,428,093               (11,395,062)
                                                                            ------------              ------------

Cash flows from financing activities:

     Exercise of warrants                                                        376,875                         -
     Exercise of stock options                                                   372,372                 1,224,927
     Payments of debt                                                            (70,412)                 (117,127)
                                                                            ------------              ------------
          Net cash provided by financing activities                              678,835                 1,107,800
                                                                            ------------              ------------

Increase in cash and cash equivalents                                          8,367,074                 3,444,328

Cash and cash equivalents at beginning of period                               8,607,901                11,114,079
                                                                            ------------              ------------
Cash and cash equivalents at end of period                                  $ 16,974,975              $ 14,558,407
                                                                            ============              ============




See accompanying notes to unaudited consolidated financial statements.

                                  Page 5 of 23


                       IMMUNOMEDICS, INC. AND SUBSIDIARIES
                   Notes to Consolidated Financial Statements
                                   (Unaudited)


Reference is made to the  registrant's  Annual  Report on Form 10-K for the year
ended June 30, 2001,  which contains,  at pages 23 through 42, the  registrant's
audited consolidated financial statements and the notes thereto.

(1) Business Overview and Basis of Presentation

The accompanying  unaudited  consolidated  financial statements of Immunomedics,
Inc., a Delaware  corporation (the "Company"),  which  incorporate the Company's
majority  owned  subsidiaries,  have been prepared in accordance  with generally
accepted  accounting  principles  for  interim  financial  information  and  the
instructions  to Form 10-Q and Rule 10-01 of Regulation  S-X.  Accordingly,  the
statements  do not  include all of the  information  and  footnotes  required by
generally   accepted   accounting   principles  for  complete  annual  financial
statements.  With respect to the financial  information  for the interim periods
included in this  report,  which is  unaudited,  the  management  of the Company
believes that all adjustments  necessary for a fair  presentation of the results
for such interim periods have been included.  The balance sheet at June 30, 2001
has  been  derived  from  the  Company's  audited  2001  consolidated  financial
statements. Operating results for the nine-month period ended March 31, 2002 are
not  necessarily  indicative  of the results  that may be expected  for the full
fiscal year ending June 30, 2002, or any other period.  Certain  adjustments and
reclassifications were made to conform to the current year presentation.

The Company has never  achieved  profitable  operations on a quarterly or annual
basis and there is no assurance that  profitable  operations,  even if achieved,
could be sustained on a continuing  basis.  Further,  the  Company's  ability to
achieve  profitability  will  depend on  numerous  factors,  including,  without
limitation, the following:

o    the  Company's  ability  to  identify   compounds  with  diagnostic  and/or
     therapeutic  value, and then conduct and complete  clinical trials for such
     product candidates on a timely basis;

o    the  Company  ability  to comply  with all  applicable  federal,  state and
     foreign  legal   requirements,   including,   without   limitation,   those
     promulgated by the U.S. Food and Drug Administration;

o    the  Company's  ability  to  obtain  additional   financial   resources  on
     commercially acceptable terms; and

o    many  other  factors   associated   with  the  commercial   development  of
     therapeutic and diagnostic products outside of the Company's control.

Since its inception in 1982,  the Company has relied  primarily upon the private
and public sale of equity  securities  to fund its  operations.  The Company has
also received limited revenues from research and development alliances, and more
recently from commercial  sales of two diagnostic  imaging  products.  While the
Company  believes that its existing  resources  should be sufficient to meet its
capital  and  liquidity  requirements  for at least  thenext  18  months,  these
resources could be expended more rapidly for many reasons,  including unexpected
changes in the Company's research and development  activities,  as well as other
factors affecting its operating expenses and capital expenditures.  There can be
no  assurance  that the Company will be able to obtain  additional  capital when
needed on acceptable terms, if at all.

                                  Page 6 of 23


                       IMMUNOMEDICS, INC. AND SUBSIDIARIES
                   Notes to Consolidated Financial Statements
                                   (Unaudited)



(2)  Cash Equivalents and Marketable Securities

     The  Company   considers  all  highly  liquid   investments  with  original
     maturities  of three months or less,  at the time of  purchase,  to be cash
     equivalents.  Included in other  current  assets at March 31, 2002 and June
     30, 2001 is accrued  interest  earned on cash  equivalents  and  marketable
     securities of approximately $401,000 and $652,000, respectively.

(3)  Income Taxes

     The Company has never generated net income; therefore, no income taxes have
     been reflected for the nine-month  period ended March 31, 2002 or any prior
     period.  During the three-month  periods ended March 31, 2002 and 2001, the
     Company  recorded a tax benefit of $1,206,000 and $803,000,  as a result of
     its sale of  approximately  $15,269,000 and $10,106,000 of New Jersey state
     net operating losses, respectively.

(4)  Net Loss Per Share

     Basic  and  diluted  net  loss  per  share is based on the net loss for the
     relevant period divided by the weighted  average number of shares of common
     stock  outstanding  during the period.  For the purposes of the diluted net
     loss per share  calculations,  the exercise or  conversion of all potential
     shares  of common  stock is not  included  because  their  effect  would be
     anti-dilutive  due to the net loss  recorded  for the three and  nine-month
     periods  ended  March 31, 2002 and 2001.  The  Company  had certain  equity
     securities  issued and outstanding at March 31, 2002 and 2001 that were not
     included in the computation of diluted  earnings per share because to do so
     would have been anti-dilutive for the periods  presented.  The common stock
     equivalents  excluded from the diluted per share calculation were 2,766,750
     and 2,327,250 at March 31, 2002 and 2001, respectively.

(5)  Comprehensive Income (Loss)

     Comprehensive  income (loss)  consists of net loss,  net  unrealized  gains
     (losses) on  securities  available  for sale and certain  foreign  currency
     translation  adjustments  and is  presented in the  unaudited  consolidated
     statements of operations and comprehensive income (loss).

(6)  Inventory

     Inventory  is stated  at the  lower of  average  cost  (which  approximates
     first-in,   first-out)  or  market,  and  includes  materials,   labor  and
     manufacturing  overhead. At March 31, 2002, the inventory balance consisted
     of no raw materials and $710,000 of finished goods, as compared to June 30,
     2001 when the inventory  balance consisted of $140,000 of raw materials and
     $611,000 of finished goods.

                                  Page 7 of 23


                       IMMUNOMEDICS, INC. AND SUBSIDIARIES
                   Notes to Consolidated Financial Statements
                                   (Unaudited)         .

(7)  Marketable Securities

     The amortized  cost,  gross  unrealized  holding  gains,  gross  unrealized
     holding  losses and fair value of  available-for-sale  securities  by major
     security type at March 31, 2002 and June 30, 2001 were as follows:




                                                   Gross            Gross       Estimated
                                 Amortized       Unrealized       Unrealized       Fair
                                    Cost            Gain             Loss         Value
- -------------------------------------------------------------------------------------------
                                                                   

  March 31, 2002
  --------------
  U.S Government Securities     $ 3,991,000      $        0      $  (20,000)   $  3,971,000
  Corporate Debt Securities      25,776,000         312,000          (3,000)     26,085,000
                                ------------     ----------      -----------   ------------
                                $29,767,000      $  312,000      $  (23,000)   $ 30,056,000
                                ============     ==========      ===========    ===========
  June 30, 2001
  -------------
  Corporate Debt Securities     $ 44,364,000     $  351,000      $  (32,000)   $ 44,683,000
                                ============     ==========      ===========    ===========



(8)  Geographic Segment

     The Company  manages its operations as one line of business  focused on the
     use of monoclonal  antibodies  to treat cancer and other serious  diseases,
     and  it  currently  reports  as a  single  industry  segment.  The  Company
     currently  markets and sells one diagnostic  imaging  product in the United
     States and two diagnostic imaging products throughout Europe.

     The following tables present financial  information based on the geographic
     location  of the  facilities  of the  Company  as of and for the  three and
     nine-month periods ended March 31, 2002 and 2001:

     Three Months Ended
     ------------------
                                 March 31, 2002
                                 --------------

                           United States           Europe           Total
                           -------------           ------           -----
     Revenues              $ 2,564,169          $  718,806       $ 3,282,975
     Net income (loss)        (856,011)            560,102          (295,909)

                                 March 31, 2001
                                 --------------

                           United States           Europe           Total
                           -------------           ------           -----
     Revenues              $ 1,828,600          $  562,074       $ 2,390,674
     Net income (loss)        (283,876)            247,750           (36,126)

                                  Page 8 of 23


                       IMMUNOMEDICS, INC. AND SUBSIDIARIES
                   Notes to Consolidated Financial Statements
                                   (Unaudited)         .

     Nine Months Ended
     -----------------
                                 March 31, 2002
                                 --------------

                           United States           Europe           Total
                           -------------           ------           -----
     Revenues              $ 7,972,879          $ 2,011,638      $ 9,984,517
     Net income (loss)      (1,963,100)             903,121       (1,059,979)

                                 March 31, 2001
                                 --------------

                           United States           Europe           Total
                           -------------           ------           -----
     Revenues              $ 2,982,628          $ 1,885,335      $ 4,867,963
     Net income (loss)      (4,953,115)             740,531       (4,212,584)


(9)  Research and Development Arrangements

     On December 17, 2000,  the Company  entered into a Development  and License
     Agreement  (the  "Amgen  Agreement")  with Amgen Inc.  The Amgen  Agreement
     grants Amgen  exclusive  rights to continue the  clinical  development  and
     commercialization in North America and Australia of the Company's unlabeled
     or "naked"  CD22  antibody  compound,  epratuzumab,  for the  treatment  of
     patients with non-Hodgkin's lymphoma.

     Pursuant to the Amgen  Agreement,  the Company received an up-front payment
     of $18,000,000 from Amgen on February 1, 2001, and is entitled to receive a
     supply fee (as discussed below), as well as additional  clinical milestones
     and royalty payments upon the occurrence of certain future events.  No such
     event has occurred to date.

     The up-front payment of $18,000,000 is being recognized, beginning February
     2001, as revenue of $750,000 per month over a period of 24 months, which is
     the Company's  best estimate of the period of time required for the parties
     to fulfill their obligations under the agreement.  Accordingly, the Company
     recognized  $2,250,000  and  $6,750,000  as "License fee  revenues" for the
     three and  nine-month  periods  ended  March 31,  2002,  respectively.  The
     remaining  balance of $7,500,000  is recorded as "Deferred  revenue" in the
     accompanying unaudited consolidated balance sheets at March 31, 2002.

     Amgen is also  obligated  to pay a supply fee to the Company for  materials
     shipped by the Company to Amgen  pursuant to the Amgen  Agreement.  The fee
     was  originally  payable  at the point in time  when  Amgen is  capable  of
     manufacturing   epratuzumab   in  quantities   sufficient  to  satisfy  its
     requirements for use in the conduct of all clinical trials deemed necessary
     by the U.S. Food and Drug  Administration for approval of its United States
     biologics  license  application.  If the  Company  fails to comply with its
     supply obligations, then Amgen does not owe the supply fee. As of March 31,
     2002,   Amgen  was  not  yet  capable  of  producing  such   quantities  of
     epratuzumab. However, Amgen and the Company have previously agreed that the
     Company shall be paid by Amgen for the materials shipped since inception of
     the Amgen  Agreement.  Accordingly,  the Company invoiced Amgen in December
     2001  approximately  $2.2 million in payment of all  shipments of materials
     made through  December  31, 2001.  Payment was received in January 2002 and
     has been recorded in the accompanying  consolidated financial statements as
     deferred  revenue to be recognized at such time as the Company fulfills its
     supply  obligations  as  set  forth  in the  Amgen  Agreement.  During  the
     Company's  fiscal  quarter  ended March 31,  2002,  the Company  shipped an
     additional  $972,000  worth of materials to Amgen which were not yet billed
     as of such date.

                                  Page 9 of 23


                       IMMUNOMEDICS, INC. AND SUBSIDIARIES
                   Notes to Consolidated Financial Statements
                                   (Unaudited)



     Costs incurred  relating to the  manufacture  of the materials  supplied to
     Amgen are recorded as research  and  development  expense as  incurred,  as
     there is no assurance  that such amounts will be reimbursed by Amgen in the
     future  in  the  event  that  the  Company   fails  to  fully  perform  its
     obligations.  The  reimbursement  amount for  materials  supplied  to Amgen
     represents the approximate  personnel and materials  costs  associated with
     the  manufacturing  of such  materials.  During  the three  and  nine-month
     periods ended March 31, 2002, the Company incurred $972,000 and $2,023,000,
     respectively,  of costs  associated  with  supplying  materials to Amgen as
     described above and $449,000 during both the three- and nine-month  periods
     ended March 31, 2001.

     The Company, through its 80% owned subsidiary, IMG Technology, LLC ("IMG"),
     is a  party  to a  joint  venture  with  Beckman  Coulter,  Inc.  ("Beckman
     Coulter"),  which was formed for the purpose of developing  targeted cancer
     therapeutics. The joint venture, known as IBC Pharmaceuticals, LLC ("IBC"),
     was organized as a Delaware limited liability company. The Company accounts
     for IMG's  investment  in IBC using the  equity  method of  accounting  for
     investments.  IMG's interest is a result of the Company's contribution,  on
     behalf of IMG, of certain  rights to the  Company's  proprietary  humanized
     antibodies  against  the  cancer  marker  carcinoembryonic   antigen.  This
     technology had a financial reporting carrying value of zero and, therefore,
     IMG's  investment  in IBC has also been  valued at zero.  IBC has  incurred
     losses since its  inception in 1998 and neither IMG nor the Company has any
     obligation  to fund  such  losses  and to date  neither  has  done  so.  In
     accordance  with APB  Opinion  No. 18, the  Company  has not  recorded  its
     portion of IBC's losses, as this would bring the investment  carrying value
     to below zero. As of March 31, 2002,  IMG's  investment in IBC continues to
     be carried at zero.

     IBC  reimburses  the Company for all research  activities  conducted on its
     behalf by the Company. The Company recorded  reimbursements of $180,000 and
     $491,000  for the three  and  nine-month  periods  ended  March  31,  2002,
     respectively,  and  $104,000  and  $281,000  for the three- and  nine-month
     periods ended March 31, 2001, respectively. Such amounts are netted against
     the costs  incurred  during  the same  period  within the line item for the
     Company's research and development  expenses on the accompanying  unaudited
     consolidated  statements  of  operations.   The  amounts  of  reimbursement
     primarily represent the proportionate share of salaries and benefits of the
     Company's  personnel spent on research activities on IBC's behalf and other
     direct  expenses  incurred on IBC's  behalf,  as well as the  allocation of
     certain expenses such as rent and utilities for Immunomedics space utilized
     by IBC.

                                 Page 10 of 23




                       IMMUNOMEDICS, INC. AND SUBSIDIARIES
                   Notes to Consolidated Financial Statements
                                   (Unaudited)

(10) Stockholders' Equity

     At the Company's  Annual Meeting of Stockholders  held on December 5, 2001,
     the  stockholders  of the Company  approved an amendment,  restatement  and
     continuation  of the  Company's  1992 Stock  Option  Plan as the 2002 Stock
     Option Plan.

     In February  2002,  the Company's  Board of Directors  made the decision to
     concurrently  redeem  all  outstanding  stockholder  rights  under its 1998
     Stockholder  Rights Plan,  and declare a dividend of one new Right pursuant
     to the  Company's  2002  Stockholder  Rights  Plan  adopted by the Board of
     Directors.  The Rights Plan involves the  distribution  of one "Right" as a
     dividend on each  outstanding  share of the Company's  common stock to each
     holder of record on March 15,  2002.  Each Right  entitles  the  registered
     holder to purchase from the Company one one-thousandth of a share of Series
     G Junior  Participating  Preferred  Stock,  par value  $0.01 per share (the
     "Preferred  Shares"),  of the  Company,  at a  price  of  $150.00  per  one
     one-thousandth  of a Preferred  Share (the  "Purchase  Price"),  subject to
     adjustment.  The 2002 Rights Plan provides  that if a third party  acquires
     more than 15% of the Company's  common stock without prior  approval of the
     Board  of  Directors,  all  stockholders  of the  Company  (other  than the
     acquiring  party) will be entitled to buy either shares of a special series
     of the Company's  Preferred Shares, or shares of the Company's common stock
     with a market value equal to double the Exercise  Price for each 2002 Right
     they hold.  Under these  circumstances,  the Board of Directors may instead
     allow each such Right (other than those held by the acquiring  party) to be
     exchanged  for one share of the  Company's  common  stock.  The exercise or
     exchange of these 2002 Rights would have a substantial  dilutive  effect on
     the acquiring party. The Company's Board of Directors  retains the right at
     all times to discontinue  the Rights plan through  redemption of all rights
     or amend the Rights Plan in any respect. The Rights will expire on March 1,
     2012 (the "Final  Expiration  Date"),  unless the Final  Expiration Date is
     extended or unless the Rights are earlier redeemed by the Company,  in each
     case, as described in the Rights Plan.

     On December 23,  1997,  the Company  entered into a Structured  Equity Line
     Flexible  Financing  Agreement  (the "Equity  Line") with an investor  (the
     "Investor") which the Company  terminated as of December 9, 1998. As of the
     termination  date, the Company had received a total of $5,350,000 for which
     the Company issued 1,358,838 shares of common stock. In connection with the
     Equity Line, the Company  issued to the Investor two four-year  warrants to
     purchase an  aggregate  of 50,000 and 54,000  shares of common  stock at an
     exercise price of $7.5375 per share and $7.087 per share, respectively. The
     50,000  warrants with an exercise price of $7.5375 per share were exercised
     in December 2001.  The warrant for 54,000 shares of common stock  continues
     to be outstanding as of March 31, 2002.

     On December 16, 1999, the Company issued a warrant  covering  75,000 shares
     of its  common  stock at an  exercise  price of $6.50 per share to induce a
     financial  advisor to enter into a financial  advisory  agreement  with the
     Company.  The Company recognized a final proportionate share of the general
     and administrative  expense associated with these warrants of approximately
     $509,000  for the  nine-month  period  ended March 31,  2001,  based on the
     estimated fair value of the warrants as of the vesting date of December 16,
     2000. These warrants were exercised in accordance with their original terms
     in December 2001 via a fair value cashless transaction, whereby the Company
     issued 54,422 shares of common stock.

                                 Page 11 of 23


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

     Overview

     Immunomedics  is  applying  its  innovative,  proprietary  technologies  in
     antibody  selection,  modification  and  chemistry  to the  development  of
     compounds  for the  detection  and  treatment  of cancer and other  serious
     diseases.   Using  these  technologies,   Immunomedics  has  developed  two
     diagnostic  imaging  agents,  CEA-Scan and  LeukoScan,  which are currently
     being sold in certain  markets for the detection of colorectal  cancers and
     bone  infections,  respectively.  These  are the only  products,  for which
     Immunomedics  has  received  regulatory  approval  to market and sell,  and
     together  they only  generated  approximately  $894,000 and $2.6 million in
     revenues  for the three  and  nine-month  periods  ended  March  31,  2002,
     respectively. Immunomedics has several therapeutic and diagnostic compounds
     in various  stages of  pre-clinical  and  clinical  development  as further
     described below under " - Research and Development."  None of these product
     candidates are expected to generate any material  revenues from  commercial
     sales for at least the next two years.

     Since  its  inception  in  1982,   Immunomedics  has  incurred  significant
     operating  losses and has never  earned a profit on a  quarterly  or annual
     basis.  This has  primarily  been the result of the  significant  amount of
     capital that  Immunomedics  has  invested in its  research and  development
     efforts.  As of March 31, 2002,  Immunomedics had an accumulated deficit of
     approximately   $115,341,000,   and  expects  to  continue  to   experience
     significant  operating  losses until such time, if ever, that it is able to
     generate sufficient revenues from product sales.

     The  development  and   commercialization  of  successful   diagnostic  and
     therapeutic  products  is  subject  to  numerous  risks  and  uncertainties
     including, without limitation, the following:

     o    the type of therapeutic or diagnostic compound under investigation and
          nature of the disease in  connection  with which the compound is being
          studied;

     o    the ability of Immunomedics to conduct and complete clinical trials on
          a timely basis;

     o    the time  required  for  Immunomedics  to comply  with all  applicable
          federal,  state and foreign  legal  requirements,  including,  without
          limitation,  the receipt by Immunomedics of the necessary approvals of
          the U.S. Food and Drug Administration;

     o    the  financial   resources   available  to  Immunomedics   during  any
          particular period; and

     o    many other  factors  associated  with the  commercial  development  of
          therapeutic  and  diagnostic   products  outside  of  the  control  of
          Immunomedics.

     These  risks and  uncertainties  are  described  in  greater  detail in the
     Immunomedics  Annual  Report on Form 10-K for the year ended June 30,  2001
     previously  filed by  Immunomedics  with the U.S.  Securities  and Exchange
     Commission  and  available  at  the   Commission's   Web  Site  located  at
     http://www.sec.gov.

     Research and Development

     As of  March  31,  2002,  Immunomedics  employed  48  professionals  in its
     research and development departments. In addition to salaries and benefits,
     the other costs associated with research and development  include the costs
     associated with producing biopharmaceutical compounds, laboratory equipment
     and  supplies,  the costs of  conducting  clinical  trials,  legal fees and
     expenses associated with pursuing patent protection,  as well as facilities
     costs. Immunomedics expects to spend between $13.5 and $15.5 million in the
     aggregate  for  the  fiscal  year  ended  June  30,  2002 on  research  and
     development operating expenses.

                                 Page 12 of 23


     In order to further support its research and development  efforts,  as well
     as  prepare  for  future   commercialization  of  its  product  candidates,
     Immunomedics  has  contracted  to expand its  facilities at a total cost of
     approximately  $6.3 million.  See "Liquidity and Capital  Resources" below.
     Once this project is completed,  Immunomedics believes that its facilities,
     as  expanded,  will be  adequate to support its  research  and  development
     activities  for at  least  the  next  two  years  without  the need for any
     material capital expenditures.

     Therapeutics

     Substantially all of Immunomedics' research and development efforts involve
     the use of monoclonal antibodies to treat cancer and other serious diseases
     in one of two ways. In the first, the antibodies are unlabeled, or "naked,"
     and used to treat the disease directly.  In the second,  the antibodies are
     labeled, or conjugated, with radioisotopes, chemotherapeutic agents, toxins
     or other  substances.  In each case the antibodies first seek out, and then
     bind to a particular target such as a disease site or organ system.

          Epratuzumab

     The  most  advanced  of  the  Immunomedics   therapeutic   compounds  under
     development,  epratuzumab,  is a non-radioactive  antibody that targets the
     CD22 receptor of B-cells and B-cell  lymphomas.  In 2000, Amgen purchased a
     license to epratuzumab  covering the  compound's  further  development  and
     commercialization  in North America and Australia.  The license,  for which
     Amgen paid Immunomedics $18.0 million in cash and agreed to make additional
     milestone  and royalty  payments  upon the  achievement  of certain  future
     events,  resulted in the transfer of  responsibility to Amgen for the Phase
     II and Phase III clinical  trials then being  administered  and paid for by
     Immunomedics.  Amgen is also responsible for any additional trials that may
     be necessary to obtain  regulatory  approvals  from the U.S.  Food and Drug
     Administration  and other  authorities  within Amgen's licensed  territory.
     Accordingly, apart from the obligation to manufacture epratuzumab for Amgen
     until such time as Amgen is able to manufacture  its own inventories of the
     compound,  Immunomedics  has no financial  obligations  with respect to the
     commercialization of epratuzumab in North America and Australia.

     While the clinical results to date have been  encouraging,  Immunomedics is
     not able to determine when, if ever,  epratuzumab will be approved for sale
     in the United States or anywhere else. Even if it is approved, there can be
     no assurance that it will be commercially  successful or that  Immunomedics
     will ever receive any future milestone or royalty payments.

          Other Therapeutic Product Candidates

     At the time the Amgen license was granted,  Immunomedics retained all other
     rights to the compound,  including the development  rights to the unlabeled
     version of the compound outside of Amgen's licensed  territory,  as well as
     the rights to the different  labeled versions of the compound in the United
     States and everywhere else. Both the labeled and unlabeled  versions of the
     compound are being  evaluated  by  Immunomedics  in clinical  trials at the
     present  time.  Clinical  trials  are also  being  conducted  with  another
     humanized  antibody to  carcinoembryonic  antigen  (CEA) in  patients  with
     colorectal,  pancreatic or breast cancers.  In addition,  Immunomedics  has
     five other therapeutic product candidates in pre-clinical development.  All
     of these product candidates remain at a very early stage of development and
     Immunomedics does not anticipate seeking  regulatory  approval with respect
     to any particular candidate for at least the next two years.

                                 Page 13 of 23



          IBC Pharmaceuticals

     Since 1999,  Immunomedics  has conducted  research  involving the selective
     delivery of therapeutic  agents to fight cancer as part of a  collaboration
     with Beckman  Coulter.  The joint venture,  IBC  Pharmaceuticals,  LLC, was
     capitalized  upon its formation and reimburses  Immunomedics for all of the
     research activities conducted on its behalf by Immunomedics.  For the three
     and  nine  month  periods  ended  March  31,  2002,  Immunomedics  received
     reimbursements  of  $180,000  and  $491,000,  respectively,  from  IBC with
     respect to these research activities.

     Apart  from its  initial  capital  contribution  in 1999,  which  consisted
     primarily of certain proprietary intellectual property rights, Immunomedics
     has no obligation to provide any further funding to IBC. The efforts of IBC
     remain at a very  early  stage and it is too early to  determine  when,  if
     ever,  any  commercially  viable product  candidates  will result from this
     joint venture.

     Diagnostic

     In  1998,  Immunomedics  began  to  transition  its  focus  away  from  the
     development  of  diagnostic  imaging  products in order to  accelerate  the
     development of its therapeutic product candidates. As a result, as of March
     31, 2002 research and development into diagnostic product candidates was no
     longer a  material  portion of its  business.  Immunomedics  is  evaluating
     several in vivo diagnostic  imaging product candidates for the detection of
     various cancers and other  diseases,  although none of these is expected to
     be available  for  commercial  sale for at least the next two years.  These
     agents are being  developed  primarily to serve as companion  products that
     may be used in conjunction  with the therapeutic  product  candidates under
     development by Immunomedics.

     Certain Transactions with Related Parties

     Certain  of the  Company's  affiliates,  including  members  of its  senior
     management  and  Board of  Directors,  as well as their  respective  family
     members and other  affiliates,  have  relationships  and  agreements  among
     themselves as well as with the Company and its affiliates,  that create the
     potential for both real, as well as perceived, conflicts of interest. These
     include Dr. David M. Goldenberg, our Chairman and Chief Scientific Officer,
     Ms. Cynthia L. Sullivan,  our President and Chief  Executive  Officer,  and
     certain  companies  with  which we do  business,  including  the Center for
     Molecular   Medicine  and  Immunology,   IMG   Technology,   LLC,  and  IBC
     Pharmaceuticals, LLC.

     For example,  Dr. Goldenberg is the founder,  President and a member of the
     Board of Trustees of the Center for Molecular  Medicine and  Immunology,  a
     not-for-profit corporation also known as the Garden State Cancer Center, or
     CMMI, that we contract with to conduct  certain  research  activities.  Dr.
     Goldenberg's employment agreement with us permits him to devote more of his
     time  working for CMMI than for us, and other key  personnel of our company
     also have responsibilities to both CMMI and us.

     In addition, the Company,  through its 80% owned subsidiary IMG Technology,
     is involved in a joint  venture with  Beckman  Coulter,  Inc.  known as IBC
     Pharmaceuticals.  Dr.  Goldenberg was granted a 20% equity  interest in IMG
     Technology in accordance  with the terms of his employment  agreement,  and
     also serves as Chairman of the Board of Directors of IBC.

                                 Page 14 of 23



     As a result of these and other  relationships,  the potential for both real
     and perceived  conflicts of interest exists,  and disputes could arise over
     the allocation of research projects and ownership of intellectual  property
     rights.  In  addition,  in the event that the Company  becomes  involved in
     stockholder  litigation  regarding these potential  conflicts,  the Company
     might be required  to devote  significant  resources  and  management  time
     defending the Company from these claims,  which could adversely  affect its
     results of operations.

     The Company's  relationships  with related parties are more fully described
     in the  Company's  Annual  Report on Form 10-K for the year  ended June 30,
     2001,  and the  Company's  Definitive  Proxy  Statement for the 2001 Annual
     Meeting,  both of  which  documents  are on file  with the  Securities  and
     Exchange Commission and available via the Commission's EDGAR website.

     Results of Operations

     The Company's  results for any interim  period,  such as those described in
     the following analysis,  are not necessarily  indicative of the results for
     the entire fiscal year or any other future period.

     Nine Month Periods Ended March 31, 2002 Compared to 2001

     Revenues for the nine-month period ended March 31, 2002 were $9,985,000, as
     compared  to  $4,868,000  for the  same  period  in 2001,  representing  an
     increase of $5,117,000,  or 105%.  Product sales for the nine-month  period
     ended March 31, 2002 were  $2,838,000,  as compared to  $2,925,000  for the
     same  period  in  2001,  representing  a  decrease  of  $87,000.  This  was
     principally  a result of the Company's  continued  transition in focus from
     the  development  of  diagnostic  imaging  products to the  development  of
     therapeutic compounds. License fee revenues for the nine-month period ended
     March 31, 2002 increased to $6,930,000  from $1,507,000 for the same period
     in 2001,  primarily  due to the  recognition  of  $6,750,000  of the  total
     $18,000,000  up-front license payment received from Amgen in February 2001.
     Research and development revenues for the nine-month period ended March 31,
     2002  decreased  from  $436,000  to  $216,000  for the same period of 2001,
     primarily due to a lower rate of funding for grants.

     Total  operating  expenses for the  nine-month  period ended March 31, 2002
     were  $13,862,000,  as compared to $11,957,000 for the same period in 2001,
     representing  an increase of $1,905,000,  or 16%.  Research and development
     expenses  for the  nine-month  period  ended  March 31, 2002  increased  by
     $2,446,000  from $7,342,000 to $9,788,000 for the same period in 2001. This
     was primarily due to an increased number of employees, as well as increased
     research and  development  efforts and associated  manufacturing  expenses,
     including lab supplies  associated  with producing  compounds to be used in
     clinical trials.  Cost of goods sold for the nine-month  period ended March
     31, 2002  increased  slightly from $491,000 to $529,000 for the same period
     in 2001,  primarily  due to increased  sales of in-vitro  diagnostic  kits,
     which have a higher  cost per unit in  comparison  to the  Company's  other
     imaging  products.  Sales and marketing  expenses for the nine-month period
     ended March 31, 2002  decreased by $236,000 to $1,622,000  from  $1,858,000
     for the same period of 2001,  primarily due to lower staffing levels in the
     Company's  European  sales  office and other  marketing  related  expenses.
     General and administrative  costs for the nine-month period ended March 31,
     2002  decreased  by $343,000 to  $1,922,000  from  $2,265,000  for the same
     period of 2001. This was primarily due to the recognition of an expense for
     the  nine-month  period  ended March 31, 2001 of $509,000  associated  with
     warrants issued in December 1999 with a one year vesting period,  partially
     offset by an increase of other administrative expenses.

                                 Page 15 of 23



     Interest  and other income for the  nine-month  period ended March 31, 2002
     decreased by $461,000 from  $2,073,000 to $1,612,000 for the same period in
     2001,  primarily  due to  lower  rate  of  return  on  cash  available  for
     investments.

     Net loss for the nine-month period ended March 31, 2002 was $1,060,000,  or
     $0.02 per share,  as compared to  $4,213,000,  or $0.09 per share,  for the
     same  period  in  2001.  The  lower  net loss in 2002 as  compared  to 2001
     resulted primarily from greater license fee revenues,  which were partially
     offset by increased  costs and expenses  resulting from increased  research
     and development  efforts as discussed above.  During the nine-month periods
     ended  March 31,  2002 and 2001,  the  Company  recorded  a tax  benefit of
     $1,206,000  and  $803,000,  as  a  result  of  its  sale  of  approximately
     $15,269,000  and  $10,106,000  of New Jersey  state net  operating  losses,
     respectively.  The higher tax benefit for the nine-month period ended March
     31, 2002  affected the net loss  positively  by the amount of $403,000,  or
     $0.01 per share.

     Three Month Periods Ended March 31, 2002 Compared to 2001

     Revenues for the three-month period ended March 31, 2002 were $3,283,000 as
     compared  to  $2,391,000  for the  same  period  in 2001,  representing  an
     increase of $892,000,  or 37%.  Product  sales for the  three-month  period
     ended March 31,  2002,  were  $965,000 as compared to $753,000 for the same
     period in 2001,  representing a increase of $212,000,  principally from the
     increased  sales in Europe and HAMA kits in the United States.  License fee
     revenues  for the  three-month  period  ended March 31, 2002  increased  by
     $750,000  from  $1,503,000  to  $2,253,000  for the  same  period  in 2001,
     primarily due to the  recognition  of  $2,250,000  of the up-front  payment
     received in February 2001 from Amgen. Research and development revenues for
     the  three-month  period ended March 31, 2002  decreased  from  $134,000 to
     $65,000  for the same  period  in 2001,  primarily  due to a lower  rate of
     funding for grants.

     Total operating  expenses for the  three-month  period ended March 31, 2002
     were  $5,169,000  as  compared to  $4,014,000  for the same period in 2001,
     representing  an increase of $1,155,000,  or 29%.  Research and development
     expenses  for the  three-month  period  ended March 31, 2002  increased  by
     $1,365,000  from  $2,537,000  to  $3,902,000  for the same  period in 2001,
     primarily  due to an increased  number of  employees,  as well as increased
     research and  development  efforts and associated  manufacturing  expenses,
     including  compounds to be used in clinical trials.  Cost of goods sold for
     the  three-month  period ended March 31, 2002  increased  by $100,000  from
     $75,000 to $175,000 for the same period in 2001, primarily due to increased
     sales of in-vitro  diagnostic  kits.  Sales and marketing  expenses for the
     three-month  period ended March 31, 2002  decreased by $281,000 to $299,000
     from  $580,000,  primarily  due to lower  staffing  levels in the Company's
     European sales office and other  marketing  related  expenses.  General and
     administrative  costs for the  three-month  period  ended  March  31,  2002
     decreased by $29,000 to $793,000 from $822,000 for the same period of 2001.

     Interest and other income for the  three-month  period ended March 31, 2002
     decreased  by $399,000  from  $784,000  to $385,000  for the same period in
     2001,  primarily  due to  lower  rate  of  return  on  cash  available  for
     investments.

     Net loss for the three-month  period ended March 31, 2002 was $296,000,  or
     $0.01 per share,  as compared  to $36,000 for the same period in 2001.  The
     higher  net  loss in 2002 as  compared  to  2001  primarily  resulted  from
     increased cost and expenses and lower interest income,  partially offset by
     an  increase  in  license  fee  revenues  as  discussed  above.  During the
     three-month  periods ended March 31, 2002 and 2001, the Company  recorded a
     tax  benefit  of  $1,206,000  and  $803,000,  as a  result  of its  sale of
     approximately $15,269,000 and $10,106,000 of New Jersey state net operating
     losses,  respectively.  The higher tax benefit for the  three-month  period
     ended  March 31, 2002  affected  the net loss  positively  by the amount of
     $403,000, or $0.01 per share.

                                 Page 16 of 23


     Liquidity and Capital Resources

     At March 31, 2002 the Company had  working  capital of  $36,457,000,  which
     represents  a decrease of  $6,745,000  from June 30,  2001.  The  Company's
     liquid  asset  position,   measured  by  its  cash,  cash  equivalents  and
     marketable  securities,  was $47,031,000 at March 31, 2002,  representing a
     decrease  of  $6,260,000  from June 30,  2001.  The  decrease  in each case
     resulted  primarily  from the  funding of  operating  expenses  and capital
     expenditures.

     The Company anticipates that working capital and cash, cash equivalents and
     marketable  securities  will  decrease  during the remainder of fiscal year
     2002 as a result of planned  operating  expenses and capital  expenditures,
     offset in part by  projected  revenues  from  sales of  diagnostic  imaging
     products  in  the  United  States  and  Europe.  However,  there  can be no
     assurance  as to the  amount  of  revenues,  if any,  these  products  will
     continue to provide.

     In October 2001,  the Company  entered into a  Distribution  Agreement with
     Logosys  Logistik GmbH pursuant to which Logosys  packages and  distributes
     the Company's diagnostic imaging products,  LeukoScan and CEA-Scan,  within
     the countries comprising the European Union and certain other countries.

     The Company is obligated  under an operating  lease for facilities used for
     research and  development,  manufacturing  and office space. On November 1,
     2001, the Company  renewed for an additional  term of twenty years expiring
     on October 31, 2021 at a base annual rate of  $545,000,  which is fixed for
     the first five years and increases thereafter every five years. At the time
     of renewal the Company leased an additional area of 15,000 square feet.

     In order to support its clinical trial and  anticipated  future  commercial
     requirements,  the Company  has entered  into  construction  agreements  to
     expand its manufacturing  facility at a cost of approximately $6.3 million.
     The Company plans to fund this project either through its existing  working
     capital or other  financing  arrangements.  The facility  plan includes two
     distinct  manufacturing suites,  containing six new bioreactors,  which are
     intended  to  allow  flexibility  in  terms of the  amount  of  therapeutic
     compounds that can be produced.  The Company  anticipates that the facility
     will be completed sometime during the first quarter of calendar year 2003.

     The Company believes that its existing working capital should be sufficient
     to meet its  capital  and  liquidity  requirements  for at  least  the next
     eighteen  months.  However,  the Company has never generated  positive cash
     flow from  operations and actual results could differ  materially  from the
     Company's  expectation as a result of a number of risks and  uncertainties,
     including the risks described in Exhibit 99 annexed  hereto.  The Company's
     operating  expenses  and  capital  requirements  are  affected  by numerous
     factors  and  there  is no  assurance  that  such  factors  will not have a
     negative impact on the Company's liquidity.

     The  Company  anticipates  that it will  require  a  substantial  amount of
     additional capital after it utilizes its current cash resources in order to
     fund: (i) its research and  development  programs;  (ii) clinical trials of
     its  product   candidates;   (iii)  regulatory   filings  for  its  product
     candidates;  and  (iv)  obtaining  patent  protection  for its  inventions.
     Accordingly,  the Company  regularly engages in discussions with commercial
     banks and other financial institutions  regarding financing  opportunities.
     There can be no assurance that any  additional  financing will be available
     to the Company on terms it finds acceptable, if at all. Even if the Company
     is able to obtain additional  financing when it is needed,  there can be no
     assurance  that the  terms of such  financing  will not  cause  substantial
     dilution to existing stockholders.

                                 Page 17 of 23


     The Company intends to supplement its financial resources from time to time
     as market  conditions  permit  through  the public or private  sale of debt
     and/or equity securities,  as well as through  collaborative  marketing and
     distribution  agreements.  At the  present  time,  the Company is unable to
     determine whether any of these future activities will be successful and, if
     so, the terms and timing of any definitive agreements.

     Critical Accounting Policies

     In December 2001,  the U.S.  Securities  and Exchange  Commission  issued a
     statement   concerning  certain  views  of  the  Commission  regarding  the
     appropriate amount of disclosure by publicly held companies with respect to
     their critical accounting policies. In particular, the Commission expressed
     it's view that in order to  enhance  investor  understanding  of  financial
     statements,  companies  should  explain the effects of critical  accounting
     policies as they are applied,  the  judgments  made in the  application  of
     these policies, and the likelihood of materially different reported results
     if different  assumptions  or conditions  were to prevail.  The Company has
     since carefully  reviewed the disclosures  included in its filings with the
     Commission,  including,  without limitation, its Annual Report on Form 10-K
     for the year  ended June 30,  2001 and  accompanying  audited  consolidated
     financial  statements and related notes thereto,  as well as its definitive
     proxy  statement for the 2001 Annual Meeting.  Based upon this review,  the
     Company  continues  to believe  that its  disclosures  with  respect to its
     significant  accounting  policies  provide  investors  with a full and fair
     discussion of these policies,  their  application and effect.  Nonetheless,
     the Company will continue to review its significant  accounting policies in
     the future to ensure that full and  complete  disclosure  is made.  Revenue
     recognition  is the one  accounting  policy  the  Company  considers  to be
     critical.  Payments  received  under  contracts  to fund  certain  research
     activities  are  recognized  as revenue in the period in which the research
     activities are performed. Payments received in advance which are related to
     future performance are deferred and recognized as revenue when the research
     projects are performed.  Upfront nonrefundable fees associated with license
     and development  agreements where the Company has continuing involvement in
     the agreement,  are recorded as deferred  revenue and  recognized  over the
     estimated  service period.  If the estimated service period is subsequently
     modified,  the period over which the upfront fee is  recognized is modified
     accordingly  on a  prospective  basis.  Revenues  from the  achievement  of
     research and development  milestones are recognized when the milestones are
     achieved. Revenue from the sale of diagnostic products is recognized at the
     time of shipment.  The Company's SEC filings can be obtained without charge
     via the Commission's EDGAR website at www.sec.gov.

     Recently Issued Accounting Pronouncements

     In July 2001, the FASB issued SFAS No. 141, Business Combinations, and SFAS
     No. 142, Goodwill and Other Intangible  Assets.  SFAS No. 141 requires that
     the purchase method be used for all business  combinations  initiated after
     June  30,  2001.   Although  the  Company   considers  from  time  to  time
     acquisitions  of other  businesses,  technologies  and other assets that it
     believes  may  complement  its  existing  business,  it does not  currently
     anticipate making any material  acquisitions and cannot assess what affect,
     if any,  SFAS  141  could  have in the  event  it does  consummate  such an
     acquisition.  SFAS No. 142 requires that goodwill no longer be amortized to
     earnings,  but  instead be  reviewed  for  impairment.  SFAS No. 142 had no
     impact on the historical financial statements of the Company as the Company
     does not have any  goodwill  or  intangible  assets,  which  resulted  from
     business combinations.

                                 Page 18 of 23


     Private Securities Litigation Reform Act of 1995

     Certain statements that the Company may make from time to time,  including,
     without limitation,  statements  contained in this quarterly report on Form
     10-Q, constitute "forward-looking  statements" under the federal securities
     laws.  Forward-looking  statements  may be  identified  by  words  such  as
     "plans,"  "expects,"  "believes"  "anticipates,"  "estimates,"  "projects,"
     "will" and other words of similar meaning used in conjunction  with,  among
     other things, discussions of future operations,  financial performance, the
     Company's strategy for growth, clinical trials, product development and new
     product candidates, market opportunities and expenditures.  Forward-looking
     statements are based on current  expectations of future events,  but actual
     results  could  vary  materially  from  the  Company's   expectations   and
     projections.  Investors are  cautioned  not to place undue  reliance on any
     forward-looking statements. The Company assumes no obligation to update any
     forward-looking  statements.  The Company cautions that historical  results
     should not be relied upon as  indications  of future  performance.  Factors
     that could cause actual results to differ  materially  from those expressed
     in any  forward-looking  statement  made by, or on behalf of,  the  Company
     include the following:  (i) the risks  described in Exhibit 99 to this Form
     10-Q; (ii) the risks described  under the caption  "Business  Risks" in the
     Company's  Annual  Report on Form 10-K for the  fiscal  year ended June 30,
     2001;  and (iii) the risks  described  under  the  caption  "Business"  and
     elsewhere in the Company's 2001 Annual Report on Form 10-K.

                                 Page 19 of 23



     Item 3. Quantitative and Qualitative Disclosures About Market Risks

     The following  discussion  about the  Company's  exposure to market risk of
     financial instruments contains forward-looking statements under the Private
     Securities  Litigation  Reform  Act of  1995.  Actual  results  may  differ
     materially  from  those  described  due to a number of  factors,  including
     uncertainties  associated with general  economic  conditions and conditions
     impacting the biotechnology industry.

     The Company's holdings of financial  instruments are comprised primarily of
     corporate  debt  and  governmental  securities.  All such  instruments  are
     classified as securities available for sale. The Company does not invest in
     portfolio equity securities or commodities or use financial derivatives for
     trading purposes.  The Company's debt security  portfolio  represents funds
     held  temporarily  pending use in its business and operations.  The Company
     manages these funds accordingly.  The Company seeks reasonable  assuredness
     of the safety of principal and market liquidity by investing in rated fixed
     income  securities  while at the same time  seeking to achieve a  favorable
     rate or return. The Company's market risk exposure consists  principally of
     exposure to changes in interest  rates.  The  Company's  holdings  also are
     exposed  to the risks of changes in the  credit  quality  of  issuers.  The
     Company  typically  invests in highly  liquid debt  instruments  with fixed
     interest  rates.  The Company  currently holds one security with a variable
     rate based on three month Libor.

     The table below presents the principal amounts and related weighted average
     interest rates by its fiscal year of maturity for the Company's  investment
     portfolio as of March 31, 2002:



                                                                                                       Fair
                           2002          2003          2004        2005       2006        Total        Value
                           ----          ----          ----        ----       ----        -----        -----
                                                             (in thousands)
                                                                                

Fixed rate               $ 4,455       $10,262       $ 6,395    $     --    $ 1,499      $22,611     $ 23,054
Average interest rate       6.70%         5.89%         4.73%         --       6.96%        5.79%          --
Variable rate            $    --       $    --       $ 6,993    $     --    $    --      $ 6,993     $  7,002
Average interest rate         --            --          2.15%         --         --         2.15%          --
                         -------       -------       -------     -------    -------      -------     --------
        Total            $ 4,455       $10,262       $13,388    $     --    $ 1,499      $29,604     $ 30,056
                         =======       =======       =======     =======    =======      =======     ========



                                 Page 20 of 23




                           Part II - Other Information

     Item 1. Legal Proceedings

     The Company is pursuing an  infringement  suit in the  Netherlands  against
     Hoffmann-La  Roche. The suit seeks an injunction  against the sale by Roche
     of certain  immunoassays  that the Company  believes  infringe its European
     patents,  as well as  monetary  damages for past  infringement.  The Patent
     Court in The Hague  originally  dismissed the action in August 1997,  which
     the Company has since appealed.  Roche has since initiated  nullity actions
     in the  Netherlands  and in Germany,  seeking to  invalidate  the Company's
     patents in those countries, and may take other countermeasures.  A trial on
     the Dutch  nullity  action was held in June 1998  resulting in dismissal of
     Roche's suit and  maintenance  of the Company's  patent  claims.  Roche has
     since appealed.  A trial on the German nullity action held in December 1998
     preserved the Company's patent claims in amended form. The Company believes
     these claims, as amended, continue to be infringed by Roche's immunoassays.
     Roche has not appealed this ruling.  The appeals of the Dutch  infringement
     and nullity actions were heard  concurrently on March 2, 2000. In a partial
     decision  rendered in February 2001,  the validity of the Company's  patent
     claims,  as amended  consistent with the German action,  was upheld, as was
     the jurisdiction of the Dutch Court to issue a cross-border injunction. The
     Dutch  Appeals  Court  was  unable,  however,  to reach a  decision  on the
     infringement by Roche and has since solicited  additional  submissions from
     each side.  Moreover,  Roche has  appealed  the  remaining  holdings of the
     Appeals  Court to the Dutch  Supreme  Court.  The  Company  and its  patent
     counsel  believe  that the  Company's  patent  claims are valid and that an
     unfavorable outcome is unlikely. However, to the extent that Roche contests
     or challenges  the Company's  patent  claims,  or files further  appeals or
     nullity actions, the Company may incur significant costs for defending such
     patents, even if ultimately successful.

     The Company is also involved in an action  against  Cytogen,  Inc. and C.R.
     Bard,  Inc. for alleged  infringement  of certain of the  Company's  patent
     rights.  Discovery  was  completed  on the  liability  issues and a Markman
     hearing on claim  interpretation was held in September 2001. The result was
     generally favorable,  although one issue was not completely resolved.  Both
     sides have since filed summary  judgment  motions and these are expected to
     be heard in the next few months.  Although  the Company  believes  that its
     patent claims are valid and  infringed,  there can be no assurance that the
     court  will  agree or that a jury  will  find  actual  infringement.  It is
     possible that the Company will incur significant costs in pursuing the suit
     without a reward of monetary damages.

     On  December  18,  2001,  a patent  was  issued to  Genentech  following  a
     prolonged interference  proceeding.  The Company, after consulting with its
     patent counsel, believes that there are no valid claims in the patent which
     would be infringed by products  currently under development by the Company.
     However,  this conclusion does not guarantee that Genentech will not choose
     to initiate patent litigation in the future against the Company.  Moreover,
     in the event  that the  Company  needs to  acquire a  license,  there is no
     assurance  that a license  could be  obtained  on  commercially  reasonable
     terms, if at all.

                                 Page 21 of 23


     Item 6. Exhibits and Reports on Form 8-K

     (a)  Exhibits.

          99.1 Factors That May Affect The Future Results of Immunomedics, Inc.

     (b)  Reports on Form 8-K.

          During the  quarter  for which this  Report on Form 10Q is filed,  the
          registrant  filed two current  reports on Form 8-K.  The first,  dated
          March 1, 2002,  referenced the decision by the Company's  Chairman and
          Chief Scientific  Officer's to enter into a written stock selling plan
          in accordance with SEC Rule 10b5-1.  The second,  dated March 4, 2002,
          announced  the  decision  of  the  Company's  Board  of  Directors  to
          concurrently redeem all outstanding  stockholder rights under its 1998
          Stockholder  Rights  Plan,  and  declare a  dividend  of one new Right
          pursuant to the Company's 2002 Stockholder  Rights Plan adopted by the
          Board of Directors.

                                 Page 22 of 23



                                   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.


                                        IMMUNOMEDICS, INC.
                                           (Registrant)




DATE: May 15, 2002                      By:   /s/ Cynthia L. Sullivan
                                              -----------------------
                                              Cynthia L. Sullivan
                                              President, Chief Executive
                                              Officer and Director
                                              (Principal Executive Officer)





DATE: May 15, 2002                      By:  /s/ Gerard G. Gorman
                                             --------------------
                                             Gerard G. Gorman
                                             Vice President Finance and
                                             Chief Financial Officer
                                             (Principal Financial and
                                              Accounting Officer)


                                 Page 23 of 23




                                  EXHIBIT 99.1


        Factors That May Affect The Future Results of Immunomedics, Inc.

The  risks  and  uncertainties  described  below  are not the only ones we face.
Additional  risks  and  uncertainties  not  presently  known to us,  or that are
currently deemed immaterial,  may also impair our business,  financial condition
and results of operations.  If any of these risks actually occur,  our business,
financial  condition  and results of operations  could be  materially  adversely
affected.  An investment in shares of our common stock is very  speculative  and
involves a high degree of risk.

              Risks Relating to Our Business, Industry and Strategy

We   have a history of operating losses and may never become profitable.

We have received only limited  revenue from the sale of our first two diagnostic
imaging products,  and have never received revenue from the commercialization of
any therapeutic product. We have incurred significant operating losses since our
formation in 1982 and have not earned a profit since that time.  These operating
losses and our failure to be profitable  have been due mainly to the significant
amount of money that we have spent on our research and development  programs. As
of March 31, 2002, we had an accumulated  deficit of approximately $115 million.
We expect to continue to experience  significant  operating losses as we attempt
to develop and commercialize our product candidates.  If we fail in our attempts
to develop  successful  therapeutic  products,  it is likely that we would never
achieve  significant  revenues  or  become  profitable,  either  of which  would
seriously jeopardize our ability to continue as a going concern.

Most of our therapeutic  product candidates are at an early stage of development
and we may not be able to successfully develop and commercialize them.

Most of our  therapeutic  product  candidates  are still at the early  stages of
pre-clinical  and  clinical   development.   Significant  further  research  and
development, financial resources and management time will be required to develop
commercially  viable  therapeutic  products and obtain the necessary  regulatory
approvals.  We may never be able to successfully  develop and  commercialize any
therapeutic product candidates. If we fail to gain timely approval from the U.S.
Food and Drug Administration,  or FDA, and other foreign regulatory  authorities
to  commercialize  our product  candidates,  we will be unable to  generate  the
revenues we will need to execute our business plan.

Our ability to market future  products will depend upon our first  obtaining and
then maintaining regulatory approvals,  both of which are subject to a number of
risks and uncertainties.

In order  to  obtain  the  regulatory  approvals  necessary  for the  successful
commercialization  of our  product  candidates,  we will be required to complete
extensive  clinical  trials in humans to demonstrate  the safety and efficacy of
each product  candidate to the  satisfaction  of the FDA and applicable  foreign
regulatory authorities.  Even once we begin clinical trials for a new diagnostic
or  therapeutic  product,  it may take up to ten  years or more to  receive  the
required  regulatory  approval to commercialize that product and begin to market
it to the public. In addition,  each stage of clinical  development is generally

                                  Page 1 of 12


more  costly  than  the  prior  stage,  and we may  need to  expend  substantial
resources  on  a  product   candidate  only  to  determine  that  it  cannot  be
successfully commercialized.  Various Federal and, in some cases, state statutes
and regulations also govern or influence the  manufacturing,  safety,  labeling,
storage,  record keeping and marketing of diagnostic and  therapeutic  products.
The  expensive  and  lengthy  process  of  obtaining  these  approvals,  and the
maintenance of compliance with applicable statutes and regulations, will require
us to expend substantial financial resources and management time.

A clinical  trial may be suspended or  terminated by us or the FDA, or otherwise
fail, for a number of reasons, including:

o    the  product  candidate  may  cause  unforeseen  adverse  side  effects  or
     demonstrate other  characteristics that make it impossible or impracticable
     for us to continue its development;

o    any positive results from pre-clinical  studies and initial clinical trials
     may not be  predictive  of results  that will be  obtained  in  later-stage
     testing;

o    we may be unable to timely recruit a sufficient  number of patients for our
     clinical trials which may result in increased costs and delays;

o    we may not be able to  manufacture  sufficient  quantities  of the compound
     necessary to complete the clinical trial, or for later commercialization;

o    trial  results may  indicate  that the product  candidate is not as safe or
     effective as other available therapies; and

o    the clinical  investigators,  trial  monitors or trial subjects may fail to
     comply with the trial plan or protocol,  resulting in delays and additional
     expense.

Any failure or substantial delay in successfully  completing clinical trials and
obtaining  regulatory  approvals for our product  candidates,  particularly  the
ongoing Phase II, Phase III and future trials for  epratuzumab,  could  severely
harm our business and results of operation.  These  approvals may not be granted
on a timely basis, if at all, and even if granted may not cover all the clinical
indications  for which we are seeking  approval.  The approvals may also contain
significant   limitations   in   the   form   of   warnings,    precautions   or
contraindications  with respect to conditions of use. Even after approval can be
obtained,  we may be  required  to recall or  withdraw  a product as a result of
newly  discovered  safety or  efficacy  concerns,  either of which  would have a
materially adverse effect on our business and results of operations.

If we are  unsuccessful  in  completing  our shift in focus from our  diagnostic
imaging products to our pipeline of therapeutic product candidates, our business
will be materially and adversely affected.

As we complete the shift in our focus from diagnostic imaging to our therapeutic
product  candidates,  and as our  scientific  efforts  lead us into the study of
diseases  outside  of our area of  principal  expertise,  we will have to either
develop the necessary expertise  internally or form strategic  collaborations to
obtain access to such expertise.  If we proceed  independently,  we will require
additional technical resources and personnel that may be difficult and costly to

                                  Page 2 of 12


obtain. If we decide to enter into  collaboration  arrangements,  we may find it
necessary to relinquish rights to some of our technologies,  products or product
candidates that we would  otherwise  choose to pursue  independently.  If we are
unable to either acquire the necessary expertise or enter into collaborations on
acceptable  terms,  our  ability  to  develop  additional   therapeutic  product
candidates would be adversely affected.

If we are not able to  successfully  develop a market for our current and future
products,  our  ability  to  continue  as a  going  concern  would  be  severely
jeopardized despite any scientific accomplishments we may have achieved.

Our  diagnostic  imaging  products are the only products  which we are currently
permitted to market and sell,  and we do not have approval to sell  LeukoScan in
the United  States.  To date, we have been able to develop only a limited market
for these products, and as a result have received only limited revenues from the
sale of these  products.  We have not yet even begun to develop a market for our
therapeutic  product  candidates.  In the event we are unable to  achieve  broad
market acceptance of our current or future products,  our business and financial
condition would be materially and adversely affected.

We are dependent upon Amgen for the final development and  commercialization  of
Epratuzumab in North America and Australia, and they may not be successful.

We have licensed our most advanced therapeutic compound,  epratuzumab,  to Amgen
in North America and Australia. As a result, Amgen is solely responsible, and we
are depending upon them, for completing the clinical development of epratuzumab,
obtaining all  necessary  regulatory  approvals,  and then  commercializing  and
manufacturing  the compound for sale in these  markets.  If Amgen does not fully
perform its  responsibilities  under our agreement,  or if the ongoing  clinical
trials being  conducted by Amgen are not  successful or are  terminated by Amgen
for any other reason, our ability to commercialize this product candidate in the
future,  as well as other product  candidates we have in  development  which are
closely related to epratuzumab, would be severely jeopardized. In such event, it
is likely we would never receive any of the milestone payments or royalties that
we are eligible to receive  under our agreement  with Amgen,  and our ability to
fund the  development  and  testing  of our other  product  candidates  would be
adversely affected.

We currently receive funds from a limited number of sources, and we will need to
find additional sources of funding in order to be successful.

To date,  we have  funded  our  research  and  development  programs  using cash
obtained principally from:

o    the sale of our equity securities;

o    payments from Amgen under our licensing agreement;

o    product sales of CEA-Scan and LeukoScan;

o    fees and grants from corporate, academic and governmental partners; and

o    interest income from our investments.

                                  Page 3 of 12


We may not continue to receive funding from any of these sources,  or the amount
of such funding may be dramatically  reduced.  Even if we do continue to receive
these  funds,  we will need to obtain  other  sources of funding to  continue to
conduct our research and development programs and execute our business plan.

If we are unable to obtain the additional capital we need on a timely basis, our
ability to operate and grow our business will be adversely affected.

We intend to continue expending  substantial financial resources on our research
and development programs, and we will need additional capital in order to obtain
regulatory  approvals and commercialize our therapeutic product  candidates.  If
our need for cash  depletes  our  existing  resources  sooner than we  otherwise
anticipate,  we will be required to either obtain additional capital quickly, or
else  significantly  reduce our  operating  expenses  and capital  expenditures,
either of which could have a material and adverse effect on us.

Our future capital requirements will depend on numerous factors, including:

o    the progress of our research and development programs;

o    the progress of pre-clinical and clinical testing;

o    our need for manufacturing  sufficient quantities of our product candidates
     for clinical testing and commercialization;

o    the time and costs involved in obtaining regulatory approvals;

o    the cost of filing, prosecuting,  defending and enforcing our patent claims
     and other intellectual property rights;

o    competing technological and market developments;

o    our   ability   to   establish   collaborative   arrangements   with  large
     pharmaceutical companies and other qualified strategic partners; and

o    the  requirements   and  timing  of  entering  into  technology   licensing
     agreements and other similar arrangements.

While we believe that our existing  cash  resources,  will be sufficient to fund
our  operations  for at least the next 18 months,  we may need  additional  cash
before then for many reasons,  including changes in our research and development
plans, other factors affecting our operating  expenses,  the need for unexpected
capital  expenditures,  and  costs  associated  with any  acquisitions  of other
businesses, assets or technologies that we may choose to undertake.

Our  ability  to raise  future  capital  on  acceptable  terms  will  depend  on
conditions  in the public and private  debt and equity  markets,  our  operating
performance,  as well as the  overall  performance  of  other  companies  in the
biopharmaceutical  and biotechnology  sectors.  Additional  financing may not be
available  to us  when  we  need it on  terms  we  find  acceptable,  if at all.
Furthermore,  the  terms  of any  such  debt or  equity  financing  may  include
covenants  which  limit our  future  ability  to manage  the  business,  contain
preferences,  privileges and rights  superior to those enjoyed by holders of our
common stock, and cause substantial dilution to our existing stockholders.

                                  Page 4 of 12



Certain  potential for  conflicts of interest,  both real and  perceived,  exist
which could result in expensive and time-consuming litigation.

Certain of our affiliates,  including members of our senior management and Board
of Directors and their respective affiliates,  have relationships and agreements
both with us as well as among  themselves  that  create the  potential  for both
real,  as well as perceived,  conflicts of interest.  These include Dr. David M.
Goldenberg,  our Chairman and Chief Scientific Officer, Ms. Cynthia L. Sullivan,
our President and Chief Executive  Officer,  and certain companies with which we
do business,  including the Center for  Molecular  Medicine and  Immunology,  or
CMMI, IMG Technology, LLC, and IBC Pharmaceuticals, LLC.

For example, Dr. Goldenberg is the founder,  President and a member of the Board
of Trustees of CMMI,  a  not-for-profit  cancer  research  center that we use to
conduct certain research activities.  Dr. Goldenberg's employment agreement with
us  permits  him to devote  more of his time  working  for CMMI than for us, and
other key personnel of our company also have  responsibilities  to both CMMI and
us. As a result, the potential for both real and perceived conflicts of interest
exists,  and disputes could arise over the  allocation of research  projects and
ownership of intellectual  property  rights.  In addition,  in the event that we
become involved in stockholder  litigation  regarding these potential conflicts,
we might be  required  to  devote  significant  resources  and  management  time
defending  the  company  from these  claims,  which could  adversely  affect our
results of operations.

If we cannot  successfully and efficiently  manufacture the compounds which make
up our products and product candidates, our ability to sell products and conduct
clinical trials will be impaired.

Our ability to supply the demand for our existing diagnostic  products,  as well
as conduct pre-clinical and clinical research and development programs, depends,
in part, on our ability, or that of our partners, to manufacture our proprietary
compounds in accordance with FDA and other regulatory  requirements.  We have no
experience in manufacturing  these compounds in significant  quantities,  and we
may not be able to do so in the quantities and with the degree of purity that is
required.  We currently rely on our manufacturing  facilities in New Jersey, and
the technical staff working there, for  substantially  all of our  manufacturing
needs. Any  interruption in manufacturing at this site,  whether by natural acts
or otherwise, would significantly and adversely affect our operations, and delay
our  research  and  development  programs.  We  have  encountered  manufacturing
difficulties  in the  past,  and it is  likely  that we will  encounter  similar
difficulties in the future. In addition, we may also have difficulties from time
to time obtaining the raw materials necessary in the manufacturing process.

We have recently begun to scale up our manufacturing  facilities in anticipation
of future needs,  but our completion of this build-out is subject to a number of
risks  and   uncertainties.   If  we  are  unsuccessful  in  expanding  our  own
manufacturing  facilities,  or are otherwise unable to contract with a qualified
third-party to manufacture  these compounds on acceptable  terms, our ability to
complete  pre-clinical and clinical testing and to supply commercial  quantities
of our products would be adversely affected.  In addition,  if our manufacturing
facilities fail to comply with FDA and other regulatory requirements,  we may be
required to suspend manufacturing,  perhaps for an extended period of time. This
could have a material adverse effect on our financial condition and cash flow.

                                  Page 5 of 12



Our collaboration agreements may fail or be terminated unexpectedly, which could
result  in  significant  delays  and  substantial  increases  in the cost of our
research, development and commercialization of our product candidates.

We are party to various  arrangements with academic,  governmental and corporate
partners.  The  successful  development  and  commercialization  of the  product
candidates  covered by these  arrangements will depend upon the ability of these
third  parties to fully perform their  contractual  responsibilities.  If any of
these parties  breaches or unexpectedly  terminates  their agreement with us, or
otherwise fails to conduct their activities in a timely manner,  the development
or  commercialization of our product candidates may be delayed. For example, the
Center for Molecular Medicine and Immunology,  a not-for-profit  cancer research
center of which Dr.  David M.  Goldenberg,  our  Chairman  and Chief  Scientific
Officer, is President and a Trustee,  performs contracted pilot and pre-clinical
trials in areas of importance to us, as well as basic research and  pre-clinical
evaluations  in a number of areas of  potential  interest to us. If CMMI were to
become  unwilling or unable to provide these  services on comparable  terms,  we
would have to quickly make alternative  arrangements  with third parties,  which
could  significantly  delay and  increase  the  expenses  associated  with these
programs.

Our dependence upon third parties for the  manufacture of proprietary  compounds
may have the effect of  increasing  our costs while also limiting our ability to
develop and deliver  these  compounds  on a timely  basis.  For  example,  if we
contract  with a third  party for the  development  and  production  of  certain
humanized   antibodies  and  this  party  does  not  perform  according  to  our
expectations,  our ability to complete the development and  commercialization of
these product candidates will be adversely affected.  In addition,  we currently
rely on a single third party, SP  Pharmaceuticals,  to perform certain end-stage
portions of the  manufacturing  process  for our  diagnostic  imaging  products,
CEA-Scan and  LeukoScan.  We do not currently  have the  resources  necessary to
perform these processes,  and if SP Pharmaceuticals  were to become unwilling or
unable to do so for any reason,  we would be unable to deliver these products to
customers   until  we  entered   into  an  agreement   with  another   qualified
manufacturer.  This could cause  substantial  delays in customer  deliveries and
adversely affect our results of operations.

While we intend to continue to enter into additional  collaborations and similar
agreements  as  opportunities  arise,  we may  not be able  to  negotiate  these
arrangements on favorable terms, if at all, and these  relationships  may not be
successful.

Our  future  success  will  depend  upon our  ability  to first  obtain and then
adequately  protect our patent and other  intellectual  property rights, as well
avoiding the infringement of the rights of others.

Our future success will be highly dependent upon our ability to first obtain and
then defend the patent and other intellectual  property rights necessary for the
commercialization  of our  product  candidates.  We have filed  numerous  patent
applications on the  technologies and processes that we use in the United States
and certain foreign countries. Although we have obtained a number of issued U.S.
patents to date, the patent  applications owned or licensed by us may not result
in additional  patents being issued.  Moreover,  these patents may not afford us
the  protection  we  need  against  competitors  with  similar  technologies  or
products.

                                  Page 6 of 12



The successful  development of diagnostic and  therapeutic  products  frequently
requires the  application of multiple  technologies  which may be subject to the
patent or other  intellectual  property  rights of third  parties.  Although  we
believe it is likely we will need to license  technologies  and  processes  from
third parties in the ordinary course of our business, we are not currently aware
of any material conflict involving our technologies and processes with any valid
patents or other  intellectual  property rights owned or licensed by others.  In
the event that a third party were to claim such a conflict  existed,  they could
sue us for  damages  as  well as seek to  prevent  us from  commercializing  our
product  candidates.  It is possible that a third party could successfully claim
that our products infringe on their intellectual property rights.  Uncertainties
resulting  from the litigation and  continuation  of patent  litigation or other
proceedings  could have a material  adverse  effect on our ability to compete in
the marketplace.  Any patent litigation or other proceeding, even if resolved in
our favor, would require  significant  financial  resources and management time.
Some of our competitors may be able to sustain these costs more effectively than
we  can  because  of  their  substantially   greater  financial  and  managerial
resources. If a patent litigation or other proceeding is resolved unfavorably to
us, we may be enjoined  from  manufacturing  or selling our  products  without a
license from the other party,  in addition to being held liable for  significant
damages.  We may  not be  able  to  obtain  any  such  license  on  commercially
acceptable terms, if at all.

Our ability to continue to sell one of our existing  products  and  successfully
commercialize  a  number  of  our  product  candidates  will  suffer  if we  are
unsuccessful in defending our European patents involving CEA antibodies.

We have been involved in patent litigation with F.  Hoffmann-LaRoche  since 1996
concerning  the  validity  of our  European  patents  covering  the  proprietary
antibody we use in CEA-Scan,  our cancer imaging product,  and labetuzumab,  our
cancer therapy  product  candidate.  These patents also cover the use of certain
highly  specific  anti-CEA  antibodies  which we believe  have a number of other
therapeutic uses. We believe that Hoffman-LaRoche has infringed our patents, and
they have  responded  by seeking to nullify the patents in  question.  If we are
unsuccessful  in these  proceedings,  our ability to execute our  business  plan
could be materially and adversely affected.

If we are unable to keep our trade secrets  confidential,  our  technologies and
other proprietary information may be used by others to compete against us.

In addition to our  reliance on patents,  we attempt to protect our  proprietary
technologies  and processes by relying on trade secret laws,  nondisclosure  and
confidentiality  agreements,  and licensing  arrangements with our employees and
other persons who have access to our proprietary  information.  These agreements
and  arrangements  may not provide  meaningful  protection  for our  proprietary
technologies  and  processes in the event of  unauthorized  use or disclosure of
such  information.  In  addition,  our  competitors  may  independently  develop
substantially  equivalent technologies and processes or otherwise gain access to
our trade secrets or technology,  either of which could materially and adversely
affect our competitive position.

We face  substantial  competition in the  biotechnology  industry and may not be
able to compete successfully against one or more of our competitors.

The biotechnology  industry is highly  competitive,  particularly in the area of
diagnostic and therapeutic  oncology  products.  In recent years there have been
extensive technological innovations achieved in short periods of time, and it is

                                  Page 7 of 12


possible  that future  technological  changes and  discoveries  by others  could
result in our products and product candidates quickly becoming  uncompetitive or
obsolete.  A number of companies,  including  IDEC  Pharmaceuticals,  Genentech,
Glaxo SmithKline,  Ligand Pharmaceuticals,  Millennium Pharmaceuticals,  Nycomed
Amersham,  Protein Design Laboratories,  Schering AG and Corixa Pharmaceuticals,
are engaged in the development of diagnostic and therapeutic  oncology products.
Many of these  companies have  significantly  greater  financial,  technical and
marketing  resources than we do. In addition,  many of these companies have more
established  positions in the  pharmaceutical  industry and are therefore better
equipped to  develop,  commercialize  and market  oncology  products.  Even some
smaller  competitors may obtain a significant  competitive  advantage over us if
they are able to discover  or  otherwise  acquire  patentable  inventions,  form
collaborative arrangements or merge with larger pharmaceutical companies.

We expect to face increasing  competition from universities and other non-profit
research  organizations.  These  institutions  carry out a significant amount of
research and development in the field of antibody-based  technologies,  and they
are increasingly  aware of the commercial value of their findings.  As a result,
they are  demanding  greater  patent and other  proprietary  rights,  as well as
licensing and future royalty revenues.

Our  limited  marketing  and  sales  experience  could  impair  our  ability  to
successfully sell products.

We are  currently  relying,  in  substantial  part, on our own limited sales and
marketing staff to market our current diagnostic imaging products,  CEA-Scan and
LeukoScan.   We  currently  have  no  marketing  or  sales  experience  for  our
therapeutic  product  candidates  and will need to attract  qualified  sales and
marketing  professionals  or identify  out-licensing  opportunities  in order to
commercialize any future therapeutic  products. If we are unable to successfully
build our sales force,  our ability to sell  products,  as well as our financial
condition and operating results, could be materially and adversely affected.

We could be temporarily unable to sell our diagnostic products if our agreements
with distributors are unexpectedly terminated.

We  currently  do not have the  internal  resources  necessary  to  develop  and
maintain the operating  procedures  required by the FDA and  comparable  foreign
regulatory  authorities to oversee distribution of our products. As a result, we
have entered into  arrangements  with third parties to perform this function for
the foreseeable future. If these agreements are unexpectedly terminated, we will
be required to quickly enter into comparable  arrangements  with other qualified
third  parties,  and we will be  unable  to  distribute  our  products  until an
acceptable alternative is identified. If we were even only temporarily unable to
distribute  our  products,  our  business  could  be  materially  and  adversely
affected.

We may never receive approval to sell LeukoScan in the United States.

We have not  received  approval  from the FDA to sell our  LeukoScan  diagnostic
imaging  product in the United  States,  and it remains  unclear if we will ever
obtain such  approval.  In  addition,  the FDA could  impose  conditions  on its
approval  which  could  significantly  affect the  commercial  viability  of the
product.  The FDA could also require us to undertake additional clinical studies
or otherwise  expend  additional  funds before granting  approval,  and we could
determine not to pursue our  application  any further at that time. If we do not
receive approval to market and sell LeukoScan in the United States,  our results
of operations and financial condition could be adversely affected.

                                  Page 8 of 12


In the event we are  unable  to  continue  to use  fluids  produced  in mice for
certain of our  product  candidates,  we might need to make  expensive  and time
consuming changes in our development programs.

CEA-Scan  and certain of our other  imaging  agents are derived  from the fluids
produced in mice. Regulatory authorities, particularly in Europe, have expressed
concerns  about  the use of  these  fluids  for  the  production  of  monoclonal
antibodies.  These regulatory authorities may determine that our quality control
procedures  for these  products  are  inadequate.  While we are  continuing  our
development  efforts  to  produce  certain of our  monoclonal  antibodies  using
alternative methods,  this process constitutes a substantial  production change,
which  in  itself  will  require  additional  manufacturing  equipment  and  new
regulatory  approvals.  In the  event  we have to  discontinue  the use of mouse
fluids,  we may not have the  resources  at the time to  acquire  the  necessary
manufacturing  equipment and expertise  that we will need to make the changes in
our development programs.

We may be liable for  contamination or other harm caused by hazardous  materials
that we use in the operations of our business.

In addition to laws and regulations  enforced by the FDA, we are also subject to
regulation  under  various  other  foreign,  Federal,  state and local  laws and
regulations. Our research and development programs involve the controlled use of
viruses,  hazardous materials,  chemicals and various radioactive compounds. The
risk of  accidental  contamination  or injury from these  materials can never be
completely eliminated, and if an accident occurs we could be held liable for any
damages that result, which could exceed our available resources.

The nature of our business exposes us to significant  liability claims,  and our
insurance coverage may not be adequate to cover any future claims.

The use of our  compounds  in clinical  trials and any future sale exposes us to
liability claims which could be substantial. These claims might be made directly
by healthcare providers, medical personnel, patients, consumers,  pharmaceutical
companies and others selling or distributing  our compounds.  While we currently
have  product  liability  insurance  that we consider  adequate  for our current
needs,  we may not be able to continue  to obtain  comparable  insurance  in the
future at an acceptable  cost,  if at all. If for any reason we cannot  maintain
our existing or comparable liability  insurance,  our ability to clinically test
and market products could be significantly  impaired.  Moreover,  the amount and
scope of our insurance  coverage,  as well as the  indemnification  arrangements
with third  parties upon which we rely,  may be  inadequate to protect us in the
event of a successful product liability claim. Any successful claim in excess of
our insurance  coverage  could  materially  and  adversely  affect our financial
condition and operating results.

The loss of key employees could adversely affect our operations.

We are  heavily  dependent  upon  the  talents  of  Dr.  Goldenberg,  our  Chief
Scientific Officer, Ms. Sullivan, our President and Chief Executive Officer, and
certain other key personnel. If Dr. Goldenberg, Ms. Sullivan or any of our other
key personnel were to unexpectedly  leave our company,  our business and results
of operations could be materially and adversely  affected.  In addition,  as our
business  grows we will need to continue to attract  additional  management  and
scientific  personnel.  Competition for qualified personnel in the biotechnology
and  pharmaceutical  industries is intense,  and we may not be successful in our
recruitment efforts. If we are unable to attract,  motivate and retain qualified
professionals, our operations could be materially and adversely affected.

                                  Page 9 of 12


We are subject to certain covenants that place  restrictions on the operation of
our business.

We are subject to contractual  covenants that provide that we may not enter into
certain  transactions without the prior consent of certain holders of our common
stock.  For example,  we may not sell our business to an affiliate  without such
approval  unless the sale is for  consideration  at least  equal to (a) the fair
market value of our company (as  determined  by our Board of  Directors)  in the
event of a sale of assets or (b) the then  current  market  price of our  common
stock in the event of a sale of stock. As a result of these covenants, we may be
unable to sell the company under  circumstances  that you and other stockholders
would otherwise approve.

Our ability to achieve  significant  revenues from the sale of our products will
depend,  in part,  on the ability of  healthcare  providers  to obtain  adequate
reimbursement  from Medicare,  Medicaid,  private insurers and other health care
payers.

The continuing efforts of government and insurance companies, health maintenance
organizations  and other  payers of health care costs to contain or reduce costs
of health care may adversely  affect our future  revenues and ability to achieve
profitability.  Our ability to successfully  commercialize  future products will
depend,  in  significant  part, on the extent to which health care providers can
obtain appropriate reimbursement levels for the cost of our products and related
treatment.  Third-party  payers are increasingly  challenging the prices charged
for diagnostic and therapeutic  products and related  services.  Also, the trend
towards  managed health care in the United States and the  concurrent  growth of
organizations  such as  HMOs,  could  control  or  significantly  influence  the
purchase  of  health  care  services  and  products.  In  addition,  legislative
proposals  to reform  health care or reduce  government  insurance  programs may
result in lower  prices or the actual  inability  of  prospective  customers  to
purchase our products. The cost containment measures that health care payers and
providers  are  instituting  and the  effect of any  health  care  reform  could
materially and adversely affect our ability to operate profitably.  Furthermore,
even if  reimbursement  is  available,  it may not be  available at price levels
sufficient for us to realize a positive return on our investment.

The  general  business  climate  is  uncertain  and we do not know how this will
impact our business.

Over the past 18 months, there have been dramatic changes in economic conditions
and the general  business climate has been negatively  impacted.  Indices of the
United States stock markets have fallen  precipitously,  and consumer confidence
has waned. Accordingly,  many economists theorize that the United States is in a
recession.  Compounding the general unease about the current business climate is
the still  unknown  economic  and  political  impact of the  September  11, 2001
terrorist  attacks and hostilities in Afghanistan.  We are unable to predict how
any of these factors may affect our business.


Risks Related to Our Common Stock

The market price of our stock is likely to continue to fluctuate widely based on
a number of factors, many of which are beyond our control.

                                 Page 10 of 12


The market price of our common stock has been,  and is likely to continue to be,
highly  volatile.  Furthermore,  the stock market  generally  and the market for
stocks of relatively small  biopharmaceutical  companies like us, have from time
to time  experienced,  and likely will again  experience,  significant price and
volume fluctuations that are unrelated to actual operating performance.

From time to time,  stock market analysts  publish research reports or otherwise
comment upon our business and future prospects.  Due to a number of factors,  we
may fail to meet the  expectations  of securities  analysts or investors and our
stock price would likely decline as a result. These factors include:

o    announcements  by us, our partners or our competitors of clinical  results,
     technological   innovations,   product  sales,   new  products  or  product
     candidates;

o    the formation or  termination of our corporate  alliances and  distribution
     arrangements;

o    developments or disputes concerning our patent or other proprietary rights,
     and theissuance of patents in our field of business to others;

o    government regulatory action;

o    period-to-period fluctuations in the results of our operations; and

o    developments  and market  conditions  for  emerging  growth  companies  and
     biopharmaceutical companies, in general.

In the  past,  following  periods  of  volatility  in the  market  prices of the
securities of companies in our industry,  securities class action litigation has
often been instituted against those companies. If we face such litigation in the
future,  it would result in  substantial  costs and a diversion of  management's
attention and resources, which would negatively impact our business.

Our principal stockholder can significantly  influence all matters requiring the
approval by our stockholders.

As of March 31, 2002, Dr. Goldenberg, our Chairman and Chief Scientific Officer,
controlled  the right to vote  approximately  17.5% of our  common  stock.  As a
result of this voting power,  Dr.  Goldenberg  has the ability to  significantly
influence the outcome of substantially  all matters that may be put to a vote of
our stockholders, including the election of our directors.

A  significant  number of our shares are  eligible for resale that may lower the
market price of our common stock and impair our ability to raise new funds.

As of March 31, 2002,  we had  approximately  49,738,543  shares of common stock
outstanding,  9,092,672  of  which  were  held by our  directors  and  executive
officers.  These shares may be resold within the limitations imposed by Rule 144
under  the  Securities  Act.  As of March 31,  2002,  there  were an  additional
2,766,750 shares issuable upon the exercise of stock options, of which 1,179,875
were exercisable and 54,000 shares issuable upon the exercise of warrants. Sales
of substantial  amounts of shares of our common stock, or the mere prospect that
those sales will  occur,  could  cause the market  price of our common  stock to
decline.  Those  sales  might make it more  difficult  for us to sell equity and
equity-related  securities  in the future at a time and price  that we  consider
appropriate.

                                 Page 11 of 12


We have adopted  anti-takeover  provisions  that may frustrate  any  unsolicited
attempt to acquire our company or remove or replace our  directors and executive
officers.

Provisions  of our  certificate  of  incorporation,  our  by-laws  and  Delaware
corporate law could make it more difficult for a third party to acquire  control
of our company in a  transaction  not  approved by our Board of  Directors.  For
example,  we have adopted a stockholder rights plan that makes it more difficult
for a third party to acquire  control of our company  without the support of our
Board of  Directors.  In addition,  our Board of  Directors  may issue up to ten
million shares of preferred stock and determine the price,  rights,  preferences
and privileges,  including voting and conversion rights, of these shares without
any further vote or action by our stockholders.  The issuance of preferred stock
could have the effect of delaying, deterring or preventing an unsolicited change
in  control  of our  company,  or could  impose  various  procedural  and  other
requirements  that could make it more  difficult for holders of our common stock
to effect  certain  corporate  actions,  including the  replacement of incumbent
directors and the completion of  transactions  opposed by the incumbent Board of
Directors.  The rights of the  holders of our common  stock would be subject to,
and may be  adversely  affected  by, the rights of the holders of any  preferred
stock that may be issued in the future.

We are also  subject to Section 203 of the  Delaware  General  Corporation  Law,
which prohibits us from engaging in a business combination with any "interested"
stockholder  (as  defined in Section  203) for a period of three  years from the
date the person became an interested stockholder,  unless certain conditions are
met.

                                 Page 12 of 12