SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549


                                    FORM 8-K

                                 CURRENT REPORT

                     Pursuant to Section 13 or 15(d) of the
                         Securities Exchange Act of 1934


         Date of Report (Date of earliest event reported): March 5, 1999



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




         Delaware                   0-12104                  61-1009366
(State or Other Jurisdiction      (Commission)              (IRS Employer
   of  Incorporation)              File Number)            Identification No.)




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




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




          (Former name or former address, if changed since last report)






Item 5.  Other Events

                  IMG  Technology,  LLC  ("IMG"),  an 80%  owned  subsidiary  of
Immunomedics,   Inc.("Company"),   has  formed  a  joint  venture  with  Coulter
Corporation   ("Coulter")   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.

                  On March 5, 1999, the Company contributed to IBC, on behalf of
IMG, certain rights to its proprietary  humanized  antibodies against the cancer
marker carcinoembryonic  antigen, which is used in its CEA-Cide(a)  therapeutic,
and  Coulter  contributed  to IBC  certain  rights to its  bispecific  targeting
technology called the "Affinity Enhancement System" or AES. The Company assigned
its rights pursuant to the terms of a license  agreement with IBC dated March 5,
1999 in exchange for the grant to IMG of a 53.28% interest in IBC ("Immunomedics
License  Agreement").  Coulter received a 46.72% interest in IBC in exchange for
its contribution.

                  The  license  granted  to IBC is a  worldwide,  royalty  free,
exclusive  license  which is  limited  to the "IBC  Field"  with  respect to the
"Immunomedics Patent Property" and the "Immunomedics  Biotechnology  Assets," as
those terms are defined in Section 1 of the Immunomedics License Agreement.

                  Additionally on March 5, 1999,  several investors  contributed
$3,000,000  to IBC in exchange for a 7% interest in the venture,  resulting in a
corresponding  reduction of IMG's and  Coulter's  interests in IBC to 49.55% and
43.45%  respectively.  Coulter,  IMG and the investors entered into an operating
agreement  (the "IBC  Operating  Agreement")  which  establishes  the rights and
obligations  of the  respective  members.  Under the terms of the IBC  Operating
Agreement,  neither IMG nor Coulter may sell any portion of its  interest in IBC
without first  providing the other with a right of first refusal with respect to
such sale,  provided  that after a public  offering of IBC  securities,  IMG and
Coulter will be permitted to sell up to 20% of their respective interests in IBC
free of such right of first refusal.

                  IMG is a Delaware limited liability  company owned 80%  by the
Company and 20% by Dr. David Goldenberg.  Dr. Goldenberg, who is the Chairman of
the Board of the Company,  received  his  interest  pursuant to the terms of his
employment  agreement  with the Company.  IMG is intended to be a single purpose
entity,  its sole asset being its interest in IBC. Dr.  Goldenberg  and IMG have
entered  into an  operating  agreement  (the "IMG  Operating  Agreement")  which
establishes their relative rights and obligations.

                  The  foregoing   summaries  of  agreements   are   necessarily
incomplete and selective and are qualified in their entirety by reference to the
agreements summarized, each of which is attached hereto as an exhibit.

                  At  a  special meeting of stockholders held on March 19, 1999,
stockholders of the Company authorized the issuance, if necessary,  of shares of
common  stock in excess of  7,577,617  shares  upon  conversion  of the Series F
Preferred Stock issued or issuable to investors in accordance with the Company's
December 1999 Private  Placement.  The terms of the Series F Preferred Stock are
more fully set forth in the Proxy Statement dated February 10, 1999 in conection
with the special meeting.

Item 7.  Financial Statements and Exhibits

         (c) Exhibits

Exhibit No.  Description

  10.1            Operating  Agreement,  dated  March 5, 1999,  by and among IMG
                  Technology,  LLC, Coulter  Corporation and the investors named
                  therein.

  10.2            License  Agreement,  dated  March  5,  1999,  by  and  between
                  Immunomedics, Inc. and IBC Pharmaceuticals, LLC.


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  10.3            Operating  Agreement,  dated  March  5, 1999,  by  and between
                  Immunomedics,  Inc.,  IMG   Technology,  LLC   and   David  M.
                  Goldenberg.

  99.1            Press Release, dated March 8, 1999


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                                   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.


                                                       By:/s/ Robert J. DeLuccia
                                                              Robert J. DeLuccia
                                                       President and
                                                       Chief Executive Officer



Date:  March 23, 1999


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