UNITED STATES
                       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):  May 11, 2004



                               Immunomedics, Inc.
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             (Exact Name of Registrant as Specified in Its Charter)



            Delaware                  000-12104             61-1009366
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  (State or Other Jurisdiction       (Commission        (I.R.S.  Employer
        of Incorporation)            File Number)       Identification No.)



300 American Road, Morris Plains, New Jersey                   07950
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  (Address of Principal Executive Offices)                   (Zip Code)



Registrant's telephone number, including area code:       (973) 605-8200
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                                 Not applicable
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          (Former Name or Former Address, if Changed Since Last Report)


ITEM 7.     FINANCIAL STATEMENTS, PRO FORMA FINANCIAL INFORMATION AND EXHIBITS.

            (c)   Exhibits:

            99.1  - Press Release, dated May 11, 2004


ITEM 12.    RESULTS OF OPERATIONS AND FINANCIAL CONDITION.

      On May 11, 2004, Immunomedics, Inc. issued a press release reporting
financial results for the fiscal quarter ended March 31, 2004. A copy of the
press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K
and is incorporated herein by reference. The information in this Current Report
on Form 8-K, including Exhibit 99.1, is being furnished and shall not be deemed
to be "filed" for purposes of Section 18 of the Securities Exchange Act of 1934,
as amended (the "Exchange Act"), or otherwise subject to the liabilities of such
Section, nor shall it be deemed incorporated by reference in any filing under
the Securities Act of 1933, as amended, or the Exchange Act, except as otherwise
expressly stated in such filing.


                                   SIGNATURES


      Pursuant to the requirements of the Securities Exchange Act of 1934, as
amended, the registrant has duly caused this report to be signed on its behalf
by the authorized undersigned.


Date:  May 12, 2004                    IMMUNOMEDICS, INC.



                                       By: /s/ Gerard G. Gorman
                                           -----------------------------------
                                           Name:  Gerard G. Gorman
                                           Title: Vice President, Finance, and
                                                  Chief Financial Officer


                                  EXHIBIT INDEX
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EXHIBIT NUMBER                            DESCRIPTION
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     99.1                                 Press Release, dated May 11, 2004