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): September 30, 2002



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


         Delaware                  0-12104                  61-1009366
     (State or other             (Commission               (IRS Employer
     jurisdiction of             File Number)            Identification No.)
      incorporation)



     300  American Road,  Morris Plains,  New Jersey            07950
        (Address of principalexecutive offices)               (zip code)


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


                                 Not applicable
          (Former name or former address, if changed since last report)



Item 7.  Financial Statements and Exhibits.


(c)      Exhibits

          99.1 Certification  Pursuant to Section 906 of the  Sarbanes-Oxley Act
               of 2002  (Subsections (a) and (b) of Section 1350,  Chapter 63 of
               Title 18, United States Code), dated September 30, 2002.

Item 9.  Regulation FD Disclosure

     On September 30, 2002, the Registrant  filed its Annual Report on Form 10-K
for the  fiscal  year  ended  June 30,  2002 with the  Securities  and  Exchange
Commission.  In connection with the filing of the Form 10-K,  attached hereto as
an exhibit are  certifications  of the Registrant's  Chief Executive Officer and
Chief  Financial  Officer,  as required by 18 U.S.C.  Section  1350,  as adopted
pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. These  certifications
are being furnished  herewith solely to accompany the Form 10-K,  pursuant to 18
U.S.C.  Section  1350,  are not being  filed for  purposes  of Section 18 of the
Securities  Exchange Act of 1934, as amended,  and are not to be incorporated by
reference into any of the Registrant's  filings with the Securities and Exchange
Commission,   whether   filed  prior  to  or  after  the   furnishing  of  these
certifications,  regardless of any general or specific incorporation language in
any such filing.




                                   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 hereunto duly authorized.


                                           IMMUNOMEDICS, INC.




     Date:  September 30, 2002              /s/ CYNTHIA L. SULLIVAN
                                           ------------------------------
                                           Cynthia L. Sullivan
                                           President and Chief Executive Officer



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                                  EXHIBIT INDEX

Exhibit
Number   Description
- -------  -----------
99.1     Certification Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
         (Subsections (a) and (b) of Section 1350, Chapter 63 of Title 18,
         United States Code), dated September 30, 2002.




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                                                                    Exhibit 99.1

                                  Certification
     Pursuant to Section 906 of the  Sarbanes-Oxley Act of 2002 (Subsections (a)
     and (b) of Section 1350, Chapter 63 of Title 18, United States Code)

Pursuant to Section 906 of the  Sarbanes-Oxley  Act of 2002 (Subsections (a) and
(b) of Section 1350,  Chapter 63 of Title 18,  United States Code),  each of the
undersigned  officers  of  Immunomedics,   Inc.,  a  Delaware  corporation  (the
"Company"), does hereby certify, to such officer's knowledge, that:

The Form 10-K for the year ended June 30, 2002 (the "Form  10-K") of the Company
fully complies with the requirements of Section 13(a) or 15(d) of the Securities
Exchange  Act of 1934,  and the  information  contained  in the Form 10-K fairly
presents,  in all material  respects,  the  financial  condition  and results of
operations of the Company.


Dated:   September 30, 2002      /s/ Cynthia L. Sullivan
                                 ----------------------------------------
                                    Cynthia L. Sullivan
                                    President and Chief Executive Officer


Dated:   September 30, 2002      /s/ Gerard G. Gorman
                                 ----------------------------------------
                                    Gerard G. Gorman
                                    Vice President, Finance and
                                    Chief Financial Officer

The foregoing certification is being furnished solely pursuant to Section 906 of
the Sarbanes-Oxley Act of 2002 (Subsections (a) and (b) of Section 1350, Chapter
63 of Title 18, United States Code) and is not being filed as part of a separate
disclosure document.


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