UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q/A1 (Amends Part II, Item 6) (Mark One) [X] Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934. For the period ended March 31, 2001 -------------- 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 (IRS 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 12, 2001, there were 49,525,371 shares of the registrant's common stock outstanding. PART II Item 6. Exhibits and Reports on Form 8-K (a) Exhibits 10 Development and License Agreement, as amended as of April 1, 2001, by and between the Registrant and Amgen, Inc. (Certain portions of this exhibit have been omitted based upon a request for confidential treatment. The omitted portions of this exhibit have been separately filed with the Securities and Exchange Commission on a confidential basis.) 99 Risk Factors (previously filed) -2- SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this amended report to be signed on its behalf by the undersigned, thereunto duly authorized. IMMUNOMEDICS, INC. (Registrant) DATE: June 29, 2001 By: /s/ Cynthia L. Sullivan ---------------------------------------- Cynthia L. Sullivan President and Chief Executive Officer (Principal Executive Officer) DATE: June 29, 2001 By: /s/ Shailesh R. Asher ---------------------------------------- Shailesh R. Asher Controller and Acting Chief Financial Officer (Principal Financial and Accounting Officer) -3- EXHIBIT INDEX 10 Development and License Agreement, as amended as of April 1, 2001, by and between the Registrant and Amgen, Inc. (Certain portions of this exhibit have been omitted based upon a request for confidential treatment. The omitted portions of this exhibit have been separately filed with the Securities and Exchange Commission on a confidential basis.) 99 Risk Factors (previously filed)