================================================================================ 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 the earliest event reported): November 27, 2001 NEUROCRINE BIOSCIENCES, INC. (Exact name of registrant as specified in its charter) DELAWARE 0-28150 33-0525145 (State or other (Commission File Number) (IRS Employer jurisdiction of Identification Number) incorporation) 10555 SCIENCE CENTER DRIVE, SAN DIEGO, CA 92121 (Address of principal executive offices) (Zip Code) Registrant's telephone number, including area code: (858) 658-7600 N/A (Former name or former address, if changed since last report.) ================================================================================ This Current Report on Form 8-K is filed by Neurocrine Biosciences, Inc., a Delaware corporation (the "Company"), in connection with the matters described herein. ITEM 5. OTHER EVENTS On November 27, 2001, the Company announced the dosing of seven subjects in the initiation of a Phase I clinical trial with the Company's proprietary, orally active, gonadotropin-releasing hormone antagonist. A copy of the Company's press release announcing the initiation of the clinical trial, dated November 27, 2001, is attached hereto as Exhibit 99.1 and incorporated herein by reference. ITEM 7. EXHIBITS (c) Exhibits. The following exhibits are filed herewith: Exhibit Number Description of Exhibit ------ ---------------------- 99.1 Press Release, dated November 27, 2001. SIGNATURES Pursuant to the requirements of the Securities and Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. Dated: November 27, 2001 /s/ Paul W. Hawran ----------------- ------------------ Paul W. Hawran Executive Vice President and Chief Financial Officer EXHIBIT INDEX EXHIBIT NUMBER DESCRIPTION -------- ------------------------------------------------------------ 99.1 Press Release, dated November 27, 2001.