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): April 22, 2003 NEKTAR THERAPEUTICS (Exact name of Registrant as specified in its charter) Delaware 0-23556 94-3134940 (State or other jurisdiction (Commission (IRS Employer of incorporation) File Number) Identification No.) 150 Industrial Road San Carlos, California 94070 (Address of principal executive offices and Zip Code) Registrant's telephone number, including area code: (650) 631-3100 Item 7. Financial Statements, Pro Forma Financial Information and Exhibits (c) Exhibits Exhibit 99.1: Press Release Dated April 22, 2003 Item 9. Regulation FD Disclosure This Form 8-K is being furnished to report information pursuant to Item 12 "Results of Operations and Financial Condition." Please see Item 12 below. Item 12. Results of Operations and Financial Condition On April 22, 2003, Nektar Therapeutics issued a press release announcing results for the quarter ended March 31, 2003. A copy of the press release is attached as Exhibit 99.1 to this Current Report and is incorporated herein by reference. SIGNATURES Pursuant to the requirement 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. By: /s/ AGIT S. GILL ----------------------------------- Ajit S. Gill Chief Executive Officer, President and Director Date: April 22, 2003 By: /s/ AJAY BANSAL ----------------------------------- Ajay Bansal Chief Financial Officer, and Vice President, Finance and Administration Date: April 22, 2003 EXHIBIT INDEX Exhibit No. Description 99.1 Earnings Press Release of Nektar Therapeutics dated April 22, 2003.