-------------------------------------------------------------------------------- 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): August 4, 2005 NEKTAR THERAPEUTICS (Exact name of Registrant as specified in its charter) Delaware 0-24006 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 Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: [ ] Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) [ ] Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) [ ] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) [ ] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) -------------------------------------------------------------------------------- Item 2.02 Results of Operations and Financial Condition. On August 4, 2005, Nektar Therapeutics issued a press release (the "Press Release") announcing results for the three-month and six-month periods ended June 30, 2005. A copy of the Press Release is attached as Exhibit 99.1 to this Current Report and is incorporated herein by reference. The information in this report, including the exhibit hereto, shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that Section or Sections 11 and 12(a)(2) of the Securities Act of 1933, as amended. The information contained herein and in the accompanying exhibit shall not be incorporated by reference into any filing with the Securities and Exchange Commission made by Nektar Therapeutics, whether made before or after the date hereof, regardless of any general incorporation language in such filing. 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/ AJIT S. GILL ---------------- Ajit S. Gill Chief Executive Officer, President and Director Date: August 4, 2005 By: /s/ AJAY BANSAL --------------- Ajay Bansal Chief Financial Officer and Vice President, Finance and Administration Date: August 4, 2005 EXHIBIT INDEX Exhibit No. Description ----------- ----------- 99.1 Earnings Press Release of Nektar Therapeutics dated August 4, 2005.