SEC Form S-8 filed by Nektar Therapeutics

Registration No. 333-             

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM S-8
REGISTRATION STATEMENT
UNDER
THE SECURITIES ACT OF 1933
 

NEKTAR THERAPEUTICS

(Exact name of registrant as specified in its charter)

455 Mission Bay Boulevard South

San Francisco, California 94158

(Address of Principal Executive Offices and Zip Code)

Nektar Therapeutics Amended and Restated 2017 Performance Incentive Plan

(Full Title of the Plan)

Mark A. Wilson

Chief Legal Officer

Nektar Therapeutics

455 Mission Bay Boulevard South

San Francisco, California 94158

415-482-5300

(Name, Address, and Telephone Number, Including Area Code, of Agent for Service)

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 7(a)(2)(B) of the Securities Act. ☐

EXPLANATORY NOTE

On March 19, 2025, the board of directors of the Registrant approved an amendment to Registrant’s Amended and Restated 2017 Performance Incentive Plan (as amended, the “PIP”), pursuant to which the number of shares of common stock, par value $0.0001 per share (the “Common Stock”), reserved and available for issuance under the PIP increased by 400,000 shares subject to stockholder approval, which was received on May 23, 2025. This Registration Statement on Form S-8 registers these 400,000 additional shares of Common Stock. The additional shares available for issuance under the PIP are of the same class as other securities relating to the PIP for which the Registrant’s registration statements filed on Form S-8 (Registration No. 333-218777) on June 15, 2017, on Form S-8 (Registration No. 333-226004) on June 29, 2018, on Form S-8 (Registration No. 333-242327) on August 7, 2020, on Form S-8 (Registration No. 333-258900) on August 18, 2021, on Form S-8 (Registration No. 333-266580) on August 5, 2022, on Form S-8 (Registration No. 333-273962) on August 14, 2023 and on Form S-8 (Registration No. 333-285827) on March 14, 2025 are effective.

The information contained in the Registrant’s prior registration statements on Form S-8 is hereby incorporated by reference pursuant to General Instruction E, except for “Item 8. Exhibits.”

PART II

INFORMATION REQUIRED IN THE REGISTRATION STATEMENT

Item 8. Exhibits.

SIGNATURES

Pursuant to the requirements of the Securities Act, the Registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-8 and has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of San Francisco, State of California, on August 7, 2025.

POWER OF ATTORNEY

Each person whose signature appears below constitutes and appoints Howard W. Robin and Mark A. Wilson, and each of them, acting individually and without the other, as his or her true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for him or her and in his or her name, place, and stead, in any and all capacities, to sign any and all amendments (including post-effective amendments, exhibits thereto, and other documents in connection therewith) to this Registration Statement, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and to perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents, or either of them individually, or their, his or her substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Act, this Registration Statement has been signed by the following persons in the capacities and on the dates indicated.

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