SEC Form S-8 POS filed by Tempest Therapeutics Inc.

As filed with the U.S. Securities and Exchange Commission on March 31, 2026

Registration No. 333-294732

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

 

 

POST-EFFECTIVE AMENDMENT NO. 1

TO

FORM S-8

REGISTRATION STATEMENT

UNDER

THE SECURITIES ACT OF 1933

 

 

Tempest Therapeutics, Inc.

(Exact name of Registrant as specified in its charter)

 

 

 

Delaware		45-1472564
(State or other jurisdiction of Incorporation or organization)		(I.R.S. Employer Identification No.)

2000 Sierra Point Parkway, Suite 400

Brisbane, California 94005

(415) 798-8589

(Address of principal executive offices) (Zip code)

Tempest Therapeutics, Inc. Amended and Restated 2023 Equity Incentive Plan

Tempest Therapeutics, Inc. Amended and Restated 2019 Employee Stock Purchase Plan

(Full titles of the plans)

Matthew Angel

Chief Executive Officer

Tempest Therapeutics, Inc.

2000 Sierra Point Parkway, Suite 400

Brisbane, California 94005

(415) 798-8589

(Name, address and telephone number, including area code, of agent for service)

 

 

Copies to:

Laura Berezin

Jaime Chase

Cooley LLP

1700 Seventh Avenue, Suite 1900

Seattle, Washington 98101

(206) 452-8700

 

 

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a 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.

 

Large accelerated filer		☐		Accelerated filer		☐
Non-accelerated filer		☒		Smaller reporting company		☒
				Emerging growth company		☐

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

This Post-Effective Amendment No. 1 to the Registration Statement on Form S-8 (File No. 333-294732), originally filed by Tempest Therapeutics, Inc. (the “Company”) with the Securities and Exchange Commission on March 30, 2026, is being filed solely to correct Exhibit 23.2, the Consent of Independent Registered Public Accounting Firm. The original filing mistakenly included a version of the consent with an incorrect date for the report of Ernst & Young LLP with respect to the Company’s consolidated financial statements included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2025. No other changes have been made to the Registration Statement.

Item 8. Exhibits

 

				Incorporated by Reference
Exhibit Number		Description		Schedule Form		File Number		Exhibit		Filing Date
4.1		Restated Certificate of Incorporation of the Registrant, as amended		10-Q		001-35890		3.1		5/15/2019
4.2		Certificate of Amendment to the Restated Certificate of Incorporation of the Company, as filed with the Secretary of State of the State of Delaware on June 24, 2021		8-K		001-35890		3.1		6/28/2021
4.3		Certificate of Amendment to the Restated Certificate of Incorporation of the Company, as filed with the Secretary of State of the State of Delaware on June 25, 2021		8-K		001-35890		3.2		6/28/2021
4.4		Certificate of Designation of Series A Junior Participating Preferred Stock, as filed with the Secretary of State of the State of Delaware on October 10, 2023		8-K		001-35890		3.1		10/11/2023
4.5		Amended and Restated Bylaws of the Registrant		8-K		001-35890		3.1		9/4/2021
4.6		Rights Agreement, dated as of October  10, 2023, between Tempest Therapeutics, Inc. and Computershare Trust Company, N.A., which includes the form of Certificate of Designation as Exhibit A, the form of Right Certificate as Exhibit B and the Summary of Rights to Purchase Preferred Shares as Exhibit C		8-K		001-35890		4.1		10/11/2023
4.7		Amendment No. 1, dated as of October 9, 2024, to Rights Agreement, dated as of October  10, 2023, by and between Tempest Therapeutics, Inc. and Computershare Trust Company, N.A., as rights agent		8-K		001-35890		4.1		10/10/2024
4.8		Amendment No. 2, dated as of December 5, 2024, to Rights Agreement, dated as of October  10, 2023, as amended, by and between Tempest Therapeutics, Inc. and Computershare Trust Company, N.A., as rights agent		8-K		001-35890		4.1		12/06/2024
5.1		Opinion of Cooley LLP		S-8		333-294732		5.1		3/30/2026
23.1		Consent of Cooley LLP (included in Exhibit 5.1).		S-8		333-294732		23.1		3/30/2026
23.2*		Consent of Ernst & Young LLP, independent registered public accounting firm
24.1		Power of Attorney (included on the signature page of this Form S-8)		S-8		333-294732		24.1		3/30/2026
99.1		Tempest Therapeutics, Inc. Amended and Restated 2023 Equity Incentive Plan		10-Q		001-35890		10.1		8/10/2023
99.2		Amendment No. 1 to Tempest Therapeutics, Inc. Amended and Restated 2023 Equity Incentive Plan		10-K		001-35890		10.12		3/30/2026
99.3		Tempest Therapeutics, Inc. 2019 Employee Stock Purchase Plan		8-K		001-35890		10.2		6/21/2022
107		Filing Fee Table		S-8		333-294732		107		3/30/2026

 

*	Filed herewith

SIGNATURES

Pursuant to the requirements of the Securities Act of 1933, as amended, 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 Brisbane, State of California, on March 31, 2026.

 

Pursuant to the requirements of the Securities Act of 1933, as amended, this registration statement has been signed by the following persons in the capacities and on the dates indicated.

 

Signature		Title		Date
/s/ Matthew Angel Matthew Angel		President, Chief Executive Officer and Director (Principal Executive Officer)		March 31, 2026
/s/ Nicholas Maestas Nicholas Maestas		Chief Financial Officer and Head of Corporate Strategy (Principal Financial Officer)		March 31, 2026
/s/ Justin Trojanowski Justin Trojanowski		Corporate Controller, Treasurer (Principal Accounting Officer)		March 31, 2026
* Stephen Brady		Chairman of the Board of Directors		March 31, 2026
* Christine Pellizzari		Director		March 31 2026
* Michael Raab		Director		March 31, 2026
* Ronit Simantov		Director		March 31, 2026

 

*By:		/s/ Matthew Angel
Name:		Matthew Angel
		Attorney-in-fact