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Tempest Therapeutics (TPST) pushes key vote after missing 75% backing

(Moderate)
(Neutral)
Form Type
8-K

Rhea-AI Filing Summary

Tempest Therapeutics, Inc. (TPST) reports that its reconvened special meeting of stockholders was called to order on August 17, 2026 to consider a proposal to amend its Restated Certificate of Incorporation. The amendment would replace specified supermajority voting requirements and permit stockholder action by written consent, as described in the previously distributed proxy statement. A quorum was present, with 10,601,849 shares represented out of 14,806,997 shares of common stock outstanding as of the May 28, 2026 record date. Because there were not enough votes to approve the proposal, the company adjourned the meeting to allow additional time for voting. The special meeting will reconvene on September 15, 2026 at 12:00 p.m. Eastern Time via live webcast, using the same access credentials. The proposal requires the affirmative vote of at least 75% of the votes entitled to be cast. The record date and previously submitted proxies remain in effect unless revoked.

Positive

  • None.

Negative

  • None.
Item 5.07 Submission of Matters to a Vote of Security Holders Governance
Results of a shareholder vote on proposals at an annual or special meeting.
Item 8.01 Other Events Other
Voluntary disclosure of events the company deems important to shareholders but not covered by other items.
Shares outstanding as of record date 14,806,997 shares Common stock outstanding as of May 28, 2026, the record date for the special meeting
Shares present or represented 10,601,849 shares Shares virtually present or represented by proxy at the August 17, 2026 special meeting session
Quorum percentage 71.6% Portion of outstanding common stock present or represented at the August 17, 2026 session
Required approval threshold 75% Affirmative votes of all votes entitled to be cast in an annual election of directors
Reconvened meeting date and time September 15, 2026, 12:00 p.m. Eastern Time Scheduled time for the reconvened special meeting via live webcast
Record date May 28, 2026 Date for determining stockholder eligibility to vote at the special meeting
supermajority voting requirements regulatory
"to replace specified supermajority voting requirements and permit stockholder action"
quorum regulatory
"to assist with obtaining adequate votes to achieve the required quorum"
A quorum is the minimum number of members needed to officially hold a meeting or make decisions. It ensures that decisions are made with enough participation to represent the group’s interests, much like a majority must be present for a vote to be valid. For investors, understanding quorum is important because it affects when and how important company or organization decisions can be legally made.
definitive proxy statement regulatory
"Tempest has filed a definitive proxy statement and other relevant documents"
A Definitive Proxy Statement is a detailed document that a company sends to its shareholders before a big meeting, like voting on important decisions. It explains what's being voted on and gives important information so shareholders can make informed choices. It matters because it helps shareholders understand and participate in key company decisions.
proxy solicitation firm financial
"The Company has also engaged Sodali & Co., a proxy solicitation firm"

FAQ

What governance change is Tempest Therapeutics (TPST) seeking at the special meeting?

Tempest Therapeutics is seeking stockholder approval of a Certificate of Amendment to its Restated Certificate of Incorporation to replace specified supermajority voting requirements and to permit stockholder action by written consent, as detailed in its definitive proxy statement.

Why was Tempest Therapeutics’ August 17, 2026 special meeting adjourned?

The August 17, 2026 special meeting was adjourned because there were not sufficient votes at that time to approve the governance proposal, even though a quorum of 10,601,849 shares (71.6%) was present. The company is allowing more time for additional stockholder voting.

When will Tempest Therapeutics (TPST) reconvene its special meeting and how can stockholders attend?

The special meeting will reconvene on September 15, 2026 at 12:00 p.m. Eastern Time via live webcast at www.virtualshareholdermeeting.com/TPST2026SM2. Stockholders may use the same access code used for the originally scheduled July 27, 2026 meeting.

What voting threshold is required for Tempest Therapeutics’ proposal to pass?

The proposal requires the affirmative vote of at least 75% of the votes that all stockholders would be entitled to cast in any annual election of directors. This high threshold reflects the existing supermajority voting requirement the amendment seeks to replace.

What is the record date and share count for Tempest Therapeutics’ special meeting?

The record date for voting eligibility is May 28, 2026, when 14,806,997 shares of Tempest’s common stock were outstanding. At the August 17, 2026 session, 10,601,849 shares were present or represented by proxy, constituting a quorum.

Do Tempest Therapeutics (TPST) stockholders need to vote again for the reconvened special meeting?

Previously submitted proxies will remain valid and be voted at the reconvened September 15, 2026 meeting unless properly revoked. Stockholders who already voted and do not wish to change their vote do not need to take further action.

Who is assisting Tempest Therapeutics with proxy solicitation for the special meeting?

Tempest has engaged Sodali & Co., a proxy solicitation firm, to help obtain adequate votes. The firm is assisting in achieving the required quorum and approval threshold for the governance proposal at the special meeting.

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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 17, 2026

 

 

Tempest Therapeutics, Inc.

(Exact name of Registrant as Specified in Its Charter)

 

 

 

Delaware   001-35890   45-1472564

(State or Other Jurisdiction

of Incorporation)

 

(Commission

File Number)

 

(IRS Employer

Identification No.)

 

2000 Sierra Point Parkway, Suite 400  
Brisbane, California   94005
(Address of Principal Executive Offices)   (Zip Code)

Registrant’s Telephone Number, Including Area Code: (415) 798-8589

(Former Name or Former Address, if Changed Since Last Report)

 

 

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))

Securities registered pursuant to Section 12(b) of the Act:

 

Title of each class

 

Trading
Symbol(s)

 

Name of each exchange

on which registered

Common Stock, $0.001 par value   TPST   The Nasdaq Stock Market LLC
Series A Junior Participating Preferred Purchase Rights   N/A   The Nasdaq Stock Market LLC

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

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 13(a) of the Exchange Act. ☐

 

 
 


Item 5.07

Submission of Matters to a Vote of Security Holders.

The information disclosed in Item 8.01 of this Current Report on Form 8-K is incorporated herein by reference.

 

Item 8.01

Other Events.

On August 17, 2026, Tempest Therapeutics, Inc. (the “Company”) called to order its reconvened special meeting of stockholders (the “Special Meeting”) originally convened and adjourned on July 27, 2026. The purpose of the Special Meeting is to approve a Certificate of Amendment to the Company’s Restated Certificate of Incorporation to replace specified supermajority voting requirements and permit stockholder action by written consent in the form attached as Exhibit A to the proxy statement previously distributed to the Company’s stockholders in connection with the Special Meeting (the “Proposal”).

At the Special Meeting, a total of 10,601,849 shares, or 71.6% of the 14,806,997 shares of common stock outstanding as of May 28, 2026, the record date for the Special Meeting, were present virtually or represented by proxy, constituting a quorum. However, because there were not sufficient votes to approve the Proposal at the time of the Special Meeting, the Company decided to adjourn the Special Meeting to provide stockholders with additional time to vote and to facilitate broader participation.

The Special Meeting will reconvene on September 15, 2026 at 12:00 p.m. Eastern Time via live webcast at the following virtual meeting link, www.virtualshareholdermeeting.com/TPST2026SM2. Stockholders can use the same access code to attend the reconvened meeting on September 15, 2026 that was used for the originally scheduled Special Meeting convened on July 27, 2026.

The Proposal requires the affirmative vote of the holders of at least seventy-five percent (75%) of the votes that all the stockholders would be entitled to cast in any annual election of directors or class of directors.

No changes have been made to the Proposal to be voted on by the stockholders at the Special Meeting. The record date for determining stockholder eligibility to vote at the Special Meeting remains the close of business on May 28, 2026. Proxies previously submitted will be voted at the reconvened Special Meeting unless properly revoked, and stockholders who have already submitted a proxy or otherwise voted and do not wish to change their vote need not take any action.

Important Additional Information and Where to Find It:

Tempest has filed a definitive proxy statement and other relevant documents with the U.S. Securities and Exchange Commission (“SEC”) in connection with the Special Meeting. INVESTORS AND SECURITY HOLDERS ARE URGED TO READ THE DEFINITIVE PROXY STATEMENT AND OTHER RELEVANT DOCUMENTS FILED WITH THE SEC CAREFULLY AND IN THEIR ENTIRETY because they contain important information about the matters to be voted on at the Special Meeting. Stockholders may obtain copies of these documents free of charge at the SEC’s website at www.sec.gov or on Tempest’s website at https://www.tempesttx.com.

Participants in the Solicitation:

The Company and its directors and executive officers may be deemed to be participants in the solicitation of proxies from the Company’s stockholders in connection with the Special Meeting. Information about the Company’s directors and executive officers is outlined in Tempest’s Annual Report on Form 10-K for the year ended December 31, 2025, filed with the SEC on March 30, 2026, as updated by the Company’s Current Report on Form 8-K filed with the SEC on June 4, 2026, and information about their ownership of Tempest’s common stock is outlined in the definitive proxy statement for the Special Meeting filed with the SEC on July 17, 2026. The Company has also engaged Sodali & Co., a proxy solicitation firm, to assist with obtaining adequate votes to achieve the required quorum of a majority of the outstanding shares of the Company’s common stock entitled to vote at the Special Meeting.

 

 

2


SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

 

    TEMPEST THERAPEUTICS, INC.
Date: August 18, 2026     By:  

/s/ Matthew Angel

    Name:   Matthew Angel
    Title:   President and Chief Executive Officer

 

3

Filing Exhibits & Attachments

4 documents