Tempest Therapeutics Inc. logo

Tempest Therapeutics Inc.

TPST | NASDAQ
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$0.87
+$0.10 (+12.43%)
Sep 22, 2026, 1:59 PM ET · Market open

Company Profile

Tempest Therapeutics Inc. is an oncology company, currently in the clinical development phase, dedicated to advancing novel small molecule drugs designed to combat cancer. The firm's pipeline highlights two key therapeutic candidates: TPST-1495, a compound functioning as a dual inhibitor of EP2 and EP4 receptors (which are implicated in prostaglandin E2 signaling), currently undergoing initial human trials for solid tumor indications. The second candidate, TPST-1120, is a targeted blocker of peroxisome proliferator-activated receptor alpha, also progressing through Phase 1 studies for solid tumors. Beyond these clinical assets, Tempest is exploring TREX-1, a pivotal cellular enzyme known for its role in regulating the innate immune response within cancerous growths. Established in 2011, Tempest Therapeutics Inc. is headquartered in South San Francisco, California, having previously operated as a subsidiary of Inception Sciences, Inc.

Key Executives

Name Position
Matthew Angel Chief Executive Officer, President & Director
Andrew Fang Head of Business Development
Justin Trojanowski VP of Finance, Corp. Controller, Treasurer, Secretary and Principal Financial & Accounting Officer

Latest SEC Filings

Date Type Title
Sep 01, 2026 424B3 Filing
Aug 31, 2026 EFFECT Filing
Aug 24, 2026 8-K Current Report
Aug 21, 2026 S-1 Filing
Aug 18, 2026 DEFA14A Filing
Aug 18, 2026 8-K Current Report
Aug 13, 2026 10-Q Quarterly Report
Aug 13, 2026 8-K Current Report
Aug 13, 2026 8-K Current Report
Jul 28, 2026 DEFA14A Filing
View All SEC Filings
Tempest Therapeutics Inc.
Tempest Therapeutics Inc. logo
Country United States
IPO Date Nov 11, 2012
Industry Biotechnology
Sector Healthcare
Employees 4
CEO Matthew Angel

Contact Details

2000 Sierra Point Parkway Brisbane, California 94005 United States

Stock Details

Ticker Symbol TPST
Exchange NASDAQ
Fiscal Year January - December
Reporting Currency USD
CIK Code 0001544227
CUSIP Number 87978U207
ISIN Number US87978U2078
SIC Code 2834

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