Tempest Therapeutics Inc.
TPST | NASDAQ
$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 |
Tempest Therapeutics Inc.
| 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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