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NASDAQ · Health care

Tempest Therapeutics, Inc. (TPST)

It posted a net loss of $40.5M. In fiscal 2025 capital spending exceeded operating cash flow by $26.8M. At June 30, 2026 it held $779K in cash. Its latest periodic report to the SEC is the quarterly report (10-Q) filed on August 13, 2026.

Price
$0.83
-2.47% on the day · September 25, 2026
52-week range $0.74 to $12.23
Market cap
$13.2M

What Tempest Therapeutics, Inc. does

Tempest Therapeutics, Inc. is registered with the SEC under industry code SIC 2834 (Pharmaceutical Preparations). Its shares trade on NASDAQ under the ticker TPST.

Revenue and profit by year

Net income
FY18: -$27.2M -$27.2M FY18FY19: -$44.6M -$44.6M FY19FY20: -$19.2M -$19.2M FY20FY21: -$28.3M -$28.3M FY21FY22: -$35.7M -$35.7M FY22FY23: -$29.5M -$29.5M FY23FY24: -$41.8M -$41.8M FY24FY25: -$26.3M -$26.3M FY25

Fiscal years as reported in annual reports. Amounts in USD.

Key figures

Fiscal yearRevenueOperating incomeNet incomeDiluted EPSFree cash flow
2025n/a-$26.6M-$26.3M-$6.33-$26.8M
2024n/a-$42M-$41.8M-$19.50-$33.5M
2023n/a-$29.2M-$29.5M-$24.83-$27.5M
2022n/a-$34.6M-$35.7M-$40.17-$31.6M
2021n/a-$27M-$28.3M-$97.11-$26.1M
2020n/a-$19.3M-$19.2M-$533.39-$19.1M

Full financial statements: income, balance sheet and cash flow

Next report expected around October 20, 2026.

Estimated from its filing rhythm: about 68 days after its last report of August 13, 2026, its usual gap. Not a date the company has announced. See the report calendar

Latest SEC filings

What Tempest Therapeutics, Inc. has filed recently, newest first. Each links to the original document on SEC EDGAR.

  1. September 25, 2026
  2. September 17, 2026
  3. September 16, 2026
  4. September 16, 2026
  5. September 15, 2026
  6. September 1, 2026
  7. August 24, 2026
  8. August 21, 2026
  9. August 18, 2026
  10. August 18, 2026

Recent insider filings (Forms 3, 4 and 144): 10, the latest on June 23, 2026. Insider transactions on SEC

Insider trades

What the people running Tempest Therapeutics, Inc. did with its shares, from the Form 4 filings they must send the SEC within two business days.

No insider trades were reported in the last 90 days.

Bought (open market)
$0
last 90 days
Sold
$0
last 90 days
DateInsiderWhatSharesPriceValueFiling
March 24, 2026 Angel MatthewCEO and President, Director, 10% owner Boughtindirect 231,482 $2.16 $500K Form 4

All insider filings on SEC.gov · Where insiders are buying across the market

Who owns TPST

Three views from three kinds of SEC filings, each with its own date. They overlap and are not added up.

5% holders

Anyone who owns more than 5% of a class of shares must say so on Schedule 13D (if they may seek to influence the company) or 13G (a passive holder). The latest filing of each holder is shown: 13G filings of the last 2 years, 13D of the last 3.

HolderOf classSharesFiled
Matthew Angel13D, may seek influence 37.4% 5,531,516 March 25, 2026
Sabby Management, LLC13G, passive with 2 related filers 9.9% 492,223 January 21, 2026

Latest filings below 5%: Versant Vantage II, L.P. 1.1% (April 2, 2026).

Largest institutional holders

No Form 13F positions imported for this company yet.

Insiders

Reported holdings of insiders who filed a Form 4 in the last 12 months: the shares each one held after their latest reported transaction. This is not the total held by all insiders.

1 insiders reported holding 231,482 shares in total, about $191.9K at the last price.

HolderSharesAs of
Angel MatthewCEO and President, Director, 10% owner 231,482231,482 held indirectly March 24, 2026

Schedule 13D/13G filings on SEC.gov

All filings on SEC EDGAR

Questions about TPST

What does Tempest Therapeutics, Inc. do?

Tempest Therapeutics, Inc. is registered with the SEC under industry code SIC 2834 (Pharmaceutical Preparations). Its shares trade on NASDAQ under the ticker TPST.

Is Tempest Therapeutics, Inc. profitable?

No. Over the twelve months to June 30, 2026 it reported a net loss of $40.5M.

When did Tempest Therapeutics, Inc. last report?

Its most recent periodic report is the quarterly report (10-Q) filed on August 13, 2026. It covers the period to June 30, 2026. Its newest filing of any kind is the shelf registration to sell securities from September 25, 2026.

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Where the numbers come from

Financial figures are the values Tempest Therapeutics, Inc. tagged in its own SEC filings (XBRL), taken from the latest filing for each period, so restatements replace older figures. Revenue, profit and cash flow are for full fiscal years unless marked as the last twelve months, which is the sum of the four most recent quarters. Where a company reports only the full year, the fourth quarter is the year minus the first three.

Prices are delayed end-of-day market data in the listing currency, and market cap moves with the price. P/E is shown only when earnings per share are positive. Nothing here is investment advice.