$TPST

Angel Matthew purchased $500K of TPST (indirect holdings)

Angel Matthew (CEO and President) purchased 231,482 indirectly-held shares of Tempest Therapeutics, Inc. (TPST) at $2.16 ($0.50M total) on 2026-03-24.

Original reporting
SEC EDGAR · Angel Matthew
Published Jun 23, 2026, 8:56 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Jun 23, 2026, 9:01 PM UTC. Informational, not investment advice.
How this was made
AlphAI summarizes source reporting and applies a structured AI analysis for relevance, timing, sentiment and ticker impact. Always verify material claims with the original publisher.
AlphAI market briefInsider activity
Primary signal
$TPST
Bullish
medium confidence
Mentioned
$TPST
Relevance
6/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$TPSTBullishLow
01

Why it matters

The newest fact is the reported open-market purchase by the CEO/President, which can modestly influence sentiment but does not change fundamentals on its own.

02

Market read

Traders may treat this as a mild bullish sentiment datapoint, but it is unlikely to drive a major repricing without accompanying operational news.

03

What to watch

No 10b5-1 plan is stated, but the transaction date (2026-03-24) is earlier than the filing date, reducing immediacy for price discovery.

Relevance 6/10Novelty 6/10Timing: Form 4 filed 2026-06-23 (covers purchase dated 2026-03-24).

Background

The article is an SEC Form 4 insider transaction disclosure for Tempest Therapeutics, Inc.

Company-level read

Ticker impact

$TPSTBullishMedium confidence
Context

Tempest Therapeutics CEO/President Angel Matthew filed an open-market purchase of 231,482 shares (~$500k) on 2026-03-24 via Form 4.

Expected impact

Likely limited/short-lived price reaction; more relevant for sentiment than fundamentals.

Evidence & confidence

The filing is a primary Form 4 disclosure with a specific buy transaction, yet it is not a new operating catalyst and is described as indirect holdings with no 10b5-1 plan.

Market effects

No clear sector read-through; this is company-specific insider activity.

None indicated.

None indicated.

Counterpoint

Indirect holdings and a single ~$500k buy may reflect routine liquidity/compensation mechanics rather than a strong forward view.

Key entities

  • Tempest Therapeutics, Inc.

    TPST; subject of the Form 4 insider transaction disclosure.

  • Angel Matthew

    CEO and President; reported open-market purchase of 231,482 shares (~$500,001.12) via indirect holdings.

Full insider trading history

This story covers one filing. See everything behind it: every insider buy and sell on record, 10b5-1 plans, late filings, and which officers and directors are trading.

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