$BLSM

Keyes Jason A purchased $11K of BLSM

Keyes Jason A (Chief Financial Officer) purchased 700 shares of BlossomHill Therapeutics, Inc. (BLSM) at $16.00 on 2026-08-10.

Original reporting
SEC EDGAR · Keyes Jason A
Published Aug 10, 2026, 10:27 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Aug 10, 2026, 10:32 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
$BLSM
Bullish
medium confidence
Mentioned
$BLSM
Relevance
4/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$BLSMBullishLow
01

Why it matters

A CFO open-market purchase may provide a small sentiment tailwind, but the disclosure does not include new company performance, guidance, or regulatory/clinical catalysts.

02

Market read

Traders may note the insider buy for sentiment, but the transaction is small and not a fundamental catalyst.

03

What to watch

No 10b5-1 plan is cited, but the filing still lacks context on motivation, timing constraints, or whether the purchase is part of a broader compensation or liquidity pattern.

Relevance 4/10Novelty 3/10Timing: filed on 2026-08-10 (after-hours)

Background

This is an SEC Form 4 insider transaction disclosure for BlossomHill Therapeutics, Inc.

Company-level read

Ticker impact

$BLSMBullishMedium confidence
Context

BlossomHill Therapeutics CFO Jason Keyes filed a Form 4 for an open-market purchase of 700 shares at $16.00 on 2026-08-10.

Expected impact

Low likelihood of a sustained move; any reaction is likely limited and short-lived unless accompanied by other company-specific news.

Evidence & confidence

Form 4 insider purchases can support sentiment, but this transaction size ($11.2k) is small and provides no new operational or financial guidance.

Market effects

No clear sector read-through from a small, routine insider purchase.

None indicated.

None indicated.

Counterpoint

Insider buys on Form 4 can be routine or opportunistic and do not necessarily signal improved fundamentals, especially at small dollar amounts.

Key entities

  • BlossomHill Therapeutics, Inc.

    Subject of the Form 4 insider transaction disclosure.

  • Jason Keyes

    Chief Financial Officer who purchased 700 shares open-market at $16.00 on 2026-08-10.

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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