$IMNM

Horn Kinney sold $27K of IMNM

Horn Kinney (CHIEF BUSINESS OFFICER) sold 1,092 shares of Immunome Inc. (IMNM) at $25.00 on 2026-07-07 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · Horn Kinney
Published Jul 9, 2026, 9:38 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Jul 9, 2026, 9:39 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
$IMNM
Neutral
high confidence
Mentioned
$IMNM
Relevance
2/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$IMNMNeutralLow
01

Why it matters

The newest concrete fact is the reported open-market sale by the company’s Chief Business Officer under a pre-arranged 10b5-1 plan; it does not include new company performance, guidance, or legal/clinical developments.

02

Market read

Traders may note insider selling, but the 10b5-1 structure and lack of fundamental updates make it low-impact.

03

What to watch

The filing shows the insider ended with 0 shares, but it does not disclose reasons, future plans, or any concurrent company-specific catalyst.

Relevance 2/10Novelty 3/10Timing: Filed 2026-07-09, covering a sale executed 2026-07-07.

Background

The article is a SEC Form 4 insider transaction disclosure for Immunome Inc. (IMNM).

Company-level read

Ticker impact

$IMNMNeutralHigh confidence
Context

Horn Kinney, Immunome’s Chief Business Officer, sold 1,092 shares at $25.00 on 2026-07-07 under a 10b5-1 plan, leaving 0 shares.

Expected impact

Likely minimal immediate price impact; any effect would be sentiment-only and short-lived.

Evidence & confidence

The filing is a Form 4 insider transaction, but it explicitly states a pre-arranged 10b5-1 plan and the sale size is modest relative to typical market-moving thresholds.

Market effects

No clear sector read-through; this is company-specific insider dealing without operational or regulatory updates.

None indicated.

None indicated.

Counterpoint

A 10b5-1 sale can reflect scheduled liquidity needs rather than bearish expectations, so the market may overreact if it treats it as discretionary selling.

Key entities

  • Immunome Inc.

    Company subject of the Form 4 insider transaction disclosure.

  • Horn Kinney

    Chief Business Officer who sold 1,092 shares under a 10b5-1 plan.

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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