$IMNM

Higgins Jack sold $334K of IMNM

Higgins Jack (Chief Scientific Officer) sold 13,200 shares of Immunome Inc. (IMNM) at $25.32 ($0.33M total) on 2026-09-11 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · Higgins Jack
Published Sep 15, 2026, 8:30 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Sep 15, 2026, 8:48 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
Bearish
medium confidence
Mentioned
$IMNM
Relevance
3/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$IMNMBearishLow
01

Why it matters

The disclosed sale provides the first public insight into recent insider activity at Immunome.

02

Market read

A modest insider sale; limited immediate trading relevance but worth monitoring for future patterns.

03

What to watch

Potential upcoming clinical data releases could offset any short‑term sell pressure.

Relevance 3/10Novelty 6/10Timing: filing disclosed on 2026‑09‑15

Background

Form 4 filing reports insider transactions required by the SEC.

Company-level read

Ticker impact

$IMNMBearishMedium confidence
Context

Chief Scientific Officer Jack Higgins sold 13,200 shares for $334,224 via a 10b5-1 plan.

Expected impact

Modest short‑term downside pressure; no large price move expected.

Evidence & confidence

Sale size is modest ($334k) and executed under a pre‑arranged plan, limiting informational value, but insider status adds slight negative bias.

Market effects

Minimal impact on biotech sector; insider sales are routine.

None

None

Counterpoint

The sale may be purely liquidity‑driven under the 10b5‑1 plan, not a negative signal.

Key entities

  • Immunome Inc.

    Biotech firm listed on NASDAQ under ticker IMNM.

  • Jack Higgins

    Chief Scientific Officer of Immunome.

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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