$CRL

Coleman Glenn purchased $3K of CRL

Coleman Glenn (EVP & Chief Financial Officer) purchased 10 shares of CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL) at $297.43 on 2026-09-30.

Original reporting
SEC EDGAR · Coleman Glenn
Published Oct 2, 2026, 8:27 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Oct 2, 2026, 8:32 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
$CRL
Bullish
high confidence
Mentioned
$CRL
Relevance
4/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$CRLBullishLow
01

Why it matters

While the transaction size is modest, insider buying can be interpreted as a positive signal, though market reaction is expected to be muted.

02

Market read

A small insider purchase by the CFO provides a modest bullish cue but is unlikely to drive significant price movement.

03

What to watch

Potential upcoming corporate actions or earnings guidance that prompted the CFO to increase his stake.

Relevance 4/10Novelty 3/10Timing: today

Background

SEC Form 4 filing discloses insider transactions, providing primary source information on executive holdings.

Company-level read

Ticker impact

$CRLBullishHigh confidence
Context

CFO Coleman Glenn bought 10 shares of Charles River Laboratories at $297.43 each, increasing his stake to 27,762 shares.

Expected impact

minor upward pressure as the market prices in insider buying

Evidence & confidence

A CFO purchase, even small, is viewed as a positive signal; the amount is too small to move the stock significantly.

Market effects

Minimal impact on the broader biotech services sector.

No discernible regional effect.

Limited to investors tracking insider activity.

Counterpoint

The purchase is too small to indicate any material confidence; it may be routine portfolio rebalancing.

Key entities

  • Coleman Glenn

    EVP & Chief Financial Officer of Charles River Laboratories

  • Charles River Laboratories International, Inc.

    Provider of laboratory services and products to the pharmaceutical and biotech industries

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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