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.
How this was made
The 30-second read
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.
Market read
A small insider purchase by the CFO provides a modest bullish cue but is unlikely to drive significant price movement.
What to watch
Potential upcoming corporate actions or earnings guidance that prompted the CFO to increase his stake.
Background
SEC Form 4 filing discloses insider transactions, providing primary source information on executive holdings.
Ticker impact
CFO Coleman Glenn bought 10 shares of Charles River Laboratories at $297.43 each, increasing his stake to 27,762 shares.
minor upward pressure as the market prices in insider buying
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
- personColeman Glenn
EVP & Chief Financial Officer of Charles River Laboratories
- companyCharles River Laboratories International, Inc.
Provider of laboratory services and products to the pharmaceutical and biotech industries


