Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 5 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
April 2, 2007 CRL F 937 $46.12 $43,214 12,713 Direct -6.86% Disposed 529.2% (price as of 2026-10-02)
Feb. 23, 2007 CRL A 13,600 $46.60 $633,760 13,600 Direct · Acquired 522.7% (price as of 2026-10-02)
Feb. 23, 2007 CRL A 4,800 · · 13,650 Direct +54.24% Acquired (price as of 2026-10-02)
April 3, 2006 CRL A 21,650 · · 21,650 Direct · Acquired (price as of 2026-10-02)
April 3, 2006 CRL A 8,850 · · 8,850 Direct · Acquired (price as of 2026-10-02)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Feb. 23, 2007 CRL Stock Options (Right to Buy) Common Stock (13,600) $46.60 Feb. 23, 2017 13,600 Acquired
April 3, 2006 CRL Stock Options (Right to Buy) Common Stock (21,650) $49.39 April 3, 2016 21,650 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).