CRL Filing
4Filing Date: May 28, 2026
CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL) · Insider Trading (Form 4) SEC Filing
Statement of Changes in Beneficial Ownership
descriptionView SEC Filing
ACC: 0001100682-26-000079open_in_new
Total Value$98.2K
Trades3
Insiders1
Transaction Details
Girshick Birgit
Chief Executive Officer·Direct
Tax W/H · Dispose
Common Stock
Shares-242
Price$156.73
Total Value$37.9K
Shares Owned After31.02K
Transaction DateMay 27, 2026
Girshick Birgit
Chief Executive Officer·Direct
Tax W/H · Dispose
Common Stock
Shares-376
Price$160.30
Total Value$60.3K
Shares Owned After31.26K
Transaction DateMay 26, 2026
Girshick Birgit
Chief Executive Officer·Indirect · Revocable Trust
Common Stock
Shares0
Price-
Total Value$0
Shares Owned After40.42K
Post-Transaction Holdings
Girshick Birgit
| Security | Shares | Change |
|---|---|---|
| Common Stock | 71.44K | -618 (-0.86%) |
Original SEC Filing Textexpand_more
=== SEC Form 4 — Statement of Changes in Beneficial Ownership ===
Document Type: 4
Period of Report: 2026-05-26
10b5-1 Pre-arranged Plan: No
--- Issuer ---
Name: CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL)
CIK: 0001100682
--- Reporting Owner ---
Name: Girshick Birgit
CIK: 0001732091
Role: Officer (Chief Executive Officer)
--- Non-Derivative Transactions ---
[Transaction #1]
Security: Common Stock
Date: 2026-05-26 | Code: F (Payment of exercise/tax)
Shares: -376 | Price: $160.30
Total Value: $60,272.80
Shares Owned After: 31,262 | Ownership: D (Direct)
[Transaction #2]
Security: Common Stock
Date: 2026-05-27 | Code: F (Payment of exercise/tax)
Shares: -242 | Price: $156.73
Total Value: $37,928.66
Shares Owned After: 31,020 | Ownership: D (Direct)
--- Holdings ---
[Holding #1]
Security: Common Stock
Ownership: I (Indirect)
--- Signature ---
/s/ /s/ Birgit Girshick (2026-05-27)