CIK 0001100682 · Large accelerated filer
CHARLES RIVER LABORATORIES INTERNATIONAL, INC.
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- CRL
- Exchange
- NYSE
- Industry
- Services-Commercial Physical & Biological Research
- FY end
- Dec 27
- Entity type
- operating
- EIN
- 061397316
- Phone
- 781-222-6000
- Business address
- 251 BALLARDVALE ST, WILMINGTON, MA, 01887
- Former names
- CHARLES RIVER LABORATORIES INTERNATIONAL INC, CHARLES RIVER LABORATORIES HOLDINGS INC
- Open-market buys, last 90 days
- $2,974
- in 1 filing
- Open-market sales, last 90 days
- $20,291,281
- in 6 filings, $20.1M under 10b5-1 plans
Net −$20,288,307. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-06-05 | Girshick Birgit Chief Executive Officer | Gift | +3,386 | 43,803 | ||
| 2026-06-05 | Parisotto Shannon M CEVP, Disc & Safety Assessment | Gift | −1,529 | 9,853 | ||
| 2026-06-05 | Parisotto Shannon M CEVP, Disc & Safety Assessment | Gift | +1,529 | 9,680 | ||
| 2026-06-02 | Barg Steven Director | Grant or award | +422 | $174.79 | $74K | 3,287 |
| 2026-05-31 | Mintz Mark EVP, Chief Information Officer | Shares withheld for taxes | −64 | $180.71 | $12K | 9,546 |
| 2026-05-31 | LaPlume Joseph W EVP, Corp Strategy & Develop | Shares withheld for taxes | −235 | $180.71 | $42K | 31,298 |
| 2026-05-31 | Knell Michael Gunnar SVP, Finance and CAO | Shares withheld for taxes | −48 | $180.71 | $9K | 16,152 |
| 2026-05-31 | Girshick Birgit Chief Executive Officer | Shares withheld for taxes | −378 | $180.71 | $68K | 39,399 |
| 2026-05-31 | Creamer Victoria L EVP & Chief People Officer | Shares withheld for taxes | −194 | $180.71 | $35K | 30,051 |
| 2026-05-31 | Parisotto Shannon M CEVP, Disc & Safety Assessment | Shares withheld for taxes | −170 | $180.71 | $31K | 11,382 |
| 2026-05-30 | Mintz Mark EVP, Chief Information Officer | Shares withheld for taxes | −305 | $180.71 | $55K | 9,610 |
| 2026-05-30 | LaPlume Joseph W EVP, Corp Strategy & Develop | Shares withheld for taxes | −744 | $180.71 | $134K | 31,533 |
| 2026-05-30 | Knell Michael Gunnar SVP, Finance and CAO | Shares withheld for taxes | −152 | $180.71 | $27K | 16,200 |
| 2026-05-30 | Girshick Birgit Chief Executive Officer | Shares withheld for taxes | −1,204 | $180.71 | $218K | 39,777 |
| 2026-05-30 | FOSTER JAMES C Director | Shares withheld for taxes | −1,596 | $180.71 | $288K | 279,957 |
| 2026-05-30 | Creamer Victoria L EVP & Chief People Officer | Shares withheld for taxes | −616 | $180.71 | $111K | 30,245 |
| 2026-05-30 | Parisotto Shannon M CEVP, Disc & Safety Assessment | Shares withheld for taxes | −551 | $180.71 | $100K | 11,552 |
| 2026-05-29 | Coleman Glenn EVP & Chief Financial Officer | Grant or award | +6,640 | $180.71 | $1.2M | 27,752 |
| 2026-05-29 | Mintz Mark EVP, Chief Information Officer | Grant or award | +2,534 | $180.71 | $458K | 9,915 |
| 2026-05-29 | LaPlume Joseph W EVP, Corp Strategy & Develop | Grant or award | +5,257 | $180.71 | $950K | 32,277 |
Page 4 of 23 · 447 trades