Charles River Laboratories International, Inc. insider trading
In the last twelve months insiders at Charles River Laboratories International, Inc. filed 19 open-market sales worth $42.7 million and 1 open-market purchase worth $4,364, on Form 4 with the SEC. The latest: Foster James C, Director, sold 33,561 shares at $300.00 on 25 August 2026, filed 27 August 2026.
| Traded | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 25 August 2026 | Foster James C | Director | Sale | 33,561 | $300.00 | $10.1 million | Form 4 |
| 19 August 2026 | Parisotto Shannon M | CEVP, Disc & Safety Assessment | Sale | 2,039 | $294.12 | $599,711 | Form 4 |
| 18 August 2026 | Andrews Nancy C | Director | Sale | 573 | $285.24 | $163,443 | Form 4 |
| 11 August 2026 | Girshick Birgit | Chief Executive Officer | Sale | 6,500 | $279.90 | $1.8 million | Form 4 |
| 11 August 2026 | Parisotto Shannon M | CEVP, Disc & Safety Assessment | Sale | 3,714 | $279.66 | $1.0 million | Form 4 |
| 10 August 2026 | Foster James C | Director | Sale | 28,733 | $275.00 | $7.9 million | Form 4 |
| 6 August 2026 | Knell Michael Gunnar | SVP, Finance and CAO | Sale | 1,274 | $259.07 | $330,055 | Form 4 |
| 6 August 2026 | Knell Michael Gunnar | SVP, Finance and CAO | Sale | 901 | $260.63 | $234,828 | Form 4 |
| 6 August 2026 | Knell Michael Gunnar | SVP, Finance and CAO | Sale | 810 | $261.45 | $211,774 | Form 4 |
| 6 August 2026 | Knell Michael Gunnar | SVP, Finance and CAO | Sale | 213 | $262.37 | $55,885 | Form 4 |
| 6 August 2026 | Knell Michael Gunnar | SVP, Finance and CAO | Sale | 620 | $263.94 | $163,643 | Form 4 |
| 6 August 2026 | Knell Michael Gunnar | SVP, Finance and CAO | Sale | 482 | $265.17 | $127,812 | Form 4 |
| 6 August 2026 | Knell Michael Gunnar | SVP, Finance and CAO | Sale | 404 | $258.53 | $104,446 | Form 4 |
| 6 August 2026 | Knell Michael Gunnar | SVP, Finance and CAO | Sale | 1,205 | $258.53 | $311,529 | Form 4 |
| 6 August 2026 | Knell Michael Gunnar | SVP, Finance and CAO | Sale | 736 | $258.53 | $190,278 | Form 4 |
| 6 August 2026 | Creamer Victoria L | EVP & Chief People Officer | Sale | 4,179 | $259.16 | $1.1 million | Form 4 |
| 5 August 2026 | Parisotto Shannon M | CEVP, Disc & Safety Assessment | Sale | 5,046 | $263.00 | $1.3 million | Form 4 |
| 29 June 2026 | Foster James C | Director | Sale | 75,000 | $225.00 | $16.9 million | Form 4 |
| 3 March 2026 | Laplume Joseph W | EVP, Corp Strategy & Develop | Purchase | 25 | $174.54 | $4,364 | Form 4 |
| 22 August 2025 | Laplume Joseph W | EVP, Corp Strategy & Develop | Sale | 400 | $163.72 | $65,488 | Form 4 |
Open-market purchases (code P) and sales (code S) only. Option exercises, grants, tax withholding and gifts are not shown. A filing with several lines appears once per line.
Source
Form 4 filings on EDGAR for Charles River Laboratories International, Inc.: the company's filing index.
The same record on your computer
GreekSoup is also a free program for your own computer. It reads these same filings for the names you follow, refreshed as they land, with no account. One pasted line installs it.