CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL) has 434 open-market insider trades by 33 insiders since 2006. Over the last six months insiders net sold $3.0M. The most active filer is James C. Foster, Director.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| James C. Foster | Dir | — | 120 | $176.1M | 2026-08-25 |
| William D. Barbo | CCOVP | — | 20 | $32.8M | 2024-11-07 |
| David Ross Smith | CFOVP | — | 38 | $30.2M | 2022-03-03 |
| Joseph W. LaPlume | VP | — | 27 | $26.8M | 2026-08-10 |
| Davide Molho | PresCOO | — | 23 | $21.2M | 2018-07-24 |
| David P. Johst | VP | — | 9 | $17.5M | 2020-02-26 |
| Nancy Gillett | VP | — | 33 | $15.4M | 2016-03-02 |
| Richard F. Wallman | Dir | — | 16 | $15.0M | 2024-11-07 |
| Birgit Girshick | CEO | — | 18 | $14.5M | 2026-08-19 |
| David P. Johst | VP | — | 6 | $11.1M | 2020-05-29 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Shannon M. Parisotto | — | Sell | $303K | 2026-10-05 |
| Glenn Coleman | CFO & VP | Buy | $3K | 2026-09-30 |
| James C. Foster | Director | Sell | $10.1M | 2026-08-25 |
| Shannon M. Parisotto | — | Sell | $600K | 2026-08-19 |
| Nancy C. Andrews | Director | Sell | $163K | 2026-08-18 |
| Shannon M. Parisotto | — | Sell | $1.0M | 2026-08-11 |
Companies that share insiders with CRL, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| Birgit Girshick | CEO | Sell | $1.8M | 2026-08-11 |
| James C. Foster | Director | Sell | $7.9M | 2026-08-10 |
| Victoria L. Creamer | CPO & VP | Sell | $1.1M | 2026-08-06 |
| Michael Gunnar Knell | CAO & VP | Sell | $1.7M | 2026-08-06 |
| Shannon M. Parisotto | — | Sell | $1.3M | 2026-08-05 |
| James C. Foster | Director | Sell | $16.9M | 2026-06-29 |
| Joseph W. LaPlume | EVP & Corp Strategy & Develop | Buy | $4K | 2026-03-03 |
| Joseph W. LaPlume | EVP & Corp Strategy & Develop | Sell | $65K | 2025-08-22 |
| Joseph W. LaPlume | VP | Sell | $126K | 2025-08-18 |