LaPlume Joseph W insider trades
LaPlume Joseph W has filed 40 Form 4s with the SEC that we hold, all for Charles River Laboratories International, INC. (CRL), as EVP, Corp Strategy & Develop. Across all of them we count 1 purchase worth $4.4K and 28 sales worth $7.9M reported on Form 4. In the last 12 months: 1 purchase ($4.4K) and 0 sales ($0). The largest single trade was a sale of 6,543 shares of Charles River Laboratories International, INC. worth $1.1M, dated 2023-11-09. The first filing on our record is dated 2021-08-10 and the latest 2026-08-11.
Charles River Laboratories International, INC. (CRL)
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2021-08-06 | S, sale reported on Form 4 | 300 | $122.8K | 2021-08-10 |
| 2021-08-06 | S, sale reported on Form 4 | 1,042 | $419.3K | 2021-08-10 |
| 2021-08-06 | S, sale reported on Form 4 | 1,458 | $584.5K | 2021-08-10 |
| 2021-08-06 | S, sale reported on Form 4 | 900 | $361.5K | 2021-08-10 |
| 2022-02-18 | S, sale reported on Form 4 | 1,143 | $333.5K | 2022-02-23 |
| 2022-02-22 | S, sale reported on Form 4 | 392 | $114.0K | 2022-02-23 |
| 2022-02-22 | S, sale reported on Form 4 | 4 | $1.2K | 2022-02-23 |
| 2022-02-23 | S, sale reported on Form 4 | 395 | $115.6K | 2022-02-24 |
| 2022-08-05 | S, sale reported on Form 4 | 200 | $45.2K | 2022-08-08 |
| 2022-11-04 | S, sale reported on Form 4 | 534 | $115.5K | 2022-11-07 |
| 2022-12-01 | S, sale reported on Form 4 | 4,165 | $934.7K | 2022-12-05 |
| 2022-12-01 | S, sale reported on Form 4 | 1,138 | $253.8K | 2022-12-05 |
| 2022-12-01 | S, sale reported on Form 4 | 1,106 | $248.7K | 2022-12-05 |
| 2023-05-12 | S, sale reported on Form 4 | 9 | $1.7K | 2023-05-15 |
| 2023-05-12 | S, sale reported on Form 4 | 950 | $183.4K | 2023-05-15 |
| 2023-05-15 | S, sale reported on Form 4 | 345 | $65.7K | 2023-05-16 |
| 2023-08-10 | S, sale reported on Form 4 | 700 | $151.6K | 2023-08-14 |
| 2023-11-09 | S, sale reported on Form 4 | 2,585 | $446.6K | 2023-11-13 |
| 2023-11-09 | S, sale reported on Form 4 | 6,543 | $1.1M | 2023-11-13 |
| 2023-11-30 | S, sale reported on Form 4 | 1,850 | $365.8K | 2023-12-01 |
| 2024-02-15 | S, sale reported on Form 4 | 838 | $200.2K | 2024-02-20 |
| 2024-05-10 | S, sale reported on Form 4 | 1,304 | $296.0K | 2024-05-14 |
| 2024-08-08 | S, sale reported on Form 4 | 1,780 | $354.9K | 2024-08-12 |
| 2025-02-20 | S, sale reported on Form 4 | 4,400 | $715.0K | 2025-02-21 |
| 2025-05-13 | S, sale reported on Form 4 | 500 | $72.7K | 2025-05-15 |
| 2025-08-07 | S, sale reported on Form 4 | 400 | $60.0K | 2025-08-08 |
| 2025-08-18 | S, sale reported on Form 4 | 800 | $126.1K | 2025-08-20 |
| 2025-08-22 | S, sale reported on Form 4 | 400 | $65.5K | 2026-01-20 |
| 2026-03-03 | P, purchase reported on Form 4 | 25 | $4.4K | 2026-03-04 |
Counted from the Form 4 filings this reporting owner (SEC CIK 1767215) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
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