CRL Insider Transactions
7,354 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–100; provenance stays internal.
CRL insiders transaction timeline
PurchaseSale
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| FOSTER JAMES C | Director | 2026-08-25 | Sale | 33,561 | $300.00 |
| Parisotto Shannon M | CEVP, Disc & Safety Assessment | 2026-08-19 | Sale | 2,039 | $294.12 |
| Andrews Nancy C | Director | 2026-08-18 | Sale | 573 | $285.24 |
| Girshick Birgit | Chief Executive Officer | 2026-08-11 | Sale | 6,500 | $279.90 |
| Parisotto Shannon M | CEVP, Disc & Safety Assessment | 2026-08-11 | Sale | 3,714 | $279.66 |
| FOSTER JAMES C | Director | 2026-08-10 | Sale | 28,733 | $275.00 |
| Knell Michael Gunnar | SVP, Finance and CAO | 2026-08-06 | Sale | 482 | $265.17 |
| Knell Michael Gunnar | SVP, Finance and CAO | 2026-08-06 | Sale | 620 | $263.94 |
| Knell Michael Gunnar | SVP, Finance and CAO | 2026-08-06 | Sale | 213 | $262.37 |
| Knell Michael Gunnar | SVP, Finance and CAO | 2026-08-06 | Sale | 810 | $261.45 |
| Knell Michael Gunnar | SVP, Finance and CAO | 2026-08-06 | Sale | 901 | $260.63 |
| Knell Michael Gunnar | SVP, Finance and CAO | 2026-08-06 | Sale | 736 | $258.53 |
| Knell Michael Gunnar | SVP, Finance and CAO | 2026-08-06 | Sale | 1,205 | $258.53 |
| Knell Michael Gunnar | SVP, Finance and CAO | 2026-08-06 | Sale | 404 | $258.53 |
| Knell Michael Gunnar | SVP, Finance and CAO | 2026-08-06 | Sale | 1,274 | $259.07 |
| Creamer Victoria L | EVP & Chief People Officer | 2026-08-06 | Sale | 4,179 | $259.16 |
| Parisotto Shannon M | CEVP, Disc & Safety Assessment | 2026-08-05 | Sale | 5,046 | $263.00 |
| FOSTER JAMES C | Director | 2026-06-29 | Sale | 75,000 | $225.00 |
| LaPlume Joseph W | EVP, Corp Strategy & Develop | 2026-03-03 | Purchase | 25.0 | $174.54 |
| LaPlume Joseph W | EVP, Corp Strategy & Develop | 2025-08-22 | Sale | 400.0 | $163.72 |
| LaPlume Joseph W | EVP, Corp Strategy & Develop | 2025-08-18 | Sale | 800.0 | $157.6 |
| LaPlume Joseph W | EVP, Corp Strategy & Develop | 2025-08-07 | Sale | 400.0 | $150.04 |
| MASSARO GEORGE | Director | 2025-05-15 | Sale | 24.0 | $139.05 |
| MASSARO GEORGE | Director | 2025-05-15 | Sale | 81.0 | $137.68 |
| MASSARO GEORGE | Director | 2025-05-15 | Sale | 35.0 | $136.32 |
| MASSARO GEORGE | Director | 2025-05-14 | Sale | 7.0 | $145.54 |
| MASSARO GEORGE | Director | 2025-05-14 | Sale | 7.0 | $143.77 |
| MASSARO GEORGE | Director | 2025-05-14 | Sale | 14.0 | $141.85 |
| MASSARO GEORGE | Director | 2025-05-14 | Sale | 21.0 | $140.78 |
| MASSARO GEORGE | Director | 2025-05-14 | Sale | 91.0 | $139.95 |
| LaPlume Joseph W | EVP, Corp Strategy & Develop | 2025-05-13 | Sale | 500.0 | $145.41 |
| FOSTER JAMES C | Chairman, President and CEO | 2025-02-20 | Purchase | 6,075.0 | $165.01 |
| Girshick Birgit | Corporate Executive VP & COO | 2025-02-20 | Purchase | 1,514.0 | $164.63 |
| LaPlume Joseph W | EVP, Corp Strategy & Develop | 2025-02-20 | Sale | 4,400.0 | $162.5 |
| WALLMAN RICHARD F | Director | 2024-11-07 | Sale | 1,000.0 | $216.5 |
| WALLMAN RICHARD F | Director | 2024-11-07 | Sale | 3,250.0 | $216.5 |
| WALLMAN RICHARD F | Director | 2024-11-07 | Sale | 3,371.0 | $215.75 |
| LaPlume Joseph W | EVP, Corp Strategy & Develop | 2024-08-08 | Sale | 1,780.0 | $199.36 |
| FOSTER JAMES C | Chairman, President and CEO | 2024-08-01 | Sale | 25,000.0 | $250.0 |
| MASSARO GEORGE | Director | 2024-05-15 | Sale | 96.0 | $236.78 |
| MASSARO GEORGE | Director | 2024-05-15 | Sale | 113.0 | $235.61 |
| MASSARO GEORGE | Director | 2024-05-15 | Sale | 123.0 | $234.72 |
| LaPlume Joseph W | EVP, Corp Strategy & Develop | 2024-05-10 | Sale | 1,304.0 | $226.97 |
| Knell Michael Gunnar | CSVP&Chief Accounting Officer | 2024-03-08 | Sale | 808.0 | $267.52 |
| Knell Michael Gunnar | CSVP&Chief Accounting Officer | 2024-03-08 | Sale | 808.0 | $267.52 |
| Knell Michael Gunnar | CSVP&Chief Accounting Officer | 2024-03-04 | Sale | 1,000.0 | $261.35 |
| Knell Michael Gunnar | CSVP&Chief Accounting Officer | 2024-03-04 | Sale | 1,750.0 | $260.88 |
| Parisotto Shannon M | CEVP, Disc & Safety Assessment | 2024-02-29 | Sale | 100.0 | $254.02 |
| Parisotto Shannon M | CEVP, Disc & Safety Assessment | 2024-02-29 | Sale | 3,686.0 | $253.43 |
| Creamer Victoria L | EVP & Chief People Officer | 2024-02-29 | Sale | 5,000.0 | $253.7 |
| Barbo William D | Corporate Executive VP & CCO | 2024-02-22 | Sale | 4,050.0 | $248.5 |
| Parisotto Shannon M | CEVP, Disc & Safety Assessment | 2024-02-15 | Sale | 89.0 | $245.34 |
| Parisotto Shannon M | CEVP, Disc & Safety Assessment | 2024-02-15 | Sale | 749.0 | $244.61 |
| Parisotto Shannon M | CEVP, Disc & Safety Assessment | 2024-02-15 | Sale | 604.0 | $243.96 |
| Parisotto Shannon M | CEVP, Disc & Safety Assessment | 2024-02-15 | Sale | 632.0 | $242.43 |
| Parisotto Shannon M | CEVP, Disc & Safety Assessment | 2024-02-15 | Sale | 610.0 | $241.28 |
| Parisotto Shannon M | CEVP, Disc & Safety Assessment | 2024-02-15 | Sale | 1,617.0 | $240.12 |
| Parisotto Shannon M | CEVP, Disc & Safety Assessment | 2024-02-15 | Sale | 1,290.0 | $239.28 |
| Parisotto Shannon M | CEVP, Disc & Safety Assessment | 2024-02-15 | Sale | 291.0 | $237.2 |
| LaPlume Joseph W | EVP, Corp Strategy & Develop | 2024-02-15 | Sale | 838.0 | $238.93 |
| Creamer Victoria L | EVP & Chief People Officer | 2023-12-14 | Sale | 5,526.0 | $225.0 |
| LaPlume Joseph W | EVP, Corp Strategy & Develop | 2023-11-30 | Sale | 1,850.0 | $197.73 |
| Girshick Birgit | Corporate Executive VP & COO | 2023-11-20 | Purchase | 1,322.0 | $187.82 |
| FOSTER JAMES C | Chairman, President and CEO | 2023-11-14 | Purchase | 5,620.0 | $178.05 |
| LaPlume Joseph W | EVP, Corp Strategy & Develop | 2023-11-09 | Sale | 6,543.0 | $173.76 |
| LaPlume Joseph W | EVP, Corp Strategy & Develop | 2023-11-09 | Sale | 2,585.0 | $172.77 |
| WALLMAN RICHARD F | Director | 2023-08-24 | Purchase | 1,000.0 | $198.79 |
| Barbo William D | Corporate Executive VP & CCO | 2023-08-10 | Sale | 5,763.0 | $217.24 |
| Knell Michael Gunnar | CSVP&Chief Accounting Officer | 2023-08-10 | Sale | 1,471.0 | $216.54 |
| LaPlume Joseph W | EVP, Corp Strategy & Develop | 2023-08-10 | Sale | 700.0 | $216.52 |
| LaPlume Joseph W | EVP, Corp Strategy & Develop | 2023-05-15 | Sale | 345.0 | $190.39 |
| LaPlume Joseph W | EVP, Corp Strategy & Develop | 2023-05-12 | Sale | 9.0 | $194.07 |
| LaPlume Joseph W | EVP, Corp Strategy & Develop | 2023-05-12 | Sale | 950.0 | $193.02 |
| MASSARO GEORGE | Director | 2023-05-11 | Sale | 288.0 | $193.43 |
| WALLMAN RICHARD F | Director | 2023-02-23 | Purchase | 1,750.0 | $220.73 |
| Parisotto Shannon M | CEVP, Disc & Safety Assessment | 2023-02-16 | Sale | 155.0 | $257.05 |
| Parisotto Shannon M | CEVP, Disc & Safety Assessment | 2023-02-16 | Sale | 994.0 | $256.2 |
| Parisotto Shannon M | CEVP, Disc & Safety Assessment | 2023-02-16 | Sale | 1,674.0 | $255.48 |
| Parisotto Shannon M | CEVP, Disc & Safety Assessment | 2023-02-16 | Sale | 533.0 | $254.22 |
| Parisotto Shannon M | CEVP, Disc & Safety Assessment | 2023-02-16 | Sale | 451.0 | $253.42 |
| Parisotto Shannon M | CEVP, Disc & Safety Assessment | 2023-02-16 | Sale | 264.0 | $252.28 |
| Parisotto Shannon M | CEVP, Disc & Safety Assessment | 2023-02-16 | Sale | 19.0 | $251.53 |
| Parisotto Shannon M | CEVP, Disc & Safety Assessment | 2023-02-16 | Sale | 158.0 | $250.56 |
| Parisotto Shannon M | CEVP, Disc & Safety Assessment | 2023-02-16 | Sale | 194.0 | $248.16 |
| Parisotto Shannon M | CEVP, Disc & Safety Assessment | 2023-02-16 | Sale | 116.0 | $246.02 |
| Girshick Birgit | Corporate Executive VP & COO | 2023-02-16 | Sale | 502.0 | $256.48 |
| Girshick Birgit | Corporate Executive VP & COO | 2023-02-16 | Sale | 1,392.0 | $255.65 |
| Girshick Birgit | Corporate Executive VP & COO | 2023-02-16 | Sale | 417.0 | $254.55 |
| Girshick Birgit | Corporate Executive VP & COO | 2023-02-16 | Sale | 219.0 | $253.78 |
| Girshick Birgit | Corporate Executive VP & COO | 2023-02-16 | Sale | 157.0 | $252.87 |
| Girshick Birgit | Corporate Executive VP & COO | 2023-02-16 | Sale | 183.0 | $251.56 |
| Girshick Birgit | Corporate Executive VP & COO | 2023-02-16 | Sale | 78.0 | $250.69 |
| Girshick Birgit | Corporate Executive VP & COO | 2023-02-16 | Sale | 73.0 | $249.22 |
| Girshick Birgit | Corporate Executive VP & COO | 2023-02-16 | Sale | 100.0 | $248.07 |
| Girshick Birgit | Corporate Executive VP & COO | 2023-02-16 | Sale | 84.0 | $246.13 |
| FOSTER JAMES C | Chairman, President and CEO | 2023-02-15 | Sale | 108.0 | $250.16 |
| FOSTER JAMES C | Chairman, President and CEO | 2023-02-15 | Sale | 19,892.0 | $250.0 |
| WALLMAN RICHARD F | Director | 2022-12-02 | Purchase | 1,500.0 | $218.9 |
| Barbo William D | Corporate Executive VP & CCO | 2022-12-02 | Sale | 700.0 | $221.08 |
| Barbo William D | Corporate Executive VP & CCO | 2022-12-02 | Sale | 1,226.0 | $220.14 |