| 2025-12-02 | Willson Sean Thomas | Senior Vice President | Sell | 150 | $180.27 | $27,039.75 | -4.0% | → |
| 2025-08-07 | Willson Sean Thomas | Senior Vice President | Sell | 150 | $188.32 | $28,248.00 | -3.9% | → |
| 2025-06-16 | O'Shea Kevin P. | Chief Financial Officer | Sell | 6,000 | $207.57 | $1,245,402.81 | -11.3% | → |
| 2025-06-13 | SCHULMAN EDWARD M | EVP-General Counsel | Sell | 5,945 | $205.67 | $1,222,697.75 | -13.1% | → |
| 2024-11-13 | NAUGHTON TIMOTHY J | - | Sell | 26,458 | $233.48 | $6,177,320.99 | -6.2% | → |
| 2024-08-15 | Breslin Sean J. | Chief Operating Officer | Sell | 4,000 | $215.44 | $861,768.40 | -6.3% | → |
| 2024-08-06 | Shea Keri A | SVP-Finance and Treasurer | Sell | 2,861 | $206.81 | $591,676.57 | -34.9% | → |
| 2024-08-06 | O'Shea Kevin P. | Chief Financial Officer | Sell | 10,000 | $209.20 | $2,091,961.00 | -17.3% | → |
| 2024-08-05 | Birenbaum Matthew H. | Chief Investment Officer | Sell | 5,000 | $208.90 | $1,044,508.00 | -7.0% | → |
| 2024-03-08 | O'Shea Kevin P. | Chief Financial Officer | Sell | 5,000 | $185.65 | $928,248.50 | -13.8% | → |
| 2024-03-07 | Lockridge Joanne M | Executive Vice President | Sell | 1,750 | $185.10 | $323,925.00 | -7.4% | → |
| 2023-08-11 | Lockridge Joanne M | Executive Vice President | Sell | 3,331 | $186.25 | $620,398.75 | -13.4% | → |
| 2023-05-22 | Birenbaum Matthew H. | Chief Investment Officer | Sell | 4,000 | $176.10 | $704,396.80 | -6.0% | → |
| 2021-11-23 | SCHULMAN EDWARD M | EVP-General Counsel | Sell | 245 | $240.94 | $59,133.82 | -1.4% | → |
| 2021-11-17 | McLaughlin William M | Executive Vice President | Sell | 5,000 | $243.79 | $1,218,965.50 | -9.8% | → |
| 2021-08-31 | NAUGHTON TIMOTHY J | Chairman & CEO | Sell | 21,843 | $228.49 | $4,990,907.07 | -20.3% | → |
| 2021-08-26 | Breslin Sean J. | Chief Operating Officer | Sell | 1,500 | $224.10 | $336,150.00 | -3.3% | → |
| 2021-08-19 | SCHULMAN EDWARD M | EVP-General Counsel | Sell | 1,760 | $222.76 | $392,057.78 | -8.8% | → |
| 2021-08-06 | Shea Keri A | SVP-Finance and Treasurer | Sell | 426 | $229.52 | $97,773.52 | -10.0% | → |
| 2021-08-05 | Lockridge Joanne M | Executive Vice President | Sell | 1,862 | $228.92 | $426,249.04 | -7.6% | → |
| 2021-08-05 | Shea Keri A | SVP-Finance and Treasurer | Sell | 300 | $227.83 | $68,349.00 | -39.3% | → |
| 2021-08-03 | O'Shea Kevin P. | Chief Financial Officer | Sell | 2,000 | $228.60 | $457,200.00 | -9.6% | → |
| 2021-06-03 | Shea Keri A | SVP-Finance and Treasurer | Sell | 994 | $212.94 | $211,663.75 | -19.0% | → |
| 2021-06-02 | Breslin Sean J. | Chief Operating Officer | Sell | 1,500 | $212.03 | $318,045.00 | -3.2% | → |
| 2021-05-24 | SCHULMAN EDWARD M | EVP-General Counsel | Sell | 1,271 | $204.27 | $259,627.17 | -6.0% | → |
| 2021-05-24 | O'Shea Kevin P. | Chief Financial Officer | Sell | 3,000 | $204.19 | $612,555.00 | -12.7% | → |
| 2020-11-16 | WALTER W EDWARD | Director | Sell | 1 | $173.35 | $167.89 | - | → |
| 2020-03-03 | SCHULMAN EDWARD M | EVP-General Counsel | Sell | 2,000 | $210.58 | $421,160.00 | -9.3% | → |
| 2020-03-03 | O'Shea Kevin P. | Chief Financial Officer | Sell | 5,214 | $211.94 | $1,105,072.62 | -5.5% | → |
| 2019-12-04 | Shea Keri A | SVP-Finance and Treasurer | Sell | 700 | $214.34 | $150,034.99 | -14.9% | → |
| 2019-11-21 | Breslin Sean J. | Chief Operating Officer | Sale+OE | 777 | $213.51 | $165,895.02 | -2.1% | → |
| 2019-11-15 | NAUGHTON TIMOTHY J | Chairman & CEO | Sale+OE | 26,634 | $213.60 | $5,689,063.89 | -8.1% | → |
| 2019-09-05 | McLaughlin William M | Executive Vice President | Sell | 2,500 | $215.11 | $537,786.25 | -5.2% | → |
| 2019-09-03 | HOREY LEO S III | Chief Administrative Officer | Sell | 2,000 | $214.00 | $428,000.00 | -7.4% | → |
| 2019-09-03 | SCHULMAN EDWARD M | EVP-General Counsel | Sell | 1,301 | $213.47 | $277,718.36 | -6.5% | → |
| 2019-06-12 | HOREY LEO S III | Chief Administrative Officer | Sell | 5,000 | $209.86 | $1,049,275.10 | -5.4% | → |
| 2019-06-11 | McLaughlin William M | Executive Vice President | Sell | 2,500 | $209.07 | $522,673.00 | -4.9% | → |