| 2026-01-02 | Fu Howard | CFO & Treasurer | Sell | 814 | $72.99 | $59,413.86 | -0.5% | → |
| 2025-12-22 | Fu Howard | CFO & Treasurer | Sell | 796 | $74.42 | $59,238.32 | -0.4% | → |
| 2025-12-15 | Griffith William J.G. | - | Sell | 207,474 | $72.30 | $14,999,955.25 | -6.0% | → |
| 2025-12-15 | Courtemanche Craig F. Jr. | Director, Chairman of the Board | Sell | 75,000 | $72.70 | $5,452,572.87 | -3.1% | → |
| 2025-12-04 | O CONNOR KEVIN J | Director | Sell | 19,230 | $75.28 | $1,447,548.58 | -0.6% | → |
| 2025-12-02 | Stack Lawrence Joseph | Chief Revenue Officer | Sell | 10,000 | $75.30 | $753,000.00 | -5.2% | → |
| 2025-11-21 | Fu Howard | CFO & Treasurer | Sell | 797 | $69.35 | $55,271.95 | -0.4% | → |
| 2025-11-21 | Singer Benjamin C | Chief Legal Officer; Secretary | Sell | 4,204 | $69.21 | $290,958.84 | -5.3% | → |
| 2025-11-19 | Courtemanche Craig F. Jr. | Director, Chairman of the Board | Sale+OE | 300,000 | $71.91 | $21,573,000.00 | -30.7% | → |
| 2025-11-13 | O CONNOR KEVIN J | Director | Sell | 45,811 | $77.70 | $3,559,722.79 | -0.8% | → |
| 2025-11-11 | Bueker Kathryn | Director | Sell | 6,500 | $79.00 | $513,500.00 | -32.5% | → |
| 2025-11-10 | Fleming William Fred Jr | SVP, Corporate Controller | Sale+OE | 22,000 | $78.77 | $1,732,940.00 | -25.8% | → |
| 2025-10-21 | Fu Howard | CFO & Treasurer | Sell | 814 | $72.34 | $58,884.76 | -0.4% | → |
| 2025-10-15 | O CONNOR KEVIN J | - | Sell | 15,384 | $71.54 | $1,100,531.14 | -0.3% | → |
| 2025-09-23 | Singer Benjamin C | Chief Legal Officer; Secretary | Sell | 1,036 | $75.00 | $77,700.00 | -1.2% | → |
| 2025-09-22 | Fu Howard | CFO & Treasurer | Sell | 796 | $71.02 | $56,531.92 | -0.4% | → |
| 2025-09-17 | O CONNOR KEVIN J | Director | Sell | 15,384 | $71.49 | $1,099,814.38 | -0.5% | → |
| 2025-08-21 | Singer Benjamin C | Chief Legal Officer; Secretary | Sell | 4,205 | $63.67 | $267,732.35 | -4.6% | → |
| 2025-08-21 | Fu Howard | CFO & Treasurer | Sell | 797 | $63.85 | $50,888.45 | -0.4% | → |
| 2025-08-20 | O CONNOR KEVIN J | Director | Sell | 15,384 | $65.57 | $1,008,681.12 | -0.4% | → |
| 2025-08-13 | ICONIQ Strategic Partners IV, L.P. | - | Sell | 46,190 | $64.96 | $3,000,561.93 | -0.5% | → |
| 2025-08-13 | Griffith William J.G. | - | Sell | 46,190 | $64.96 | $3,000,561.93 | -0.5% | → |
| 2025-07-21 | Singer Benjamin C | Chief Legal Officer; Secretary | Sell | 1,390 | $75.00 | $104,250.00 | -1.4% | → |
| 2025-07-21 | Fu Howard | CFO & Treasurer | Sell | 814 | $74.35 | $60,520.90 | -0.4% | → |
| 2025-07-10 | Singer Benjamin C | Chief Legal Officer; Secretary | Sell | 4,500 | $75.00 | $337,500.00 | -4.4% | → |
| 2025-07-10 | O CONNOR KEVIN J | Director | Sell | 15,727 | $72.60 | $1,141,742.24 | -0.3% | → |