| 2025-11-21 | COLVIN DONALD A | - | Sell | 6,000 | $123.28 | $739,680.00 | -19.6% | → |
| 2025-11-12 | Robertson Chris J | Controller | Sell | 500 | $131.34 | $65,670.00 | -42.1% | → |
| 2025-11-04 | Wood William David III | Chief Financial Officer | Sell | 584 | $125.20 | $73,116.80 | -1.4% | → |
| 2025-11-03 | Robertson Chris J | Controller | Sale+OE | 400 | $124.64 | $49,856.00 | -2.4% | → |
| 2025-11-03 | Shivashankar Sethuram | CTO | Sale+OE | 497 | $124.64 | $61,946.08 | -2.0% | → |
| 2025-11-03 | Wood William David III | Chief Financial Officer | Sale+OE | 990 | $124.64 | $123,393.60 | -2.3% | → |
| 2025-11-03 | Badger Kyle C | SVP, GC and Secretary | Sale+OE | 502 | $124.64 | $62,569.28 | -0.4% | → |
| 2025-11-03 | Abdelrahman Joe Ahmed Youssef | Chief Commercial Officer | Sale+OE | 607 | $109.89 | $66,705.44 | -1.5% | → |
| 2025-10-27 | Wood William David III | Chief Financial Officer | Sell | 6,000 | $115.55 | $693,300.00 | -12.7% | → |
| 2025-07-01 | Badger Kyle C | SVP, GC and Secretary | Sell | 326 | $113.39 | $36,965.14 | -0.3% | → |
| 2025-07-01 | Robertson Chris J | Controller | Sell | 258 | $113.39 | $29,254.62 | -1.2% | → |
| 2025-07-01 | Wood William David III | Chief Financial Officer | Sell | 321 | $113.39 | $36,398.19 | -0.7% | → |
| 2025-06-12 | Robertson Chris J | Controller | Sell | 500 | $111.27 | $55,635.00 | -2.3% | → |
| 2025-06-05 | MUTCH JOHN | - | Sell | 500 | $110.83 | $55,415.00 | -1.6% | → |
| 2025-03-17 | MUTCH JOHN | - | Sell | 750 | $75.33 | $56,497.50 | -2.3% | → |
| 2025-03-07 | MUTCH JOHN | - | Sell | 2,000 | $77.87 | $155,740.00 | -5.8% | → |
| 2025-01-24 | Kaufman 2012 Descendants Trust, David N. Smith, Trustee | - | Sell | 22,692 | $96.62 | $2,192,500.20 | -3.1% | → |
| 2025-01-21 | Kaufman 2012 Descendants Trust, David N. Smith, Trustee | - | Sell | 22,500 | $129.12 | $2,905,275.00 | -2.9% | → |
| 2025-01-15 | Kaufman 2012 Descendants Trust, David N. Smith, Trustee | - | Sell | 22,500 | $129.35 | $2,910,375.00 | -2.6% | → |
| 2025-01-10 | Kaufman 2012 Descendants Trust, David N. Smith, Trustee | - | Sell | 22,500 | $130.30 | $2,931,750.00 | -2.4% | → |
| 2025-01-06 | Kaufman 2012 Descendants Trust, David N. Smith, Trustee | - | Sell | 22,500 | $131.18 | $2,951,625.00 | -2.3% | → |
| 2024-12-02 | Robertson Chris J | Controller | Sell | 729 | $134.01 | $97,693.29 | -3.2% | → |
| 2024-12-02 | Wood William David III | Chief Financial Officer | Sell | 1,870 | $134.01 | $250,598.70 | -3.8% | → |
| 2024-11-25 | MUTCH JOHN | - | Sell | 500 | $137.86 | $68,929.92 | -0.7% | → |
| 2024-11-11 | KEATING MELVIN L | - | Sell | 5,180 | $121.11 | $627,324.20 | -6.7% | → |
| 2024-11-07 | KEATING MELVIN L | - | Sell | 5,420 | $115.38 | $625,361.00 | -6.3% | → |
| 2024-11-05 | MUTCH JOHN | - | Sell | 500 | $104.24 | $52,120.00 | -1.4% | → |
| 2024-11-01 | Robertson Chris J | Controller | Sell | 264 | $100.86 | $26,627.04 | -1.2% | → |
| 2024-11-01 | Wood William David III | Chief Financial Officer | Sell | 588 | $100.86 | $59,305.68 | -1.2% | → |
| 2024-11-01 | Badger Kyle C | SVP, GC and Secretary | Sell | 471 | $100.86 | $47,505.06 | -0.4% | → |
| 2024-09-09 | SRINIVASAN RAMESH | President & CEO | Sell | 10,000 | $102.03 | $1,020,300.00 | -1.3% | → |
| 2024-09-06 | SRINIVASAN RAMESH | President & CEO | Sell | 20,000 | $105.75 | $2,114,900.00 | -1.3% | → |
| 2024-09-04 | SRINIVASAN RAMESH | President & CEO | Sell | 20,000 | $108.18 | $2,163,600.00 | -1.3% | → |
| 2024-08-29 | MUTCH JOHN | - | Sell | 1,000 | $113.69 | $113,690.00 | -2.7% | → |