| 2024-01-12 | HENDERSON JOHN T | Director | Sale+OE | 5,000 | $85.14 | $425,700.00 | -10.5% | → |
| 2024-01-04 | Malik Fady Ibraham | EVP Research & Development | Sale+OE | 15,678 | $86.98 | $1,363,712.44 | -5.0% | → |
| 2024-01-02 | Blum Robert I | President & CEO | Sale+OE | 12,500 | $85.08 | $1,063,500.00 | -2.8% | → |
| 2023-12-27 | WIERENGA WENDALL | Director | Sale+OE | 10,000 | $73.60 | $736,000.00 | -21.1% | → |
| 2023-12-18 | Blum Robert I | President & CEO | Sale+OE | 12,500 | $36.95 | $461,875.00 | -2.8% | → |
| 2023-12-18 | HENDERSON JOHN T | Director | Sale+OE | 2,458 | $36.34 | $89,323.72 | -5.5% | → |
| 2023-11-30 | Blum Robert I | President & CEO | Sale+OE | 12,500 | $32.99 | $412,375.00 | -2.8% | → |
| 2023-11-15 | Blum Robert I | President & CEO | Sale+OE | 12,500 | $34.57 | $432,125.00 | -2.8% | → |
| 2023-11-09 | Malik Fady Ibraham | EVP Research & Development | Sell | 2,500 | $35.40 | $88,500.00 | -1.6% | → |
| 2023-10-30 | Blum Robert I | President & CEO | Sale+OE | 12,500 | $32.17 | $402,125.00 | -2.8% | → |
| 2023-10-16 | Blum Robert I | President & CEO | Sale+OE | 12,500 | $33.70 | $421,250.00 | -2.8% | → |
| 2023-10-12 | Malik Fady Ibraham | EVP Research & Development | Sell | 2,500 | $35.89 | $89,725.00 | -1.6% | → |
| 2023-10-06 | Blum Robert I | President & CEO | Sale+OE | 12,500 | $30.00 | $375,000.00 | -2.8% | → |
| 2023-09-14 | Malik Fady Ibraham | EVP Research & Development | Sell | 2,500 | $34.86 | $87,150.00 | -1.6% | → |
| 2023-09-13 | Blum Robert I | President & CEO | Sale+OE | 12,500 | $34.90 | $436,206.25 | -2.8% | → |
| 2023-08-25 | Blum Robert I | President & CEO | Sale+OE | 12,500 | $33.99 | $424,875.00 | -2.8% | → |
| 2023-08-21 | WIERENGA WENDALL | Director | Sale+OE | 6,020 | $32.02 | $192,760.40 | -24.9% | → |
| 2023-08-11 | Blum Robert I | President & CEO | Sale+OE | 12,500 | $32.37 | $404,588.75 | -1.4% | → |
| 2023-08-10 | Malik Fady Ibraham | EVP Research & Development | Sell | 2,500 | $31.70 | $79,250.00 | -1.6% | → |
| 2023-08-01 | Blum Robert I | President & CEO | Sale+OE | 12,500 | $32.63 | $407,856.25 | -1.4% | → |
| 2023-07-13 | Blum Robert I | President & CEO | Sale+OE | 12,500 | $35.28 | $440,940.00 | -2.8% | → |
| 2023-07-13 | Malik Fady Ibraham | EVP Research & Development | Sell | 2,500 | $35.37 | $88,425.00 | -1.5% | → |
| 2023-07-07 | Bhanji Muna | Director | Sell | 2,000 | $34.12 | $68,234.60 | -12.5% | → |
| 2023-07-03 | Blum Robert I | President & CEO | Sale+OE | 12,500 | $32.60 | $407,500.00 | -2.8% | → |
| 2023-06-12 | Blum Robert I | President & CEO | Sale+OE | 12,500 | $37.06 | $463,250.00 | -2.8% | → |
| 2023-06-08 | Malik Fady Ibraham | EVP Research & Development | Sell | 2,500 | $38.07 | $95,175.00 | -1.5% | → |
| 2023-05-31 | Blum Robert I | President & CEO | Sale+OE | 12,500 | $37.67 | $470,875.00 | -2.8% | → |
| 2023-05-16 | Blum Robert I | President & CEO | Sale+OE | 12,500 | $37.41 | $467,625.00 | -2.8% | → |
| 2023-05-15 | HENDERSON JOHN T | Director | Sale+OE | 4,166 | $37.77 | $157,349.82 | -14.1% | → |
| 2023-05-11 | Malik Fady Ibraham | EVP Research & Development | Sell | 1,787 | $39.50 | $70,586.50 | -1.1% | → |
| 2023-05-03 | Malik Fady Ibraham | EVP Research & Development | Sale+OE | 7,000 | $40.00 | $280,000.00 | -4.0% | → |
| 2023-04-28 | Blum Robert I | President & CEO | Sale+OE | 12,500 | $37.68 | $471,000.00 | -2.8% | → |
| 2023-04-14 | Blum Robert I | President & CEO | Sale+OE | 12,500 | $35.61 | $445,125.00 | -2.8% | → |
| 2023-04-13 | Malik Fady Ibraham | EVP Research & Development | Sell | 4,000 | $34.21 | $136,840.00 | -2.3% | → |
| 2023-03-28 | Blum Robert I | President & CEO | Sale+OE | 12,500 | $35.05 | $438,125.00 | -2.8% | → |
| 2023-03-15 | Blum Robert I | President & CEO | Sale+OE | 12,500 | $37.26 | $465,750.00 | -2.8% | → |
| 2023-03-09 | Malik Fady Ibraham | EVP Research & Development | Sell | 4,000 | $39.10 | $156,400.00 | -2.3% | → |
| 2023-03-06 | Blum Robert I | President & CEO | Sale+OE | 12,500 | $39.94 | $499,250.00 | -3.3% | → |
| 2023-02-21 | Wong Robert | VP, Chief Accounting Officer | Sell | 2,234 | $45.21 | $100,999.14 | -8.3% | → |
| 2023-02-09 | Malik Fady Ibraham | EVP Research & Development | Sell | 4,000 | $43.73 | $174,920.00 | -2.6% | → |
| 2023-02-09 | Malik Fady Ibraham | EVP Research & Development | Sale+OE | 7,000 | $43.74 | $306,180.00 | -4.3% | → |
| 2023-02-06 | WIERENGA WENDALL | Director | Sale+OE | 7,000 | $45.00 | $315,000.00 | -35.8% | → |
| 2023-02-03 | Jaw Ching | SVP Finance & CFO | Sale+OE | 15,000 | $45.00 | $675,000.00 | -18.3% | → |
| 2023-02-03 | Wong Robert | VP, Chief Accounting Officer | Sell | 3,004 | $45.00 | $135,180.00 | -9.8% | → |
| 2023-01-17 | Blum Robert I | President & CEO | Sale+OE | 10,000 | $42.43 | $424,300.00 | -2.4% | → |
| 2023-01-12 | Malik Fady Ibraham | EVP Research & Development | Sell | 4,000 | $40.47 | $161,880.00 | -2.5% | → |