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| Date | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|
| 2026-01-12 | Calafiore Massimo | President & CEO | Sell | 19,397 | $15.52 | $300,955.20 | -4.2% | → |
| 2025-08-18 | Fisher Patrick | President, Global Orthopedics | Sell | 1,996 | $14.21 | $28,363.16 | -6.2% | → |
| 2025-07-02 | Engine Capital Management, LP | - | Buy | 1,250 | $11.11 | $13,881.25 | - | → |
| 2025-06-18 | McPherron Aviva | Pres, Global Ops & Qual | Sell | 3,728 | $10.51 | $39,181.28 | -7.4% | → |
| 2025-06-11 | REINHARDT MAX | President, Global Spine | Sell | 1,643 | $11.64 | $19,124.52 | -5.6% | → |
| 2025-06-04 | Bazaar Alan Lee | - | Buy | 2,250 | $10.92 | $24,570.00 | +7.8% | → |
| 2025-05-12 | Bazaar Alan Lee | - | Buy | 3,990 | $12.60 | $50,291.77 | +7.8% | → |
| 2025-05-09 | Calafiore Massimo | President & CEO | Buy | 10,000 | $12.54 | $125,400.00 | +4.5% | → |
| 2025-05-07 | Engine Capital Management, LP | - | Buy | 100,000 | $12.31 | $1,231,000.00 | +2.4% | → |
| 2025-04-16 | Cedron Jorge Andres | CLO | Sell | 3,816 | $13.31 | $50,790.96 | -8.2% | → |
| 2025-04-02 | Gillespie Geoffrey C | CAO | Sell | 76 | $15.74 | $1,196.24 | -0.2% | → |
| 2025-03-18 | Gillespie Geoffrey C | CAO | Sell | 296 | $16.60 | $4,913.60 | -0.7% | → |
| 2025-03-18 | Vitale Lucas | CP&BOO | Sell | 4,287 | $16.60 | $71,164.20 | -3.1% | → |
| 2025-03-05 | Calafiore Massimo | President & CEO | Buy | 9,914 | $17.43 | $172,801.02 | +4.7% | → |
| 2025-02-04 | Gillespie Geoffrey C | CAO | Sell | 954 | $17.85 | $17,025.89 | -1.2% | → |
| 2025-01-16 | Andrews Julie | CFO | Sell | 4,655 | $17.89 | $83,277.95 | -14.1% | → |
| 2025-01-13 | Calafiore Massimo | President & CEO | Sell | 19,281 | $16.98 | $327,375.69 | -7.0% | → |
| 2025-01-13 | Gillespie Geoffrey C | CAO | Sell | 475 | $16.98 | $8,065.20 | -0.6% | → |
| 2025-01-08 | Gillespie Geoffrey C | CAO | Sell | 476 | $17.05 | $8,117.47 | -0.6% | → |
| 2024-12-17 | Gillespie Geoffrey C | CAO | Sell | 26 | $17.84 | $463.84 | - | → |
| 2023-09-14 | Hinrichs James F. | Director | Buy | 7,500 | $13.47 | $101,025.00 | +9.5% | → |
| 2023-05-26 | Kenny Kevin J. | President of Global Spine | Sell | 8,243 | $19.00 | $156,617.00 | -2.8% | → |
| 2023-03-10 | Maniar Shweta | Director | Sell | 4,262 | $17.75 | $75,650.50 | -17.5% | → |
| 2021-11-22 | Paolucci Michael E | Director | Buy | 2,000 | $31.15 | $62,300.00 | +8.0% | → |
| 2021-11-19 | DOUG RICE | CFO | Buy | 1,400 | $30.05 | $42,070.00 | +1.9% | → |
| 2021-11-19 | BURZIK CATHERINE M | Director | Buy | 1,660 | $30.27 | $50,248.20 | +26.4% | → |
| 2021-11-18 | Elting Kimberley A. | Chief Legal & Develop. Officer | Buy | 1,000 | $30.34 | $30,340.00 | +2.2% | → |
| 2021-11-18 | Serbousek Jon Carl | CEO | Buy | 1,670 | $31.14 | $52,003.80 | +1.5% | → |
| 2020-06-05 | Finegan Michael | Chief Strategy Officer | Sale+OE | 8,750 | $37.41 | $327,322.63 | -15.4% | → |
| 2020-03-16 | MATRICARIA RONALD A | Director | Buy | 20,000 | $24.25 | $485,000.00 | +14.8% | → |
| 2020-03-12 | Hinrichs James F. | Director | Buy | 10,000 | $26.85 | $268,469.00 | +28.1% | → |
| 2020-02-27 | Serbousek Jon Carl | CEO | Buy | 2,900 | $35.48 | $102,895.48 | +7.5% | → |
| 2019-10-31 | MATRICARIA RONALD A | Director | Buy | 20,000 | $42.27 | $845,305.00 | +5.2% | → |
| 2019-08-28 | Mason Brad | CEO | Sell | 5,805 | $50.97 | $295,874.46 | -3.4% | → |
| 2019-06-13 | Mason Brad | CEO | Sell | 8,890 | $51.11 | $454,326.89 | -2.7% | → |
| 2019-05-14 | Mason Brad | CEO | Sell | 10,668 | $53.71 | $572,962.21 | -3.1% | → |
| 2019-04-17 | Mason Brad | CEO | Sell | 3,749 | $52.52 | $196,897.48 | -2.1% | → |