| 2019-08-02 | Sale | CONMED Corporation CNMD | director | 17,010 0.0592% | $91.10 | $1.55M | +3.94% | |
| 2019-06-14 | Sale | CONMED Corporation CNMD | director | 17,940 0.0639% | $83.00 | $1.49M | +16.5% | |
| 2019-04-08 | Sale | CONMED Corporation CNMD | director | 4,000 0.0143% | $83.39 | $333,560 | +16.75% | |
| 2017-06-13 | Sale | CONMED Corporation CNMD | director | 2,000 0.0071% | $52.24 | $104,477 | +1.51% | |
| 2014-12-01 | Sale | CONMED Corporation CNMD | director | 2,000 0.0074% | $42.85 | $85,696 | +20.63% | |
| 2013-08-15 | CONMED Corporation CNMD | director | 2,000 0.0074% | $31.63 | $63,262 | +37.52% | ||
| 2011-08-31 | Alphatec Holdings, Inc. ATEC | President and CEO | 44,544 0.0545% | $2.75 | $122,496 | -24.51% | ||
| 2011-08-30 | Alphatec Holdings, Inc. ATEC | President and CEO | 59,456 0.0682% | $2.68 | $159,402 | -27.38% | ||
| 2010-08-12 | Alphatec Holdings, Inc. ATEC | President and CEO | 46,000 0.0541% | $2.16 | $99,337 | +24.17% | ||
| 2008-06-05 | Alphatec Holdings, Inc. ATEC | President and CEO | 1,200 0.0024% | $4.53 | $5,441 | -45.19% | ||
| 2008-03-31 | Sale | Alphatec Holdings, Inc. ATEC | President and CEO | 17,250 0.037% | $4.98 | $85,977 | -15.34% | |
| 2008-01-02 | Sale | Alphatec Holdings, Inc. ATEC | President and CEO | 17,250 0.038% | $4.91 | $84,765 | -2.68% | |
| 2007-11-26 | Alphatec Holdings, Inc. ATEC | President and CEO | 22 <0.0001% | $4.57 | $101 | +12.03% | ||
| 2007-11-20 | Alphatec Holdings, Inc. ATEC | President and CEO | 1,010 0.0024% | $3.85 | $3,889 | +10.6% | ||
| 2007-10-02 | Sale | Alphatec Holdings, Inc. ATEC | President and CEO | 17,250 0.0464% | $3.52 | $60,686 | +36.47% | |
| 2007-09-20 | Alphatec Holdings, Inc. ATEC | President and CEO | 10,000 0.0277% | $3.45 | $34,500 | +36.71% | ||
| 2007-09-13 | Alphatec Holdings, Inc. ATEC | President and CEO | 5,000 0.0139% | $3.64 | $18,200 | +30.03% | ||
| 2007-07-02 | Alphatec Holdings, Inc. ATEC | President and CEO | 690,000 <0.0001% | $0.00 | $69 | +23.92% |