| 2015-08-06 | Alphatec Holdings, Inc. ATEC | President, Alphatec Pacific | 60,000 0.0987% | $0.85 | $51,000 | -44.23% | ||
| 2015-05-20 | Alphatec Holdings, Inc. ATEC | President, Alphatec Pacific | 20,000 0.0194% | $1.39 | $27,800 | -77.78% | ||
| 2015-05-06 | Alphatec Holdings, Inc. ATEC | President, Alphatec Pacific | 40,000 0.0415% | $1.35 | $54,000 | -74.81% | ||
| 2014-12-10 | Alphatec Holdings, Inc. ATEC | President, Alphatec Pacific | 4,502 0.0046% | $1.30 | $5,853 | +3.85% | ||
| 2014-12-09 | Alphatec Holdings, Inc. ATEC | President, Alphatec Pacific | 7,749 0.0077% | $1.30 | $10,074 | +1.5% | ||
| 2014-11-10 | Alphatec Holdings, Inc. ATEC | President, Alphatec Pacific | 22,640 0.0235% | $1.45 | $32,828 | -4.93% | ||
| 2014-11-07 | Alphatec Holdings, Inc. ATEC | President, Alphatec Pacific | 17,280 0.0185% | $1.46 | $25,229 | -2.88% | ||
| 2014-08-29 | Alphatec Holdings, Inc. ATEC | President, Alphatec Pacific | 60,000 0.0632% | $1.60 | $96,000 | -10.9% |