Insider · CIK 0001238620
James Corbett
Files at: ATEC. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| May 16, 2016 JForm 4 → | May 18, 4:16 pm EDT | Alphatec Holdings, Inc.ATEC | 8,878 | $0.166 | $1,474 | 77,082 | — | plan? |
| Aug 10, 2015 PForm 4 → | Aug 12, 7:42 pm EDT | Alphatec Holdings, Inc.ATEC | 34,000 | $0.715 | $24,310 | 68,204 | +99.4% | plan? |
| May 15, 2015 JForm 4 → | May 19, 5:30 pm EDT | Alphatec Holdings, Inc.ATEC | 4,551 | $1.17 | $5,302 | 34,204 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.