Craig E. Hunsaker is VP at Alphatec Holdings, Inc. (ATEC). They have made 19 open-market trades across 1 company since 2012, most recently 2026-03-09.
CIK 0001509282
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
1 open-market purchase totalling $175K since 2021, against 18 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| ATEC | 1,725,609 | $18.0M |
| NUVA | 47,140 | $1.9M |
| Total | $19.9M |
Shares reported on the most recent Form 4, priced at the 2026-03-10 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ATEC | SELL · 10b5-1 | 2026-03-06 | 2026-03-10 | $12.38 | $1.4M | -1.0% | -11.4% | -36.7% |
| ATEC | SELL · 10b5-1 | 2026-02-03 | 2026-02-04 | $14.71 | $550K | -4.0% | -13.0% | -27.0% |
| ATEC | SELL | 2025-12-10 | 2025-12-12 | $20.84 | $1.4M | +4.6% | -11.4% | -37.1% |
| ATEC | SELL · 10b5-1 | 2025-10-31 | 2025-10-31 | $19.95 | $2.0M | +10.1% | +16.5% | -21.2% |
| ATEC | SELL · 10b5-1 | 2025-08-05 | 2025-08-07 | $15.10 | $1.1M | +5.5% | +9.1% | +31.6% |
| ATEC | SELL · 10b5-1 | 2025-06-04 | 2025-06-06 | $12.34 | $4.9M | -14.5% | -14.2% | +29.9% |
| ATEC | SELL · 10b5-1 | 2024-02-26 | 2024-02-28 | $15.05 | $625K | -7.4% | -1.8% | -27.7% |
| ATEC | SELL · 10b5-1 | 2024-02-20 | 2024-02-22 | $15.16 | $2.3M | -13.1% | -10.2% | -29.0% |
| ATEC | SELL · 10b5-1 | 2024-02-02 | 2024-02-05 | $16.51 | $1.3M | -4.5% | -20.5% | -18.9% |
| ATEC | SELL · 10b5-1 | 2023-06-27 | 2023-06-28 | $18.00 | $1.9M | +0.9% | -3.0% | -30.5% |
| ATEC | SELL · 10b5-1 | 2023-05-15 | 2023-05-16 | $15.29 | $1.8M | -6.2% | +5.6% | -2.2% |
| ATEC | SELL · 10b5-1 | 2023-04-24 | 2023-04-24 | $15.85 | $897K | -5.0% | -2.7% | +12.7% |
| ATEC | SELL | 2023-03-03 | 2023-03-03 | $16.00 | $525K | -6.2% | -1.8% | -4.8% |
| ATEC | SELL | 2023-02-27 | 2023-03-01 | $15.35 | $2.6M | +1.0% | +4.6% | -0.5% |
| ATEC | SELL | 2023-02-21 | 2023-02-21 | $14.04 | $1.8M | +13.1% | +9.7% | +10.2% |
| ATEC | SELL | 2023-02-09 | 2023-02-10 | $14.00 | $840K | +5.8% | +9.3% | +9.1% |
| ATEC | SELL | 2023-01-09 | 2023-01-10 | $12.60 | $504K | +10.0% | +17.2% | +33.4% |
| ATEC | SELL | 2022-08-15 | 2022-08-17 | $9.45 | $479K | -10.2% | -1.4% | +21.0% |
| ATEC | SELL | 2022-06-13 | 2022-06-15 | $7.16 | $429K | +1.9% | -0.1% | +32.6% |
| ATEC | SELL | 2022-06-01 | 2022-06-03 | $7.16 | $501K | -9.7% | -8.0% | +1.1% |
| ATEC | BUY | 2021-11-12 | 2021-11-15 | $11.66 | $175K | -12.7% | -7.5% | -16.4% |
| ATEC | SELL | 2021-04-08 | 2021-04-12 | $16.57 | $511K | -4.4% | -19.4% | -7.4% |
| ATEC | SELL | 2020-10-08 | 2020-10-09 | $8.62 | $541K | +1.3% | +2.1% | +38.8% |
| ATEC | SELL | 2020-01-15 | 2020-01-16 | $7.75 | $248K | -9.3% | -10.3% | -49.3% |
| ATEC | SELL | 2019-11-18 | 2019-11-20 | $7.25 | $232K | -8.6% | -6.8% | -10.6% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.