| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Across the last three months, Alphatec Holdings, Inc.'s insiders have accumulated 106,832 shares worth roughly $934K on balance.
Classified under Health Care Equipment & Supplies (Health Care sector), ATEC's insider flows are most useful compared with peers in the same group.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| 10% | 10.65M | $223.87M | - | |
| 10% | 10.65M | $223.87M | - | |
| 10% | 10.65M | $223.87M | - | |
| CEO | 5.89M | $51.92M | - | |
| VP | 1.73M | - | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 10, 2026 | Miles Patrick53 | CEO | Buy | 115,000 | $8.81 | $1,013,150.00 | +2.0% | - | - | |
| Aug 5, 2026 | Marshall Tyson Eliot67 | General Counsel &Corp. Sec. | Sell10b5-1 | 8,168 | $9.65 | $78,821.20 | -1.3% | - | - | |
| Jun 11, 2026 | McGinnis Karen K | Director | Sell10b5-1 | 6,050 | $8.01 | $48,460.50 | -6.0% | +10.6% | - | |
| May 11, 2026 | Valentine Keith | Director | Buy | 135,000 | $7.38 | $996,192.35 | +138.8% | +35.8% | - | |
| Mar 13, 2026 | Koning John Todd57 | Chief Financial Officer | Sell10b5-1 | 79,789 | $12.36 | $986,192.04 | -11.7% | -33.8% | - | |
| Mar 13, 2026 | Lish Scott63 | Chief Operating Officer | Sell | 260,535 | $12.30 | $3,204,580.50 | -24.2% | -33.8% | - | |
| Mar 11, 2026 | Sponsel David61 | EVP, Sales | Sell10b5-1 | 163,452 | $12.52 | $2,046,419.04 | -24.5% | -34.8% | - | |
| Mar 9, 2026 | Hunsaker Craig E61 | EVP, People &Culture | Sell10b5-1 | 116,367 | $12.38 | $1,441,040.69 | -6.3% | -38.5% | - | |
| Mar 5, 2026 | Marshall Tyson Eliot67 | General Counsel &Corp. Sec. | Sell10b5-1 | 88,835 | $12.49 | $1,109,549.15 | -13.7% | -38.9% | - | |
| Feb 5, 2026 | Sponsel David61 | EVP, Sales | Sell10b5-1 | 60,425 | $13.79 | $833,260.75 | -14.7% | -48.2% | - |