NASDAQ: ATECAlphatec Holdings Inc Stock Ownership - Who owns Alphatec Holdings?
Insider buying vs selling
Have Alphatec Holdings Inc insiders been buying or selling?
Buy
Sell
| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Patrick Miles | CEO | 2026-09-10 | 115,000 | $8.81 | $1.01MBuy |
| Tyson Eliot Marshall | CLO;Sec | 2026-08-05 | 8,168 | $9.65 | $78.82kSell |
| Karen K. McGinnis | Director | 2026-06-11 | 6,050 | $8.01 | $48.46kSell |
| Keith Valentine | Director | 2026-05-11 | 35,000 | $7.00 | $245.00kBuy |
| Keith Valentine | Director | 2026-05-08 | 43,847 | $7.54 | $330.61kBuy |
| Keith Valentine | Director | 2026-05-07 | 56,153 | $7.49 | $420.59kBuy |
| Tyson Eliot Marshall | GENERAL COUNSEL CORP. SEC. | 2026-04-07 | 60,000 | $2.69 | $161.40kBuy |
| Tyson Eliot Marshall | GENERAL COUNSEL CORP. SEC. | 2026-04-07 | 15,000 | $1.98 | $29.70kBuy |
| Tyson Eliot Marshall | GENERAL COUNSEL CORP. SEC. | 2026-04-07 | 15,000 | $1.68 | $25.20kBuy |
| Tyson Eliot Marshall | GENERAL COUNSEL CORP. SEC. | 2026-04-07 | 12,500 | $3.34 | $41.75kBuy |
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Net Insider Buy/Sell (L12M) Ownership
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ATEC Shareholders
What type of owners hold Alphatec Holdings Inc stock?
Institutional
Insider
Retail
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Hgp II LLC | 46.14% | 71,262,881 | $810.26M | Insider |
| John 1. Foster | 46.05% | 71,125,600 | $808.70M | Insider |
| Mortimer Berkowitz Iii | 26.54% | 40,991,914 | $466.08M | Insider |
| Healthpointcapital Partners LP | 19.98% | 30,854,346 | $350.81M | Insider |
| Hgp LLC | 14.02% | 21,654,346 | $246.21M | Insider |
| Healthpointcapital Partners II L P | 13.60% | 21,010,565 | $238.89M | Insider |
| L5 Healthcare Partners LLC | 7.17% | 11,081,538 | $126.00M | Insider |
| Paul Segal | 7.17% | 11,081,538 | $126.00M | Insider |
| David R. Pelizzon | 6.98% | 10,773,884 | $122.50M | Insider |
| Squadron Capital LLC | 6.89% | 10,645,045 | $121.03M | Insider |
ATEC vs Medical Device Stocks
Alphatec Holdings Stock Ownership FAQ
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Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.