Form4.ai tracks every SEC insider trade in real time. See every ATEC insider filing with a free account — no card.
See every ATEC insider filing — free account, no card.
Free accountAlphatec Holdings, Inc. (ATEC) has 3 SEC Form 4 insider filings on record in the last 90 days. That includes 1 insider purchase totalling $1.0M, and 1 sales totalling $79K. Most recent filing: Oct. 5, 2026.
Open-market value, last 90 days
Form 4 filings by type, last 90 days
| Date | Insider | Trade | Value | Price since buy |
|---|---|---|---|---|
| Oct 5, 2026 SEC filing | Carls Thomas Andrew EVP, Data & Imaging Solutions | Grant / award | — | — |
| Sep 10, 2026 SEC filing | Miles Patrick CEO | Bought | $1,013,150 | +21.1% 30D |
| Aug 7, 2026 SEC filing | Marshall Tyson Eliot GENERAL COUNSEL & CORP. SEC. | Sold | $78,821 | — |
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Form 4 is the filing company officers, directors and 10% shareholders must submit to the SEC within two business days of trading their own company's stock. Open-market purchases generally carry more signal than sales, which are often scheduled in advance. More on how this works.