Koning John Todd
CHIEF FINANCIAL OFFICER · 7 insider transactions on file
All transactions
| Date | Ticker | Company | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-03-13 | ATEC | Alphatec Holdings, Inc. | Sale | 79,789 | $12.36 | $986,192.04 | filing |
| 2026-03-05 | ATEC | Alphatec Holdings, Inc. | Tax withholding | 68,910 | $12.57 | $866,198.70 | filing |
| 2026-02-25 | ATEC | Alphatec Holdings, Inc. | Award | 205,094 | $0.00 | $0.00 | filing |
| 2026-02-25 | ATEC | Alphatec Holdings, Inc. | Award | 110,394 | $0.00 | $0.00 | filing |
| 2026-02-25 | ATEC | Alphatec Holdings, Inc. | Award | 20,380 | — | — | filing |
| 2025-12-08 | ATEC | Alphatec Holdings, Inc. | Tax withholding | 15,266 | $21.45 | $327,455.70 | filing |
| 2025-08-06 | ATEC | Alphatec Holdings, Inc. | Tax withholding | 5,315 | $15.34 | $81,532.10 | filing |
Insider transactions from SEC Form 4 filings via EDGAR. Names appear as filed and aren't normalized across issuers.