Demski David M 4
4 · Alphatec Holdings, Inc. · Filed Dec 12, 2025
Insider Transaction Report
Form 4
Demski David M
Director
Transactions
- Sale
Common Stock
2025-12-11$21.20/sh−30,000$636,000→ 399,623 total
4 · Alphatec Holdings, Inc. · Filed Dec 12, 2025
Common Stock