David M Demski
Director · 1 filing · Latest: Jun 10, 2026
Alphatec Holdings, Inc.
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|
ATEC | Demski David M | — | Dec 11, 2025 | Proposed Sale | $21.02 | 30,000 | $630.5K | — |
Director · 1 filing · Latest: Jun 10, 2026
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|
ATEC | Demski David M | — | Dec 11, 2025 | Proposed Sale | $21.02 | 30,000 | $630.5K | — |