Demski David M
Demski David M, director at Alphatec Holdings, Inc., has 1 open-market purchase worth $408,600 in company stock reported to the SEC in the last two years. The latest filing was reported on 2026-11-02.
In plain English
- A board director bought $408,600 of Alphatec Holdings, Inc. stock with their own money. That is a big personal bet. (2026-11-02)
Filings
| Reported | Stock | What | Amount | Source |
|---|
| 2026-11-02 | ATEC
Alphatec Holdings, Inc. | Bought | $408,600 | SEC filing |
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