Demski David M - Insider Non-Derivative Transactions at Alphatec Holdings, Inc. (ATEC) - (SEC)
Updated on December 12, 2024.
According to recent SEC insider information filed on Aug 21, 2024, Demski David M's relationship to Alphatec Holdings, Inc. (ATEC) is Director, and currently has 288,441 shares of Common Stock.
The chart below shows the number of shares owned, and the table shows the recent insider transactions.
You can see similar information for other ATEC insiders.
Data Source: SEC.
Demski David M - Insider Non-Derivative Transactions of ATEC Common Stock
Demski David M - Insider Non-Derivative Transactions at ATEC
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| Date | Transaction | No. of Shares | Price Per Share | Shares Owned After Transactions |
|---|---|---|---|---|
| Aug 22, 2024 | P -- (Common Stock) | 50000 | 5.67 | 288441 |
| Aug 3, 2024 | P -- (Common Stock) | 40000 | 6.56 | 238441 |
| Jun 13, 2024 | Acquisition -- (Common Stock) | 16747 | 0 | 198441 |
| Nov 10, 2023 | P -- (Common Stock) | 30000 | 10.5 | 181694 |
| Oct 18, 2023 | Acquisition -- (Common Stock) | 7842 | 0 | 127842 |
| Oct 18, 2023 | Acquisition -- (Common Stock) | 23852 | 0 | 151694 |