David M Demski Alphatec Holdings, Inc. (ATEC) insider trading activity
David M Demski is of Alphatec Holdings, Inc.. Currently has a direct ownership of 288,441 shares of ATEC, which is worth approximately $2.34 Million. The most recent transaction as insider was on Aug 21, 2024, when has been sold 50,000 shares (Common Stock) at a price of $5.67 per share, resulting in proceeds of $283,500. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).
Shares Held (Direct Ownership)
288K
20.97%
3M change
90.15%
12M change
Total Value Held
$2.34 Million
David M Demski Transaction History
Also insider at
DMD
David M Demski
Irvine, CA