Demski David M

EDGAR CIK 0001555392

Alphatec Holdings, Inc. - ATEC

  1. Manufacturing
  2. Specialty Instruments
  3. Surgical & Medical Instruments & Apparatus
Director
Direct Buys
0
$0
0 Shares
Direct Sells
1
($636,000)
-30,000 Shares
Indirect Buys
0
$0
0 Shares
Indirect Sells
0
$0
0 Shares
Monthly Values

Transaction Filed Type Shares @ Price Value Balance ( Change % ) Ownership
12/11/2025
12/12/2025
Sell
-30,000 @ $21.20
 ($636,000) 399,623 (-6.98%) Direct