June 11, 2026 · Form 4 insider transaction
MCGINNIS KAREN K sold 6,050 shares of Alphatec Holdings, Inc. at $8.01 per share, a transaction worth $48.5K. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 1 day after the transaction.
The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 2025 to satisfy certain tax withholding obligations of the reporting person resulting from the vesting of restricted stock units.