Koning John Todd sold ATEC
December 8, 2025 · Form 4 insider transaction
Koning John Todd sold 15,266 shares of Alphatec Holdings, Inc. at $21.45 per share, a transaction worth $327.5K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Disposed (sell-side)
Shares
15,266
Price
$21.45
Total value
$327.5K
InsiderKoning John Todd
RoleOfficer
SecurityCommon Stock
Transaction codeF: Shares withheld for taxes
Transaction dateDecember 8, 2025
Filing dateDecember 10, 2025
Shares owned after445,955
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Shares withheld by the issuer to satisfy tax withholding obligations of the reporting person resulting from vesting of restricted stock units.