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  • Insider Ownership

Insider Trading & Ownership of John Todd Koning

Location
Carlsbad, CA
Summary
The estimated net worth of John Todd Koning is at least $9,565,734 dollars as of 10 Dec 2025. John Todd Koning is the CHIEF FINANCIAL OFFICER of Alphatec Holdings, Inc. and owns shares of Alphatec Holdings, Inc. (ATEC) stock worth about $9.57M.
Signature
/s/ Tyson E. Marshall, Attorney-in-Fact
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Ownership of John Todd Koning

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
ATEC Alphatec Holdings, Inc. Chief Financial Officer $9,565,734 -$2,006,601 -17% 08 Dec 2025

Insider Transactions Reported by John Todd Koning:

Sym Company Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.