Ownership

John Todd Koning - Insider Trading & Ownership

Entity: Individual
Location: C/O Masimo Corporation, 52 Discovery, Irvine, CA
Summary: The estimated net worth of John Todd Koning is at least $4.9M dollars as of April 3, 2025. John Todd Koning is the CHIEF FINANCIAL OFFICER of Alphatec Holdings, Inc. and owns shares of Alphatec Holdings, Inc. (ATEC) stock worth about $4.9M.
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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	$4.9M	-$2.09M	-29.9%	Apr 1, 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.