John Todd Koning - Feb 1, 2024 Form 4 Insider Report for Alphatec Holdings, Inc. (ATEC)

Role: CHIEF FINANCIAL OFFICER
Signature: /s/ Tyson E. Marshall, Attorney-in-Fact
Stock symbol: ATEC
Transactions as of: Feb 1, 2024
Transactions value $: -$407,876
Form type: 4
Date filed: 2/5/2024, 06:45 PM
Previous filing: Apr 24, 2023
Next filing: Feb 22, 2024

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	ATEC	Common Stock	Award	$0	+130K	+31.19%	$0.00	545K	Feb 1, 2024	Direct	F1
transaction	ATEC	Common Stock	Tax liability	-$408K	-24.5K	-4.49%	$16.68	521K	Feb 1, 2024	Direct	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	On February 1, 2024, the issuer awarded 129,612 restricted stock units (RSUs) to the reporting person upon confirmation by the issuer's compensation committee of satisfaction of certain performance criteria for the fiscal year ended December 31, 2023. The RSUs vest in three equal installments on each of February 1, 2024, February 1, 2025 and February 1, 2026. Each RSU represents a contingent right to receive one share of the issuer's common stock.
F2	Shares withheld by the issuer to satisfy tax withholding obligations of the reporting person resulting from vesting of restricted stock units.

Content

On February 1, 2024, the issuer awarded 129,612 restricted stock units (RSUs) to the reporting person upon confirmation by the issuer's compensation committee of satisfaction of certain performance criteria for the fiscal year ended December 31, 2023. The RSUs vest in three equal installments on each of February 1, 2024, February 1, 2025 and February 1, 2026. Each RSU represents a contingent right to receive one share of the issuer's common stock.

Shares withheld by the issuer to satisfy tax withholding obligations of the reporting person resulting from vesting of restricted stock units.