David R. Pelizzon - May 10, 2021 Form 4 Insider Report for Alphatec Holdings, Inc. (ATEC)

Role: Director, 10%+ Owner
Signature: /s/ David R. Pelizzon
Stock symbol: ATEC
Transactions as of: May 10, 2021
Transactions value $: $1,830,000
Form type: 4
Date filed: 5/12/2021, 05:25 PM
Next filing: Jun 4, 2021

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	ATEC	Common Stock	Purchase	$1.83M	+120K	+80.63%	$15.25	269K	May 10, 2021	Direct
holding	ATEC	Common Stock						11.4M	May 10, 2021	By Squadron Capital LLC	F1

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

Explanation of Responses:

Id	Content
F1	These shares are held by Squadron Capital LLC ("Squadron"). As one of two members of the Managing Committee of Squadron, the reporting person may be deemed to be the beneficial owner of these shares. The reporting person expressly disclaims beneficial ownership of these shares, except to the extent of his pecuniary interest therein. The inclusion of these shares in this report shall not be deemed to be an admission of beneficial ownership for purposes of Section 16 or for any other purpose.

Content

These shares are held by Squadron Capital LLC ("Squadron"). As one of two members of the Managing Committee of Squadron, the reporting person may be deemed to be the beneficial owner of these shares. The reporting person expressly disclaims beneficial ownership of these shares, except to the extent of his pecuniary interest therein. The inclusion of these shares in this report shall not be deemed to be an admission of beneficial ownership for purposes of Section 16 or for any other purpose.