ATEC - Alphatec Holdings, Inc.

Across the last three months, Alphatec Holdings, Inc.'s insiders have accumulated 106,832 shares worth roughly $934K on balance.

Classified under Health Care Equipment & Supplies (Health Care sector), ATEC's insider flows are most useful compared with peers in the same group.

Insider Ownership

Role	Insider	Shares	Value	30d
10%	Pritzker Jennifer N.	10.65M	$223.87M	-
10%	Squadron Capital LLC	10.65M	$223.87M	-
10%	Squadron Capital Holdings LLC	10.65M	$223.87M	-
CEO	Miles Patrick	5.89M	$51.92M	-
VP	Hunsaker Craig E	1.73M	-	-

Buys and sells only

10 filings · page 2

Date	Insider	Role	Type	Shares	Price	Value	Chg%	3M	12M
Feb 3, 2026	Hunsaker Craig E61	EVP, People &Culture	Sell10b5-1	37,358	$14.71	$549,536.18	-3.1%	-29.6%	-
Jan 5, 2026	Miles Patrick53	CEO	Sell10b5-1	100,000	$21.01	$2,101,000.00	-1.9%	-48.3%	-
Dec 16, 2025	Pelizzon David R56	Director	Sell	250,000	$19.66	$4,915,000.00	-2.3%	-36.2%	-
Dec 16, 2025	Lish Scott63	Chief Operating Officer	Sell10b5-1	19,900	$19.64	$390,836.00	-3.0%	-36.2%	-
Dec 11, 2025	Demski David M67	Director	Sell	30,000	$21.20	$636,000.00	-7.0%	-36.4%	-
Dec 10, 2025	Sponsel David61	EVP, Sales	Sell10b5-1	21,106	$20.79	$438,793.74	-4.6%	-40.1%	-
Dec 10, 2025	Hunsaker Craig E61	EVP, People &Culture	Sell	32,584	$20.84	$679,050.56	-2.5%	-40.1%	-
Dec 9, 2025	Squadron Capital Holdings LLC63	10% Owner	Sell	250,000	$21.18	$5,295,098.22	-2.3%	-37.7%	-
Dec 9, 2025	Squadron Capital LLC63	10% Owner	Sell	250,000	$21.18	$5,295,098.22	-2.3%	-37.7%	-
Dec 9, 2025	Pelizzon David R56	Director, 10% Owner	Sell	250,000	$21.18	$5,295,098.22	-2.3%	-37.7%	-