Insider Buying and Selling - Sponsel David - Insider Drift

Alphatec Holdings, Inc. - ATEC

Officer

EVP, SALES

Direct Buys

0

$0

0 Shares

Direct Sells

7

($6.59) M

-455,971 Shares

Indirect Buys

0

$0

0 Shares

Indirect Sells

0

$0

0 Shares

Monthly Values

Transaction	Filed	Type	Shares @ Price	Value	Balance ( Change % )	Ownership
03/11/2026 10b5-1	03/13/2026	Sell	-163,452 @ $12.52	($2,046,419)	504,932 (-24.45%)	Direct
02/05/2026 10b5-1	02/06/2026	Sell	-60,425 @ $13.79	($833,261)	349,500 (-14.74%)	Direct
12/10/2025 10b5-1	12/12/2025	Sell	-21,106 @ $20.79	($438,794)	439,767 (-4.58%)	Direct
12/08/2025	12/10/2025	Sell	-988 @ $21.45	($21,193)	460,873 (-0.21%)	Direct
10/24/2025 10b5-1	10/28/2025	Sell	-70,000 @ $16.18	($1,132,600)	461,861 (-13.16%)	Direct
09/19/2025 10b5-1	09/19/2025	Sell	-2,555 @ $15.34	($39,194)	531,861 (-0.48%)	Direct
09/18/2025 10b5-1	09/19/2025	Sell	-137,445 @ $15.09	($2,074,045)	534,416 (-20.46%)	Direct