Keith Valentine – Insider Trading Activity | DataHeimdall

Keith Valentine

Director at Alphatec Holdings, Inc.

CIK: 1350653

7

Total trades

3

Buys

1

Sells

May 7, 2026

Last trade

Date	Stock	Type	Shares	Value	Src
May 7, 2026	ATECAlphatec Holdings, Inc.	Buy	56,153	$421K
May 7, 2026	ATECAlphatec Holdings, Inc.	Buy	43,847	$331K
May 7, 2026	ATECAlphatec Holdings, Inc.	Buy	35,000	$245K
Apr 7, 2026	ATECAlphatec Holdings, Inc.	Option	15,000	$30K
Apr 7, 2026	ATECAlphatec Holdings, Inc.	Sell	23,393	$258K
Apr 7, 2026	ATECAlphatec Holdings, Inc.	Option	12,500	$42K
Apr 7, 2026	ATECAlphatec Holdings, Inc.	Option	60,000	$161K