CenterStar Asset Management’s Alphatec Holdings ATEC Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2025 Q2	–	Sell	-10,200	Closed	-$103K	–	44
2025 Q1	$103K	Sell	10,200 -1,600	-14%	-$16.2K	0.02%	74
2024 Q4	$108K	Buy	+11,800	New	+$108K	0.04%	54