Level Four Advisory Services’s Castle Biosciences CSTL Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2021 Q4	–	Sell	-5,265	Closed	-$350K	–	648
2021 Q3	$350K	Buy	+5,265	New	+$350K	0.04%	356