PEAK6 Investments’s Castle Biosciences CSTL Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2022 Q4	–	Sell	-2,875	Closed	-$75K	–	1490
2022 Q3	$75K	Buy	+2,875	New	+$75K	﹤0.01%	1216
2022 Q2	–	Hold	0	–	–	–	2218
2021 Q1	–	Sell	-147	Closed	-$10K	–	1692
2020 Q4	$10K	Buy	+147	New	+$10K	﹤0.01%	1357