Column Capital Advisors’s BlackBerry BB Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2021 Q4	–	Sell	-800	Closed	-$8K	–	784
2021 Q3	$8K	Hold	800	–	–	﹤0.01%	491
2021 Q2	$10K	Buy	+800	New	+$10K	﹤0.01%	473
2021 Q1	–	Sell	-3,454	Closed	-$23K	–	707
2020 Q4	$23K	Buy	+3,454	New	+$23K	0.01%	365