Column Capital Advisors’s Cogent Communications CCOI Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2020 Q4	–	Sell	-184	Closed	-$11K	–	706
2020 Q3	$11K	Buy	184 +167	+982%	+$9.98K	﹤0.01%	423
2020 Q2	$1K	Hold	17	–	–	﹤0.01%	715
2020 Q1	$1K	Sell	17 -2	-11%	-$118	﹤0.01%	601
2019 Q4	$1K	Buy	+19	New	+$1K	﹤0.01%	639