Comerica Bank’s Ballard Power Systems BLDP Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2021 Q3	–	Sell	-16,611	Closed	-$249K	–	2226
2021 Q2	$249K	Hold	16,611	–	–	﹤0.01%	2196
2021 Q1	$364K	Buy	16,611 +1,406	+9%	+$42K	﹤0.01%	2105
2020 Q4	$564K	Buy	15,205 +2,650	+21%	+$48.8K	﹤0.01%	1965
2020 Q3	$201K	Buy	12,555 +440	+4%	+$7.08K	﹤0.01%	2191
2020 Q2	$219K	Buy	12,115 +601	+5%	+$6.58K	﹤0.01%	2132
2020 Q1	$116K	Sell	11,514 -150	-1%	-$1.46K	﹤0.01%	2153
2019 Q4	$116K	Sell	11,664 -131	-1%	-$799	﹤0.01%	2232
2019 Q3	$72K	Sell	11,795 -441	-4%	-$2K	﹤0.01%	2240
2019 Q2	$50K	Sell	12,236 -131	-1%	-$474	﹤0.01%	2270
2019 Q1	$42K	Buy	12,367 +1,948	+19%	+$6.38K	﹤0.01%	2254
2018 Q4	$37K	Buy	10,419 +101	+1%	+$318	﹤0.01%	2244
2018 Q3	$35K	Buy	+10,318	New	+$34.1K	﹤0.01%	2261