Acadian Asset Management’s Histogen Inc. Common Stock HSTO Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2021 Q2	–	Sell	-7,987	Closed	-$208K	–	2296
2021 Q1	$208K	Buy	7,987 +6,793	+569%	+$171K	﹤0.01%	1490
2020 Q4	$18K	Sell	1,194 -2,897	-71%	-$90.7K	﹤0.01%	2146
2020 Q3	$134K	Sell	4,091 -2,579	-39%	-$124K	﹤0.01%	1582
2020 Q2	$509K	Sell	6,670 -85	-1%	-$7.13K	﹤0.01%	1186
2020 Q1	$419K	Buy	6,755 +1,739	+35%	+$136K	﹤0.01%	1007
2019 Q4	$401K	Buy	5,016 +919	+22%	+$64.4K	﹤0.01%	1129
2019 Q3	$258K	Buy	4,097 +1,760	+75%	+$115K	﹤0.01%	1253
2019 Q2	$121K	Buy	2,337 +1,112	+91%	+$193K	﹤0.01%	1340
2019 Q1	$265K	Buy	1,225 +459	+60%	+$185K	﹤0.01%	1285
2018 Q4	$265K	Sell	766 -137	-15%	-$106K	﹤0.01%	1058
2018 Q3	$1.05M	Sell	903 -316	-26%	-$291K	﹤0.01%	717
2018 Q2	$1.04M	Sell	1,219 -1,686	-58%	-$1.4M	﹤0.01%	721
2018 Q1	$3.41M	Sell	2,905 -1,173	-29%	-$1.3M	0.01%	478
2017 Q4	$3.77M	Sell	4,078 -1,374	-25%	-$1.27M	0.02%	419
2017 Q3	$5.99M	Sell	5,452 -38	-0.7%	-$43.2K	0.03%	344
2017 Q2	$6.32M	Buy	5,490 +4,749	+641%	+$5.78M	0.03%	356
2017 Q1	$854K	Buy	+741	New	+$715K	﹤0.01%	790
2016 Q1	–	Sell	-20	Closed	-$12K	–	1529
2015 Q4	$12K	Buy	+20	New	+$14K	﹤0.01%	1213