Robeco Institutional Asset Management’s Trinseo TSE Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2021 Q1	–	Sell	-3,870	Closed	-$198K	–	968
2020 Q4	$198K	Buy	3,870 +3,100	+403%	+$118K	﹤0.01%	854
2020 Q3	$20K	Hold	770	–	–	﹤0.01%	913
2020 Q2	$17K	Hold	770	–	–	﹤0.01%	957
2020 Q1	$14K	Hold	770	–	–	﹤0.01%	969
2019 Q4	$29K	Hold	770	–	–	﹤0.01%	954
2019 Q3	$33K	Buy	+770	New	+$28.7K	﹤0.01%	952
2018 Q1	–	Sell	-1,557	Closed	-$112K	–	963
2017 Q4	$112K	Buy	1,557 +471	+43%	+$33.6K	﹤0.01%	859
2017 Q3	$72K	Hold	1,086	–	–	﹤0.01%	826
2017 Q2	$74K	Hold	1,086	–	–	﹤0.01%	851
2017 Q1	$72K	Sell	1,086 -12,849	-92%	-$863K	﹤0.01%	834
2016 Q4	$826K	Sell	13,935 -45,075	-76%	-$2.53M	0.01%	608
2016 Q3	$3.34M	Buy	+59,010	New	+$3.13M	0.02%	447