Baker Bros. Advisors’s Trillium Therapeutics Inc. TRIL Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Trade Value	Portfolio Weight	Portfolio Position
2020 Q1	–	Sell	-1,100,000	Closed	-$1.13M	–	115
2019 Q4	$1.13M	Buy	1,100,000 +594,738	+118%	+$613K	0.01%	92
2019 Q3	$155K	Hold	505,262	–	–	﹤0.01%	108
2019 Q2	$166K	Hold	505,262	–	–	﹤0.01%	103
2019 Q1	$333K	Hold	505,262	–	–	﹤0.01%	95
2018 Q4	$864K	Hold	505,262	–	–	0.01%	84
2018 Q3	$2.93M	Sell	505,262 -6,501	-1%	-$37.7K	0.02%	84
2018 Q2	$3.07M	Buy	511,763 +102,440	+25%	+$615K	0.02%	91
2018 Q1	$2.95M	Hold	409,323	–	–	0.03%	86
2017 Q4	$2.97M	Sell	409,323 -4,374	-1%	-$31.7K	0.03%	90
2017 Q3	$2.13M	Hold	413,697	–	–	0.02%	97
2017 Q2	$1.82M	Hold	413,697	–	–	0.02%	89
2017 Q1	$2.54M	Hold	413,697	–	–	0.02%	82
2016 Q4	$2.34M	Hold	413,697	–	–	0.02%	88
2016 Q3	$6.12M	Buy	413,697 +201,905	+95%	+$2.99M	0.06%	64
2016 Q2	$1.9M	Hold	211,792	–	–	0.02%	99
2016 Q1	$1.96M	Hold	211,792	–	–	0.02%	100
2015 Q4	$2.67M	Buy	211,792 +148,778	+236%	+$1.88M	0.02%	100
2015 Q3	$821K	Buy	+63,014	New	+$821K	0.01%	122