Spark Investment Management’s MyoKardia, Inc. Common Stock MYOK Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2020 Q2	–	Sell	-19,711	Closed	-$924K	–	355
2020 Q1	$924K	Sell	19,711 -53,089	-73%	-$3.4M	0.49%	63
2019 Q4	$5.31M	Sell	72,800 -10,000	-12%	-$607K	0.62%	27
2019 Q3	$4.32M	Sell	82,800 -123,400	-60%	-$6.56M	0.55%	55
2019 Q2	$10.3M	Buy	206,200 +82,400	+67%	+$4.01M	0.72%	28
2019 Q1	$6.44M	Buy	+123,800	New	+$5.7M	0.3%	100
2018 Q3	–	Sell	-50,900	Closed	-$2.53M	–	783
2018 Q2	$2.53M	Buy	+50,900	New	+$2.46M	0.15%	199
2017 Q3	–	Sell	-31,200	Closed	-$408K	–	851
2017 Q2	$408K	Buy	+31,200	New	+$411K	0.03%	535
2016 Q4	–	Sell	-39,800	Closed	-$650K	–	936
2016 Q3	$650K	Buy	39,800 +27,700	+229%	+$500K	0.05%	432
2016 Q2	$150K	Buy	+12,100	New	+$151K	0.01%	663