EC
MYOK

EcoR1 Capital’s MyoKardia, Inc. Common Stock MYOK Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2019
Q2
Sell
-478,574
Closed -$24.9M 46
2019
Q1
$24.9M Buy
478,574
+244,193
+104% +$12.7M 2.29% 11
2018
Q4
$11.5M Buy
+234,381
New +$11.5M 1.15% 22
2018
Q1
Sell
-778,393
Closed -$32.8M 36
2017
Q4
$32.8M Buy
778,393
+88,407
+13% +$3.72M 3.69% 9
2017
Q3
$29.6M Buy
+689,986
New +$29.6M 3.94% 7