MYOKARDIA INC

CUSIP: 62857M105 Class: COM

EcoR1 Capital, LLC's Holding History (CIK: 0001587114)

Note: Option positions (PUT/CALL) are excluded.

Q1 2019
Shares 478,574 Value ($000) $24,881 Avg Close — Range —
Q4 2018
Shares 234,381 Value ($000) $11,452 Avg Close — Range —
Q4 2017
Shares 778,393 Value ($000) $32,770 Avg Close — Range —
Q3 2017
Shares 689,986 Value ($000) $29,566 Avg Close — Range —