MyoKardia, Inc.

PERCEPTIVE ADVISORS LLC

Report date

9/30/2020

Quarter

2020 Q3

Filed

11/16/2020

Shares

1,395,017

Value ($000)

190,183

Weight

2.8%

2019 Q4 - 2020 Q3 (4 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2020 Q3	11/16/2020	190,183	2.8%	1,395,017	9/30/2020
2020 Q2	8/17/2020	134,787	2.2%	1,395,017	6/30/2020
2020 Q1	5/18/2020	61,611	1.6%	1,314,209	3/31/2020
2019 Q4	2/19/2020	87,929	1.8%	1,206,411	12/31/2019