CYTOKINETICS INC — Director's Dealing 2017

Sep 8, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CYTOKINETICS INC (CYTK)
CIK: 0001061983
Period of Report: 2017-09-06

Reporting Person: McDowell Caryn Gordon (GC & Chief Compliance Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-09-06	Common Stock	M	1432	$6.67	Acquired	19801	Direct
2017-09-06	Common Stock	S	200	$14.1	Disposed	19601	Direct
2017-09-06	Common Stock	M	3067	$6.67	Acquired	22668	Direct
2017-09-06	Common Stock	S	200	$14.15	Disposed	22468	Direct
2017-09-06	Common Stock	M	5732	$6.37	Acquired	28200	Direct
2017-09-06	Common Stock	S	898	$14.2	Disposed	27302	Direct
2017-09-06	Common Stock	S	400	$14.25	Disposed	26902	Direct
2017-09-06	Common Stock	S	100	$14.275	Disposed	26802	Direct
2017-09-06	Common Stock	S	302	$14.3	Disposed	26500	Direct
2017-09-06	Common Stock	S	200	$14.35	Disposed	26300	Direct
2017-09-06	Common Stock	S	200	$14.375	Disposed	26100	Direct
2017-09-06	Common Stock	S	400	$14.4	Disposed	25700	Direct
2017-09-06	Common Stock	S	600	$14.45	Disposed	25100	Direct
2017-09-06	Common Stock	S	200	$14.475	Disposed	24900	Direct
2017-09-06	Common Stock	S	200	$14.5	Disposed	24700	Direct
2017-09-06	Common Stock	S	200	$14.525	Disposed	24500	Direct
2017-09-06	Common Stock	S	200	$14.575	Disposed	24300	Direct
2017-09-06	Common Stock	S	700	$14.6	Disposed	23600	Direct
2017-09-06	Common Stock	S	300	$14.625	Disposed	23300	Direct
2017-09-06	Common Stock	S	200	$14.65	Disposed	23100	Direct
2017-09-06	Common Stock	S	500	$14.7	Disposed	22600	Direct
2017-09-06	Common Stock	S	200	$14.725	Disposed	22400	Direct
2017-09-06	Common Stock	S	600	$14.75	Disposed	21800	Direct
2017-09-06	Common Stock	S	400	$14.775	Disposed	21400	Direct
2017-09-06	Common Stock	S	400	$14.8	Disposed	21000	Direct
2017-09-06	Common Stock	S	100	$14.825	Disposed	20900	Direct
2017-09-06	Common Stock	S	724	$14.85	Disposed	20176	Direct
2017-09-06	Common Stock	S	600	$14.9	Disposed	19576	Direct
2017-09-06	Common Stock	S	400	$14.925	Disposed	19176	Direct
2017-09-06	Common Stock	S	707	$14.95	Disposed	18469	Direct

Footnotes

F1: The exercise reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 13, 2017.

F2: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 13, 2017.