CYTOKINETICS INC — Director's Dealing 2021

Apr 6, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CYTOKINETICS INC (CYTK)
CIK: 0001061983
Period of Report: 2021-04-01

Reporting Person: HENDERSON JOHN T (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-04-01	Common Stock	M	1133	$8.64	Acquired	8543	Direct
2021-04-01	Common Stock	S	1133	$24.0	Disposed	7410	Direct
2021-04-01	Common Stock	M	1100	$8.64	Acquired	8510	Direct
2021-04-01	Common Stock	S	1100	$23.31	Disposed	7410	Direct
2021-04-01	Common Stock	M	1100	$8.64	Acquired	8510	Direct
2021-04-01	Common Stock	S	1100	$23.31	Disposed	7410	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-04-01	Non-Qualified Stock Option (right to buy)	$8.64	M	1133	Disposed	2021-05-18	Common Stock (1133)	Direct
2021-04-01	Non-Qualified Stock Option (right to buy)	$8.64	M	1100	Disposed	2021-05-18	Common Stock (1100)	Direct
2021-04-01	Non-Qualified Stock Option (right to buy)	$8.64	M	1100	Disposed	2021-05-18	Common Stock (1100)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	83	Indirect

Footnotes

F1: Transaction effected pursuant to a 10b5-1 plan entered into by the Reporting Person on March 2, 2021

F2: Amount includes 511 shares of common stock received at Reporting Person's election pursuant Issuer's stock in lieu of cash for all or part of directors' annual base retainer program.