Robert Arthur Harrington Cytokinetics Inc (CYTK) insider trading activity

Robert Arthur Harrington is Director of CYTOKINETICS INC. Currently has a direct ownership of 15,108 shares of CYTK, which is worth approximately $652,514. The most recent transaction as insider was on Mar 04, 2025, when has been sold 900 shares (Common Stock) at a price of $42.5 per share, resulting in proceeds of $38,250. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 15.1K

5.62% 3M change

31.13% 12M change

Total Value Held $652,514

Robert Arthur Harrington Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Mar 04 2025	SELL Open market or private sale	$38,250 $42.5 p/Share	900 Reduced 5.62%	15,108 Common Stock
Jan 02 2025	BUY Grant, award, or other acquisition	$12,477 $48.93 p/Share	255 Added 1.57%	16,008 Common Stock
Oct 01 2024	BUY Grant, award, or other acquisition	$12,466 $52.6 p/Share	237 Added 1.48%	15,753 Common Stock
Jul 05 2024	SELL Open market or private sale	$13,816 $54.61 p/Share	253 Reduced 1.6%	15,516 Common Stock
Jul 01 2024	BUY Grant, award, or other acquisition	-	228 Added 1.43%	15,769 Common Stock
Jun 03 2024	SELL Open market or private sale	$76,851 $48.64 p/Share	1,580 Reduced 9.23%	15,541 Common Stock
May 15 2024	BUY Grant, award, or other acquisition	-	5,600 Added 24.65%	17,121 Common Stock
Jan 02 2024	BUY Grant, award, or other acquisition	$12,449 $84.12 p/Share	148 Added 1.27%	11,521 Common Stock
Oct 02 2023	BUY Grant, award, or other acquisition	$12,490 $27.88 p/Share	448 Added 3.79%	11,373 Common Stock
Jul 03 2023	BUY Grant, award, or other acquisition	$12,476 $33.36 p/Share	374 Added 3.31%	10,925 Common Stock
May 10 2023	BUY Grant, award, or other acquisition	-	5,000 Added 32.15%	10,551 Common Stock
Apr 03 2023	BUY Grant, award, or other acquisition	$11,237 $37.71 p/Share	298 Added 5.09%	5,551 Common Stock
Jan 03 2023	BUY Grant, award, or other acquisition	$11,220 $44.35 p/Share	253 Added 4.59%	5,253 Common Stock
May 10 2022	BUY Grant, award, or other acquisition	-	5,000 Added 50.0%	5,000 Common Stock

RAH

Robert Arthur Harrington

Director

South San Francisco, CA

Institutional Portfolio Updates

Receive a notification when an Institution or Guru buys or sells CYTK shares.

Notify only if

Value

Insider Trading

Get notified when an Cytokinetics Inc insider buys or sells CYTK shares.

Notify only if

Operation

Value

Type

News

Receive news related to CYTOKINETICS INC

Track Activities on CYTK

Account