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Wednesday, October 28, 2026

Data from SEC filings, checked daily

Public filings, plainly told

About Method Sources Newsletter

Insider tradingForm 4

CYTOKINETICS INC (CYTK) Insider Trading

14 open-market trades reported since Aug 18, 2026: 0 purchases worth $0 and 14 sales worth $11.2M.

By insider

Insider	Role	Buys	Bought	Sells	Sold	Latest
Fady Ibraham Malik	EVP	0	$0	5	$1.21M	Oct 20, 2026
Robert I. Blum	CEO	0	$0	5	$8.83M	Oct 13, 2026
Robert E. Landry	Director	0	$0	2	$147K	Sep 15, 2026
B. Lynne Parshall	Director	0	$0	1	$357K	Sep 1, 2026
Andrew Callos	EVP	0	$0	1	$702K	Aug 31, 2026

All trades

CYTK insider trades
Filed	Traded	Insider	Role	Type	Shares	Price ($)	Value	Holding	3 mo. after	Filing
Oct 20	Oct 20	Fady Ibraham MalikEVP	EVP	▼ SELL10b5-1	3,500	64.01	$224K	−2.2%		Form 4 ↗
Oct 13	Oct 12	Robert I. BlumCEO	CEO	▼ SELL10b5-1	7,500	62.88	$472K	−2.6%		Form 4 ↗
Oct 6	Oct 6	Fady Ibraham MalikEVP	EVP	▼ SELL10b5-1	3,500	61.38	$215K	−2.2%		Form 4 ↗
Sep 28	Sep 28	Robert I. BlumCEO	CEO	▼ SELL10b5-1	7,500	65.46	$491K	−2.6%		Form 4 ↗
Sep 22	Sep 22	Fady Ibraham MalikEVP	EVP	▼ SELL10b5-1	3,500	68.29	$239K	−2.2%		Form 4 ↗
Sep 15	Sep 15	Robert I. BlumCEO	CEO (ind.)	▼ SELL10b5-1	97,926	69.33	$6.79M	All sold		Form 4 ↗
Sep 15	Sep 14	Robert I. BlumCEO	CEO	▼ SELL10b5-1	7,500	73.44	$551K	−1.9%		Form 4 ↗
Sep 15	Sep 15	Robert E. LandryDirector	Director	▼ SELL10b5-1	1,000	72.13	$72K	−11%		Form 4 ↗
Sep 11	Sep 11	Robert E. LandryDirector	Director	▼ SELL10b5-1	1,000	74.66	$75K	−9.8%		Form 4 ↗
Sep 8	Sep 8	Fady Ibraham MalikEVP	EVP	▼ SELL10b5-1	3,500	75.46	$264K	−2.2%		Form 4 ↗
Sep 1	Sep 1	B. Lynne ParshallDirector	Director	▼ SELL10b5-1	5,000	71.48	$357K	−32%		Form 4 ↗
Aug 31	Aug 31	Andrew CallosEVP	EVP	▼ SELL10b5-1	10,000	70.24	$702K	−15%		Form 4 ↗
Aug 31	Aug 31	Robert I. BlumCEO	CEO	▼ SELL10b5-1	7,500	70.24	$527K	−1.9%		Form 4 ↗
Aug 18	Aug 18	Fady Ibraham MalikEVP	EVP	▼ SELL10b5-1	3,500	75.82	$265K	−2.2%		Form 4 ↗

Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings