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A

$ Value

$0

Shares

7,333

Price

$0

Filed

May 19

Insider

Name

Harrington Robert Arthur

Title

CIK

0001923988

Roles

Director

Transaction Details

Transaction Date

2025-05-14

Code

A

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

22,315

Footnotes

Comprised of restricted stock units ("RSUs") that will vest in one installment on the earlier to occur of (x) the one-year anniversary of the grant date and (y) the date of the issuer's annual meeting of stockholders for the calendar year immediately subsequent to the grant date, subject to the director's continuous service as a member of the issuer's Board of Directors. RSUs convert to shares of common stock on a 1:1 basis upon vesting. | Comprised of stock options that will vest monthly in equal installments over a period commencing on the grant date and ending on the earlier to occur of (x) the one-year anniversary of the date of the grant and (y) the date of the issuer's annual meeting of stockholders for the calendar year immediately subsequent to the grant date, subject to the director's continuous service as a member of the issuer's Board of Directors.

Filing Info

Accession No.

0001127602-25-014892

Form Type

4

Issuer CIK

0001061983

Harrington Robert Arthur's History

Date Ticker Type Value
2026-04-15 CYTK A $12K
2025-09-02 CYTK $105K
2025-07-15 CYTK A $12K
2025-05-14 CYTK A $0
2025-05-14 CYTK A $0

Other Insiders at CYTK (90d)

Insider Bought Sold Last
HENDERSON JOHN T 2026-04-15
WIERENGA WENDELL 2026-04-15
Blum Robert I
President & CEO
$990K 2026-04-15
Wysenski Nancy 2026-04-15
Kaye Edward M. MD 2026-04-15
Malik Fady Ibraham
EVP Research & Development
$523K 2026-04-21
Daly James M 2026-04-15
Callos Andrew
EVP, Chief Commercial Officer
$728K 2026-04-15
Harrington Robert Arthur 2026-04-15