Andrew Callos - May 5, 2025 Form 4 Insider Report for CYTOKINETICS INC (CYTK)

Signature
/s/ John O. Faurescu, attorney-in-fact for Mr. Callos
Stock symbol
CYTK
Transactions as of
May 5, 2025
Transactions value $
-$146,793
Form type
4
Date filed
5/5/2025, 06:21 PM
Previous filing
Apr 7, 2025
Next filing
Jun 5, 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Callos Andrew EVP, Chief Commercial Officer 350 OYSTER POINT BLVD, SOUTH SAN FRANCISCO /s/ John O. Faurescu, attorney-in-fact for Mr. Callos 2025-05-05 0001852129

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction CYTK Common Stock Sale -$147K -4K -6.19% $36.68 60.7K May 5, 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).