Henderson John T. - 15 Apr 2025 Form 4 Insider Report for CYTOKINETICS INC (CYTK)

Reporting relationship: Director
Issuer ticker: CYTK
Reported as of: 15 Apr 2025
Net transaction value: +$875
SEC form: 4
Accepted by SEC: 16 Apr 2025, 16:25:13 UTC
Prior SEC filing: 06 Jan 2025
Next SEC filing: 14 May 2025
Source filing: View source filing
Reporting owner signature: /s/ John O. Faurescu, attorney-in-fact for Dr. Henderson

Key filing fact

Henderson John T. filed Form 4 for CYTOKINETICS INC (CYTK) on 16 Apr 2025.

Key facts

This page summarizes Henderson John T.'s Form 4 filing for CYTOKINETICS INC (CYTK).
3 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 16 Apr 2025, 16:25.

Change

Previous filing in this sequence was filed on 06 Jan 2025.
Current net transaction value: +$875.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

CYTK transaction

Common Stock

Options Exercise

Transaction value: $124,200
Shares: +20,000
Change %: +40%
Price: $6.21
Shares after: 69,538
Date: 15 Apr 2025
Ownership: Direct

CYTK transaction

Common Stock

Sale

Transaction value: $123,325
Shares: -3,190
Change %: -4.6%
Price: $38.66
Shares after: 66,348
Date: 15 Apr 2025
Ownership: Direct

CYTK holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 83
Date: 15 Apr 2025
Ownership: by Spouse

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

CYTK transaction Derivative

Stock Option (Right to Buy)

Options Exercise

Transaction value: $0
Shares: -20,000
Change %: -100%
Price: $0.000000
Shares after: 0
Date: 15 Apr 2025
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 20,000
Exercise price: $6.21

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Rule 10b5-1 trading plan

These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.

Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).