-
Signature
-
/s/ John O. Faurescu, attorney-in-fact for Dr. Henderson
-
Issuer symbol
-
CYTK
-
Transactions as of
-
02 Dec 2025
-
Net transactions value
-
-$471,625
-
Form type
-
4
-
Filing time
-
02 Dec 2025, 17:14:16 UTC
Reporting Owners (1)
| Name |
Relationship |
Address |
Signature |
Signature date |
CIK |
| HENDERSON JOHN T |
Director |
350 OYSTER POINT BLVD, SOUTH SAN FRANCISCO |
/s/ John O. Faurescu, attorney-in-fact for Dr. Henderson |
02 Dec 2025 |
0001226488 |
Transactions Table
| Type |
Sym |
Class |
Transaction |
Value $ |
Shares |
Change % |
* Price $ |
Shares After |
Date |
Ownership |
Footnotes |
| transaction |
CYTK |
Common Stock |
Options Exercise |
$87,500 |
+8,750 |
+12% |
$10.00 |
83,328 |
02 Dec 2025 |
Direct |
|
| transaction |
CYTK |
Common Stock |
Sale |
$559,125 |
-8,750 |
-11% |
$63.90 |
74,578 |
02 Dec 2025 |
Direct |
|
| holding |
CYTK |
Common Stock |
|
|
|
|
|
83 |
02 Dec 2025 |
by Spouse |
|
Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)
| Type |
Sym |
Class |
Transaction |
Value $ |
Shares |
Change % |
* Price $ |
Shares After |
Date |
Underlying Class |
Amount |
Exercise Price |
Ownership |
Footnotes |
| transaction |
CYTK |
Non-Qualified Stock Option (Right to Buy) |
Options Exercise |
$0 |
-8,750 |
-100% |
$0.000000 |
0 |
02 Dec 2025 |
Common Stock |
8,750 |
$10.00 |
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).