Form 4 for CYTK CYTOKINETICS INC
Accepted 2026-05-05 16:20:48 ET · period of report 2026-05-05 · accession 0001061983-26-000050 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DT | 2026-05-05 16:20 | 2026-05-05 | CYTK | WIERENGA WENDELL | Dir | M - OptEx | $12.40 | +4,032 | 36.7K | +12% | +$50.0K |
| DT | 2026-05-05 16:20 | 2026-05-05 | CYTK | WIERENGA WENDELL | Dir | S - Sale+OE | $75.00 | -4,032 | 32.6K | -11% | -$302.4K |
| DT | 2026-05-05 16:20 | 2026-05-05 | CYTK | WIERENGA WENDELL | Dir | M - OptEx | $0.00 | -4,032 | 0 | -100% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-05-05 | M | A | 4,032 | $12.40 | 36,669 | D | — | — | |
| 2 | Common | Common Stock | 2026-05-05 | S | D | 4,032 | $75.00 | 32,637 | D | — | — | |
| 3 | Derivative | Non-Qualified Stock Option (Right to Buy) | 2026-05-05 | M | D | 4,032 | $0.00 | 0 | D | $12.40 · 2017-02-03 to 2027-01-03 | 4,032 Common Stock | (F1) This option shall vest and become exercisable as to 4,032 shares divided into equal monthly installments such that the option shall be 100% vested on January 3, 2018. |