Insider · CIK 0001288859
Robert I Blum
Files at: CYTK. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 14, 2026 SForm 4 → | Sep 15, 5:20 pm EDT | CYTOKINETICS INCCYTK | 105,426 | $69.62 | $7,340,010 | 0 | −100% | 10b5-1 |
| Sep 14, 2026 GMForm 4 → | Sep 15, 5:20 pm EDT | CYTOKINETICS INCCYTK | 204,702 | $10.60 | $79,500 | 97,926 | — | 10b5-1 |
| Aug 31, 2026 SForm 4 → | Aug 31, 4:55 pm EDT | CYTOKINETICS INCCYTK | 7,500 | $70.24 | $526,800 | 377,820 | −1.95% | 10b5-1 |
| Aug 31, 2026 MForm 4 → | Aug 31, 4:55 pm EDT | CYTOKINETICS INCCYTK | 7,500 | $10.60 | $79,500 | 385,320 | — | 10b5-1 |
| Aug 10, 2026 SForm 4 → | Aug 10, 5:11 pm EDT | CYTOKINETICS INCCYTK | 7,500 | $76.76 | $575,700 | 377,820 | −1.95% | 10b5-1 |
| Aug 10, 2026 MForm 4 → | Aug 10, 5:11 pm EDT | CYTOKINETICS INCCYTK | 7,500 | $10.60 | $79,500 | 385,320 | — | 10b5-1 |
| Jul 27, 2026 SForm 4 → | Jul 27, 4:33 pm EDT | CYTOKINETICS INCCYTK | 7,500 | $80.87 | $606,525 | 377,820 | −1.95% | 10b5-1 |
| Jul 27, 2026 MForm 4 → | Jul 27, 4:33 pm EDT | CYTOKINETICS INCCYTK | 7,500 | $10.60 | $79,500 | 385,320 | — | 10b5-1 |
| Jul 13, 2026 MForm 4 → | Jul 14, 3:34 pm EDT | CYTOKINETICS INCCYTK | 7,490 | $10.60 | $79,394 | 385,310 | — | 10b5-1 |
| Jul 13, 2026 SForm 4 → | Jul 14, 3:34 pm EDT | CYTOKINETICS INCCYTK | 7,500 | $82.02 | $615,150 | 377,820 | −1.95% | 10b5-1 |
| Jul 1, 2026 SForm 4 → | Jul 2, 5:20 pm EDT | CYTOKINETICS INCCYTK | 7,500 | $84.92 | $636,900 | 377,830 | −1.95% | 10b5-1 |
| Jun 15, 2026 SForm 4 → | Jun 15, 4:40 pm EDT | CYTOKINETICS INCCYTK | 7,500 | $70.46 | $528,450 | 385,330 | −1.91% | 10b5-1 |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 14, 2026 MForm 4 → | Sep 15, 5:20 pm EDT | CYTOKINETICS INCCYTK | 7,500 | — | — | 156,745 | — | 10b5-1 |
| Aug 31, 2026 MForm 4 → | Aug 31, 4:55 pm EDT | CYTOKINETICS INCCYTK | 7,500 | — | — | 164,245 | — | 10b5-1 |
| Aug 10, 2026 MForm 4 → | Aug 10, 5:11 pm EDT | CYTOKINETICS INCCYTK | 7,500 | — | — | 171,745 | — | 10b5-1 |
| Jul 27, 2026 MForm 4 → | Jul 27, 4:33 pm EDT | CYTOKINETICS INCCYTK | 7,500 | — | — | 179,245 | — | 10b5-1 |
| Jul 13, 2026 MForm 4 → | Jul 14, 3:34 pm EDT | CYTOKINETICS INCCYTK | 7,490 | — | — | 186,745 | — | 10b5-1 |