CYTK
Cytokinetics IncCompany with tickers: CYTK
Market Cap
$10.04B
Shares Outstanding
124,432,565
CIK
1061983
CUSIP
23282W605
13F Activity (30d)
7 filings
5 filers
Website
Visit website
Notices of intent to sell restricted or control shares, filed with the SEC on Form 144 by insiders and affiliates. A Form 144 signals a planned sale — it does not confirm the shares were actually sold.
| Filed | Seller | Relationship | Shares | Approx. Sale | Broker |
|---|---|---|---|---|---|
| 2026-06-24 | Sung Lee | Officer | 38,730 | 2026-06-24 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-06-01 | EDWARD KAYE | Director | 2,933 | 2026-06-01 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-05 | WENDELL WIERENGA | Director | 4,032 | 2026-05-05 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-05 | JOHN HENDERSON | Director | 20,000 | 2026-05-05 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-05 | SUNG LEE | Officer | 23,906 | 2026-05-05 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-04-15 | ANDREW CALLOS | Officer | 79,639 | 2026-04-15 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-04-07 | FADY MALIK | Officer | 22,000 | 2026-04-07 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-04-01 | ROBERT BLUM | Director, Officer | 45,000 | 2026-04-01 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-03-31 | ANDREW CALLOS | Officer | 3,639 | 2026-03-31 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-03-18 | ANDREW CALLOS | Officer | 1,930 | 2026-03-18 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-03-16 | ANDREW CALLOS | Officer | 1,709 | 2026-03-16 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-03-02 | B LYNNE PARSHALL | Director | 10,000 | 2026-03-02 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-01-02 | ANDREW CALLOS | Officer | 59,570 | 2026-01-02 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-12-29 | ANDREW CALLOS | Officer | 1,809 | 2025-12-29 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-12-22 | WENDELL WIERENGA | Director | 20,000 | 2025-12-22 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-12-05 | ANDREW CALLOS | Officer | 53,528 | 2025-12-05 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-12-02 | JOHN T HENDERSON | Director | 8,750 | 2025-12-02 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-12-01 | EDWARD KAYE | Director | 28,064 | 2025-12-01 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-11-19 | B LYNNE PARSHALL | Director | 5,000 | 2025-11-19 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-11-12 | EDWARD KAYE | Director | 5,175 | 2025-11-11 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-10-27 | WENDELL WIERENGA | Director | 4,375 | 2025-10-27 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-10-21 | FADY MALIK | Officer | 11,000 | 2025-10-21 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-10-06 | EDWARD KAYE | Director | 6,757 | 2025-10-06 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-10-01 | ROBERT BLUM | Director, Officer | 15,000 | 2025-10-01 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-09-30 | EDWARD KAYE | Director | 6,695 | 2025-09-30 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-09-02 | ROBERT HARRINGTON | Director | 4,300 | 2025-09-02 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-09-02 | EDWARD KAYE | Director | 6,756 | 2025-09-02 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-07-08 | FADY MALIK | Officer | 14,000 | 2025-07-08 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-06-16 | ROBERT BLUM | Director, Officer | 35,000 | 2025-06-16 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-06-05 | EDWARD KAYE | Director | 3,636 | 2025-06-05 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-05-15 | MUNA BHANJI | Director | 1,454 | 2025-05-15 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-04-21 | WENDELL WIERENGA | Director | 20,000 | 2025-04-21 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-04-15 | JOHN T. HENDERSON | Director | 3,190 | 2025-04-15 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-04-08 | FADY MALIK | Officer | 12,000 | 2025-04-08 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-04-07 | ANDREW CALLOS | Officer | 15,547 | 2025-04-07 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-03-14 | ANDREW CALLOS | Officer | 21,000 | 2025-03-14 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-03-13 | ANDREW CALLOS | Officer | 26,771 | 2025-03-13 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-03-05 | ROBERT BLUM | Director, Officer | 85,000 | 2025-03-05 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-03-04 | ROBERT HARRINGTON | Director | 1,350 | 2025-03-04 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-01-07 | FADY MALIK | Officer | 12,000 | 2025-01-07 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-12-16 | WENDELL WIERENGA | Director | 742 | 2024-12-16 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-12-11 | JOHN T. HENDERSON | Director | 1,780 | 2024-12-11 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-12-10 | FADY MALIK | Officer | 7,300 | 2024-12-10 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-12-02 | ROBERT BLUM | Officer, Director | 5,000 | 2024-12-02 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-11-26 | FADY MALIK | Officer | 7,300 | 2024-11-26 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-11-25 | WENDELL WIERENGA | Director | 742 | 2024-11-25 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-11-18 | ROBERT BLUM | Officer, Director | 5,000 | 2024-11-18 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-11-12 | FADY MALIK | Officer | 6,342 | 2024-11-12 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-11-01 | ROBERT BLUM | Officer, Director | 5,000 | 2024-11-01 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-10-29 | FADY MALIK | Officer | 7,300 | 2024-10-29 | Morgan Stanley Smith Barney LLC Executive Financial Services |
Showing 1–50 of 126 filings