Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2026-01-05 Sale | 2026-01-05 4:26 pm | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 15,000 | $60.28 | $904,200 | 149,440 (Direct) | View |
| 2026-01-02 Sale | 2026-01-02 6:01 pm | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 1,798 | $62.62 | $112,585 | 52,212 (Direct) | View |
| 2025-12-29 Sale | 2025-12-30 4:34 pm | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 1,809 | $62.44 | $112,954 | 51,353 (Direct) | View |
| 2025-12-08 Sale | 2025-12-08 5:28 pm | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 1,042 | $65.96 | $68,730 | 86,063 (Direct) | View |
| 2025-12-05 Sale | 2025-12-05 5:35 pm | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 52,486 | $65.95 | $3,461,452 | 219,619 (Direct) | View |
| 2025-06-05 Sale | 2025-06-05 4:38 pm | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 8,659 | $32.04 | $277,434 | 52,028 (Direct) | View |
| 2025-05-05 Sale | 2025-05-05 6:21 pm | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 4,002 | $36.68 | $146,793 | 60,687 (Direct) | View |
| 2025-04-07 Sale | 2025-04-07 5:03 pm | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 2,886 | $35.78 | $103,261 | 64,689 (Direct) | View |
| 2025-03-17 Sale | 2025-03-17 8:23 pm | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 2,775 | $44.38 | $123,155 | 34,888 (Direct) | View |
| 2025-03-17 Sale | 2025-03-17 4:33 pm | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 20,900 | $45.14 | $943,426 | 166,663 (Direct) | View |
| 2025-03-14 Sale | 2025-03-14 8:53 pm | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 100 | $45 | $4,500 | 187,563 (Direct) | View |
| 2025-03-13 Sale | 2025-03-13 4:30 pm | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 26,771 | $43.62 | $1,167,751 | 37,663 (Direct) | View |
| 2025-03-06 Sale | 2025-03-07 8:43 pm | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 3,341 | $43.27 | $144,565 | 64,434 (Direct) | View |
| 2025-03-03 Sale | 2025-03-05 4:37 pm | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 1,114 | $42.88 | $47,768 | 67,775 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2026-01-05 Exercise | 2026-01-05 4:26 pm | N/A N/A | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 15,000 | $23.26 | 149,440 (Direct) | View |
| 2026-01-05 Exercise | 2026-01-05 4:26 pm | 2022-03-31 2031-03-31 | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 15,000 | $0 | 149,440 (Direct) | View |
| 2026-01-02 Exercise | 2026-01-02 6:01 pm | N/A N/A | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 885 | $37.63 | 52,212 (Direct) | View |
| 2026-01-02 Exercise | 2026-01-02 6:01 pm | 2025-04-01 2032-03-01 | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 885 | $0 | 52,212 (Direct) | View |
| 2025-12-22 Option Award | 2025-12-29 4:04 pm | N/A N/A | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 3,177 | $0 | 53,162 (Direct) | View |
| 2025-12-22 Tax Withholding | 2025-12-29 4:04 pm | N/A N/A | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 675 | $62.72 | 53,162 (Direct) | View |
| 2025-12-08 Exercise | 2025-12-08 5:28 pm | 2023-04-06 2033-03-06 | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 1,042 | $0 | 86,063 (Direct) | View |
| 2025-12-08 Exercise | 2025-12-08 5:28 pm | N/A N/A | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 1,042 | $39.13 | 86,063 (Direct) | View |
| 2025-12-05 Exercise | 2025-12-05 5:35 pm | N/A N/A | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 26,486 | $37.63 | 219,619 (Direct) | View |
| 2025-12-05 Exercise | 2025-12-05 5:35 pm | N/A N/A | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 15,000 | $23.26 | 219,619 (Direct) | View |
| 2025-12-05 Exercise | 2025-12-05 5:35 pm | 2022-03-31 2031-03-31 | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 52,486 | $0 | 219,619 (Direct) | View |
| 2025-12-05 Exercise | 2025-12-05 5:35 pm | N/A N/A | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 11,000 | $39.13 | 219,619 (Direct) | View |
| 2025-12-03 Tax Withholding | 2025-12-05 4:23 pm | N/A N/A | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 1,368 | $65.02 | 50,660 (Direct) | View |
| 2025-03-14 Option Award | 2025-03-18 4:20 pm | 2025-04-14 2035-03-14 | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 83,029 | $0 | 120,692 (Direct) | View |
| 2025-03-17 Exercise | 2025-03-17 4:33 pm | N/A N/A | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 20,900 | $23.26 | 166,663 (Direct) | View |
| 2025-03-17 Exercise | 2025-03-17 4:33 pm | 2022-03-31 2031-03-31 | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 20,900 | $0 | 166,663 (Direct) | View |
| 2025-03-14 Exercise | 2025-03-14 8:53 pm | N/A N/A | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 100 | $23.26 | 187,563 (Direct) | View |
| 2025-03-14 Exercise | 2025-03-14 8:53 pm | 2022-03-31 2031-03-31 | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 100 | $0 | 187,563 (Direct) | View |
| 2024-12-03 Option Award | 2024-12-05 4:22 pm | N/A N/A | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 6,353 | $0 | 68,889 (Direct) | View |
| 2024-12-03 Tax Withholding | 2024-12-05 4:22 pm | N/A N/A | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 1,351 | $51.51 | 68,889 (Direct) | View |
| 2024-03-14 Option Award | 2024-03-18 7:02 pm | 2024-04-15 2034-03-14 | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 36,511 | $0 | 83,457 (Direct) | View |
| 2024-03-06 Tax Withholding | 2024-03-07 4:18 pm | N/A N/A | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 5,103 | $66.88 | 46,946 (Direct) | View |
| 2024-03-04 Tax Withholding | 2024-03-07 4:18 pm | N/A N/A | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 2,202 | $67.68 | 46,946 (Direct) | View |
| 2023-03-06 Option Award | 2023-03-07 4:13 pm | 2023-04-06 2033-03-06 | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 80,000 | $0 | 103,683 (Direct) | View |
| 2023-03-02 Tax Withholding | 2023-03-03 6:09 pm | N/A N/A | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 2,202 | $39.6 | 23,683 (Direct) | View |
| 2023-02-16 Tax Withholding | 2023-02-17 5:43 pm | N/A N/A | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 969 | $44.13 | 25,885 (Direct) | View |
| 2022-03-02 Option Award | 2022-03-03 4:39 pm | N/A N/A | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 20,000 | $0 | 71,196 (Direct) | View |
| 2022-03-02 Option Award | 2022-03-03 4:39 pm | N/A 2032-03-01 | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 45,000 | $37.63 | 71,196 (Direct) | View |
| 2022-02-16 Option Award | 2022-02-17 7:46 pm | N/A N/A | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officer | 5,044 | $0 | 6,196 (Direct) | View |
| 2021-03-31 Option Award | 2021-04-05 5:46 pm | 2022-03-31 2031-03-31 | CYTOKINETICS INC | CYTK | Callos Andrew EVP, Chief Commercial Officers | 150,000 | $23.26 | 150,000 (Direct) | View |