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 |
| 2025-04-15 Sale |
2025-04-16 4:25 pm |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
3,190 | $38.66 | $123,325 | 66,431 (Indirect Direct) |
View |
| 2024-12-11 Sale |
2024-12-12 4:05 pm |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
1,780 | $50.42 | $89,748 | 58,728 (Indirect Direct) |
View |
| 2024-04-25 Sale |
2024-04-25 6:54 pm |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
10,562 | $64.54 | $681,671 | 32,153 (Indirect Direct) |
View |
| 2024-02-14 Sale |
2024-02-14 4:04 pm |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
5,000 | $76.48 | $382,400 | 42,715 (Indirect Direct) |
View |
| 2024-01-12 Sale |
2024-01-12 5:20 pm |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
5,000 | $85.14 | $425,700 | 47,715 (Indirect Direct) |
View |
| 2023-12-18 Sale |
2023-12-19 4:12 pm |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
2,458 | $36.34 | $89,324 | 42,463 (Indirect Direct) |
View |
| 2023-05-15 Sale |
2023-05-15 4:07 pm |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
4,166 | $37.77 | $157,350 | 25,503 (Indirect Direct) |
View |
| 2022-09-12 Sale |
2022-09-12 4:27 pm |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
21,759 | $54.94 | $1,195,548 | 45,900 (Indirect Direct) |
View |
| 2021-11-05 Sale |
2021-11-05 6:33 pm |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
8,503 | $40 | $340,120 | 13,338 (Indirect Direct) |
View |
| 2021-04-01 Sale |
2021-04-05 6:50 pm |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
3,333 | $23.54 | $78,474 | 10,793 (Indirect Direct) |
View |
| 2020-12-31 Sale |
2020-12-31 4:55 pm |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
858 | $20.31 | $17,426 | 982 (Indirect Direct) |
View |
| 2020-10-05 Sale |
2020-10-05 9:03 pm |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
3,000 | $29 | $87,000 | 4,198 (Indirect 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 |
| 2025-04-15 Exercise |
2025-04-16 4:25 pm |
2015-06-22 2025-05-20 |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
20,000 | $0 | 66,431 (Direct) |
View |
| 2025-04-15 Exercise |
2025-04-16 4:25 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
20,000 | $6.21 | 66,431 (Direct) |
View |
| 2025-04-15 Option Award |
2025-04-16 4:07 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
551 | $38.56 | 66,431 (Direct) |
View |
| 2025-01-02 Option Award |
2025-01-06 4:27 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
434 | $48.93 | 49,070 (Direct) |
View |
| 2024-12-11 Exercise |
2024-12-12 4:05 pm |
2015-02-02 2025-01-02 |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
11,872 | $0 | 58,728 (Direct) |
View |
| 2024-12-11 Exercise |
2024-12-12 4:05 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
11,872 | $7.37 | 58,728 (Direct) |
View |
| 2024-10-01 Option Award |
2024-10-03 5:27 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
403 | $52.6 | 38,544 (Direct) |
View |
| 2024-07-01 Option Award |
2024-07-03 8:02 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
388 | $0 | 38,141 (Direct) |
View |
| 2024-05-15 Option Award |
2024-05-16 6:04 pm |
2024-06-17 2034-05-15 |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
9,236 | $0 | 41,389 (Direct) |
View |
| 2024-02-14 Exercise |
2024-02-14 4:04 pm |
2014-06-21 2024-05-21 |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
5,000 | $0 | 42,715 (Direct) |
View |
| 2024-02-14 Exercise |
2024-02-14 4:04 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
5,000 | $4.44 | 42,715 (Direct) |
View |
| 2024-01-12 Exercise |
2024-01-12 5:20 pm |
2014-06-21 2024-05-21 |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
5,000 | $0 | 47,715 (Direct) |
View |
| 2024-01-12 Exercise |
2024-01-12 5:20 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
5,000 | $4.44 | 47,715 (Direct) |
View |
| 2024-01-02 Option Award |
2024-01-03 4:21 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
252 | $84.12 | 42,715 (Direct) |
View |
| 2023-12-18 Exercise |
2023-12-19 4:12 pm |
2014-02-02 2024-01-02 |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
13,020 | $0 | 42,463 (Direct) |
View |
| 2023-12-18 Exercise |
2023-12-19 4:12 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
13,020 | $6.72 | 42,463 (Direct) |
View |
| 2023-10-02 Option Award |
2023-10-03 4:18 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
762 | $27.88 | 31,901 (Direct) |
View |
| 2023-07-03 Option Award |
2023-07-05 4:20 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
636 | $33.36 | 31,139 (Direct) |
View |
| 2023-05-10 Option Award |
2023-05-18 4:49 pm |
2023-06-10 2033-05-10 |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
15,000 | $0 | 40,503 (Direct) |
View |
| 2023-05-15 Exercise |
2023-05-15 4:07 pm |
2013-06-22 2023-05-22 |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
4,166 | $0 | 25,503 (Direct) |
View |
| 2023-05-15 Exercise |
2023-05-15 4:07 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
4,166 | $6.78 | 25,503 (Direct) |
View |
| 2023-04-03 Option Award |
2023-04-05 4:09 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
530 | $37.71 | 25,503 (Direct) |
View |
| 2023-01-03 Option Award |
2023-01-04 6:24 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
450 | $44.35 | 24,973 (Direct) |
View |
| 2022-10-03 Option Award |
2022-10-05 4:20 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
391 | $51.11 | 24,523 (Direct) |
View |
| 2022-09-12 Exercise |
2022-09-12 4:27 pm |
2013-02-02 2023-01-02 |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
21,759 | $0 | 45,900 (Direct) |
View |
| 2022-09-12 Exercise |
2022-09-12 4:27 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
14,509 | $4.02 | 45,900 (Direct) |
View |
| 2022-07-01 Option Award |
2022-07-12 4:16 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
487 | $41 | 24,132 (Direct) |
View |
| 2022-05-10 Option Award |
2022-05-11 6:05 pm |
N/A 2032-05-10 |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
15,000 | $0 | 33,645 (Direct) |
View |
| 2022-04-01 Option Award |
2022-04-01 7:17 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
488 | $38.38 | 18,645 (Direct) |
View |
| 2022-03-01 Exercise |
2022-03-01 7:48 pm |
2012-06-22 2022-05-22 |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
4,166 | $0 | 18,157 (Direct) |
View |
| 2022-03-01 Exercise |
2022-03-01 7:48 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
4,166 | $5.46 | 18,157 (Direct) |
View |
| 2021-04-01 Option Award(A) |
2022-02-08 7:14 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
409 | $24.44 | 7,819 (Direct) |
View |
| 2022-01-03 Option Award |
2022-01-04 4:47 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
244 | $46 | 13,582 (Direct) |
View |
| 2021-11-05 Exercise |
2021-11-05 6:33 pm |
2012-02-03 2022-01-03 |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
8,503 | $0 | 13,338 (Direct) |
View |
| 2021-11-05 Exercise |
2021-11-05 6:33 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
8,503 | $5.88 | 13,338 (Direct) |
View |
| 2021-10-01 Option Award |
2021-10-04 7:02 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
306 | $36.74 | 13,338 (Direct) |
View |
| 2021-07-01 Option Award |
2021-07-08 5:31 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
476 | $20.98 | 13,032 (Direct) |
View |
| 2021-07-07 Option Award |
2021-07-08 5:31 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
63 | $19.77 | 13,032 (Direct) |
View |
| 2021-05-12 Option Award |
2021-05-13 8:02 pm |
2021-06-12 2031-05-12 |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
15,000 | $0 | 22,493 (Direct) |
View |
| 2020-05-19 Exercise(A) |
2021-04-08 6:13 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
3,333 | $16.86 | 6,899 (Direct) |
View |
| 2020-05-19 Tax Withholding(A) |
2021-04-08 6:13 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
2,684 | $20.93 | 6,899 (Direct) |
View |
| 2021-04-01 Exercise |
2021-04-05 6:50 pm |
2011-06-18 2021-05-18 |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
3,333 | $0 | 10,793 (Direct) |
View |
| 2021-04-01 Exercise |
2021-04-05 6:50 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
2,233 | $8.64 | 10,793 (Direct) |
View |
| 2021-01-04 Option Award |
2021-01-05 6:17 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
511 | $19.56 | 1,493 (Direct) |
View |
| 2020-12-31 Exercise |
2020-12-31 4:55 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
858 | $12.96 | 982 (Direct) |
View |
| 2020-12-31 Exercise |
2020-12-31 4:55 pm |
2011-02-03 2021-01-03 |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
858 | $0 | 982 (Direct) |
View |
| 2020-10-05 Exercise |
2020-10-05 9:03 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
1,500 | $12.96 | 4,198 (Direct) |
View |
| 2020-10-05 Exercise |
2020-10-05 9:03 pm |
2011-02-03 2021-01-03 |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
3,000 | $0 | 4,198 (Direct) |
View |
| 2020-05-19 Exercise |
2020-05-20 5:04 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
3,333 | $16.86 | 982 (Direct) |
View |
| 2020-05-19 Tax Withholding |
2020-05-20 5:04 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
2,684 | $20.93 | 982 (Direct) |
View |
| 2020-05-19 Exercise |
2020-05-20 5:04 pm |
2010-06-20 2020-05-20 |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
3,333 | $20.93 | 982 (Direct) |
View |
| 2020-05-13 Option Award |
2020-05-14 4:45 pm |
N/A 2030-05-13 |
CYTOKINETICS INC | CYTK | HENDERSON JOHN T Director |
20,000 | $21.61 | 20,000 (Direct) |
View |