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 |
2023-08-25 Sale |
2023-08-28 6:45 pm |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
12,500 | $33.99 | $424,875 | 701,577 (Indirect Direct) |
View |
2023-08-21 Sale |
2023-08-21 4:01 pm |
CYTOKINETICS INC | CYTK | WIERENGA WENDALL Director |
6,020 | $32.02 | $192,760 | 18,205 (Direct) |
View |
2022-12-21 Sale |
2023-08-11 4:18 pm |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
22,500 | $37.5 | $843,829 | 611,274 (Indirect Direct) |
View |
2023-08-10 Sale |
2023-08-10 4:14 pm |
CYTOKINETICS INC | CYTK | Malik Fady Ibraham EVP Research & Development |
2,500 | $31.7 | $79,250 | 158,164 (Direct) |
View |
2023-08-01 Sale |
2023-08-01 4:57 pm |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
12,500 | $32.63 | $407,856 | 467,291 (Indirect Direct) |
View |
2023-07-13 Sale |
2023-07-13 4:10 pm |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
12,500 | $35.28 | $440,940 | 466,274 (Indirect Direct) |
View |
2023-07-13 Sale |
2023-07-13 4:09 pm |
CYTOKINETICS INC | CYTK | Malik Fady Ibraham EVP Research & Development |
2,500 | $35.37 | $88,425 | 160,664 (Direct) |
View |
2023-07-07 Sale |
2023-07-07 4:17 pm |
CYTOKINETICS INC | CYTK | Bhanji Muna Director |
2,000 | $34.12 | $68,235 | 14,031 (Direct) |
View |
2023-07-03 Sale |
2023-07-05 4:18 pm |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
12,500 | $32.6 | $407,500 | 478,774 (Indirect Direct) |
View |
2023-06-12 Sale |
2023-06-12 5:49 pm |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
12,500 | $37.06 | $463,250 | 491,274 (Indirect Direct) |
View |
2023-06-08 Sale |
2023-06-08 4:31 pm |
CYTOKINETICS INC | CYTK | Malik Fady Ibraham EVP Research & Development |
2,500 | $38.07 | $95,175 | 163,164 (Direct) |
View |
2023-05-31 Sale |
2023-06-01 5:06 pm |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
12,500 | $37.67 | $470,875 | 503,415 (Indirect Direct) |
View |
2023-05-16 Sale |
2023-05-16 4:33 pm |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
12,500 | $37.41 | $467,625 | 515,915 (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 |
2023-05-11 Sale |
2023-05-11 5:26 pm |
CYTOKINETICS INC | CYTK | Malik Fady Ibraham EVP Research & Development |
1,787 | $39.5 | $70,587 | 165,396 (Direct) |
View |
2023-05-03 Sale |
2023-05-03 4:46 pm |
CYTOKINETICS INC | CYTK | Malik Fady Ibraham EVP Research & Development |
7,000 | $40 | $280,000 | 241,505 (Direct) |
View |
2023-04-28 Sale |
2023-04-28 4:01 pm |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
12,500 | $37.68 | $471,000 | 528,415 (Indirect Direct) |
View |
2023-04-14 Sale |
2023-04-14 6:34 pm |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
12,500 | $35.61 | $445,125 | 540,915 (Indirect Direct) |
View |
2023-04-13 Sale |
2023-04-13 4:49 pm |
CYTOKINETICS INC | CYTK | Malik Fady Ibraham EVP Research & Development |
4,000 | $34.21 | $136,840 | 167,183 (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 |
2023-08-25 Exercise |
2023-08-28 6:45 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
2,500 | $6.67 | 701,577 (Direct) |
View |
2023-08-25 Exercise |
2023-08-28 6:45 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
10,000 | $7.96 | 701,577 (Direct) |
View |
2023-08-25 Exercise |
2023-08-28 6:45 pm |
2016-03-23 2026-02-23 |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
12,500 | $0 | 701,577 (Direct) |
View |
2023-08-21 Exercise |
2023-08-21 4:01 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | WIERENGA WENDALL Director |
6,020 | $6.72 | 18,205 (Direct) |
View |
2023-08-21 Exercise |
2023-08-21 4:01 pm |
2014-02-02 2024-01-02 |
CYTOKINETICS INC | CYTK | WIERENGA WENDALL Director |
6,020 | $0 | 18,205 (Direct) |
View |
2022-12-21 Exercise |
2023-08-11 4:18 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
21,708 | $9.65 | 611,274 (Direct) |
View |
2023-08-11 Exercise |
2023-08-11 4:18 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
792 | $7.96 | 611,274 (Direct) |
View |
2022-12-21 Exercise |
2023-08-11 4:18 pm |
2014-03-24 2024-02-24 |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
22,500 | $0 | 611,274 (Direct) |
View |
2023-08-01 Exercise |
2023-08-01 4:57 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
12,500 | $9.65 | 467,291 (Direct) |
View |
2023-08-01 Exercise |
2023-08-01 4:57 pm |
2014-03-24 2024-02-24 |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
12,500 | $0 | 467,291 (Direct) |
View |
2023-07-13 Exercise |
2023-07-13 4:10 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
12,500 | $9.65 | 466,274 (Direct) |
View |
2023-07-13 Exercise |
2023-07-13 4:10 pm |
2014-03-24 2024-02-24 |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
12,500 | $0 | 466,274 (Direct) |
View |
2023-07-03 Option Award |
2023-07-05 4:26 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | Wysenski Nancy Director |
187 | $33.36 | 16,858 (Direct) |
View |
2023-07-03 Option Award |
2023-07-05 4:24 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | WIERENGA WENDALL Director |
374 | $33.36 | 18,205 (Direct) |
View |
2023-07-03 Option Award |
2023-07-05 4:23 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | SMITH SANDFORD D Director |
374 | $33.36 | 18,205 (Direct) |
View |
2023-07-03 Option Award |
2023-07-05 4:22 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | Kaye Edward M. MD Director |
374 | $33.36 | 18,721 (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 |
2023-07-03 Option Award |
2023-07-05 4:19 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | Harrington Robert Arthur Director |
374 | $33.36 | 10,925 (Direct) |
View |
2023-07-03 Exercise |
2023-07-05 4:18 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
12,500 | $9.65 | 478,774 (Direct) |
View |
2023-07-03 Exercise |
2023-07-05 4:18 pm |
2014-03-24 2024-02-24 |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
12,500 | $0 | 478,774 (Direct) |
View |
2023-06-12 Exercise |
2023-06-12 5:49 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
12,500 | $9.65 | 491,274 (Direct) |
View |
2023-06-12 Exercise |
2023-06-12 5:49 pm |
2014-03-24 2024-02-24 |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
12,500 | $0 | 491,274 (Direct) |
View |
2023-05-31 Exercise |
2023-06-01 5:06 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
12,500 | $9.65 | 503,415 (Direct) |
View |
2023-05-31 Exercise |
2023-06-01 5:06 pm |
2014-03-24 2024-02-24 |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
12,500 | $0 | 503,415 (Direct) |
View |
2023-05-10 Option Award |
2023-05-18 5:18 pm |
2023-06-10 2033-05-10 |
CYTOKINETICS INC | CYTK | SMITH SANDFORD D Director |
15,000 | $0 | 27,831 (Direct) |
View |
2023-05-10 Option Award |
2023-05-18 5:13 pm |
2023-06-10 2033-05-10 |
CYTOKINETICS INC | CYTK | WIERENGA WENDALL Director |
15,000 | $0 | 27,831 (Direct) |
View |
2023-05-10 Option Award |
2023-05-18 5:08 pm |
2023-06-10 2033-05-10 |
CYTOKINETICS INC | CYTK | Wysenski Nancy Director |
15,000 | $0 | 26,671 (Direct) |
View |
2023-05-10 Option Award |
2023-05-18 5:04 pm |
2023-06-10 2033-05-10 |
CYTOKINETICS INC | CYTK | PARSHALL B LYNNE Director |
15,000 | $0 | 25,000 (Direct) |
View |
2023-05-10 Option Award |
2023-05-18 4:54 pm |
2023-06-10 2033-05-10 |
CYTOKINETICS INC | CYTK | Kaye Edward M. MD Director |
15,000 | $0 | 28,347 (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 |
2023-05-10 Option Award |
2023-05-18 4:43 pm |
2023-06-10 2033-05-10 |
CYTOKINETICS INC | CYTK | Harrington Robert Arthur Director |
15,000 | $0 | 20,551 (Direct) |
View |
2023-05-10 Option Award |
2023-05-18 4:39 pm |
2023-06-10 2033-05-10 |
CYTOKINETICS INC | CYTK | COSTA SANTO J Director |
15,000 | $0 | 25,000 (Direct) |
View |
2023-05-10 Option Award |
2023-05-18 4:33 pm |
2023-06-10 2033-05-10 |
CYTOKINETICS INC | CYTK | Bhanji Muna Director |
15,000 | $0 | 26,031 (Direct) |
View |
2023-05-16 Exercise |
2023-05-16 4:33 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
12,500 | $9.65 | 515,915 (Direct) |
View |
2023-05-16 Exercise |
2023-05-16 4:33 pm |
2014-03-24 2024-02-24 |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
12,500 | $0 | 515,915 (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 |
2023-05-03 Exercise |
2023-05-03 4:46 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | Malik Fady Ibraham EVP Research & Development |
7,000 | $7.96 | 241,505 (Direct) |
View |
2023-05-03 Exercise |
2023-05-03 4:46 pm |
2015-03-26 2025-02-26 |
CYTOKINETICS INC | CYTK | Malik Fady Ibraham EVP Research & Development |
7,000 | $0 | 241,505 (Direct) |
View |
2023-04-28 Exercise |
2023-04-28 4:01 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
12,500 | $9.65 | 528,415 (Direct) |
View |
2023-04-28 Exercise |
2023-04-28 4:01 pm |
2014-03-24 2024-02-24 |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
12,500 | $0 | 528,415 (Direct) |
View |
2023-04-14 Exercise |
2023-04-14 6:34 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
12,500 | $9.65 | 540,915 (Direct) |
View |
2023-04-14 Exercise |
2023-04-14 6:34 pm |
2014-03-24 2024-02-24 |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
12,500 | $0 | 540,915 (Direct) |
View |
2023-04-03 Option Award |
2023-04-05 4:13 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | Harrington Robert Arthur Director |
298 | $37.71 | 5,551 (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 |
2023-04-03 Option Award |
2023-04-05 4:08 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | Kaye Edward M. MD Director |
298 | $37.71 | 13,347 (Direct) |
View |
2023-04-03 Option Award |
2023-04-05 4:06 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | SMITH SANDFORD D Director |
298 | $37.71 | 12,831 (Direct) |
View |
2023-04-03 Option Award |
2023-04-05 4:04 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | WIERENGA WENDALL Director |
298 | $37.71 | 12,831 (Direct) |
View |
2023-04-03 Option Award |
2023-04-05 4:02 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | Wysenski Nancy Director |
149 | $37.71 | 11,671 (Direct) |
View |