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 |
2023-05-16 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 |
2023-03-28 Sale |
2023-03-28 5:25 pm |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
12,500 | $35.05 | $438,125 | 553,415 (Indirect Direct) |
View |
2023-03-15 Sale |
2023-03-17 4:00 pm |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
12,500 | $37.26 | $465,750 | 565,915 (Indirect Direct) |
View |
2023-03-09 Sale |
2023-03-09 5:09 pm |
CYTOKINETICS INC | CYTK | Malik Fady Ibraham EVP Research & Development |
4,000 | $39.1 | $156,400 | 171,183 (Direct) |
View |
2023-03-06 Sale |
2023-03-07 4:03 pm |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
12,500 | $39.94 | $499,250 | 495,915 (Indirect Direct) |
View |
2023-02-21 Sale |
2023-02-21 7:18 pm |
CYTOKINETICS INC | CYTK | Wong Robert VP, Chief Accounting Officer |
2,234 | $45.21 | $100,999 | 24,789 (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 |
2023-05-10 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 |
2014-03-24 2024-02-24 |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
12,500 | $0 | 515,915 (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 |
2023-05-15 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 |
2023-05-15 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 |
2023-05-03 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 |
2023-05-03 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 |
2023-04-28 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 |
2023-04-28 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 |
2023-04-14 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 |
2023-04-14 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 |
2023-04-03 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 |
2023-03-28 Exercise |
2023-03-28 5:25 pm |
2014-03-24 2024-02-24 |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
12,500 | $0 | 553,415 (Direct) |
View |
2023-03-28 Exercise |
2023-03-28 5:25 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
12,500 | $9.65 | 553,415 (Direct) |
View |
2023-03-15 Exercise |
2023-03-17 4:00 pm |
2014-03-24 2024-02-24 |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
12,500 | $0 | 565,915 (Direct) |
View |
2023-03-15 Exercise |
2023-03-17 4:00 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
12,500 | $9.65 | 565,915 (Direct) |
View |
2023-03-06 Option Award |
2023-03-07 4:19 pm |
2023-04-06 2033-03-06 |
CYTOKINETICS INC | CYTK | Wong Robert VP, Chief Accounting Officer |
18,000 | $0 | 39,613 (Direct) |
View |
2023-03-06 Option Award |
2023-03-07 4:17 pm |
2023-04-06 2033-03-06 |
CYTOKINETICS INC | CYTK | Malik Fady Ibraham EVP Research & Development |
120,000 | $0 | 255,183 (Direct) |
View |
2023-03-06 Option Award |
2023-03-07 4:15 pm |
2023-04-06 2033-03-06 |
CYTOKINETICS INC | CYTK | Jaw Ching SVP Finance & CFO |
80,000 | $0 | 137,346 (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 |
2023-03-06 Option Award |
2023-03-07 4:11 pm |
2023-04-06 2033-03-06 |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
247,500 | $0 | 610,224 (Direct) |
View |
2023-03-06 Tax Withholding |
2023-03-07 4:09 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | Wong Robert VP, Chief Accounting Officer |
692 | $39.13 | 21,613 (Direct) |
View |
2023-03-06 Tax Withholding |
2023-03-07 4:07 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | Malik Fady Ibraham EVP Research & Development |
4,958 | $39.13 | 135,183 (Direct) |
View |
2023-03-06 Tax Withholding |
2023-03-07 4:05 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | Jaw Ching SVP Finance & CFO |
2,403 | $39.13 | 57,346 (Direct) |
View |
2023-03-06 Tax Withholding |
2023-03-07 4:03 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
11,900 | $39.13 | 495,915 (Direct) |
View |
2023-03-06 Exercise |
2023-03-07 4:03 pm |
2014-03-24 2024-02-24 |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
12,500 | $0 | 495,915 (Direct) |
View |
2023-03-06 Exercise |
2023-03-07 4:03 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
12,500 | $9.65 | 495,915 (Direct) |
View |
2023-03-02 Tax Withholding |
2023-03-03 6:20 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | Wong Robert VP, Chief Accounting Officer |
2,484 | $39.6 | 22,305 (Direct) |
View |
2023-03-02 Tax Withholding |
2023-03-03 6:16 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | Malik Fady Ibraham EVP Research & Development |
10,785 | $39.6 | 140,141 (Direct) |
View |
2023-03-02 Tax Withholding |
2023-03-03 6:13 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | Jaw Ching SVP Finance & CFO |
6,225 | $39.6 | 59,749 (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 |
2023-03-02 Tax Withholding |
2023-03-03 6:05 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | Blum Robert I President & CEO |
32,724 | $39.6 | 374,624 (Direct) |
View |
2023-02-16 Tax Withholding |
2023-02-17 5:51 pm |
N/A N/A |
CYTOKINETICS INC | CYTK | Wong Robert VP, Chief Accounting Officer |
510 | $44.13 | 27,023 (Direct) |
View |