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>>
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
| 2025-03-10 Tax Withholding |
2025-03-12 5:53 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Busque Philippe SVP, GLOBAL SALES AND SERVICES |
1,947 | $4.36 | 55,250 (Direct) |
View |
| 2025-03-10 Exercise |
2025-03-12 5:53 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Busque Philippe SVP, GLOBAL SALES AND SERVICES |
4,995 | $0 | 55,250 (Direct) |
View |
| 2025-03-04 Option Award |
2025-03-06 5:52 pm |
N/A 2035-03-04 |
Cytek Biosciences Inc. | CTKB | Busque Philippe SVP, GLOBAL SALES AND SERVICES |
149,915 | $0 | 149,915 (Direct) |
View |
| 2024-11-18 Tax Withholding |
2024-11-20 6:25 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Busque Philippe SVP, GLOBAL SALES AND SERVICES |
1,460 | $6.03 | 57,197 (Direct) |
View |
| 2024-11-18 Exercise |
2024-11-20 6:25 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Busque Philippe SVP, GLOBAL SALES AND SERVICES |
3,746 | $0 | 57,197 (Direct) |
View |
| 2024-08-19 Tax Withholding |
2024-08-21 6:15 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Busque Philippe SVP, GLOBAL SALES AND SERVICES |
1,460 | $5.53 | 58,657 (Direct) |
View |
| 2024-08-19 Exercise |
2024-08-21 6:15 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Busque Philippe SVP, GLOBAL SALES AND SERVICES |
3,746 | $0 | 58,657 (Direct) |
View |
| 2024-05-20 Tax Withholding |
2024-05-22 6:28 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Busque Philippe SVP, GLOBAL SALES AND SERVICES |
3,168 | $5.96 | 60,117 (Direct) |
View |
| 2024-05-20 Exercise |
2024-05-22 6:28 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Busque Philippe SVP, GLOBAL SALES AND SERVICES |
8,132 | $0 | 60,117 (Direct) |
View |
| 2024-03-20 Tax Withholding |
2024-03-21 6:19 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Busque Philippe SVP, GLOBAL SALES AND SERVICES |
2,129 | $6.7 | 3,335 (Direct) |
View |
| 2024-03-20 Exercise |
2024-03-21 6:19 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Busque Philippe SVP, GLOBAL SALES AND SERVICES |
5,464 | $0 | 3,335 (Direct) |
View |
| 2024-03-06 Option Award |
2024-03-08 6:46 pm |
N/A 2034-03-06 |
Cytek Biosciences Inc. | CTKB | Busque Philippe SVP, GLOBAL SALES AND SERVICES |
87,991 | $0 | 87,991 (Direct) |
View |
Ownership |
2023-08-29 6:01 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Busque Philippe SVP, Global Sales and Services |
0 | $0 | 67,616 (Direct) |
View |