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 |
| 2022-11-14 Sale |
2022-11-16 5:53 pm |
Cytek Biosciences Inc. | CTKB | Ball Jack Director |
16,000 | $14.69 | $235,040 | 13,666 (Direct) |
View |
| 2022-11-07 Sale |
2022-11-08 5:44 pm |
Cytek Biosciences Inc. | CTKB | Jiang Wenbin President and CEO |
20,000 | $14.76 | $295,200 | 7,785,820 (Direct) |
View |
| 2022-10-24 Sale |
2022-10-25 5:38 pm |
Cytek Biosciences Inc. | CTKB | Jeanmonod Patrik Chief Financial Officer |
3,500 | $15.16 | $53,060 | 85,563 (Direct) |
View |
| 2022-10-19 Sale |
2022-10-20 6:18 pm |
Cytek Biosciences Inc. | CTKB | Yan Ming Chief Technology Officer |
20,000 | $14.42 | $288,400 | 8,005,624 (Direct) |
View |
| 2022-10-07 Sale |
2022-10-11 5:42 pm |
Cytek Biosciences Inc. | CTKB | Jiang Wenbin President and CEO |
20,000 | $14.79 | $295,800 | 7,805,820 (Direct) |
View |
| 2022-09-26 Sale |
2022-09-28 5:38 pm |
Cytek Biosciences Inc. | CTKB | Jeanmonod Patrik Chief Financial Officer |
3,500 | $12.63 | $44,205 | 89,063 (Direct) |
View |
| 2022-09-19 Sale |
2022-09-20 5:47 pm |
Cytek Biosciences Inc. | CTKB | Yan Ming Chief Technology Officer |
20,000 | $12.42 | $248,400 | 8,025,624 (Direct) |
View |
| 2022-09-07 Sale |
2022-09-09 8:06 pm |
Cytek Biosciences Inc. | CTKB | Jiang Wenbin President and CEO |
20,000 | $12.89 | $257,800 | 7,825,820 (Direct) |
View |
| 2022-08-24 Sale |
2022-08-25 6:14 pm |
Cytek Biosciences Inc. | CTKB | Jeanmonod Patrik Chief Financial Officer |
3,500 | $13.45 | $47,075 | 92,563 (Direct) |
View |
| 2022-08-19 Sale |
2022-08-19 7:41 pm |
Cytek Biosciences Inc. | CTKB | Yan Ming Chief Technology Officer |
20,000 | $13.62 | $272,400 | 8,072,709 (Direct) |
View |
| 2022-08-08 Sale |
2022-08-10 5:59 pm |
Cytek Biosciences Inc. | CTKB | Jiang Wenbin President and CEO |
20,000 | $15.09 | $301,800 | 7,841,541 (Direct) |
View |
| 2022-08-01 Sale |
2022-08-03 5:49 pm |
Cytek Biosciences Inc. | CTKB | Jeanmonod Patrik Chief Financial Officer |
3,500 | $12.8 | $44,800 | 94,994 (Direct) |
View |
| 2022-07-19 Sale |
2022-07-20 6:14 pm |
Cytek Biosciences Inc. | CTKB | Yan Ming Chief Technology Officer |
20,000 | $11.83 | $236,600 | 8,064,415 (Direct) |
View |
| 2022-07-07 Sale |
2022-07-08 5:59 pm |
Cytek Biosciences Inc. | CTKB | Jiang Wenbin President and CEO |
20,000 | $11.19 | $223,800 | 7,861,541 (Direct) |
View |
| 2022-06-21 Sale |
2022-06-22 7:07 pm |
Cytek Biosciences Inc. | CTKB | Yan Ming Chief Technology Officer |
20,000 | $10.06 | $201,200 | 8,084,415 (Direct) |
View |
| 2022-06-07 Sale |
2022-06-09 8:08 pm |
Cytek Biosciences Inc. | CTKB | Jiang Wenbin President and CEO |
20,000 | $10.75 | $215,000 | 7,881,541 (Direct) |
View |
| 2022-05-19 Sale |
2022-05-20 7:19 pm |
Cytek Biosciences Inc. | CTKB | Yan Ming Chief Technology Officer |
20,000 | $9.92 | $198,400 | 8,133,481 (Direct) |
View |
| 2022-05-09 Sale |
2022-05-12 09:18 am |
Cytek Biosciences Inc. | CTKB | Jiang Wenbin President and CEO |
20,000 | $8.01 | $160,200 | 7,896,040 (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 |
| 2022-11-18 Exercise |
2022-11-22 6:13 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Barnett Valerie General Counsel |
2,016 | $0 | 44,649 (Direct) |
View |
| 2022-11-18 Tax Withholding |
2022-11-22 6:13 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Barnett Valerie General Counsel |
786 | $14.75 | 44,649 (Direct) |
View |
| 2022-11-18 Exercise |
2022-11-22 6:04 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Jeanmonod Patrik Chief Financial Officer |
1,752 | $0 | 108,834 (Direct) |
View |
| 2022-11-18 Tax Withholding |
2022-11-22 6:04 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Jeanmonod Patrik Chief Financial Officer |
683 | $14.75 | 108,834 (Direct) |
View |
| 2022-11-18 Exercise |
2022-11-22 6:02 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Poirson Allen SVP Bus. and Corp. Dev. |
790 | $0 | 52,002 (Direct) |
View |
| 2022-11-18 Tax Withholding |
2022-11-22 6:02 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Poirson Allen SVP Bus. and Corp. Dev. |
308 | $14.75 | 52,002 (Direct) |
View |
| 2022-11-14 Exercise |
2022-11-16 5:53 pm |
2020-10-12 2028-10-12 |
Cytek Biosciences Inc. | CTKB | Ball Jack Director |
16,000 | $0 | 13,666 (Direct) |
View |
| 2022-11-14 Exercise |
2022-11-16 5:53 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Ball Jack Director |
16,000 | $0.4 | 13,666 (Direct) |
View |
| 2022-10-31 Option Award |
2022-11-02 5:48 pm |
N/A 2032-10-31 |
Cytek Biosciences Inc. | CTKB | Williams Paul Christopher Chief Operating Officer |
40,709 | $0 | 40,709 (Direct) |
View |
| 2022-08-18 Exercise |
2022-08-19 7:41 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Yan Ming Chief Technology Officer |
1,981 | $0 | 8,072,709 (Direct) |
View |
| 2022-08-18 Tax Withholding |
2022-08-19 7:41 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Yan Ming Chief Technology Officer |
772 | $14.06 | 8,072,709 (Direct) |
View |
| 2022-08-18 Exercise |
2022-08-19 7:39 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Poirson Allen SVP Marketing and Corp. Dev. |
790 | $0 | 52,310 (Direct) |
View |
| 2022-08-18 Tax Withholding |
2022-08-19 7:39 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Poirson Allen SVP Marketing and Corp. Dev. |
308 | $14.06 | 52,310 (Direct) |
View |
| 2022-08-18 Exercise |
2022-08-19 7:37 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Jiang Wenbin President and CEO |
6,758 | $0 | 7,938,188 (Direct) |
View |
| 2022-08-18 Tax Withholding |
2022-08-19 7:37 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Jiang Wenbin President and CEO |
2,479 | $14.06 | 7,938,188 (Direct) |
View |
| 2022-08-18 Exercise |
2022-08-19 7:33 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Jeanmonod Patrik Chief Financial Officer |
1,752 | $0 | 120,017 (Direct) |
View |
| 2022-08-18 Tax Withholding |
2022-08-19 7:33 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Jeanmonod Patrik Chief Financial Officer |
683 | $14.06 | 120,017 (Direct) |
View |
| 2022-08-18 Exercise |
2022-08-19 7:30 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Barnett Valerie General Counsel |
2,016 | $0 | 45,435 (Direct) |
View |
| 2022-08-18 Tax Withholding |
2022-08-19 7:30 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Barnett Valerie General Counsel |
786 | $14.06 | 45,435 (Direct) |
View |
| 2022-06-01 Option Award |
2022-06-03 5:38 pm |
2023-06-01 2032-06-01 |
Cytek Biosciences Inc. | CTKB | Ball Jack Director |
25,789 | $0 | 25,789 (Direct) |
View |
| 2022-06-01 Option Award |
2022-06-03 5:36 pm |
2023-06-01 2032-06-01 |
Cytek Biosciences Inc. | CTKB | Dion Gisele Director |
25,789 | $0 | 25,789 (Direct) |
View |
| 2022-06-01 Option Award |
2022-06-03 5:35 pm |
2023-06-01 2032-06-01 |
Cytek Biosciences Inc. | CTKB | Imper Vera Director |
25,789 | $0 | 25,789 (Direct) |
View |
| 2022-06-01 Option Award |
2022-06-03 5:32 pm |
N/A 2032-06-01 |
Cytek Biosciences Inc. | CTKB | HARDISON DON M Director |
47,013 | $0 | 47,013 (Direct) |
View |
| 2022-06-01 Option Award |
2022-06-03 5:26 pm |
N/A 2032-06-01 |
Cytek Biosciences Inc. | CTKB | NEFF DEBORAH J Director |
47,013 | $0 | 47,013 (Direct) |
View |
| 2022-05-18 Exercise |
2022-05-20 7:19 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Yan Ming Chief Technology Officer |
2,642 | $0 | 8,133,481 (Direct) |
View |
| 2022-05-18 Tax Withholding |
2022-05-20 7:19 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Yan Ming Chief Technology Officer |
1,030 | $9.65 | 8,133,481 (Direct) |
View |
| 2022-05-18 Exercise |
2022-05-20 7:17 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Poirson Allen SVP Marketing and Corp. Dev. |
1,053 | $0 | 52,618 (Direct) |
View |
| 2022-05-18 Tax Withholding |
2022-05-20 7:17 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Poirson Allen SVP Marketing and Corp. Dev. |
411 | $9.65 | 52,618 (Direct) |
View |
| 2022-05-18 Exercise |
2022-05-20 7:15 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Jiang Wenbin President and CEO |
9,011 | $0 | 8,000,667 (Direct) |
View |
| 2022-05-18 Tax Withholding |
2022-05-20 7:15 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Jiang Wenbin President and CEO |
3,510 | $9.65 | 8,000,667 (Direct) |
View |
| 2022-05-18 Exercise |
2022-05-20 7:12 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Jeanmonod Patrik Chief Financial Officer |
2,336 | $0 | 123,129 (Direct) |
View |
| 2022-05-18 Tax Withholding |
2022-05-20 7:12 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Jeanmonod Patrik Chief Financial Officer |
910 | $9.65 | 123,129 (Direct) |
View |
| 2022-05-18 Exercise |
2022-05-20 7:09 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Barnett Valerie General Counsel |
2,688 | $0 | 43,611 (Direct) |
View |
| 2022-05-18 Tax Withholding |
2022-05-20 7:09 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Barnett Valerie General Counsel |
1,047 | $9.65 | 43,611 (Direct) |
View |
| 2022-04-25 Option Award |
2022-04-27 8:07 pm |
N/A 2032-04-25 |
Cytek Biosciences Inc. | CTKB | Garland Jonathan Todd Chief Commercial Officer |
78,188 | $0 | 78,188 (Direct) |
View |