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 |
| 2023-12-26 Sale |
2023-12-27 5:36 pm |
Cytek Biosciences Inc. | CTKB | Jeanmonod Patrik Chief Financial Officer |
3,000 | $9.5 | $28,500 | 93,400 (Direct) |
View |
| 2023-12-19 Sale |
2023-12-21 5:35 pm |
Cytek Biosciences Inc. | CTKB | Yan Ming Chief Technology Officer |
20,000 | $9.43 | $188,600 | 6,042,103 (Direct) |
View |
| 2023-11-24 Sale |
2023-11-27 8:53 pm |
Cytek Biosciences Inc. | CTKB | Jeanmonod Patrik Chief Financial Officer |
3,000 | $6.94 | $20,820 | 96,400 (Direct) |
View |
| 2023-11-20 Sale |
2023-11-21 5:59 pm |
Cytek Biosciences Inc. | CTKB | Yan Ming Chief Technology Officer |
20,000 | $6.03 | $120,600 | 7,877,462 (Direct) |
View |
| 2023-11-07 Sale |
2023-11-08 6:03 pm |
Cytek Biosciences Inc. | CTKB | Jiang Wenbin President and CEO |
20,000 | $4.34 | $86,800 | 5,275,796 (Direct) |
View |
| 2023-10-24 Sale |
2023-10-25 6:29 pm |
Cytek Biosciences Inc. | CTKB | Jeanmonod Patrik Chief Financial Officer |
3,000 | $4.68 | $14,040 | 96,084 (Direct) |
View |
| 2023-10-19 Sale |
2023-10-23 8:36 pm |
Cytek Biosciences Inc. | CTKB | Yan Ming Chief Technology Officer |
20,000 | $4.8 | $96,000 | 7,775,962 (Direct) |
View |
| 2023-10-09 Sale |
2023-10-11 7:25 pm |
Cytek Biosciences Inc. | CTKB | Jiang Wenbin President and CEO |
20,000 | $5.33 | $106,600 | 5,295,796 (Direct) |
View |
| 2023-09-25 Sale |
2023-09-26 6:42 pm |
Cytek Biosciences Inc. | CTKB | Jeanmonod Patrik Chief Financial Officer |
3,000 | $6.38 | $19,140 | 99,084 (Direct) |
View |
| 2023-09-19 Sale |
2023-09-20 6:27 pm |
Cytek Biosciences Inc. | CTKB | Yan Ming Chief Technology Officer |
20,000 | $6.49 | $129,800 | 7,795,962 (Direct) |
View |
| 2023-09-07 Sale |
2023-09-08 7:12 pm |
Cytek Biosciences Inc. | CTKB | Jiang Wenbin President and CEO |
20,000 | $6.83 | $136,600 | 7,605,796 (Direct) |
View |
| 2023-08-24 Sale |
2023-08-28 5:37 pm |
Cytek Biosciences Inc. | CTKB | Jeanmonod Patrik Chief Financial Officer |
3,000 | $7.69 | $23,070 | 102,084 (Direct) |
View |
| 2023-08-21 Sale |
2023-08-21 8:08 pm |
Cytek Biosciences Inc. | CTKB | Yan Ming Chief Technology Officer |
20,000 | $8.07 | $161,400 | 7,940,665 (Direct) |
View |
| 2023-08-07 Sale |
2023-08-08 8:30 pm |
Cytek Biosciences Inc. | CTKB | Jiang Wenbin President and CEO |
20,000 | $9.04 | $180,800 | 7,613,467 (Direct) |
View |
| 2023-07-24 Sale |
2023-07-25 6:22 pm |
Cytek Biosciences Inc. | CTKB | Jeanmonod Patrik Chief Financial Officer |
3,000 | $9.17 | $27,510 | 101,768 (Direct) |
View |
| 2023-07-19 Sale |
2023-07-20 6:19 pm |
Cytek Biosciences Inc. | CTKB | Yan Ming Chief Technology Officer |
20,000 | $8.76 | $175,200 | 7,830,258 (Direct) |
View |
| 2023-07-07 Sale |
2023-07-07 8:48 pm |
Cytek Biosciences Inc. | CTKB | Jiang Wenbin President and CEO |
20,000 | $8.48 | $169,600 | 7,633,467 (Direct) |
View |
| 2023-06-26 Sale |
2023-06-27 7:06 pm |
Cytek Biosciences Inc. | CTKB | Jeanmonod Patrik Chief Financial Officer |
3,000 | $7.96 | $23,880 | 104,768 (Direct) |
View |
| 2023-06-20 Sale |
2023-06-21 6:29 pm |
Cytek Biosciences Inc. | CTKB | Yan Ming Chief Technology Officer |
20,000 | $8.18 | $163,600 | 7,850,258 (Direct) |
View |
| 2023-06-07 Sale |
2023-06-07 6:52 pm |
Cytek Biosciences Inc. | CTKB | Jiang Wenbin President and CEO |
20,000 | $8.23 | $164,600 | 7,653,467 (Direct) |
View |
| 2023-05-24 Sale |
2023-05-25 5:42 pm |
Cytek Biosciences Inc. | CTKB | Jeanmonod Patrik Chief Financial Officer |
3,000 | $7.76 | $23,280 | 107,768 (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 |
| 2023-11-14 Gift |
2023-11-27 8:48 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Yan Ming Chief Technology Officer |
1,700,000 | $0 | 6,062,103 (Direct) |
View |
| 2023-11-18 Tax Withholding |
2023-11-21 5:59 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Yan Ming Chief Technology Officer |
3,203 | $5.98 | 7,877,462 (Direct) |
View |
| 2023-11-18 Exercise |
2023-11-21 5:59 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Yan Ming Chief Technology Officer |
9,344 | $0 | 7,877,462 (Direct) |
View |
| 2023-11-18 Tax Withholding |
2023-11-21 5:56 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Williams Paul Christopher Chief Operating Officer |
1,928 | $5.98 | 28,308 (Direct) |
View |
| 2023-11-18 Exercise |
2023-11-21 5:56 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Williams Paul Christopher Chief Operating Officer |
4,947 | $0 | 28,308 (Direct) |
View |
| 2023-11-18 Tax Withholding |
2023-11-21 5:54 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Poirson Allen SVP Bus. and Corp. Dev. |
1,283 | $5.98 | 88,770 (Direct) |
View |
| 2023-11-18 Exercise |
2023-11-21 5:54 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Poirson Allen SVP Bus. and Corp. Dev. |
3,293 | $0 | 88,770 (Direct) |
View |
| 2023-11-18 Tax Withholding |
2023-11-21 5:52 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Jeanmonod Patrik Chief Financial Officer |
2,117 | $5.98 | 163,684 (Direct) |
View |
| 2023-11-18 Exercise |
2023-11-21 5:52 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Jeanmonod Patrik Chief Financial Officer |
5,433 | $0 | 163,684 (Direct) |
View |
| 2023-11-18 Tax Withholding |
2023-11-21 5:48 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Jiang Wenbin President and CEO |
6,240 | $5.98 | 5,503,758 (Direct) |
View |
| 2023-11-18 Exercise |
2023-11-21 5:48 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Jiang Wenbin President and CEO |
18,539 | $0 | 5,503,758 (Direct) |
View |
| 2023-11-18 Tax Withholding |
2023-11-21 5:46 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Barnett Valerie General Counsel |
2,220 | $5.98 | 98,507 (Direct) |
View |
| 2023-11-18 Exercise |
2023-11-21 5:46 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Barnett Valerie General Counsel |
5,697 | $0 | 98,507 (Direct) |
View |
| 2023-09-14 Gift |
2023-10-05 8:32 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Jiang Wenbin President and CEO |
2,290,000 | $0 | 5,315,796 (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 |
| 2023-08-18 Tax Withholding |
2023-08-21 8:21 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Jeanmonod Patrik Chief Financial Officer |
2,117 | $8.46 | 174,801 (Direct) |
View |
| 2023-08-18 Exercise |
2023-08-21 8:21 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Jeanmonod Patrik Chief Financial Officer |
5,433 | $0 | 174,801 (Direct) |
View |
| 2023-08-18 Tax Withholding |
2023-08-21 8:19 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Jiang Wenbin President and CEO |
6,210 | $8.46 | 7,859,998 (Direct) |
View |
| 2023-08-18 Exercise |
2023-08-21 8:19 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Jiang Wenbin President and CEO |
18,539 | $0 | 7,859,998 (Direct) |
View |
| 2023-08-18 Tax Withholding |
2023-08-21 8:16 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Williams Paul Christopher Chief Operating Officer |
359 | $8.46 | 14,128 (Direct) |
View |
| 2023-08-18 Exercise |
2023-08-21 8:16 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Williams Paul Christopher Chief Operating Officer |
920 | $0 | 14,128 (Direct) |
View |
| 2023-08-18 Tax Withholding |
2023-08-21 8:14 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Barnett Valerie General Counsel |
2,220 | $8.46 | 100,727 (Direct) |
View |
| 2023-08-18 Exercise |
2023-08-21 8:14 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Barnett Valerie General Counsel |
5,697 | $0 | 100,727 (Direct) |
View |
| 2023-08-18 Tax Withholding |
2023-08-21 8:12 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Poirson Allen SVP Bus. and Corp. Dev. |
1,283 | $8.46 | 90,053 (Direct) |
View |
| 2023-08-18 Exercise |
2023-08-21 8:12 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Poirson Allen SVP Bus. and Corp. Dev. |
3,293 | $0 | 90,053 (Direct) |
View |
| 2023-08-18 Tax Withholding |
2023-08-21 8:10 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Garland Jonathan Todd Chief Commercial Officer |
1,836 | $8.46 | 69,804 (Direct) |
View |
| 2023-08-18 Exercise |
2023-08-21 8:10 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Garland Jonathan Todd Chief Commercial Officer |
4,712 | $0 | 69,804 (Direct) |
View |
| 2023-08-18 Tax Withholding |
2023-08-21 8:08 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Yan Ming Chief Technology Officer |
3,640 | $8.46 | 7,940,665 (Direct) |
View |
| 2023-08-18 Exercise |
2023-08-21 8:08 pm |
N/A N/A |
Cytek Biosciences Inc. | CTKB | Yan Ming Chief Technology Officer |
9,344 | $0 | 7,940,665 (Direct) |
View |
| 2023-06-14 Option Award |
2023-06-16 6:41 pm |
2024-06-14 2033-06-14 |
Cytek Biosciences Inc. | CTKB | NEFF DEBORAH J Director |
30,242 | $0 | 30,242 (Direct) |
View |
| 2023-06-14 Option Award |
2023-06-16 6:39 pm |
2024-06-14 2033-06-14 |
Cytek Biosciences Inc. | CTKB | Imper Vera Director |
30,242 | $0 | 30,242 (Direct) |
View |
| 2023-06-14 Option Award |
2023-06-16 6:38 pm |
2024-06-14 2033-06-14 |
Cytek Biosciences Inc. | CTKB | HARDISON DON M Director |
30,242 | $0 | 30,242 (Direct) |
View |
| 2023-06-14 Option Award |
2023-06-16 6:36 pm |
2024-06-14 2033-06-14 |
Cytek Biosciences Inc. | CTKB | Dion Gisele Director |
30,242 | $0 | 30,242 (Direct) |
View |
| 2023-06-14 Option Award |
2023-06-16 6:34 pm |
2024-06-14 2033-06-14 |
Cytek Biosciences Inc. | CTKB | Ball Jack Director |
30,242 | $0 | 30,242 (Direct) |
View |