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>>
Time period
Insider Trading Transactions for Barnett Valerie
Common stock purchase or sale:
Transaction
Date
Reported
DateTime
CompanySymbolInsider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2021-07-22
Purchase
2021-07-27
9:04 pm
Cytek Biosciences Inc.CTKBBarnett Valerie
General Counsel
1,900$17$32,3001,900
(Direct)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
CompanySymnbolInsider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2023-03-03
Option Award
2023-03-07
7:42 pm
N/A
2033-03-03
Cytek Biosciences Inc.CTKBBarnett Valerie
General Counsel
147,937$0147,937
(Direct)
View
2023-02-21
Tax Withholding
2023-02-23
6:40 pm
N/A
N/A
Cytek Biosciences Inc.CTKBBarnett Valerie
General Counsel
786$10.9743,864
(Direct)
View
2023-02-21
Exercise
2023-02-23
6:40 pm
N/A
N/A
Cytek Biosciences Inc.CTKBBarnett Valerie
General Counsel
2,016$043,864
(Direct)
View
2022-11-18
Tax Withholding
2022-11-22
6:13 pm
N/A
N/A
Cytek Biosciences Inc.CTKBBarnett Valerie
General Counsel
786$14.7544,649
(Direct)
View
2022-11-18
Exercise
2022-11-22
6:13 pm
N/A
N/A
Cytek Biosciences Inc.CTKBBarnett Valerie
General Counsel
2,016$044,649
(Direct)
View
2022-08-18
Tax Withholding
2022-08-19
7:30 pm
N/A
N/A
Cytek Biosciences Inc.CTKBBarnett Valerie
General Counsel
786$14.0645,435
(Direct)
View
2022-08-18
Exercise
2022-08-19
7:30 pm
N/A
N/A
Cytek Biosciences Inc.CTKBBarnett Valerie
General Counsel
2,016$045,435
(Direct)
View
2022-05-18
Tax Withholding
2022-05-20
7:09 pm
N/A
N/A
Cytek Biosciences Inc.CTKBBarnett Valerie
General Counsel
1,047$9.6543,611
(Direct)
View
2022-05-18
Exercise
2022-05-20
7:09 pm
N/A
N/A
Cytek Biosciences Inc.CTKBBarnett Valerie
General Counsel
2,688$043,611
(Direct)
View
2022-03-04
Exercise
2022-03-08
5:51 pm
N/A
N/A
Cytek Biosciences Inc.CTKBBarnett Valerie
General Counsel
10,500$4.71135,230
(Direct)
View
2022-03-04
Exercise
2022-03-08
5:51 pm
N/A
2031-03-22
Cytek Biosciences Inc.CTKBBarnett Valerie
General Counsel
10,500$0135,230
(Direct)
View
2022-02-28
Option Award
2022-03-02
5:51 pm
N/A
2032-02-28
Cytek Biosciences Inc.CTKBBarnett Valerie
General Counsel
80,929$080,929
(Direct)
View
2021-07-22
Option Award
2021-07-26
9:50 pm
N/A
2031-07-22
Cytek Biosciences Inc.CTKBBarnett Valerie
General Counsel
75,000$075,000
(Direct)
View

Ownership
2021-07-22
9:10 pm
N/A
2031-03-22
Cytek BioSciences Inc.CTKBBarnett Valerie
General Counsel
0$0133,330
(Direct)
View