Insider Trading - Cytek Biosciences Inc. (CTKB)

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.
"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 Cytek Biosciences Inc.
Common stock purchase or sale:
Transaction
Date
Reported
DateTime
Company Symbol Insider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2021-07-27
Purchase
2021-07-29
4:30 pm
Cytek Biosciences Inc. CTKB RA CAPITAL MANAGEMENT L.P.
RA Capital Healthcare Fund LP
RA Capital Nexus Fund II L.P.
Kolchinsky Peter
Shah Rajeev M.
Director
2,950,000 $17 $50,150,000 507,724
(Indirect)
View
2021-07-22
Purchase
2021-07-27
9:04 pm
Cytek Biosciences Inc. CTKB Barnett Valerie
General Counsel
1,900 $17 $32,300 1,900
(Direct)
View
2021-07-22
Purchase
2021-07-27
9:03 pm
Cytek Biosciences Inc. CTKB Ball Jack
Director
3,000 $17 $51,000 3,000
(Direct)
View
2021-07-22
Purchase
2021-07-27
9:00 pm
Cytek Biosciences Inc. CTKB Dion Gisele
Director
5,000 $17 $85,000 5,000
(Direct)
View
2021-07-22
Purchase
2021-07-27
8:59 pm
Cytek Biosciences Inc. CTKB Poirson Allen
VP
1,500 $17 $25,500 40,383
(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
2021-12-31
Option Award
2022-01-06
6:54 pm
N/A
2031-12-31
Cytek Biosciences Inc. CTKB Imper Vera
Director
28,598 $0 28,598
(Direct)
View
2021-07-27
Conversion
2021-07-29
4:30 pm
N/A
N/A
Cytek Biosciences Inc. CTKB RA CAPITAL MANAGEMENT L.P.
RA Capital Healthcare Fund LP
RA Capital Nexus Fund II L.P.
Kolchinsky Peter
Shah Rajeev M.
Director
6,657,028 $0 507,724
(Indirect)
View
2021-07-22
Conversion
2021-07-27
8:57 pm
N/A
N/A
Cytek Biosciences Inc. CTKB DENG FENG
Director
4,760,510 $0 443,800
(Indirect)
View
2021-07-22
Conversion
2021-07-27
8:55 pm
N/A
N/A
Cytek Biosciences Inc. CTKB Jiang Wenbin
CEO
2,666,600 $0 2,666,600
(Indirect)
View
2021-07-22
Option Award
2021-07-26
9:53 pm
N/A
2031-07-22
Cytek Biosciences Inc. CTKB Yan Ming
CTO
125,000 $0 125,000
(Direct)
View
2021-07-22
Option Award
2021-07-26
9:50 pm
N/A
2031-07-22
Cytek Biosciences Inc. CTKB Barnett Valerie
General Counsel
75,000 $0 75,000
(Direct)
View
2021-07-22
Option Award
2021-07-26
9:49 pm
N/A
2031-07-22
Cytek Biosciences Inc. CTKB Jeanmonod Patrik
CFO
125,000 $0 125,000
(Direct)
View
2021-07-22
Option Award
2021-07-26
9:49 pm
N/A
2031-07-22
Cytek Biosciences Inc. CTKB Poirson Allen
VP
75,000 $0 75,000
(Direct)
View
2021-07-22
Option Award
2021-07-26
9:46 pm
N/A
2031-07-22
Cytek Biosciences Inc. CTKB Jiang Wenbin
CEO
250,000 $0 250,000
(Direct)
View
2021-07-22
Ownership
2021-07-22
9:24 pm
N/A
N/A
Cytek BioSciences Inc. CTKB RA CAPITAL MANAGEMENT L.P.
RA Capital Healthcare Fund LP
RA Capital Nexus Fund II L.P.
Kolchinsky Peter
Shah Rajeev M.
Director
0 $0 6,657,028
(Indirect)
View
2021-07-22
Ownership
2021-07-22
9:13 pm
N/A
N/A
Cytek BioSciences Inc. CTKB Poirson Allen
VP
0 $0 199,995
(Direct)
View
2021-07-22
Ownership
2021-07-22
9:10 pm
N/A
2031-03-22
Cytek BioSciences Inc. CTKB Barnett Valerie
General Counsel
0 $0 133,330
(Direct)
View
2021-07-22
Ownership
2021-07-22
9:08 pm
N/A
N/A
Cytek BioSciences Inc. CTKB Jeanmonod Patrick
CFO
0 $0 377,323
(Direct)
View
2021-07-22
Ownership
2021-07-22
9:07 pm
N/A
2031-04-15
Cytek BioSciences Inc. CTKB Dion Gisele
Director
0 $0 13,333
(Direct)
View
2021-07-22
Ownership
2021-07-22
9:05 pm
N/A
N/A
Cytek BioSciences Inc. CTKB DENG FENG
Director
0 $0 4,760,510
(Indirect)
View
2021-07-22
Ownership
2021-07-22
9:01 pm
2020-10-12
2028-10-12
Cytek BioSciences Inc. CTKB Ball Jack
Director
0 $0 39,999
(Direct)
View
2021-07-22
Ownership
2021-07-22
8:59 pm
N/A
N/A
Cytek BioSciences Inc. CTKB Yan Ming
CTO
0 $0 8,228,914
(Direct)
View
2021-07-22
Ownership
2021-07-22
8:57 pm
N/A
N/A
Cytek BioSciences Inc. CTKB Jiang Wenbin
CEO
0 $0 10,687,639
(Direct)
View