Cytek Biosciences, Inc. (CTKB)

Number of records: 50
SEC FilingInsiderCompanyTrade DateTransactionSharesAvg. PriceTotal% HoldingsReturn
23-Apr-24 6:07 PM
View: 
Yan Ming
Chief Technology Officer
Director
Cytek Biosciences, Inc. (CTKB) 19-Apr-24Sale (Planned) 20,000$5.87$117,400.00(< 1%)
6.01M to 5.99M
11-Apr-24 6:17 PM
View: 
Yan Ming
Chief Technology Officer
Director
Cytek Biosciences, Inc. (CTKB) 09-Apr-24Sale (Planned) 1,900$7.00$13,304.00(< 1%)
6.01M to 6.01M
21-Mar-24 6:19 PM
View: 
Busque Philippe
SVP, Global Sales and Services
Cytek Biosciences, Inc. (CTKB) 20-Mar-24Payment of Exercise 2,129$6.70$14,264.30(39%)
5.46K to 3.33K
21-Mar-24 6:19 PM
View: 
Busque Philippe
SVP, Global Sales and Services
Cytek Biosciences, Inc. (CTKB) 20-Mar-24Option Exercise 5,464----100%
0 to 5.46K
19-Mar-24 6:25 PM
View: 
Yan Ming
Chief Technology Officer
Director
Cytek Biosciences, Inc. (CTKB) 19-Mar-24Sale (Planned) 20,000$6.71$134,200.00(< 1%)
6.03M to 6.01M
19-Mar-24 6:25 PM
View: 
Yan Ming
Chief Technology Officer
Director
Cytek Biosciences, Inc. (CTKB) 18-Mar-24Sale (Planned) 20,000$6.77$135,400.00(< 1%)
6.05M to 6.03M
13-Mar-24 6:50 PM
View: 
Poirson Allen
SVP Bus. and Corp. Dev.
Cytek Biosciences, Inc. (CTKB) 11-Mar-24Payment of Exercise 1,301$7.22$9,393.22(2%)
52.36K to 51.05K
13-Mar-24 6:39 PM
View: 
Barnett Valerie
CHIEF LEGAL OFFICER
Cytek Biosciences, Inc. (CTKB) 11-Mar-24Payment of Exercise 1,912$7.22$13,804.60(5%)
38.08K to 36.17K
13-Mar-24 6:53 PM
View: 
Williams Paul Christopher
Chief Operating Officer
Cytek Biosciences, Inc. (CTKB) 11-Mar-24Payment of Exercise 478$7.22$3,451.16(8%)
5.79K to 5.32K
13-Mar-24 6:44 PM
View: 
Jeanmonod Patrik
Chief Financial Officer
Cytek Biosciences, Inc. (CTKB) 11-Mar-24Option Exercise 4,908----5%
94.47K to 99.38K
13-Mar-24 6:55 PM
View: 
Yan Ming
Chief Technology Officer
Director
Cytek Biosciences, Inc. (CTKB) 11-Mar-24Option Exercise 9,817----< 1%
6.04M to 6.05M
13-Mar-24 6:48 PM
View: 
Jiang Wenbin
President and CEO
Director
Cytek Biosciences, Inc. (CTKB) 11-Mar-24Option Exercise 15,708----< 1%
5.29M to 5.31M
13-Mar-24 6:44 PM
View: 
Jeanmonod Patrik
Chief Financial Officer
Cytek Biosciences, Inc. (CTKB) 11-Mar-24Payment of Exercise 1,912$7.22$13,804.60(2%)
99.38K to 97.47K
13-Mar-24 6:55 PM
View: 
Yan Ming
Chief Technology Officer
Director
Cytek Biosciences, Inc. (CTKB) 11-Mar-24Payment of Exercise 2,911$7.22$21,017.40(< 1%)
6.05M to 6.05M
13-Mar-24 6:50 PM
View: 
Poirson Allen
SVP Bus. and Corp. Dev.
Cytek Biosciences, Inc. (CTKB) 11-Mar-24Option Exercise 3,338----7%
49.02K to 52.36K
13-Mar-24 6:39 PM
View: 
Barnett Valerie
CHIEF LEGAL OFFICER
Cytek Biosciences, Inc. (CTKB) 11-Mar-24Option Exercise 4,908----15%
33.17K to 38.08K
13-Mar-24 6:48 PM
View: 
Jiang Wenbin
President and CEO
Director
Cytek Biosciences, Inc. (CTKB) 11-Mar-24Payment of Exercise 4,646$7.22$33,544.10(< 1%)
5.31M to 5.3M
13-Mar-24 6:53 PM
View: 
Williams Paul Christopher
Chief Operating Officer
Cytek Biosciences, Inc. (CTKB) 11-Mar-24Option Exercise 1,227----27%
4.57K to 5.79K
22-Feb-24 5:46 PM
View: 
Jiang Wenbin
President and CEO
Director
Cytek Biosciences, Inc. (CTKB) 20-Feb-24Option Exercise 6,758----< 1%
5.29M to 5.29M
22-Feb-24 5:34 PM
View: 
Jeanmonod Patrik
Chief Financial Officer
Cytek Biosciences, Inc. (CTKB) 20-Feb-24Payment of Exercise 683$8.38$5,723.54(< 1%)
95.15K to 94.47K
22-Feb-24 5:50 PM
View: 
Yan Ming
Chief Technology Officer
Director
Cytek Biosciences, Inc. (CTKB) 20-Feb-24Payment of Exercise 588$8.38$4,927.44(< 1%)
6.04M to 6.04M
22-Feb-24 5:32 PM
View: 
Poirson Allen
SVP Bus. and Corp. Dev.
Cytek Biosciences, Inc. (CTKB) 20-Feb-24Option Exercise 790----2%
48.54K to 49.33K
22-Feb-24 5:37 PM
View: 
Barnett Valerie
CHIEF LEGAL OFFICER
Cytek Biosciences, Inc. (CTKB) 20-Feb-24Option Exercise 2,016----6%
31.94K to 33.96K
22-Feb-24 5:46 PM
View: 
Jiang Wenbin
President and CEO
Director
Cytek Biosciences, Inc. (CTKB) 20-Feb-24Payment of Exercise 2,004$8.38$16,793.50(< 1%)
5.29M to 5.29M
22-Feb-24 5:49 PM
View: 
Williams Paul Christopher
Chief Operating Officer
Cytek Biosciences, Inc. (CTKB) 20-Feb-24Option Exercise 1,006----25%
3.95K to 4.96K
22-Feb-24 5:32 PM
View: 
Poirson Allen
SVP Bus. and Corp. Dev.
Cytek Biosciences, Inc. (CTKB) 20-Feb-24Payment of Exercise 308$8.38$2,581.04(< 1%)
49.33K to 49.02K
22-Feb-24 5:37 PM
View: 
Barnett Valerie
CHIEF LEGAL OFFICER
Cytek Biosciences, Inc. (CTKB) 20-Feb-24Payment of Exercise 786$8.38$6,586.68(2%)
33.96K to 33.17K
22-Feb-24 5:49 PM
View: 
Williams Paul Christopher
Chief Operating Officer
Cytek Biosciences, Inc. (CTKB) 20-Feb-24Payment of Exercise 392$8.38$3,284.96(8%)
4.96K to 4.57K
22-Feb-24 5:34 PM
View: 
Jeanmonod Patrik
Chief Financial Officer
Cytek Biosciences, Inc. (CTKB) 20-Feb-24Option Exercise 1,752----2%
93.4K to 95.15K
22-Feb-24 5:50 PM
View: 
Yan Ming
Chief Technology Officer
Director
Cytek Biosciences, Inc. (CTKB) 20-Feb-24Option Exercise 1,981----< 1%
6.04M to 6.04M
27-Dec-23 5:36 PM
View: 
Jeanmonod Patrik
Chief Financial Officer
Cytek Biosciences, Inc. (CTKB) 26-Dec-23Sale (Planned) 3,000$9.50$28,500.00(3%)
96.4K to 93.4K
21-Dec-23 5:35 PM
View: 
Yan Ming
Chief Technology Officer
Director
Cytek Biosciences, Inc. (CTKB) 19-Dec-23Sale (Planned) 20,000$9.43$188,600.00(< 1%)
6.06M to 6.04M
27-Nov-23 8:53 PM
View: 
Jeanmonod Patrik
Chief Financial Officer
Cytek Biosciences, Inc. (CTKB) 24-Nov-23Sale (Planned) 3,000$6.94$20,820.00(3%)
99.4K to 96.4K
21-Nov-23 5:59 PM
View: 
Yan Ming
Chief Technology Officer
Director
Cytek Biosciences, Inc. (CTKB) 20-Nov-23Planned Option Sale 9,344$6.03$56,344.30(< 1%)
7.78M to 7.77M
21-Nov-23 5:59 PM
View: 
Yan Ming
Chief Technology Officer
Director
Cytek Biosciences, Inc. (CTKB) 20-Nov-23Sale (Planned) 10,656$6.03$64,255.70(< 1%)
7.77M to 7.76M
21-Nov-23 5:52 PM
View: 
Jeanmonod Patrik
Chief Financial Officer
Cytek Biosciences, Inc. (CTKB) 18-Nov-23Option Exercise 5,433----6%
96.08K to 101.52K
21-Nov-23 5:56 PM
View: 
Williams Paul Christopher
Chief Operating Officer
Cytek Biosciences, Inc. (CTKB) 18-Nov-23Payment of Exercise 1,928$5.98$11,529.40(33%)
5.88K to 3.95K
21-Nov-23 5:59 PM
View: 
Yan Ming
Chief Technology Officer
Director
Cytek Biosciences, Inc. (CTKB) 18-Nov-23Payment of Exercise 3,203$5.98$19,153.90(< 1%)
7.79M to 7.78M
21-Nov-23 5:54 PM
View: 
Poirson Allen
SVP Bus. and Corp. Dev.
Cytek Biosciences, Inc. (CTKB) 18-Nov-23Option Exercise 3,293----7%
46.53K to 49.82K
21-Nov-23 5:46 PM
View: 
Barnett Valerie
General Counsel
Cytek Biosciences, Inc. (CTKB) 18-Nov-23Payment of Exercise 2,220$5.98$13,275.60(6%)
34.16K to 31.94K
21-Nov-23 5:48 PM
View: 
Jiang Wenbin
President and CEO
Director
Cytek Biosciences, Inc. (CTKB) 18-Nov-23Payment of Exercise 6,240$5.98$37,315.20(< 1%)
5.29M to 5.29M
21-Nov-23 5:56 PM
View: 
Williams Paul Christopher
Chief Operating Officer
Cytek Biosciences, Inc. (CTKB) 18-Nov-23Option Exercise 4,947----529%
0.94K to 5.88K
21-Nov-23 5:46 PM
View: 
Barnett Valerie
General Counsel
Cytek Biosciences, Inc. (CTKB) 18-Nov-23Option Exercise 5,697----20%
28.47K to 34.16K
21-Nov-23 5:48 PM
View: 
Jiang Wenbin
President and CEO
Director
Cytek Biosciences, Inc. (CTKB) 18-Nov-23Option Exercise 18,539----< 1%
5.28M to 5.29M
21-Nov-23 5:52 PM
View: 
Jeanmonod Patrik
Chief Financial Officer
Cytek Biosciences, Inc. (CTKB) 18-Nov-23Payment of Exercise 2,117$5.98$12,659.70(2%)
101.52K to 99.4K
21-Nov-23 5:59 PM
View: 
Yan Ming
Chief Technology Officer
Director
Cytek Biosciences, Inc. (CTKB) 18-Nov-23Option Exercise 9,344----< 1%
7.78M to 7.79M
21-Nov-23 5:54 PM
View: 
Poirson Allen
SVP Bus. and Corp. Dev.
Cytek Biosciences, Inc. (CTKB) 18-Nov-23Payment of Exercise 1,283$5.98$7,672.34(3%)
49.82K to 48.54K
27-Nov-23 8:48 PM
View: 
Yan Ming
Chief Technology Officer
Director
Cytek Biosciences, Inc. (CTKB) 14-Nov-23Gift 1,700,000----(22%)
7.76M to 6.06M
08-Nov-23 6:03 PM
View: 
Jiang Wenbin
President and CEO
Director
Cytek Biosciences, Inc. (CTKB) 07-Nov-23Sale (Planned) 20,000$4.34$86,800.00(< 1%)
5.3M to 5.28M
25-Oct-23 6:29 PM
View: 
Jeanmonod Patrik
Chief Financial Officer
Cytek Biosciences, Inc. (CTKB) 24-Oct-23Sale (Planned) 3,000$4.68$14,040.00(3%)
99.08K to 96.08K