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Cytek Biosciences, Inc. (CTKB)
All trades on this company by insiders. Hover over bubbles for specific trade details. Drag along the graph for custom price change. Green - Buy, Red - Sell, Orange - Congress Member.
Healthcare
Medical Devices
DATE
INSIDER
COMPANY
OWNED SHARES
SHARES TRADED
PRICE
NET TOTAL
SELL
26 Dec 2023
Jeanmonod Patrik
Chief Financial Officer, Officer
Cytek Biosciences, Inc.
(CTKB)
93,400
-3%
3,000
$9.50
$28,500.00
SELL
19 Dec 2023
Yan Ming
Chief Technology Officer, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
6,042,103
-0%
20,000
$9.43
$188,600.00
SELL
7 Nov 2023
Jiang Wenbin
President and CEO, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
5,275,796
-0%
20,000
$4.34
$86,800.00
SELL
25 Sep 2023
Jeanmonod Patrik
Chief Financial Officer, Officer
Cytek Biosciences, Inc.
(CTKB)
99,084
-2%
3,000
$6.38
$19,140.00
SELL
19 Sep 2023
Yan Ming
Chief Technology Officer, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
7,795,962
-0%
20,000
$6.49
$129,799.99
SELL
7 Sep 2023
Jiang Wenbin
President and CEO, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
7,605,796
-0%
20,000
$6.83
$136,600.00
SELL
24 Aug 2023
Jeanmonod Patrik
Chief Financial Officer, Officer
Cytek Biosciences, Inc.
(CTKB)
102,084
-2%
3,000
$7.69
$23,070.00
SELL
18 Aug 2023
Yan Ming
Chief Technology Officer, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
7,815,962
-0%
20,000
$8.07
$161,400.00
SELL
7 Aug 2023
Jiang Wenbin
President and CEO, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
7,613,467
-0%
20,000
$9.04
$180,800.00
SELL
7 Jul 2023
Jiang Wenbin
President and CEO, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
7,633,467
-0%
20,000
$8.48
$169,599.98
SELL
26 Jun 2023
Jeanmonod Patrik
Chief Financial Officer, Officer
Cytek Biosciences, Inc.
(CTKB)
104,768
-2%
3,000
$7.96
$23,880.00
SELL
20 Jun 2023
Yan Ming
Chief Technology Officer, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
7,850,258
-0%
20,000
$8.18
$163,600.00
SELL
7 Jun 2023
Jiang Wenbin
President and CEO, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
7,653,467
-0%
20,000
$8.23
$164,599.98
SELL
24 May 2023
Jeanmonod Patrik
Chief Financial Officer, Officer
Cytek Biosciences, Inc.
(CTKB)
107,768
-2%
3,000
$7.76
$23,280.00
SELL
18 May 2023
Yan Ming
Chief Technology Officer, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
7,870,258
-0%
20,000
$7.19
$143,800.00
SELL
24 Apr 2023
Jeanmonod Patrik
Chief Financial Officer, Officer
Cytek Biosciences, Inc.
(CTKB)
108,201
-2%
3,000
$10.24
$30,720.00
SELL
19 Apr 2023
Yan Ming
Chief Technology Officer, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
7,886,053
-0%
20,000
$9.71
$194,200.00
SELL
10 Apr 2023
Jiang Wenbin
President and CEO, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
7,684,439
-0%
20,000
$8.88
$177,600.00
SELL
24 Mar 2023
Jeanmonod Patrik
Chief Financial Officer, Officer
Cytek Biosciences, Inc.
(CTKB)
111,201
-2%
3,000
$8.33
$24,990.00
SELL
20 Mar 2023
Yan Ming
Chief Technology Officer, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
7,906,053
-0%
20,000
$9.29
$185,800.00
SELL
21 Feb 2023
Yan Ming
Chief Technology Officer, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
7,926,053
-0%
20,000
$10.94
$218,799.98
SELL
8 Feb 2023
Yan Ming
Chief Technology Officer, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
7,944,844
-0%
897
$13.53
$12,136.41
SELL
7 Feb 2023
Jiang Wenbin
President and CEO, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
7,720,314
-0%
20,000
$13.19
$263,800.00
SELL
3 Feb 2023
Yan Ming
Chief Technology Officer, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
7,945,752
-0%
1,092
$13.50
$14,742.11
SELL
24 Jan 2023
Jeanmonod Patrik
Chief Financial Officer, Officer
Cytek Biosciences, Inc.
(CTKB)
76,132
-4%
3,500
$11.05
$38,675.00
SELL
19 Jan 2023
Yan Ming
Chief Technology Officer, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
7,946,833
-0%
20,000
$11.03
$220,600.00
SELL
9 Jan 2023
Jiang Wenbin
President and CEO, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
7,740,314
-0%
20,000
$10.66
$213,200.00
SELL
27 Dec 2022
Jeanmonod Patrik
Chief Financial Officer, Officer
Cytek Biosciences, Inc.
(CTKB)
79,632
-4%
3,500
$9.77
$34,195.00
SELL
19 Dec 2022
Yan Ming
Chief Technology Officer, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
7,966,833
-0%
20,000
$10.38
$207,600.00
SELL
7 Dec 2022
Jiang Wenbin
President and CEO, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
7,760,314
-0%
20,000
$11.86
$237,200.00
SELL
18 Nov 2022
Yan Ming
Chief Technology Officer, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
7,986,833
-0%
20,000
$14.66
$293,200.00
SELL
14 Nov 2022
Ball Jack
Director
Cytek Biosciences, Inc.
(CTKB)
3,000
-84%
16,000
$14.69
$235,040.00
SELL
7 Nov 2022
Jiang Wenbin
President and CEO, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
7,785,820
-0%
20,000
$14.76
$295,200.00
SELL
24 Oct 2022
Jeanmonod Patrik
Chief Financial Officer, Officer
Cytek Biosciences, Inc.
(CTKB)
85,563
-3%
3,500
$15.16
$53,060.00
SELL
19 Oct 2022
Yan Ming
Chief Technology Officer, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
8,005,624
-0%
20,000
$14.42
$288,400.00
SELL
7 Oct 2022
Jiang Wenbin
President and CEO, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
7,805,820
-0%
20,000
$14.79
$295,800.00
SELL
26 Sep 2022
Jeanmonod Patrik
Chief Financial Officer, Officer
Cytek Biosciences, Inc.
(CTKB)
89,063
-3%
3,500
$12.63
$44,205.00
SELL
19 Sep 2022
Yan Ming
Chief Technology Officer, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
8,025,624
-0%
20,000
$12.42
$248,400.00
SELL
7 Sep 2022
Jiang Wenbin
President and CEO, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
7,825,820
-0%
20,000
$12.89
$257,800.00
SELL
24 Aug 2022
Jeanmonod Patrik
Chief Financial Officer, Officer
Cytek Biosciences, Inc.
(CTKB)
92,563
-3%
3,500
$13.45
$47,075.00
SELL
18 Aug 2022
Yan Ming
Chief Technology Officer, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
8,045,624
-0%
20,000
$13.62
$272,400.00
SELL
8 Aug 2022
Jiang Wenbin
President and CEO, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
7,841,541
-0%
20,000
$15.09
$301,800.00
SELL
1 Aug 2022
Jeanmonod Patrik
Chief Financial Officer, Officer
Cytek Biosciences, Inc.
(CTKB)
94,994
-3%
3,500
$12.80
$44,800.00
SELL
19 Jul 2022
Yan Ming
Chief Technology Officer, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
8,064,415
-0%
20,000
$11.83
$236,600.00
SELL
7 Jul 2022
Jiang Wenbin
President and CEO, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
7,861,541
-0%
20,000
$11.19
$223,799.98
SELL
21 Jun 2022
Yan Ming
Chief Technology Officer, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
8,084,415
-0%
20,000
$10.06
$201,200.02
SELL
7 Jun 2022
Jiang Wenbin
President and CEO, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
7,881,541
-0%
20,000
$10.75
$215,000.00
SELL
18 May 2022
Yan Ming
Chief Technology Officer, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
8,104,415
-0%
20,000
$9.92
$198,400.00
SELL
9 May 2022
Jiang Wenbin
President and CEO, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
7,896,040
-0%
20,000
$8.01
$160,200.00
SELL
19 Apr 2022
Yan Ming
Chief Technology Officer, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
8,122,803
-0%
20,000
$10.34
$206,800.00
SELL
7 Apr 2022
Jiang Wenbin
President and CEO, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
7,916,040
-0%
20,000
$10.54
$210,800.00
SELL
21 Mar 2022
Yan Ming
Chief Technology Officer, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
8,142,803
-0%
20,000
$11.64
$232,800.00
BUY
14 Mar 2022
RA CAPITAL MANAGEMENT, L.P.
Director, 10% Owner
Cytek Biosciences, Inc.
(CTKB)
13,381,054
+4%
583,870
$12.31
$7,188,926.00
BUY
9 Mar 2022
RA CAPITAL MANAGEMENT, L.P.
Director
Cytek Biosciences, Inc.
(CTKB)
12,797,184
+5%
634,638
$12.86
$8,158,671.00
BUY
4 Mar 2022
RA CAPITAL MANAGEMENT, L.P.
Director
Cytek Biosciences, Inc.
(CTKB)
12,162,546
+5%
647,264
$12.74
$8,248,255.00
SELL
4 Mar 2022
Jiang Wenbin
President and CEO, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
7,937,240
-0%
20,000
$12.65
$253,052.00
BUY
28 Feb 2022
RA CAPITAL MANAGEMENT, L.P.
Director
Cytek Biosciences, Inc.
(CTKB)
11,515,282
+3%
441,865
$12.95
$5,721,950.50
BUY
23 Feb 2022
RA CAPITAL MANAGEMENT, L.P.
Director
Cytek Biosciences, Inc.
(CTKB)
11,073,417
+3%
420,380
$13.23
$5,559,664.50
SELL
22 Feb 2022
Yan Ming
Chief Technology Officer, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
8,089,792
-0%
20,000
$13.44
$268,800.00
BUY
17 Feb 2022
RA CAPITAL MANAGEMENT, L.P.
Director
Cytek Biosciences, Inc.
(CTKB)
10,653,037
+5%
547,380
$14.06
$7,695,707.00
BUY
14 Feb 2022
RA CAPITAL MANAGEMENT, L.P.
Director
Cytek Biosciences, Inc.
(CTKB)
10,105,657
+5%
498,629
$14.89
$7,426,824.00
SELL
10 Feb 2022
Yan Ming
Chief Technology Officer, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
8,115,086
-0%
20,000
$15.11
$302,105.84
SELL
7 Feb 2022
Jiang Wenbin
President and CEO, Director, Officer
Cytek Biosciences, Inc.
(CTKB)
7,889,375
-0%
20,000
$14.40
$288,000.00
BUY
27 Jul 2021
RA CAPITAL MANAGEMENT, L.P.
Director
Cytek Biosciences, Inc.
(CTKB)
7,913,537
+59%
2,950,000
$17.00
$50,150,000.00
BUY
22 Jul 2021
Poirson Allen
SVP Marketing and Corp. Dev., Officer
Cytek Biosciences, Inc.
(CTKB)
40,383
+3%
1,500
$17.00
$25,500.00
BUY
22 Jul 2021
Barnett Valerie
General Counsel, Officer
Cytek Biosciences, Inc.
(CTKB)
1,900
+100%
1,900
$17.00
$32,300.00
BUY
22 Jul 2021
Dion Gisele
Director
Cytek Biosciences, Inc.
(CTKB)
5,000
+100%
5,000
$17.00
$85,000.00
BUY
22 Jul 2021
Ball Jack
Director
Cytek Biosciences, Inc.
(CTKB)
3,000
+100%
3,000
$17.00
$51,000.00
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