Jiang Wenbin
CIK: 0001872873•PRESIDENT AND CEO
OfficerDirector
Primary company: Cytek Biosciences, Inc. (CTKB)
Jiang Wenbin is a corporate insider (PRESIDENT AND CEO) at Cytek Biosciences, Inc. (CTKB) filing SEC Form 4 transactions. 172 transactions, totaling $0 in purchases and $4,671,852 in sales. Source: SEC EDGAR.
Companies
Transaction History
Source: SEC EDGAR Form 4 insider transaction filings.
Company | Type | Shares | Price | Value | Shares After | Date | SEC |
|---|---|---|---|---|---|---|---|
| Exercise | 57,212 | - | - | 820,054 | 8/18/2026 Filed: 8/18/2026 | Filing → | |
| Exercise | 29,002 | - | - | 299,694 | 8/18/2026 Filed: 8/18/2026 | Filing → | |
| Exercise | 22,100 | - | - | 139,973 | 8/18/2026 Filed: 8/18/2026 | Filing → | |
| Exercise | 11,781 | - | - | 27,494 | 8/18/2026 Filed: 8/18/2026 | Filing → | |
| Tax Payment | 20,956 | $4.67 | $98K | 5,561,029 | 8/18/2026 Filed: 8/18/2026 | Filing → | |
| Exercise | 57,212 | - | - | 5,581,985 | 8/18/2026 Filed: 8/18/2026 | Filing → | |
| Tax Payment | 7,062 | $4.67 | $33K | 5,524,773 | 8/18/2026 Filed: 8/18/2026 | Filing → | |
| Exercise | 29,002 | - | - | 5,531,835 | 8/18/2026 Filed: 8/18/2026 | Filing → | |
| Tax Payment | 5,382 | $4.67 | $25K | 5,502,833 | 8/18/2026 Filed: 8/18/2026 | Filing → | |
| Exercise | 22,100 | - | - | 5,508,215 | 8/18/2026 Filed: 8/18/2026 | Filing → | |
| Tax Payment | 2,869 | $4.67 | $13K | 5,486,115 | 8/18/2026 Filed: 8/18/2026 | Filing → | |
| Exercise | 11,781 | - | - | 5,488,984 | 8/18/2026 Filed: 8/18/2026 | Filing → | |
| Exercise | 38,141 | - | - | 877,266 | 5/18/2026 Filed: 5/18/2026 | Filing → | |
| Exercise | 19,334 | - | - | 328,696 | 5/18/2026 Filed: 5/18/2026 | Filing → | |
| Exercise | 14,733 | - | - | 162,073 | 5/18/2026 Filed: 5/18/2026 | Filing → | |
| Exercise | 7,854 | - | - | 39,275 | 5/18/2026 Filed: 5/18/2026 | Filing → | |
| Tax Payment | 15,009 | $3.55 | $53K | 5,477,203 | 5/18/2026 Filed: 5/18/2026 | Filing → | |
| Exercise | 38,141 | - | - | 5,492,212 | 5/18/2026 Filed: 5/18/2026 | Filing → | |
| Tax Payment | 5,032 | $3.55 | $18K | 5,454,071 | 5/18/2026 Filed: 5/18/2026 | Filing → | |
| Exercise | 19,334 | - | - | 5,459,103 | 5/18/2026 Filed: 5/18/2026 | Filing → |
Type
Exercise
Shares
57,212
Price
-
Value
-
Type
Exercise
Shares
29,002
Price
-
Value
-
Type
Exercise
Shares
22,100
Price
-
Value
-
Type
Exercise
Shares
11,781
Price
-
Value
-
Type
Tax Payment
Shares
20,956
Price
$4.67
Value
$98K
Type
Exercise
Shares
57,212
Price
-
Value
-
Type
Tax Payment
Shares
7,062
Price
$4.67
Value
$33K
Type
Exercise
Shares
29,002
Price
-
Value
-
Type
Tax Payment
Shares
5,382
Price
$4.67
Value
$25K
Type
Exercise
Shares
22,100
Price
-
Value
-
Type
Tax Payment
Shares
2,869
Price
$4.67
Value
$13K
Type
Exercise
Shares
11,781
Price
-
Value
-
Type
Exercise
Shares
38,141
Price
-
Value
-
Type
Exercise
Shares
19,334
Price
-
Value
-
Type
Exercise
Shares
14,733
Price
-
Value
-
Type
Exercise
Shares
7,854
Price
-
Value
-
Type
Tax Payment
Shares
15,009
Price
$3.55
Value
$53K
Type
Exercise
Shares
38,141
Price
-
Value
-
Type
Tax Payment
Shares
5,032
Price
$3.55
Value
$18K
Type
Exercise
Shares
19,334
Price
-
Value
-
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