Ball Jack
CIK: 0001873083
Director
Primary company: Cytek Biosciences, Inc. (CTKB)
Ball Jack is a corporate insider at Cytek Biosciences, Inc. (CTKB) filing SEC Form 4 transactions. 18 transactions, totaling $51,000 in purchases and $235,040 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 | 43,973 | - | - | 0 | 6/10/2026 Filed: 6/10/2026 | Filing → | |
| Exercise | 43,973 | - | - | 86,678 | 6/10/2026 Filed: 6/10/2026 | Filing → | |
| Award | 23,809 | - | - | 23,809 | 6/18/2025 Filed: 6/20/2025 | Filing → | |
| Award | 43,973 | - | - | 43,973 | 6/18/2025 Filed: 6/20/2025 | Filing → | |
| Exercise | 15,706 | - | - | 0 | 6/5/2025 Filed: 6/9/2025 | Filing → | |
| Exercise | 15,706 | - | - | 42,705 | 6/5/2025 Filed: 6/9/2025 | Filing → | |
| Award | 23,076 | - | - | 23,076 | 6/5/2024 Filed: 6/7/2024 | Filing → | |
| Award | 15,706 | - | - | 15,706 | 6/5/2024 Filed: 6/7/2024 | Filing → | |
| Award | 30,242 | $0.00 | $0 | 30,242 | 6/14/2023 Filed: 6/16/2023 | Filing → | |
| Exercise | 13,333 | $0.00 | $0 | 0 | 11/29/2022 Filed: 11/30/2022 | Filing → | |
| Exercise | 10,666 | $0.00 | $0 | 0 | 11/29/2022 Filed: 11/30/2022 | Filing → | |
| Exercise | 13,333 | $0.92 | $12K | 26,999 | 11/29/2022 Filed: 11/30/2022 | Filing → | |
| Exercise | 10,666 | $0.40 | $4K | 13,666 | 11/29/2022 Filed: 11/30/2022 | Filing → | |
| Exercise | 16,000 | $0.00 | $0 | 10,666 | 11/14/2022 Filed: 11/16/2022 | Filing → | |
| Sale | 16,000 | $14.69 | $235K | 3,000 | 11/14/2022 Filed: 11/16/2022 | Filing → | |
| Exercise | 16,000 | $0.40 | $6K | 19,000 | 11/14/2022 Filed: 11/16/2022 | Filing → | |
| Award | 25,789 | $0.00 | $0 | 25,789 | 6/1/2022 Filed: 6/3/2022 | Filing → | |
| Purchase | 3,000 | $17.00 | $51K | 3,000 | 7/22/2021 Filed: 7/27/2021 | Filing → |
Type
Exercise
Shares
43,973
Price
-
Value
-
Type
Exercise
Shares
43,973
Price
-
Value
-
Type
Award
Shares
23,809
Price
-
Value
-
Type
Award
Shares
43,973
Price
-
Value
-
Type
Exercise
Shares
15,706
Price
-
Value
-
Type
Exercise
Shares
15,706
Price
-
Value
-
Type
Award
Shares
23,076
Price
-
Value
-
Type
Award
Shares
15,706
Price
-
Value
-
Type
Award
Shares
30,242
Price
$0.00
Value
$0
Type
Exercise
Shares
13,333
Price
$0.00
Value
$0
Type
Exercise
Shares
10,666
Price
$0.00
Value
$0
Type
Exercise
Shares
13,333
Price
$0.92
Value
$12K
Type
Exercise
Shares
10,666
Price
$0.40
Value
$4K
Type
Exercise
Shares
16,000
Price
$0.00
Value
$0
Type
Sale
Shares
16,000
Price
$14.69
Value
$235K
Type
Exercise
Shares
16,000
Price
$0.40
Value
$6K
Type
Award
Shares
25,789
Price
$0.00
Value
$0
Type
Purchase
Shares
3,000
Price
$17.00
Value
$51K
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