4processed
Form 4 — Insider Transaction
Cytek Biosciences, Inc.(CTKB)
Filing Date
May 18, 2026
Accepted
May 18, 2026
Accession No.
0001872873-26-000004
CIK
0001831915
Insider Transactions
| Insider | Title | Type | Shares | Price | Value | Owned After | Security | Date |
|---|---|---|---|---|---|---|---|---|
| Jiang Wenbin | PRESIDENT AND CEO | Other | 7.9K | — | — | 5.43M | Common Stock | May 18, 2026 |
| Jiang Wenbin | PRESIDENT AND CEO | Other | 1.9K | $3.55 | — | 5.43M | Common Stock | May 18, 2026 |
| Jiang Wenbin | PRESIDENT AND CEO | Other | 14.7K | — | — | 5.44M | Common Stock | May 18, 2026 |
| Jiang Wenbin | PRESIDENT AND CEO | Other | 3.6K | $3.55 | — | 5.44M | Common Stock | May 18, 2026 |
| Jiang Wenbin | PRESIDENT AND CEO | Other | 19.3K | — | — | 5.46M | Common Stock | May 18, 2026 |
| Jiang Wenbin | PRESIDENT AND CEO | Other | 5.0K | $3.55 | — | 5.45M | Common Stock | May 18, 2026 |
| Jiang Wenbin | PRESIDENT AND CEO | Other | 38.1K | — | — | 5.49M | Common Stock | May 18, 2026 |
| Jiang Wenbin | PRESIDENT AND CEO | Other | 15.0K | $3.55 | — | 5.48M | Common Stock | May 18, 2026 |
| Jiang Wenbin | PRESIDENT AND CEO | Other | 7.9K | $0 | — | 39.3K | Restricted Stock Units | May 18, 2026 |
| Jiang Wenbin | PRESIDENT AND CEO | Other | 14.7K | $0 | — | 162.1K | Restricted Stock Units | May 18, 2026 |
| Jiang Wenbin | PRESIDENT AND CEO | Other | 19.3K | $0 | — | 328.7K | Restricted Stock Units | May 18, 2026 |
| Jiang Wenbin | PRESIDENT AND CEO | Other | 38.1K | $0 | — | 877.3K | Restricted Stock Units | May 18, 2026 |