Insider · CIK 0001873083
Jack Ball
Files at: CTKB. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 10, 2026 MForm 4 → | Jun 12, 7:34 pm EDT | Cytek Biosciences, Inc.CTKB | 43,973 | — | — | 86,678 | — |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 10, 2026 MForm 4 → | Jun 12, 7:34 pm EDT | Cytek Biosciences, Inc.CTKB | 43,973 | — | — | 0 | — |