Insider · CIK 0001878824
William D. McCombe
Files at: CTKB. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 18, 2026 FMForm 4 → | Aug 20, 4:34 pm EDT | Cytek Biosciences, Inc.CTKB | 47,324 | $4.67 | $55,592 | 134,693 | — |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 18, 2026 MForm 4 → | Aug 20, 4:34 pm EDT | Cytek Biosciences, Inc.CTKB | 35,420 | — | — | 230,042 | — |