Insider · CIK 0002109966
Sean Wuxiong Cao
Files at: NBP. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 9, 2026 SForm 4 → | Sep 11, 4:30 pm EDT | NovaBridge BiosciencesNBP | 107,978 | $0.74 | $79,904 | 266,467 | −28.8% | |
| Sep 3, 2026 MForm 4 → | Sep 8, 5:51 pm EDT | NovaBridge BiosciencesNBP | 339,372 | — | — | 374,445 | — |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 3, 2026 MForm 4 → | Sep 8, 5:51 pm EDT | NovaBridge BiosciencesNBP | 147,553 | — | — | 135,960 | — | |
| Jun 22, 2026 AForm 4 → | Jun 24, 7:22 pm EDT | NovaBridge BiosciencesNBP | 362,570 | — | — | 181,290 | — |