CNTB Insider Transactions
2 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–2; provenance stays internal.
CNTB insiders transaction timeline
PurchaseSale
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| Huang James | Director | 2026-05-29 | Purchase | 150,000.0 | $2.48 |
| Huang James | Director | 2026-03-31 | Purchase | 1,160,000.0 | $3.45 |