Wong Hing C (CIK 1866258) reported 4 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-07-31). Recent activity: Buy HCWB (23,210 shares), Buy HCWB (113,879 shares), Buy HCWB (8,054 shares), Buy HCWB (92,500 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-31 | HCW Biologics Inc. (HCWB) | Chief Executive Officer | Buy | 23,210 | $59,998 |
| 2026-05-27 | HCW Biologics Inc. (HCWB) | Chief Executive Officer | Buy | 113,879 | $160,000 |
| 2025-05-20 | HCW Biologics Inc. (HCWB) | Chief Executive Officer | Buy | 8,054 | $60,002 |
| 2025-05-09 | HCW Biologics Inc. (HCWB) | Chief Executive Officer | Buy | 92,500 | $2.4M |
Source: SEC Form 4 filings · as of 2026-07-31