Chen Michael Cunyuan (CIK 2127529) reported 1 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-05-04). Recent activity: Buy SPTX (3,351 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-04 | Seaport Therapeutics, Inc. (SPTX) | Chief Scientific Officer | Buy | 3,351 | $0 |
Source: SEC Form 4 filings · as of 2026-05-04