HU CHE-JEN (CIK 2133608) reported 1 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-30). Recent activity: Sell UMC (10,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-30 | UNITED MICROELECTRONICS CORP (UMC) | Vice President | Sell | 10,000 | $0 |
Source: SEC Form 4 filings · as of 2026-06-30