Liu Chitung
- SEC CIK
- 0002120081
Latest role at each company
- UMC UNITED MICROELECTRONICS CORPCFO & SVPas of Sep 17, 2026
Trades
Every Form 4 that lists Liu Chitung as a reporting owner, including filings made jointly with others. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
| Company | Filed (ET) | Trade date | Insider | Transaction | Shares | Avg price | Value | Shares after | Holding change | Filing |
|---|---|---|---|---|---|---|---|---|---|---|
| UMCUNITED MICROELECTRONICS CORP | Sep 17, 20266:07 AM ET | Sep 16 – Sep 17, 2026 | Liu ChitungCFO & SVP | SSaleCommon Shares | −1.6M | $142.9998 | −$228.8M | 2.64M | −37.7% | SEC |
| UMCUNITED MICROELECTRONICS CORP | Jul 13, 20266:04 AM ET | Jul 13, 2026 | Liu ChitungCFO & SVP | SSaleCommon Shares | −1.9M | $154.89 | −$294.29M | 3.32M | −36.4% | SEC |