UMC United Microelectronics Corporation
Technology$18.22-0.71%ClosedMarket Cap: $45.45B
As of 2026-05-25
Recent Insider Trades
| Filing Date | Name | Type | Action | Shares | Price | Shares After |
|---|---|---|---|---|---|---|
| Thu May 07 | TAN WEN YI | officer: Vice President | Sell | 0 | $0.00 | 650,600 |
| Thu May 07 | LU CHIA-AO | officer: Vice President | Sell | 0 | $0.00 | 170,000 |
| Thu May 07 | LIU SHIH-WEI | officer: Vice President | Sell | 0 | $0.00 | 2,183,080 |
| Thu May 07 | LIN MING-YU | officer: Vice President | Sell | 0 | $0.00 | 3,543,005 |
| Thu May 07 | LIAO CHING YU | officer: General Counsel & VP | Sell | 0 | $0.00 | 732,480 |
| Thu May 07 | KUO LIN-WU | officer: Vice President | Sell | 0 | $0.00 | 913,080 |
| Thu May 07 | HSU SHU-FEN | officer: Vice President | Sell | 0 | $0.00 | 1,560,080 |
| Thu May 07 | CHEN JIN-SHUANG | officer: CHRO & VP | Sell | 0 | $0.00 | 2,343,080 |
| Wed Mar 18 | Wu Ling-Ling | Sell | 0 | $0.00 | 0 | |
| Wed Mar 18 | Wang Su-Lin | director | Sell | 0 | $0.00 | 101,000 |
| Wed Mar 18 | Shyu Jyuo-Min | Sell | 0 | $0.00 | 0 | |
| Wed Mar 18 | Shiu Kuang-Si | Sell | 0 | $0.00 | 0 | |
| Wed Mar 18 | Liu Chitung | officer: CFO & SVP | Sell | 0 | $0.00 | 5,222,917 |
| Wed Mar 18 | Hsu Wen Hsin | Sell | 0 | $0.00 | 0 | |
| Wed Mar 18 | Chen Lih-Juann | Sell | 0 | $0.00 | 0 |