Ticker: UMC CUSIP: 910873405 Class: ADR
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 18,872 | $148 | — | — |
| Q3 2025 | 18,639 | $141 | — | — |
| Q2 2025 | 18,355 | $140 | — | — |
| Q1 2025 | 19,438 | $139 | — | — |
| Q4 2024 | 19,396 | $126 | — | — |
| Q3 2024 | 18,419 | $155 | — | — |
| Q2 2024 | 18,192 | $159 | — | — |
| Q1 2024 | 19,351 | $157 | — | — |
| Q4 2023 | 17,742 | $150 | — | — |
| Q3 2023 | 13,393 | $95 | — | — |
| Q2 2023 | 11,195 | $88 | — | — |
| Q4 2020 | 3,514 | $30 | — | — |