Ticker: UMC CUSIP: 910873405 Class: ADR
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 28,764 | $226 | — | — |
| Q3 2025 | 28,764 | $218 | — | — |
| Q2 2025 | 28,764 | $220 | — | — |
| Q1 2025 | 28,764 | $206 | — | — |
| Q4 2024 | 22,764 | $148 | — | — |
| Q3 2024 | 22,764 | $192 | — | — |
| Q2 2024 | 20,525 | $180 | — | — |
| Q1 2021 | 64,827 | $525 | — | — |
| Q4 2020 | 64,827 | $547 | — | — |
| Q3 2020 | 52,694 | $252 | — | — |
| Q2 2020 | 35,501 | $94 | — | — |
| Q1 2020 | 52,725 | $138 | — | — |
| Q4 2019 | 52,725 | $141 | — | — |
| Q3 2019 | 216,485 | $452 | — | — |
| Q2 2019 | 226,796 | $499 | — | — |
| Q1 2019 | 226,796 | $426 | — | — |
| Q4 2018 | 226,796 | $406 | — | — |