Ticker: UMC CUSIP: 910873405 Class: ADR
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 166,912 | $1,312 | — | — |
| Q4 2023 | 101,663 | $860 | — | — |
| Q2 2021 | 96,917 | $916 | — | — |
| Q1 2021 | 63,767 | $581 | — | — |
| Q4 2020 | 27,650 | $233 | — | — |
| Q1 2020 | 8,226 | $18 | — | — |
| Q4 2018 | 10,765 | $19 | — | — |
| Q2 2018 | 10,093 | $28 | — | — |
| Q1 2018 | 11,723 | $30 | — | — |
| Q4 2017 | 10,565 | $25 | — | — |