Ticker: UMC CUSIP: 910873405 Class: ADR
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 263,116 | $2,068 | — | — |
| Q4 2024 | 2,679,214 | $17,388 | — | — |
| Q3 2024 | 1,519,855 | $12,797 | — | — |
| Q1 2024 | 70,054 | $567 | — | — |
| Q4 2023 | 181,605 | $1,536 | — | — |
| Q4 2022 | 537,420 | $3,509 | — | — |
| Q3 2022 | 1,557,601 | $8,676 | — | — |
| Q2 2022 | 806,451 | $5,460 | — | — |
| Q1 2022 | 499,162 | $4,552 | — | — |
| Q4 2021 | 230,568 | $2,698 | — | — |
| Q3 2021 | 169,555 | $1,938 | — | — |
| Q2 2021 | 221,692 | $2,095 | — | — |
| Q1 2021 | 23,571 | $215 | — | — |
| Q4 2020 | 63,622 | $536 | — | — |
| Q3 2020 | 64,538 | $309 | — | — |