Ticker: UMC CUSIP: 910873405 Class: ADR
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1 | $0 | — | — |
| Q4 2021 | 240 | $3,539 | — | — |
| Q3 2021 | 304 | $11 | — | — |
| Q2 2021 | 300 | $9 | — | — |
| Q1 2021 | 325 | $2,961 | — | — |
| Q4 2020 | 218 | $2 | — | — |
| Q4 2019 | 256 | $3 | — | — |
| Q3 2019 | 256 | $1 | — | — |
| Q2 2019 | 256 | $1 | — | — |
| Q1 2019 | 239 | $0 | — | — |
| Q3 2018 | 310 | $1 | — | — |
| Q2 2018 | 288 | $1 | — | — |
| Q1 2018 | 369 | $1 | — | — |