Ticker: UMC CUSIP: 910873405 Class: ADR
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 14,467 | $114 | — | — |
| Q3 2024 | 39,507 | $333 | — | — |
| Q1 2024 | 214,096 | $1,732 | — | — |
| Q3 2023 | 1,128,358 | $7,966 | — | — |
| Q2 2023 | 1,335,597 | $10,538 | — | — |
| Q1 2023 | 2,221,735 | $19,462 | — | — |
| Q4 2022 | 318,186 | $2,078 | — | — |
| Q3 2022 | 343,406 | $1,913 | — | — |
| Q4 2021 | 34,270 | $401 | — | — |
| Q3 2021 | 770,115 | $8,802 | — | — |
| Q2 2021 | 684,584 | $6,469 | — | — |
| Q1 2021 | 107,662 | $981 | — | — |
| Q4 2020 | 27,051 | $228 | — | — |
| Q3 2020 | 71,205 | $341 | — | — |
| Q2 2020 | 124,880 | $330 | — | — |
| Q1 2020 | 210,350 | $456 | — | — |
| Q4 2019 | 136,875 | $367 | — | — |
| Q2 2019 | 77,300 | $171 | — | — |
| Q3 2018 | 206,343 | $532 | — | — |
| Q2 2018 | 19,602 | $55 | — | — |
| Q1 2018 | 171,051 | $443 | — | — |
| Q4 2017 | 329,125 | $787 | — | — |