Ticker: UMC CUSIP: 910873405 Class: ADR
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 729,332 | $5,733 | — | — |
| Q3 2025 | 722,523 | $5,477 | — | — |
| Q2 2025 | 716,330 | $5,480 | — | — |
| Q1 2025 | 718,566 | $5,138 | — | — |
| Q4 2024 | 757,913 | $4,919 | — | — |
| Q3 2024 | 653,681 | $5,504 | — | — |
| Q2 2024 | 668,561 | $5,857 | — | — |
| Q1 2024 | 928,144 | $7,509 | — | — |
| Q4 2023 | 927,777 | $7,849 | — | — |
| Q3 2023 | 889,156 | $6,277 | — | — |
| Q2 2023 | 763,253 | $6,022 | — | — |
| Q4 2020 | 19,923 | $168 | — | — |
| Q3 2020 | 20,703 | $99 | — | — |
| Q2 2020 | 134,921 | $356 | — | — |
| Q1 2020 | 11,474 | $25 | — | — |
| Q4 2019 | 11,474 | $31 | — | — |
| Q3 2019 | 11,474 | $24 | — | — |
| Q4 2018 | 16,910 | $30 | — | — |
| Q3 2018 | 16,910 | $44 | — | — |
| Q2 2013 | 767,100 | $1,787 | — | — |