Ticker: UMC CUSIP: 910873405 Class: ADR
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2025 | 46,152 | $350 | — | — |
| Q2 2025 | 62,081 | $475 | — | — |
| Q1 2025 | 263,586 | $1,885 | — | — |
| Q4 2024 | 79,949 | $519 | — | — |
| Q3 2024 | 130,481 | $1,099 | — | — |
| Q1 2022 | 20,143 | $184 | — | — |
| Q4 2019 | 191,512 | $513 | — | — |
| Q2 2015 | 21,255 | $44 | — | — |
| Q1 2015 | 20,555 | $50 | — | — |
| Q4 2014 | 34,556 | $78 | — | — |
| Q3 2014 | 26,156 | $52 | — | — |