Ticker: UMC CUSIP: 910873405 Class: ADR
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2025 | 419 | $3 | — | — |
| Q4 2023 | 444 | $4 | — | — |
| Q1 2023 | 547 | $5 | — | — |
| Q4 2022 | 561 | $4 | — | — |
| Q1 2022 | 68,558 | $625 | — | — |
| Q4 2021 | 70,970 | $831 | — | — |
| Q3 2021 | 71,760 | $820 | — | — |
| Q2 2021 | 70,647 | $668 | — | — |
| Q1 2021 | 72,385 | $659 | — | — |
| Q4 2020 | 73,169 | $617 | — | — |
| Q3 2020 | 3,274 | $16 | — | — |