Ticker: UMC CUSIP: 910873405 Class: ADR
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 369 | $3 | — | — |
| Q3 2025 | 2,805 | $21 | — | — |
| Q2 2025 | 2,805 | $21 | — | — |
| Q1 2025 | 2,805 | $20 | — | — |
| Q4 2024 | 2,605 | $17 | — | — |
| Q3 2024 | 2,871 | $24 | — | — |
| Q1 2024 | 3,071 | $25 | — | — |
| Q4 2022 | 3,071 | $20 | — | — |
| Q2 2022 | 4,071 | $28 | — | — |
| Q4 2021 | 5,268 | $62 | — | — |