Ticker: UMC CUSIP: 910873405 Class: ADR
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2025 | 9 | $0 | — | — |
| Q1 2024 | 1,740 | $14 | — | — |
| Q3 2022 | 99 | $1 | — | — |
| Q2 2022 | 124 | $1 | — | — |
| Q1 2022 | 820 | $7 | — | — |
| Q1 2021 | 750 | $6,833 | — | — |