Ticker: UMC CUSIP: 910873405 Class: ADR
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2025 | 1,052 | $8 | — | — |
| Q1 2025 | 1,170 | $8 | — | — |
| Q4 2024 | 1,120 | $7 | — | — |
| Q2 2023 | 165 | $1 | — | — |
| Q1 2023 | 165 | $1 | — | — |
| Q4 2022 | 165 | $1 | — | — |