Ticker: UMC CUSIP: 910873405 Class: ADR
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 409,703 | $3,220 | — | — |
| Q3 2025 | 528,165 | $4,003 | — | — |
| Q2 2025 | 525,406 | $4,019 | — | — |
| Q1 2025 | 541,176 | $3,869 | — | — |
| Q4 2024 | 237,716 | $1,543 | — | — |
| Q3 2024 | 191,176 | $1,610 | — | — |
| Q2 2024 | 162,551 | $1,424 | — | — |
| Q1 2024 | 100,042 | $809 | — | — |
| Q4 2023 | 10,964 | $93 | — | — |