Ticker: UMC CUSIP: 910873405 Class: ADR
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 101,415 | $797 | — | — |
| Q3 2025 | 169,415 | $1,284 | — | — |
| Q2 2025 | 170,779 | $1,306 | — | — |
| Q1 2025 | 170,779 | $1,221 | — | — |
| Q4 2024 | 170,779 | $1,108 | — | — |