Ticker: UMC CUSIP: 910873405 Class: ADR
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 133,613 | $1,065 | — | — |
| Q3 2025 | 40,446 | $311 | — | — |
| Q2 2025 | 40,994 | $314 | — | — |
| Q1 2025 | 14,315 | $102 | — | — |
| Q4 2024 | 451 | $3 | — | — |