Ticker: UMC CUSIP: 910873405 Class: ADR
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 202,000 | $1,588 | — | — |
| Q3 2025 | 125,000 | $948 | — | — |
| Q4 2024 | 160,509 | $1,042 | — | — |
| Q3 2024 | 160,509 | $1,351 | — | — |
| Q2 2024 | 147,115 | $1,289 | — | — |