Ticker: UMC CUSIP: 910873405 Class: ADR
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 4,096 | $32 | — | — |
| Q3 2024 | 1,140 | $10 | — | — |
| Q2 2021 | 120 | $1 | — | — |
| Q1 2021 | 5,202 | $47 | — | — |
| Q4 2020 | 8,520 | $72 | — | — |
| Q3 2020 | 10,189 | $49 | — | — |
| Q2 2020 | 22,100 | $58 | — | — |
| Q1 2020 | 23,280 | $51 | — | — |
| Q4 2019 | 32,618 | $87 | — | — |