Ticker: UMC CUSIP: 910873405 Class: ADR
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 39,941 | $431 | — | — |
| Q3 2025 | 39,941 | $303 | — | — |
| Q2 2025 | 39,941 | $306 | — | — |
| Q1 2025 | 37,736 | $270 | — | — |
| Q4 2024 | 37,736 | $245 | — | — |
| Q3 2024 | 37,736 | $318 | — | — |
| Q2 2024 | 39,254 | $344 | — | — |
| Q1 2024 | 41,724 | $338 | — | — |
| Q4 2023 | 41,724 | $353 | — | — |
| Q3 2023 | 41,724 | $295 | — | — |
| Q2 2023 | 41,724 | $329 | — | — |
| Q1 2023 | 41,724 | $366 | — | — |
| Q4 2022 | 41,724 | $272 | — | — |
| Q3 2022 | 41,724 | $232 | — | — |
| Q2 2022 | 38,224 | $259 | — | — |
| Q1 2022 | 38,489 | $351 | — | — |
| Q4 2021 | 38,489 | $450 | — | — |