Ticker: UMC CUSIP: 910873405 Class: ADR
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,980,820 | $15,569 | — | — |
| Q3 2025 | 93,824 | $711 | — | — |
| Q2 2025 | 463,477 | $3,546 | — | — |
| Q1 2025 | 390,478 | $2,792 | — | — |
| Q4 2024 | 217,435 | $1,411 | — | — |
| Q2 2024 | 20,148 | $176 | — | — |
| Q4 2023 | 57,477 | $486 | — | — |
| Q1 2023 | 21,678 | $190 | — | — |
| Q3 2022 | 30,261 | $169 | — | — |
| Q2 2017 | 22,565 | $55 | — | — |
| Q1 2017 | 56,958 | $110 | — | — |