Ticker: UMC CUSIP: 910873405 Class: ADR
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 56,125 | $441 | — | — |
| Q3 2025 | 235,604 | $1,786 | — | — |
| Q2 2025 | 7,971 | $61 | — | — |
| Q1 2025 | 293,319 | $2,097 | — | — |
| Q3 2024 | 163,657 | $1,378 | — | — |
| Q2 2024 | 32,848 | $288 | — | — |
| Q1 2024 | 57,336 | $464 | — | — |
| Q4 2023 | 98,272 | $831 | — | — |
| Q3 2023 | 148,544 | $1,049 | — | — |
| Q2 2023 | 91,658 | $723 | — | — |
| Q1 2023 | 89,582 | $785 | — | — |
| Q1 2022 | 4,000 | $36 | — | — |
| Q3 2021 | 45,329 | $518 | — | — |
| Q2 2021 | 20,773 | $196 | — | — |
| Q4 2020 | 618 | $5 | — | — |