Ticker: UMC CUSIP: 910873405 Class: ADR
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 9,464,312 | $74,389 | — | — |
| Q3 2025 | 971,846 | $7,367 | — | — |
| Q2 2025 | 1,445,478 | $11,058 | — | — |
| Q1 2025 | 1,435,628 | $10,265 | — | — |
| Q4 2024 | 982,840 | $6,379 | — | — |
| Q3 2024 | 92,868 | $811 | — | — |