Ticker: UMC CUSIP: 910873405 Class: ADR
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2021 | 4,000 | $47 | — | — |
| Q3 2021 | 33,300 | $381 | — | — |
| Q4 2020 | 2,700 | $23 | — | — |
| Q2 2014 | 12,200 | $29 | — | — |
| Q1 2014 | 11,000 | $23 | — | — |
| Q4 2013 | 11,100 | $23 | — | — |
| Q3 2013 | 11,400 | $23 | — | — |
| Q2 2013 | 11,000 | $26 | — | — |