Ticker: UMC CUSIP: 910873405 Class: ADR
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2013 | 2,520,221 | $5,015 | — | — |
| Q4 2012 | 2,520,221 | $5,015 | — | — |
| Q3 2012 | 2,480,121 | $5,084 | — | — |
| Q2 2012 | 2,459,221 | $5,484 | — | — |
| Q1 2012 | 2,287,900 | $5,605 | — | — |