CUSIP: 690768403 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2012 | 48,120 | $1,123 | — | — |
| Q4 2011 | 93,500 | $1,812 | — | — |
| Q3 2011 | 99,480 | $1,504 | — | — |
| Q2 2011 | 94,110 | $2,429 | — | — |
| Q1 2011 | 94,010 | $2,838 | — | — |
| Q4 2010 | 72,890 | $2,238 | — | — |
| Q3 2010 | 64,160 | $1,800 | — | — |