Ticker: ACH CUSIP: 690732102 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2014 | 888,594 | $31,127 | $29.35 | $27.02 - $31.48 |
| Q4 2013 | 838,825 | $30,667 | $30.32 | $27.91 - $31.81 |
| Q3 2013 | 742,038 | $25,667 | $28.71 | $27.29 - $29.83 |
| Q2 2013 | 543,520 | $18,388 | $27.05 | $24.33 - $28.87 |