Ticker: ACH CUSIP: 690732102 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 1,276,191 | $37,265 | $27.20 | $24.75 - $29.90 |
| Q2 2017 | 1,305,961 | $42,039 | $30.00 | $28.69 - $31.90 |
| Q1 2017 | 1,326,815 | $45,908 | $32.40 | $30.65 - $33.53 |
| Q4 2016 | 1,365,515 | $48,189 | $30.43 | $27.36 - $32.60 |
| Q3 2016 | 1,337,633 | $46,456 | $31.29 | $29.59 - $34.16 |
| Q2 2016 | 1,317,175 | $49,236 | $33.36 | $30.61 - $36.77 |
| Q1 2016 | 1,652,831 | $66,807 | $32.85 | $28.59 - $36.07 |
| Q4 2015 | 1,898,129 | $68,295 | $31.68 | $27.89 - $34.36 |
| Q3 2015 | 2,605,366 | $83,215 | $29.60 | $27.81 - $30.86 |
| Q2 2015 | 2,978,206 | $101,259 | $29.07 | $28.23 - $31.16 |
| Q1 2015 | 3,112,664 | $105,333 | $29.83 | $28.38 - $31.08 |
| Q4 2014 | 3,055,696 | $107,285 | $28.63 | $26.77 - $30.49 |
| Q3 2014 | 3,277,939 | $107,320 | $28.72 | $26.89 - $29.66 |
| Q2 2014 | 3,437,179 | $116,795 | $28.70 | $26.52 - $30.10 |
| Q1 2014 | 4,059,166 | $142,193 | $29.35 | $27.02 - $31.48 |
| Q4 2013 | 4,137,226 | $151,257 | $30.32 | $27.91 - $31.81 |
| Q3 2013 | 3,987,521 | $137,928 | $28.71 | $27.29 - $29.83 |
| Q2 2013 | 4,275,153 | $144,628 | $27.05 | $24.33 - $28.87 |