Ticker: ACH CUSIP: 690732102 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 7,498 | $219 | $27.20 | $24.75 - $29.90 |
| Q2 2017 | 7,445 | $240 | $30.00 | $28.69 - $31.90 |
| Q4 2015 | 420,000 | $15,112 | $31.68 | $27.89 - $34.36 |
| Q3 2015 | 712,600 | $22,768 | $29.60 | $27.81 - $30.86 |
| Q2 2015 | 787,300 | $26,768 | $29.07 | $28.23 - $31.16 |
| Q1 2015 | 842,600 | $28,514 | $29.83 | $28.38 - $31.08 |
| Q4 2014 | 872,300 | $30,626 | $28.63 | $26.77 - $30.49 |
| Q3 2014 | 872,300 | $28,572 | $28.72 | $26.89 - $29.66 |
| Q2 2014 | 844,100 | $28,641 | $28.70 | $26.52 - $30.10 |
| Q1 2014 | 901,100 | $31,584 | $29.35 | $27.02 - $31.48 |
| Q4 2013 | 507,500 | $18,549 | $30.32 | $27.91 - $31.81 |
| Q3 2013 | 264,000 | $9,133 | $28.71 | $27.29 - $29.83 |
| Q2 2013 | 175,000 | $5,917 | $27.05 | $24.33 - $28.87 |