CUSIP: 008916108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 610,722 | $70,231 | — | — |
| Q3 2017 | 580,529 | $62,204 | — | — |
| Q2 2017 | 762,339 | $69,101 | — | — |
| Q1 2017 | 688,591 | $65,725 | — | — |
| Q4 2016 | 533,603 | $53,642 | — | — |
| Q3 2016 | 516,570 | $46,803 | — | — |
| Q2 2016 | 445,671 | $40,321 | — | — |
| Q1 2016 | 490,696 | $43,344 | — | — |
| Q4 2015 | 506,257 | $45,246 | — | — |
| Q3 2015 | 701,888 | $62,906 | — | — |
| Q2 2015 | 914,105 | $96,856 | — | — |
| Q1 2015 | 912,374 | $95,104 | — | — |
| Q4 2014 | 930,513 | $88,137 | — | — |
| Q3 2014 | 887,988 | $78,951 | — | — |
| Q2 2014 | 731,303 | $67,001 | — | — |
| Q1 2014 | 708,703 | $69,073 | — | — |
| Q4 2013 | 718,778 | $65,749 | — | — |
| Q3 2013 | 704,478 | $59,219 | — | — |
| Q2 2013 | 731,578 | $63,459 | — | — |
| Q1 2013 | 585,712 | $57,113 | — | — |