CUSIP: 008916108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 691,148 | $79,749 | — | — |
| Q3 2017 | 710,543 | $75,971 | — | — |
| Q2 2017 | 678,161 | $59,061 | — | — |
| Q1 2017 | 642,936 | $61,193 | — | — |
| Q4 2016 | 630,222 | $63,431 | — | — |
| Q3 2016 | 629,890 | $56,961 | — | — |
| Q2 2016 | 626,634 | $56,394 | — | — |
| Q1 2016 | 591,477 | $52,443 | — | — |
| Q4 2015 | 568,814 | $50,646 | — | — |
| Q3 2015 | 559,519 | $49,913 | — | — |
| Q2 2015 | 571,791 | $60,609 | — | — |
| Q1 2015 | 574,994 | $59,933 | — | — |
| Q4 2014 | 585,200 | $55,575 | — | — |
| Q3 2014 | 587,165 | $52,311 | — | — |
| Q2 2014 | 612,056 | $56,172 | — | — |
| Q1 2014 | 616,804 | $60,205 | — | — |
| Q4 2013 | 646,319 | $59,109 | — | — |
| Q3 2013 | 633,576 | $53,359 | — | — |
| Q2 2013 | 652,603 | $56,406 | — | — |