CUSIP: 008916108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 724,464 | $83,597 | — | — |
| Q3 2017 | 740,062 | $79,128 | — | — |
| Q2 2017 | 678,532 | $61,406 | — | — |
| Q1 2017 | 667,696 | $63,543 | — | — |
| Q4 2016 | 707,543 | $71,205 | — | — |
| Q3 2016 | 663,308 | $59,984 | — | — |
| Q2 2016 | 846,218 | $76,164 | — | — |
| Q1 2016 | 894,043 | $79,261 | — | — |
| Q4 2015 | 761,868 | $67,828 | — | — |
| Q3 2015 | 860,508 | $76,763 | — | — |
| Q2 2015 | 947,978 | $100,512 | — | — |
| Q1 2015 | 974,170 | $101,532 | — | — |
| Q4 2014 | 1,146,165 | $108,852 | — | — |
| Q3 2014 | 1,401,585 | $124,864 | — | — |
| Q2 2014 | 1,662,316 | $152,553 | — | — |
| Q1 2014 | 1,548,599 | $166,831 | — | — |
| Q4 2013 | 1,903,386 | $184,952 | — | — |
| Q3 2013 | 1,703,641 | $147,484 | — | — |
| Q2 2013 | 1,485,787 | $135,474 | — | — |