CUSIP: 008916108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 471,259 | $53,902 | — | — |
| Q3 2017 | 445,532 | $47,639 | — | — |
| Q2 2017 | 412,350 | $37,280 | — | — |
| Q1 2017 | 427,296 | $40,668 | — | — |
| Q4 2016 | 471,859 | $47,680 | — | — |