Ticker: ALK CUSIP: 011659109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 7,823 | $597 | $77.46 | $67.57 - $90.57 |
| Q2 2017 | 7,461 | $670 | $82.77 | $77.31 - $88.12 |
| Q1 2017 | 8,695 | $802 | $89.03 | $81.01 - $95.59 |