Ticker: ALK CUSIP: 011659109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 12,439 | $914 | $67.65 | $58.01 - $78.50 |
| Q3 2017 | 12,592 | $960 | $77.46 | $67.57 - $90.57 |
| Q2 2017 | 15,406 | $1,383 | $82.77 | $77.31 - $88.12 |
| Q1 2017 | 14,396 | $1,328 | $89.03 | $81.01 - $95.59 |
| Q4 2016 | 14,659 | $1,301 | $73.89 | $61.40 - $86.33 |
| Q3 2016 | 14,828 | $977 | $61.44 | $52.62 - $67.05 |
| Q2 2016 | 14,828 | $864 | $64.23 | $50.81 - $77.28 |
| Q1 2016 | 12,728 | $1,044 | $68.47 | $56.94 - $77.12 |
| Q4 2015 | 9,084 | $731 | $73.15 | $67.22 - $80.60 |
| Q3 2015 | 9,084 | $722 | $70.36 | $54.34 - $76.34 |
| Q2 2015 | 12,277 | $791 | $59.18 | $53.49 - $62.99 |
| Q1 2015 | 12,277 | $812 | $59.43 | $52.76 - $65.28 |
| Q4 2014 | 12,277 | $734 | $48.12 | $37.12 - $55.72 |