Ticker: ALK CUSIP: 011659109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 4,927 | $339 | $62.60 | $55.86 - $68.52 |
| Q2 2018 | 4,927 | $298 | $59.49 | $55.20 - $67.33 |
| Q1 2018 | 4,923 | $305 | $63.43 | $56.51 - $71.97 |
| Q4 2017 | 4,923 | $362 | $67.65 | $58.01 - $78.50 |
| Q3 2017 | 5,005 | $382 | $77.46 | $67.57 - $90.57 |
| Q2 2017 | 7,871 | $706 | $82.77 | $77.31 - $88.12 |
| Q1 2017 | 7,247 | $668 | $89.03 | $81.01 - $95.59 |
| Q4 2016 | 8,855 | $787 | $73.89 | $61.40 - $86.33 |
| Q3 2016 | 8,856 | $584 | $61.44 | $52.62 - $67.05 |
| Q2 2016 | 9,198 | $535 | $64.23 | $50.81 - $77.28 |
| Q1 2016 | 50,019 | $4,103 | $68.47 | $56.94 - $77.12 |
| Q4 2015 | 82,087 | $6,609 | $73.15 | $67.22 - $80.60 |
| Q3 2015 | 54,226 | $4,308 | $70.36 | $54.34 - $76.34 |
| Q2 2015 | 54,357 | $3,502 | $59.18 | $53.49 - $62.99 |
| Q1 2015 | 44,557 | $2,949 | $59.43 | $52.76 - $65.28 |
| Q4 2014 | 43,414 | $2,595 | $48.12 | $37.12 - $55.72 |
| Q3 2014 | 43,852 | $1,908 | $42.26 | $38.06 - $45.61 |
| Q2 2014 | 21,998 | $2,091 | $43.26 | $39.84 - $45.93 |
| Q1 2014 | 21,777 | $2,034 | $37.56 | $32.81 - $42.62 |
| Q4 2013 | 15,072 | $1,106 | $32.10 | $27.18 - $35.52 |
| Q3 2013 | 21,773 | $1,363 | $26.91 | $23.00 - $29.20 |
| Q2 2013 | 28,952 | $1,506 | $26.50 | $22.62 - $30.57 |