ALASKA AIR GROUP INC

Ticker: ALK CUSIP: 011659109 Class: COM

MITCHELL CAPITAL MANAGEMENT CO's Holding History (CIK: 0001080351)

Note: Option positions (PUT/CALL) are excluded.

Q4 2018

Shares 9,971 Value ($000) $607 Avg Close $62.77 Range $55.87 - $72.81

Q3 2018

Shares 8,940 Value ($000) $616 Avg Close $62.60 Range $55.86 - $68.52

Q2 2018

Shares 7,214 Value ($000) $436 Avg Close $59.49 Range $55.20 - $67.33

Q1 2018

Shares 6,298 Value ($000) $390 Avg Close $63.43 Range $56.51 - $71.97

Q4 2017

Shares 3,475 Value ($000) $255 Avg Close $67.65 Range $58.01 - $78.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	9,971	$607	$62.77	$55.87 - $72.81
Q3 2018	8,940	$616	$62.60	$55.86 - $68.52
Q2 2018	7,214	$436	$59.49	$55.20 - $67.33
Q1 2018	6,298	$390	$63.43	$56.51 - $71.97
Q4 2017	3,475	$255	$67.65	$58.01 - $78.50