ALASKA AIR GROUP INC

Ticker: ALK CUSIP: 011659109 Class: COM

PGGM Investments's Holding History (CIK: 0001472190)

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

Q3 2017

Shares 359,849 Value ($000) $27,446 Avg Close $77.46 Range $67.57 - $90.57

Q2 2017

Shares 359,614 Value ($000) $32,279 Avg Close $82.77 Range $77.31 - $88.12

Q1 2017

Shares 429,479 Value ($000) $39,607 Avg Close $89.03 Range $81.01 - $95.59

Q4 2016

Shares 456,959 Value ($000) $40,546 Avg Close $73.89 Range $61.40 - $86.33

Q3 2016

Shares 465,602 Value ($000) $30,665 Avg Close $61.44 Range $52.62 - $67.05

Q2 2016

Shares 470,120 Value ($000) $27,403 Avg Close $64.23 Range $50.81 - $77.28

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2017	359,849	$27,446	$77.46	$67.57 - $90.57
Q2 2017	359,614	$32,279	$82.77	$77.31 - $88.12
Q1 2017	429,479	$39,607	$89.03	$81.01 - $95.59
Q4 2016	456,959	$40,546	$73.89	$61.40 - $86.33
Q3 2016	465,602	$30,665	$61.44	$52.62 - $67.05
Q2 2016	470,120	$27,403	$64.23	$50.81 - $77.28