AIR METHODS CORP

CUSIP: 009128307 Class: COM PAR $.06

Arizona State Retirement System's Holding History (CIK: 0001558481)

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

Q1 2017
Shares 17,262 Value ($000) $742 Avg Close — Range —
Q4 2016
Shares 17,062 Value ($000) $543 Avg Close — Range —
Q3 2016
Shares 17,962 Value ($000) $566 Avg Close — Range —
Q2 2016
Shares 18,162 Value ($000) $651 Avg Close — Range —
Q1 2016
Shares 17,662 Value ($000) $640 Avg Close — Range —
Q4 2015
Shares 17,862 Value ($000) $749 Avg Close — Range —
Q3 2015
Shares 17,162 Value ($000) $585 Avg Close — Range —
Q4 2014
Shares 24,913 Value ($000) $1,096 Avg Close — Range —
Q3 2014
Shares 24,813 Value ($000) $1,378 Avg Close — Range —
Q2 2014
Shares 25,413 Value ($000) $1,312 Avg Close — Range —
Q1 2014
Shares 25,113 Value ($000) $1,341 Avg Close — Range —
Q4 2013
Shares 28,013 Value ($000) $1,633 Avg Close — Range —
Q3 2013
Shares 31,313 Value ($000) $1,333 Avg Close — Range —
Q2 2013
Shares 32,613 Value ($000) $1,104 Avg Close — Range —
Q1 2013
Shares 30,813 Value ($000) $1,486 Avg Close — Range —