AIR METHODS CORP

CUSIP: 009128307 Class: COM PAR $.06

FIRST TRUST ADVISORS LP's Holding History (CIK: 0001125816)

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

Q1 2017
Shares 75,097 Value ($000) $3,229 Avg Close — Range —
Q4 2016
Shares 67,457 Value ($000) $2,149 Avg Close — Range —
Q3 2016
Shares 12,797 Value ($000) $403 Avg Close — Range —
Q2 2016
Shares 18,562 Value ($000) $665 Avg Close — Range —
Q1 2016
Shares 30,472 Value ($000) $1,104 Avg Close — Range —
Q4 2015
Shares 44,146 Value ($000) $1,851 Avg Close — Range —
Q3 2015
Shares 45,867 Value ($000) $1,564 Avg Close — Range —
Q2 2015
Shares 29,789 Value ($000) $1,231 Avg Close — Range —
Q1 2015
Shares 29,811 Value ($000) $1,389 Avg Close — Range —
Q4 2014
Shares 45,215 Value ($000) $1,991 Avg Close — Range —
Q3 2014
Shares 11,831 Value ($000) $657 Avg Close — Range —
Q1 2014
Shares 34,858 Value ($000) $1,862 Avg Close — Range —
Q4 2013
Shares 9,124 Value ($000) $532 Avg Close — Range —
Q2 2013
Shares 22,039 Value ($000) $746 Avg Close — Range —