AIR METHODS CORP

CUSIP: 009128307 Class: COM PAR $.06

Advisors Asset Management, Inc.'s Holding History (CIK: 0001297376)

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

Q1 2017
Shares 1,602 Value ($000) $69 Avg Close — Range —
Q4 2016
Shares 3,091 Value ($000) $98 Avg Close — Range —
Q3 2016
Shares 3,238 Value ($000) $102 Avg Close — Range —
Q2 2016
Shares 3,124 Value ($000) $112 Avg Close — Range —
Q1 2016
Shares 2,300 Value ($000) $83 Avg Close — Range —
Q4 2015
Shares 991 Value ($000) $42 Avg Close — Range —