AIR METHODS CORP

CUSIP: 009128307 Class: COM PAR $.06

PRELUDE CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001387508)

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

Q1 2017
Shares 9,667 Value ($000) $416 Avg Close — Range —
Q2 2016
Shares 3,352 Value ($000) $120 Avg Close — Range —
Q4 2015
Shares 2,900 Value ($000) $122 Avg Close — Range —
Q1 2015
Shares 3,300 Value ($000) $154 Avg Close — Range —
Q4 2014
Shares 1,000 Value ($000) $44 Avg Close — Range —