AIR METHODS CORP

CUSIP: 009128307 Class: COM PAR $.06

NATIXIS ADVISORS, L.P.'s Holding History (CIK: 0001018331)

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

Q1 2017
Shares 13,929 Value ($000) $599 Avg Close — Range —
Q3 2016
Shares 14,281 Value ($000) $450 Avg Close — Range —
Q2 2016
Shares 12,896 Value ($000) $462 Avg Close — Range —
Q1 2016
Shares 10,884 Value ($000) $394 Avg Close — Range —
Q4 2015
Shares 10,303 Value ($000) $432 Avg Close — Range —
Q2 2014
Shares 4,047 Value ($000) $209 Avg Close — Range —
Q1 2014
Shares 3,821 Value ($000) $204 Avg Close — Range —
Q4 2013
Shares 3,752 Value ($000) $219 Avg Close — Range —