AIR METHODS CORP

CUSIP: 009128307 Class: COM PAR $.06

Invesco Ltd.'s Holding History (CIK: 0000914208)

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

Q1 2017
Shares 139,792 Value ($000) $6,011 Avg Close — Range —
Q4 2016
Shares 102,265 Value ($000) $3,257 Avg Close — Range —
Q3 2016
Shares 409,205 Value ($000) $12,886 Avg Close — Range —
Q2 2016
Shares 406,646 Value ($000) $14,569 Avg Close — Range —
Q1 2016
Shares 410,858 Value ($000) $14,881 Avg Close — Range —
Q4 2015
Shares 598,943 Value ($000) $25,114 Avg Close — Range —
Q3 2015
Shares 572,609 Value ($000) $19,520 Avg Close — Range —
Q2 2015
Shares 553,728 Value ($000) $22,891 Avg Close — Range —
Q1 2015
Shares 572,767 Value ($000) $26,685 Avg Close — Range —
Q4 2014
Shares 526,680 Value ($000) $23,190 Avg Close — Range —
Q3 2014
Shares 566,547 Value ($000) $31,472 Avg Close — Range —
Q2 2014
Shares 575,720 Value ($000) $29,736 Avg Close — Range —
Q1 2014
Shares 637,858 Value ($000) $34,081 Avg Close — Range —
Q4 2013
Shares 560,196 Value ($000) $32,637 Avg Close — Range —
Q3 2013
Shares 539,881 Value ($000) $22,978 Avg Close — Range —
Q2 2013
Shares 431,228 Value ($000) $14,601 Avg Close — Range —