AIR METHODS CORP

CUSIP: 009128307 Class: COM PAR $.06

TUDOR INVESTMENT CORP ET AL's Holding History (CIK: 0000923093)

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

Q1 2017
Shares 20,620 Value ($000) $887 Avg Close — Range —
Q4 2016
Shares 37,552 Value ($000) $1,196 Avg Close — Range —
Q2 2016
Shares 20,027 Value ($000) $718 Avg Close — Range —
Q1 2016
Shares 54,964 Value ($000) $1,991 Avg Close — Range —
Q4 2015
Shares 36,901 Value ($000) $1,547 Avg Close — Range —
Q3 2015
Shares 25,917 Value ($000) $884 Avg Close — Range —
Q2 2015
Shares 7,700 Value ($000) $318 Avg Close — Range —
Q1 2015
Shares 37,391 Value ($000) $1,742 Avg Close — Range —
Q4 2014
Shares 12,705 Value ($000) $559 Avg Close — Range —
Q2 2013
Shares 10,100 Value ($000) $342 Avg Close — Range —