AIR METHODS CORP

CUSIP: 009128307 Class: COM PAR $.06

Russell Investments Group, Ltd.'s Holding History (CIK: 0001692234)

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

Q1 2017
Shares 87,998 Value ($000) $3,783 Avg Close — Range —
Q4 2016
Shares 218,890 Value ($000) $6,950 Avg Close — Range —