AIR METHODS CORP

CUSIP: 009128307 Class: COM PAR $.06

Swiss National Bank's Holding History (CIK: 0001582202)

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

Q1 2017
Shares 56,900 Value ($000) $2,447 Avg Close — Range —
Q4 2016
Shares 57,600 Value ($000) $1,835 Avg Close — Range —
Q3 2016
Shares 57,600 Value ($000) $1,814 Avg Close — Range —
Q2 2016
Shares 60,700 Value ($000) $2,175 Avg Close — Range —
Q1 2016
Shares 60,700 Value ($000) $2,121 Avg Close — Range —
Q4 2015
Shares 48,600 Value ($000) $2,038 Avg Close — Range —
Q3 2015
Shares 48,600 Value ($000) $1,657 Avg Close — Range —
Q2 2015
Shares 42,300 Value ($000) $1,749 Avg Close — Range —
Q1 2015
Shares 41,500 Value ($000) $1,933 Avg Close — Range —
Q4 2014
Shares 41,000 Value ($000) $1,805 Avg Close — Range —
Q3 2014
Shares 40,100 Value ($000) $2,228 Avg Close — Range —
Q2 2014
Shares 40,800 Value ($000) $2,107 Avg Close — Range —
Q1 2014
Shares 39,300 Value ($000) $2,100 Avg Close — Range —
Q4 2013
Shares 30,300 Value ($000) $1,767 Avg Close — Range —
Q3 2013
Shares 30,300 Value ($000) $1,291 Avg Close — Range —
Q2 2013
Shares 31,900 Value ($000) $1,081 Avg Close — Range —