AIR METHODS CORP

CUSIP: 009128307 Class: COM PAR $.06

GSA CAPITAL PARTNERS LLP's Holding History (CIK: 0001362033)

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

Q1 2017
Shares 38,186 Value ($000) $1,642 Avg Close — Range —
Q4 2016
Shares 44,945 Value ($000) $1,431 Avg Close — Range —
Q2 2016
Shares 5,898 Value ($000) $211 Avg Close — Range —
Q4 2015
Shares 9,763 Value ($000) $409 Avg Close — Range —
Q3 2015
Shares 14,263 Value ($000) $486 Avg Close — Range —
Q2 2015
Shares 33,102 Value ($000) $1,368 Avg Close — Range —
Q1 2015
Shares 39,914 Value ($000) $1,860 Avg Close — Range —
Q4 2014
Shares 20,714 Value ($000) $912 Avg Close — Range —
Q3 2014
Shares 12,002 Value ($000) $667 Avg Close — Range —
Q2 2014
Shares 12,840 Value ($000) $663 Avg Close — Range —
Q2 2013
Shares 6,515 Value ($000) $221 Avg Close — Range —