DOT HILL SYS CORP

CUSIP: 25848T109 Class: CMN

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

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

Q2 2015
Shares 221,913 Value ($000) $1,358 Avg Close — Range —
Q1 2015
Shares 148,138 Value ($000) $785 Avg Close — Range —
Q4 2014
Shares 354,361 Value ($000) $1,566 Avg Close — Range —
Q3 2014
Shares 318,383 Value ($000) $1,203 Avg Close — Range —
Q2 2014
Shares 137,538 Value ($000) $646 Avg Close — Range —
Q4 2013
Shares 130,687 Value ($000) $440 Avg Close — Range —
Q3 2013
Shares 32,998 Value ($000) $71 Avg Close — Range —
Q2 2013
Shares 45,898 Value ($000) $101 Avg Close — Range —