DOT HILL SYS CORP

CUSIP: 25848T109 Class: CMN

BRIDGEWAY CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001107261)

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

Q3 2015
Shares 301,800 Value ($000) $2,937 Avg Close — Range —
Q2 2015
Shares 614,000 Value ($000) $3,758 Avg Close — Range —
Q1 2015
Shares 839,000 Value ($000) $4,447 Avg Close — Range —
Q4 2014
Shares 839,000 Value ($000) $3,708 Avg Close — Range —
Q3 2014
Shares 737,900 Value ($000) $2,789 Avg Close — Range —
Q2 2014
Shares 737,900 Value ($000) $3,468 Avg Close — Range —
Q1 2014
Shares 507,750 Value ($000) $1,965 Avg Close — Range —
Q4 2013
Shares 526,550 Value ($000) $1,774 Avg Close — Range —
Q3 2013
Shares 412,050 Value ($000) $882 Avg Close — Range —
Q2 2013
Shares 356,700 Value ($000) $781 Avg Close — Range —