DOT HILL SYS CORP

CUSIP: 25848T109 Class: CMN

PERKINS CAPITAL MANAGEMENT INC's Holding History (CIK: 0000884300)

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

Q2 2015
Shares 596,376 Value ($000) $3,650 Avg Close — Range —
Q1 2015
Shares 623,976 Value ($000) $3,307 Avg Close — Range —
Q4 2014
Shares 651,106 Value ($000) $2,878 Avg Close — Range —
Q3 2014
Shares 660,306 Value ($000) $2,496 Avg Close — Range —
Q2 2014
Shares 672,281 Value ($000) $3,160 Avg Close — Range —
Q1 2014
Shares 677,412 Value ($000) $2,622 Avg Close — Range —
Q4 2013
Shares 1,189,649 Value ($000) $4,009 Avg Close — Range —
Q3 2013
Shares 1,229,699 Value ($000) $2,632 Avg Close — Range —
Q2 2013
Shares 1,261,343 Value ($000) $2,762 Avg Close — Range —