DOT HILL SYS CORP

CUSIP: 25848T109 Class: CMN

TANAKA CAPITAL MANAGEMENT INC's Holding History (CIK: 0000816788)

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

Q3 2015
Shares 5,175 Value ($000) $50 Avg Close — Range —
Q2 2015
Shares 2,675 Value ($000) $16 Avg Close — Range —
Q1 2015
Shares 2,675 Value ($000) $14 Avg Close — Range —
Q4 2014
Shares 2,675 Value ($000) $12 Avg Close — Range —