QUALSTAR CORPORATION

CUSIP: 74758r109 Class: COM

Orca Investment Management, LLC's Holding History (CIK: 0001511229)

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

Q3 2014
Shares 120,000 Value ($000) $144 Avg Close — Range —
Q2 2014
Shares 120,000 Value ($000) $158 Avg Close — Range —
Q1 2014
Shares 120,000 Value ($000) $186 Avg Close — Range —
Q4 2013
Shares 120,000 Value ($000) $136 Avg Close — Range —