ZBB ENERGY CORPORATION

CUSIP: 98876R303 Class: COM NEW

OPPENHEIMER & CO INC's Holding History (CIK: 0000822581)

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

Q2 2015
Shares 51,687 Value ($000) $45 Avg Close — Range —
Q1 2015
Shares 62,326 Value ($000) $36 Avg Close — Range —
Q4 2014
Shares 62,326 Value ($000) $32 Avg Close — Range —
Q3 2014
Shares 54,602 Value ($000) $31 Avg Close — Range —
Q2 2014
Shares 39,488 Value ($000) $64 Avg Close — Range —
Q1 2014
Shares 17,968 Value ($000) $31 Avg Close — Range —
Q4 2013
Shares 61,772 Value ($000) $55 Avg Close — Range —