ZBB ENERGY CORPORATION

CUSIP: 98876R204 Class: COM

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q3 2013
Shares 453,555 Value ($000) $84 Avg Close — Range —
Q2 2013
Shares 274,660 Value ($000) $71 Avg Close — Range —