ZBB ENERGY CORPORATION

CUSIP: 98876R204 Class: COM

HUNTINGTON NATIONAL BANK's Holding History (CIK: 0000049205)

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

Q3 2013
Shares 2,000 Value ($000) $0 Avg Close — Range —
Q2 2013
Shares 2,000 Value ($000) $0 Avg Close — Range —
Q1 2013
Shares 2,000 Value ($000) $0 Avg Close — Range —
Q1 2010
Shares 4,035 Value ($000) $3 Avg Close — Range —
Q4 2009
Shares 4,035 Value ($000) $5 Avg Close — Range —
Q3 2009
Shares 3,308 Value ($000) $5 Avg Close — Range —
Q2 2009
Shares 2,663 Value ($000) $3 Avg Close — Range —
Q1 2009
Shares 931 Value ($000) $0 Avg Close — Range —