ZEP INC

CUSIP: 98944B108 Class: COMMON STOCK

TOCQUEVILLE ASSET MANAGEMENT L.P.'s Holding History (CIK: 0000883961)

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

Q3 2013
Shares 419,400 Value ($000) $6,819 Avg Close — Range —
Q2 2013
Shares 254,905 Value ($000) $4,035 Avg Close — Range —