ZEP INC

CUSIP: 98944B108 Class: COMMON STOCK

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

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

Q3 2014
Shares 99,607 Value ($000) $1,396,000 Avg Close — Range —
Q2 2014
Shares 100,995 Value ($000) $1,784,000 Avg Close — Range —
Q1 2014
Shares 93,176 Value ($000) $1,649,000 Avg Close — Range —