ZEP INC

CUSIP: 98944B108 Class: COMMON STOCK

PROFUND ADVISORS LLC's Holding History (CIK: 0001129919)

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

Q4 2013
Shares 13,490 Value ($000) $245 Avg Close — Range —
Q3 2013
Shares 14,775 Value ($000) $240 Avg Close — Range —