ZEP INC

CUSIP: 98944B108 Class: COMMON STOCK

Swiss National Bank's Holding History (CIK: 0001582202)

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

Q1 2015
Shares 20,000 Value ($000) $341 Avg Close — Range —
Q4 2014
Shares 20,000 Value ($000) $303 Avg Close — Range —
Q3 2014
Shares 20,000 Value ($000) $280 Avg Close — Range —
Q2 2014
Shares 20,000 Value ($000) $353 Avg Close — Range —
Q1 2014
Shares 20,000 Value ($000) $354 Avg Close — Range —
Q4 2013
Shares 14,800 Value ($000) $269 Avg Close — Range —
Q3 2013
Shares 14,800 Value ($000) $241 Avg Close — Range —
Q2 2013
Shares 16,300 Value ($000) $258 Avg Close — Range —