ZEP INC

CUSIP: 98944B108 Class: COMMON STOCK

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q1 2015
Shares 2,638,492 Value ($000) $44,934 Avg Close — Range —
Q4 2014
Shares 2,569,322 Value ($000) $38,926 Avg Close — Range —
Q3 2014
Shares 2,719,786 Value ($000) $38,131 Avg Close — Range —
Q2 2014
Shares 2,663,986 Value ($000) $47,046 Avg Close — Range —
Q1 2014
Shares 2,675,886 Value ($000) $47,363 Avg Close — Range —
Q4 2013
Shares 2,709,828 Value ($000) $49,210 Avg Close — Range —
Q3 2013
Shares 2,657,828 Value ($000) $43,217 Avg Close — Range —
Q2 2013
Shares 2,562,258 Value ($000) $40,561 Avg Close — Range —