ZEP INC

CUSIP: 98944B108 Class: COMMON STOCK

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q1 2015
Shares 1,445 Value ($000) $25 Avg Close — Range —
Q4 2014
Shares 6,177 Value ($000) $94 Avg Close — Range —
Q3 2014
Shares 4,474 Value ($000) $63 Avg Close — Range —
Q1 2014
Shares 122 Value ($000) $2 Avg Close — Range —
Q4 2013
Shares 200 Value ($000) $4 Avg Close — Range —
Q3 2013
Shares 2,050 Value ($000) $33 Avg Close — Range —
Q2 2013
Shares 1,051 Value ($000) $17 Avg Close — Range —