X0306 4 2013-10-05 0 0001408287 Zep Inc. ZEP 0001274568 THEODORE PHILIP A 1310 SEABOARD INDUSTRIAL BLVD. NW ATLANTA GA 30318 0 1 0 0 VP, Gen. Counsel & Corp. Sec. Common Stock 2013-10-05 4 F 0 333.0 16.23 D 48834 D The transaction(s) being reported relate(s) to the vesting of restricted stock held by the reporting person and the shares being disposed of by the reporting person are shares withheld by the Company to pay the tax liability on the shares that vested pursuant to the grant. The total direct shares shown include 19,409 time-vesting restricted and/or performance shares and 754 shares purchased through the Company's Employee Stock Purchase Plan. Philip A. Theodore 2013-10-07