MODEL N INC

CUSIP: 607525102 Class: Common Stock

FORT WASHINGTON INVESTMENT ADVISORS INC /OH/'s Holding History (CIK: 0001009016)

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

Q1 2014
Shares 25,550 Value ($000) $258 Avg Close — Range —
Q3 2013
Shares 29,806 Value ($000) $295 Avg Close — Range —