EPAM SYS INC

Ticker: EPAM CUSIP: 29414B104 Class: Common Stock

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

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

Q4 2013

Shares 81,809 Value ($000) $2,858 Avg Close $35.76 Range $32.36 - $39.76

Q3 2013

Shares 95,516 Value ($000) $3,295 Avg Close $30.78 Range $25.10 - $35.34

Q2 2013

Shares 204,533 Value ($000) $5,559 Avg Close $23.63 Range $20.50 - $27.70

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2013	81,809	$2,858	$35.76	$32.36 - $39.76
Q3 2013	95,516	$3,295	$30.78	$25.10 - $35.34
Q2 2013	204,533	$5,559	$23.63	$20.50 - $27.70