EPAM SYS INC

Ticker: EPAM CUSIP: 29414B104 Class: Common Stock

ESSEX INVESTMENT MANAGEMENT CO LLC's Holding History (CIK: 0000201772)

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

Q3 2014

Shares 30,531 Value ($000) $1,337 Avg Close $39.64 Range $36.81 - $44.36

Q2 2014

Shares 32,158 Value ($000) $1,407 Avg Close $37.81 Range $29.44 - $45.99

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2014	30,531	$1,337	$39.64	$36.81 - $44.36
Q2 2014	32,158	$1,407	$37.81	$29.44 - $45.99