TRIPADVISOR INC

Ticker: TRIP CUSIP: 896945201 Class: Common Stock

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

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

Q3 2015

Shares 5,785 Value ($000) $365 Avg Close $67.29 Range $55.35 - $83.59

Q3 2014

Shares 22,957 Value ($000) $2,099 Avg Close $88.04 Range $79.23 - $98.02

Q2 2014

Shares 59,334 Value ($000) $6,447 Avg Close $81.79 Range $66.81 - $98.92

Q1 2014

Shares 24,881 Value ($000) $2,254 Avg Close $81.07 Range $64.53 - $97.63

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2015	5,785	$365	$67.29	$55.35 - $83.59
Q3 2014	22,957	$2,099	$88.04	$79.23 - $98.02
Q2 2014	59,334	$6,447	$81.79	$66.81 - $98.92
Q1 2014	24,881	$2,254	$81.07	$64.53 - $97.63