TRIPADVISOR INC

Ticker: TRIP CUSIP: 896945201 Class: Common Stock

GRANDFIELD & DODD, LLC's Holding History (CIK: 0001308016)

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

Q3 2017

Shares 14,385 Value ($000) $583 Avg Close $36.13 Range $31.61 - $40.88

Q2 2017

Shares 27,273 Value ($000) $1,042 Avg Close $36.78 Range $31.43 - $45.31

Q1 2017

Shares 46,638 Value ($000) $2,013 Avg Close $42.17 Range $35.97 - $47.65

Q4 2016

Shares 49,973 Value ($000) $2,317 Avg Close $48.90 Range $40.58 - $58.81

Q3 2016

Shares 46,823 Value ($000) $2,958 Avg Close $57.17 Range $53.11 - $63.75

Q2 2016

Shares 32,933 Value ($000) $2,118 Avg Close $57.63 Range $52.43 - $63.68

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2017	14,385	$583	$36.13	$31.61 - $40.88
Q2 2017	27,273	$1,042	$36.78	$31.43 - $45.31
Q1 2017	46,638	$2,013	$42.17	$35.97 - $47.65
Q4 2016	49,973	$2,317	$48.90	$40.58 - $58.81
Q3 2016	46,823	$2,958	$57.17	$53.11 - $63.75
Q2 2016	32,933	$2,118	$57.63	$52.43 - $63.68