GOGO INC

Ticker: GOGO CUSIP: 38046C109 Class: Common Stock

ADVENT CAPITAL MANAGEMENT /DE/'s Holding History (CIK: 0001097278)

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

Q1 2015

Shares 18,400 Value ($000) $351 Avg Close $17.02 Range $13.26 - $22.00

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2015	18,400	$351	$17.02	$13.26 - $22.00