FIVE9 INC

Ticker: FIVN CUSIP: 338307101 Class: Common Stock

GILDER GAGNON HOWE & CO LLC's Holding History (CIK: 0000902464)

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

Q1 2016

Shares 7,791 Value ($000) $69 Avg Close $7.86 Range $6.14 - $9.84

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2016	7,791	$69	$7.86	$6.14 - $9.84