FIVE9 INC

Ticker: FIVN CUSIP: 338307101 Class: Common Stock

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

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

Q4 2020

Shares 6,670 Value ($000) $1,163 Avg Close $152.08 Range $128.01 - $187.99

Q3 2020

Shares 8,700 Value ($000) $1,128 Avg Close $120.26 Range $107.10 - $131.98

Q2 2020

Shares 8,700 Value ($000) $963 Avg Close $97.33 Range $71.68 - $111.25

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	6,670	$1,163	$152.08	$128.01 - $187.99
Q3 2020	8,700	$1,128	$120.26	$107.10 - $131.98
Q2 2020	8,700	$963	$97.33	$71.68 - $111.25