    <SEC-DOCUMENT>0001288847-25-000101-index.html : 20250407
    <SEC-HEADER>0001288847-25-000101.hdr.sgml : 20250407
    <ACCEPTANCE-DATETIME>20250407160742
    ACCESSION NUMBER:		0001288847-25-000101
    CONFORMED SUBMISSION TYPE:	ARS
    PUBLIC DOCUMENT COUNT:		1
    CONFORMED PERIOD OF REPORT:	20250407
    FILED AS OF DATE:		20250407
    DATE AS OF CHANGE:		20250407
    EFFECTIVENESS DATE:		20250407

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Five9, Inc.
    		CENTRAL INDEX KEY:			0001288847
    		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMPUTER PROCESSING & DATA PREPARATION [7374]
    		ORGANIZATION NAME:           	06 Technology
    		EIN:				943394123
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		ARS
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-36383
    		FILM NUMBER:		25818199

    	BUSINESS ADDRESS:
    		STREET 1:		3001 BISHOP DRIVE
    		STREET 2:		SUITE 350
    		CITY:			SAN RAMON
    		STATE:			CA
    		ZIP:			94583
    		BUSINESS PHONE:		9252012000

    	MAIL ADDRESS:
    		STREET 1:		3001 BISHOP DRIVE
    		STREET 2:		SUITE 350
    		CITY:			SAN RAMON
    		STATE:			CA
    		ZIP:			94583

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	Five 9 Inc
    		DATE OF NAME CHANGE:	20040428
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>ARS
    <SEQUENCE>1
    <FILENAME>a385022_five9xfullbookxpro.pdf
    <DESCRIPTION>ARS
    <TEXT>
    Document 1 - file: a385022_five9xfullbookxpro.pdf

    </DOCUMENT>
    </SEC-DOCUMENT>