0001950047-23-003732.txt : 20230905 0001950047-23-003732.hdr.sgml : 20230905 20230905181053 ACCESSION NUMBER: 0001950047-23-003732 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20230905 DATE AS OF CHANGE: 20230905 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: Five9, Inc. CENTRAL INDEX KEY: 0001288847 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-COMPUTER PROCESSING & DATA PREPARATION [7374] IRS NUMBER: 943394123 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-36383 FILM NUMBER: 231237255 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 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Kozanian Panos CENTRAL INDEX KEY: 0001940974 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 3001 BISHOP DR., STE. #350 CITY: SAN RAMON STATE: CA ZIP: 94583 144 1 primary_doc.xml 144 0001940974 XXXXXXXX LIVE 0001288847 FIVE9, INC. 001-36383 3001 Bishop Drive Suite 350 San Ramon CA 94583 (925) 201-2000 PANOS KOZANIAN Officer Common Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 38th Floor New York NY 10004

1144 81123.33 72212312 09/05/2023 NASDAQ Common 09/03/2023 Restricted Stock Units Vested under Issuer S-8 Registered Plan Issuer N 1144 09/03/2023 Services Rendered Y 09/05/2023 /s/ Panos Nareg Kozanian