0001209191-21-049867.txt : 20210805 0001209191-21-049867.hdr.sgml : 20210805 20210805115709 ACCESSION NUMBER: 0001209191-21-049867 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210803 FILED AS OF DATE: 20210805 DATE AS OF CHANGE: 20210805 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Yamamoto Mika CENTRAL INDEX KEY: 0001771433 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-26041 FILM NUMBER: 211147103 MAIL ADDRESS: STREET 1: 21300 VICTORY BLVD., STREET 2: 12TH FLOOR CITY: WOODLAND HILLS STATE: CA ZIP: 91367 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: F5 NETWORKS, INC. CENTRAL INDEX KEY: 0001048695 STANDARD INDUSTRIAL CLASSIFICATION: COMPUTER COMMUNICATIONS EQUIPMENT [3576] IRS NUMBER: 911714307 STATE OF INCORPORATION: WA FISCAL YEAR END: 0930 BUSINESS ADDRESS: STREET 1: 801 5TH AVENUE CITY: SEATTLE STATE: WA ZIP: 98104 BUSINESS PHONE: 2062725555 MAIL ADDRESS: STREET 1: 801 5TH AVENUE CITY: SEATTLE STATE: WA ZIP: 98104 FORMER COMPANY: FORMER CONFORMED NAME: F5 NETWORKS INC DATE OF NAME CHANGE: 19990308 FORMER COMPANY: FORMER CONFORMED NAME: F5 LABS INC DATE OF NAME CHANGE: 19990305 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2021-08-03 0 0001048695 F5 NETWORKS, INC. FFIV 0001771433 Yamamoto Mika C/O F5 NETWORKS, INC. 801 5TH AVENUE SEATTLE WA 98104 0 1 0 0 EVP, Chief Marketing Officer Common Stock 2021-08-03 4 S 0 1797 208.31 D 5164 D This transaction was executed pursuant to a Rule 10b5-1 trading plan. /s/ Scot F. Rogers by Power of Attorney 2021-08-05