0001209191-21-029820.txt : 20210504 0001209191-21-029820.hdr.sgml : 20210504 20210504155906 ACCESSION NUMBER: 0001209191-21-029820 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210430 FILED AS OF DATE: 20210504 DATE AS OF CHANGE: 20210504 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: SPRAGUE KARA LYNN CENTRAL INDEX KEY: 0001720763 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-26041 FILM NUMBER: 21888247 MAIL ADDRESS: STREET 1: C/O F5 NETWORKS, INC. STREET 2: 401 ELLIOTT AVE. WEST CITY: SEATTLE STATE: WA ZIP: 98119 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: 401 ELLIOTT AVENUE WEST CITY: SEATTLE STATE: WA ZIP: 98119 BUSINESS PHONE: 2062725555 MAIL ADDRESS: STREET 1: 401 ELLIOTT AVENUE WEST CITY: SEATTLE STATE: WA ZIP: 98119 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 2021-04-30 0 0001048695 F5 NETWORKS, INC. FFIV 0001720763 SPRAGUE KARA LYNN C/O F5 NETWORKS, INC. 801 5TH AVENUE SEATTLE WA 98104 0 1 0 0 EVP & GM, Application Services Common Stock 2021-04-30 4 J 0 190 111.5455 A 21611 D Common Stock 2021-05-01 4 M 0 3279 0.00 A 24890 D Common Stock 2021-05-01 4 F 0 1288 186.76 D 23602 D Restricted Stock Unit 0.00 2021-05-01 4 M 0 1244 0.00 D Common Stock 1244 2488 D Restricted Stock Unit 0.00 2021-05-01 4 M 0 857 0.00 D Common Stock 857 8574 D Restricted Stock Unit 0.00 2021-05-01 4 M 0 465 0.00 D Common Stock 465 931 D Restricted Stock Unit 0.00 2021-05-01 4 M 0 713 0.00 D Common Stock 713 4278 D Shares acquired on April 30, 2021 under the F5 Networks, Inc. employee stock purchase plan in an exempt transaction pursuant to rule 16b-3(c). Shares acquired upon vesting of the November 1, 2017, November 1, 2018, November 1, 2019 and November 2, 2020 awards of service-based Restricted Stock Units. Each Restricted Stock Unit represents a contingent right to receive one share of F5 Networks, Inc. Common Stock on the vest date. This November 1, 2017 award of service-based Restricted Stock Units vests twenty five percent (25%) on November 1, 2018, and the remaining seventy five percent (75%) vests in twelve equal quarterly increments beginning February 1, 2019. If the reporting person continues to provide services to the Company through the vest date, the corresponding number of shares of Common Stock of F5 Networks, Inc. will be issued to the reporting person on the vest date. This November 2, 2020 award of service-based Restricted Stock Units vests in twelve equal quarterly increments beginning February 1, 2021. This November 1, 2018 award of service-based Restricted Stock Units vests in twelve equal quarterly increments beginning February 1, 2019. This November 1, 2019 award of service-based Restricted Stock Units vests in twelve equal quarterly increments beginning February 1, 2020. /s/ Scot F. Rogers by Power of Attorney 2021-05-04