0001950047-25-004811.txt : 20250702 0001950047-25-004811.hdr.sgml : 20250702 20250702162701 ACCESSION NUMBER: 0001950047-25-004811 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20250702 DATE AS OF CHANGE: 20250702 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: Zscaler, Inc. CENTRAL INDEX KEY: 0001713683 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-COMPUTER PROGRAMMING SERVICES [7371] ORGANIZATION NAME: 06 Technology EIN: 261173892 STATE OF INCORPORATION: DE FISCAL YEAR END: 0731 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-38413 FILM NUMBER: 251101567 BUSINESS ADDRESS: STREET 1: 120 HOLGER WAY CITY: SAN JOSE STATE: CA ZIP: 95134 BUSINESS PHONE: (408) 533-0288 MAIL ADDRESS: STREET 1: 120 HOLGER WAY CITY: SAN JOSE STATE: CA ZIP: 95134 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: CANESSA REMO CENTRAL INDEX KEY: 0001250311 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: C/O ZSCALER, INC. STREET 2: 110 ROSE ORCHARD WAY CITY: SAN JOSE STATE: CA ZIP: 95134 144 1 primary_doc.xml 144 0001250311 XXXXXXXX LIVE 0001713683 ZSCALER, INC. 001-38413 120 Holger Way San Jose CA 95134 (408) 533-0288 REMO E CANESSA Officer Common Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 8th Floor New York NY 10004

56428 17454354.45 155695672 07/02/2025 NASDAQ Common 12/15/2021 Restricted Stock ISSUER N 32169 12/15/2021 Not Applicable Common 03/15/2022 Performance Shares ISSUER N 20259 03/15/2022 Not Applicable Common 12/17/2018 Employee Stock Purchase Plan ISSUER N 4000 12/17/2018 Cash N REMO E CANESSA

120 Holger Way San Jose CA 95134

Common 06/17/2025 3684 1118838.54 The securities to be sold were acquired upon the vesting of restricted stock during the period of 12/15/2021 through 06/15/2025. The securities to be sold were acquired upon the vesting of performance shares during the period of 03/15/2022 through 06/15/2025. The securities to be sold were acquired upon the purchase of Employee Stock Purchase Plan shares during the period of 12/17/2018 through 06/15/2020. 07/02/2025 04/02/2025 /s/ Remo Enrico Canessa