Zscaler to Host Second Quarter Fiscal Year 2021 Earnings Conference Call

Earnings Results to be released on Thursday, February 25, After the Close of the Market

SAN JOSE, Calif., Feb. 04, 2021 (GLOBE NEWSWIRE) — Zscaler, Inc. (NASDAQ: ZS), the leader in cloud security, will release second quarter fiscal year 2021 earnings after the market closes on Thursday, February 25. The company will host an investor conference call that day at 1:30 p.m. Pacific time (4:30 p.m. Eastern time) to discuss the results.

Date:Thursday, February 25, 2021Time:1:30 p.m. PTWebcast:https://ir.zscaler.comDial-in number:918-922-3018

Please dial in at least 10 minutes prior to the 1:30 p.m. PT start time. A live webcast of the conference call will be accessible from the Zscaler website at ir.zscaler.com. Listeners may log on to the call under the “Events & Presentations” section and select “Q2 2021 Zscaler Earnings Conference Call” to participate.

A telephone replay of the conference call will be available at approximately 4:30 p.m. PT, February 25 through March 4, 2021 by dialing (855) 859-2056 or (404) 537-3406 and entering the passcode 6080427.

About Zscaler

Zscaler (NASDAQ: ZS) accelerates digital transformation so customers can be more agile, efficient, resilient, and secure. The Zscaler Zero Trust Exchange protects thousands of customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Distributed across more than 150 data centers globally, the SASE-based Zero Trust Exchange is the world’s largest in-line cloud security platform.Zscaler™ and the other trademarks listed athttps://www.zscaler.com/legal/trademarksare either (i) registered trademarks or service marks or (ii) trademarks or service marks of Zscaler, Inc. in the United States and/or other countries. Any other trademarks are the properties of their respective owners.

Media Relations Contact:Natalia Wodecki[email protected]

Investor Relations Contact:Bill Choi, CFA[email protected]