Five9 Announces Upcoming Conference Participation

SAN RAMON, Calif.--(BUSINESS WIRE)-- Five9, Inc. (NASDAQ:FIVN), provider of the Intelligent CX Platform, today announced that members of its management team will present at the following investor conference:

• William Blair Growth Stock Conference on Thursday, June 5^th at 8:40 AM Central Time

A webcast of the event will be available on the investor relations section of the Company's website at http://investors.five9.com/.

About Five9

Five9 empowers organizations to create hyper-personalized and effortless AI-driven customer experiences that deliver better business outcomes. Powered by Five9 Genius AI and our people, the Five9 Intelligent CX Platform is trusted by 3,000+ customers and 1,400+ partners globally. The New CX starts here and it's at the heart of every winning experience.

For more information, visit www.five9.com.

Engage with us @Five9, LinkedIn, Facebook, Blog

View source version on businesswire.com: https://www.businesswire.com/news/home/20250522524208/en/

Investor Relations Contact:

Five9, Inc.

Bryan Lee

Interim Chief Financial Officer

925-201-2000

IR@five9.com

The Blueshirt Group for Five9, Inc.

Emily Greenstein

emily@blueshirtgroup.com

Source: Five9, Inc.