Five9, Inc. (NASDAQ:FIVN) Q1 2022 Earnings Conference Call April 28, 2022 4:30 PM ET Company Participants Lauren Sloane - Investor Relations Rowan Trollope - Chief Executive Officer Dan Burkland - President Barry Zwarenstein - Chief Financial Officer Conference Call Participants DJ Hynes - Canaccord Ryan MacWilliams - Barclays Meta Marshall - Morgan Stanley Scott Berg - Needham Taylor McGinnis - UBS Samad Samana - Jefferies Jim Fish - Piper Sandler Terry Tillman - Truist Will Power - R.W. Baird Mike Latimo ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-36383 | --- | --- | --- | |---------------------------------------------------------------------------------- ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-36383 | --- | --- | --- | |-----------------------------------------|--------------------------------------------- ...

Five9 Inc. (NASDAQ:FIVN) Q4 2021 Earnings Conference Call February 23, 2022 4:30 PM ET Company Participants Rowan Trollope - CEO Lauren Sloane - IR Dan Burkland - President Barry Zwarenstein - CFO Conference Call Participants Ryan MacWilliams - Barclays Sterling Auty - JPMorgan DJ Hynes - Canaccord Meta Marshall - Morgan Stanley Samad Samana - Jefferies Taylor McGinnis - UBS James Fish - Piper Sandler Terry Tillman - Truist Michael Turrin - Wells Fargo Matt VanVliet - BTIG Matt Stotler - William Blair Laure ...

| --- | --- | |-----------------------------------|-------| | | | | | | | | | | | | | | | | | | | | | | Q4 2021 Investor | | | Presentation Five9 (NASDAQ: FIVN) | | | | | Safe Harbor 2 This presentation is proprietary and is intended solely for the information of the persons to whom it is presented. Disclosure of this presentation, its contents, extracts or abstracts to third parties is not authorized without the express written permission of Five9, Inc. (the "Company"), and it may not be retained, reproduc ...

| --- | --- | |-----------------------------------|-------| | | | | | | | | | | | | | | | | | | | | | | Q3 2021 Investor | | | Presentation Five9 (NASDAQ: FIVN) | | | | | Safe Harbor 2 This presentation is proprietary and is intended solely for the information of the persons to whom it is presented. Disclosure of this presentation, its contents, extracts or abstracts to third parties is not authorized without the express written permission of Five9, Inc. (the "Company"), and it may not be retained, reproduc ...

Five9 Inc. (NASDAQ:FIVN) Q3 2021 Earnings Conference Call November 8, 2021 4:30 PM ET Company Participants Rowan Trollope - Chief Executive Officer Lauren Sloane - IR Dan Burkland - President Barry Zwarenstein - CFO Conference Call Participants DJ Hynes - Canaccord Meta Marshall - Morgan Stanley Jackson Ader - JPMorgan Ryan MacWilliams - Barclays Scott Berg - Needham Samad Samana - Jefferies Taylor McGinnis - UBS Joe Mirrors - Truist James Fish - Piper Sandler Peter Levine - Evercore ISI Steve Enders - KeyB ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-36383 | --- | --- | --- | |----------------------------------------------------------------------------|- ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-36383 | --- | --- | --- | |----------------------------------------------------------------------------|------ ...

| --- | --- | |----------------------|-------| | | | | | | | | | | | | | | | | | | | Q1 2021 Investor | | | Presentation | | | Five9 (NASDAQ: FIVN) | | | | | This presentation is proprietary and is intended solely for the information of the persons to whom it is presented. Disclosure of this presentation, its contents, extracts or abstracts to third parties is not authorized without the express written permission of Five9, Inc. (the "Company"), and it may not be retained, reproduced or distributed, in whole ...