SAN FRANCISCO–(BUSINESS WIRE)–Slack Technologies, Inc. (NYSE: WORK) today announced that Chief Executive Officer and Co-Founder Stewart Butterfield, and Vice President of Product Ilan Frank will participate in a fireside chat hosted by Alex Zukin, Managing Director, Software Equity Research at RBC Capital Markets on Tuesday, October 13, 2020, at 6:30 p.m. Eastern Time. On the webcast, Butterfield, Frank and Zukin will discuss announcements at the Slack Frontiers user conference, the product roadmap and general business trends.

Webcast Information:

The live webcast will be available through Slack’s Investor Relations website at investor.slackhq.com. You may also access a livestream of the event by following this link: https://slack.zoom.us/j/95976764162?pwd=bXkyRzF3VlFONjBLa2NwQWJTdTVxQT09. The webcast password is RBc2020!. A replay of the webcast will be available following the event.

About Slack:

Slack has transformed business communication. It’s the leading channel-based messaging platform, used by millions to align their teams, unify their systems, and drive their businesses forward. Only Slack offers a secure, enterprise-grade environment that can scale with the largest companies in the world. It is a new layer of the business technology stack where people can work together more effectively, connect all their other software tools and services, and find the information they need to do their best work. Slack is where work happens.

Forward-Looking Statements:

During the course of this event, Slack may make forward-looking statements regarding future events or the future financial performance of the company. Words such as “expect,” “anticipate,” “should,” “believe,” “hope,” “target,” “project,” “plan,” “goals,” “estimate,” “potential,” “predict,” “may,” “will,” “might,” “could,” “intend,” “shall” and variations of these terms or the negative of these terms and similar expressions are intended to identify these forward-looking statements. Please refer to Slack’s Quarterly Report on Form 10-Q for the fiscal quarter ended July 31, 2020 for a discussion of important factors that could cause actual events or actual results to differ materially from those discussed during this event. Further information on potential risks that could affect actual results will be included in the subsequent periodic and current reports and other filings that Slack makes with the Securities and Exchange Commission from time to time. These forward-looking statements speak only as of the date of the event; Slack assumes no obligation to, and does not necessarily intend to, update these forward-looking statements.

Slack and the Slack logo are trademarks of Slack Technologies, Inc. or its subsidiaries in the U.S. and/or other countries. Other names and brands may be claimed as the property of others.

Contacts

Jesse Hulsing

Investor Relations

ir@slack.com

Karesha McGee

Media Relations

pr@slack.com