Press release

Slack Announces Date of First Quarter Fiscal Year 2020 Conference Call

Sponsored by Businesswire

Slack Technologies, Inc. today announced that it will host a conference
call on Monday, June 10, 2019, at 2 p.m. Pacific time (5 p.m. Eastern
time) following the close of the U.S. markets, to discuss its financial
results for its first quarter of fiscal year 2020, ended April 30, 2019,
and its outlook.

The conference call can be accessed via dial-in at 866-211-3197 from the
United States or 647-689-6597 internationally. The conference ID is
6459414. A live webcast of the conference call will be available on the
Slack Investor Relations website, Following the
completion of the call, a replay will also be made available at

About Slack

Slack is where work happens. Slack is a new layer of the business
technology stack that brings together people, applications and data—a
hub for collaboration where people can effectively work together, access
critical applications and services, and find important information to do
their best work. People around the world use Slack to connect their
teams, unify their systems and drive their business forward. Learn more