The Ratings Game: Slack stock sinks toward record selloff as analysts slash targets in wake of disappointing resultsMarket Watch • 09/09/20
Slack’s earnings detail how COVID-19 is both a help and a hindrance to cloud growthTechCrunch • 09/09/20
Slack Technologies, Inc. (WORK) CEO Stewart Butterfield on Q2 2021 Results - Earnings Call TranscriptSeeking Alpha • 09/09/20
Slack warns investors about risk of possible retaliation from Microsoft over antitrust complaintGeekWire • 09/09/20