Tesla notified employees of an all-hands shortly before the event, according to a memo viewed by Business Insider.

This meeting may be attended either in person or via teleconference by the public, IBank staff, and Board Members ... and by providing this notice and agenda and related information in alternative ...

The Musicians Club CEO Baldvin Oddsson has fired 90% of his staff after a missed morning meeting on November 15. The notice came as a Slack message and many of those fired were freelancers or interns.

Joy Reid's firing from MSNBC leaked to the press before her staff was notified, forcing network chief Rebecca Kutler to call an impromptu meeting filled with "pointed questions" and "raw emotions," ...