7. Tim Weller, Datto

Datto’s stock has officially stopped trading and the company is no longer listed on any public market. On June 23, Kaseya announced that it completed its acquisition of Datto for $6.2 billion. Not everyone from Datto will be joining the Kaseya team, however. Tim Weller, Datto’s CEO, made waves for his exit.

“Tim has done a great job stewarding Datto — he’s a true pro,” said Kaseya CEO Fred Voccola. “He will continue advising me and the company and help me make sure we continue to deliver.”

Learn more here from Allison Francis’ reporting about the acquisition.