Tagged With Dick Costolo

Twitter's former CEO called Mark Zuckerberg a 'ruthless execution machine,' but many Silicon Valley insiders don't agree


Dick Costolo explains why he shut down his fitness startup after 8 months: 'We were up against hard-wired human behaviour'


Why tech companies hire 'brilliant jerks'



The former CEO of Twitter says there's a right and a wrong way to praise your employees


Ex-Twitter CEO Dick Costolo apologizes for letting Twitter become a haven of abuse


Former CEO Dick Costolo thinks Twitter can still 'be a successful, independent company'



Former Twitter CEO Dick Costolo is launching his group fitness startup in December


Twitter won't say what it thinks is wrong with a highly critical article about its abuse problem


Twitter's ex-CEO is furious about an article that claims he secretly censored abusive tweets aimed at Obama


Former Twitter CEO Dick Costolo is launching a new fitness software startup


Former Twitter CEO Dick Costolo is launching a new company in the spring


Former Twitter CEO: It's 'nonsense' that no one wanted the job besides Jack Dorsey



IT'S OFFICIAL: TWITTER MAKES JACK DORSEY FULL TIME CEO


Twitter has now been hunting for a new CEO for more than 100 days -- but that isn't unusual


Twitter's outgoing CEO slams Wall Street for encouraging short-term thinking


Twitter's CEO signs off with a warning: 'regulation is a threat to free speech'



No one can figure out what's going on at Twitter


The search for Twitter's CEO is 'a debilitating mess'


Twitter CEO Dick Costolo: No such thing as a super-CEO


Harvard professor: 'Twitter is rapidly becoming the BlackBerry of social media'