Jack Dorsey, chief executive of Twitter and Square, speaks with members of the media following an Empowering Entrepreneurs event at Ryerson University in Toronto. (Cole Burston/Bloomberg ...

Jack Dorsey is the chief executive officer of Twitter, which he co-founded in 2006. He is also the co-founder and chief executive officer of the mobile payments company Square.

Jack Dorsey, the chief executive, had reservations about locking the president’s account. But the calls for violence that his tweets provoked were too overwhelming.

Former Twitter CEO Jack Dorsey backtracked Saturday on his earlier endorsement of Elon Musk as the right choice to lead the company, speaking out against the billionaire who, for the past six ...

Jack Dorsey said "nope" when asked if he would accept a position as CEO of Twitter again. Elon Musk is looking for someone to take permanent charge of his recently acquired social-media firm ...

Twitter cofounder Jack Dorsey recently spoke to the "Breaking Points" YouTube channel. In the interview posted Monday, Dorsey reflected on former Twitter CEO Elon Musk's management. He called him ...

It all seemed so inevitable: that Jack Dorsey, the C.E.O. and co-founder of Twitter, would appear onstage at last week’s TED ideas conference, in Vancouver; that the conference theme would be ...

Block co-founder and former Twitter CEO Jack Dorsey believes Bitcoin ’s total market value will surpass $20 trillion by 2030, pushing its price to at least $1 million. In an interview with ...

Twitter CEO Jack Dorsey is selling the first-ever published tweet as an NFT, a kind of digital collector’s item.

In another exchange with Rep. Steve Scalise, R-La., Dorsey told the Congressman that any shadow-banning of GOP lawmakers by the company’s algorithm “was not written with that intention.” ...

Twitter CEO Jack Dorsey on Wednesday falsely told senators that his company lifted a ban on users tweeting The Post's articles relating to the Biden exposé, despite the fact that a ban remains on ...

Jack Dorsey, who co-founded social media giant Twitter in 2006, is stepping down as CEO, he said Monday. Dorsey, 45, will remain on Twitter's board of directors until next May, according to an ...