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Jack Patrick Dorsey (born November 19, 1976) is an American Internet entrepreneur, philanthropist, and programmer, who is a co-founder and former CEO of Twitter, Inc. from 2015 until 2021, as well as co-founder, principal executive officer and chairperson of Block, Inc., which is the developer of the Square financial services platform.
2 days ago · Learn about Jack Dorsey's net worth, career, philanthropy and personal life. He is the cofounder of Twitter and Block (formerly Square), and a self-made billionaire and dropout.
- Cofounder
Nov 29, 2021 · Twitter co-founder Jack Dorsey is stepping down as chief executive of the company. He will be replaced by the current chief technical officer, Parag Agrawal, Twitter said. Mr Dorsey, who...
Apr 2, 2014 · Jack Dorsey is an American businessman best known as the founder of the social networking site Twitter.
Jun 9, 2024 · Jack Dorsey, American Web developer and entrepreneur who, with Evan Williams and Christopher Stone, cofounded (2006) the online microblogging service Twitter. He later cofounded (2009) the mobile-payments venture Square. Learn more about Dorsey’s life and career.
- David C. Hayes
Feb 12, 2024 · Jack Dorsey cofounded Twitter in 2006 and the company made him a billionaire. He stepped down as Twitter CEO in 2021 and supported Elon Musk's takeover of the company.
Nov 29, 2021 · SAN FRANCISCO — Jack Dorsey stepped down on Monday as chief executive of Twitter, the social media site he co-founded in 2006 and navigated through the tumultuous years of the Trump...
