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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.
3 days ago · Learn about Jack Dorsey's net worth, career, philanthropy and personal life. He cofounded Twitter and Block (formerly Square), and is a self-made billionaire and a Bitcoin advocate.
- Cofounder
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...
Nov 29, 2021 · Jack Dorsey, the cofounder and public face of Twitter, will step down from his role as CEO, effective immediately, the company announced Monday. Dorsey will remain a member of Twitter’s board...
- 2 min
Nov 29, 2021 · Jack Dorsey is stepping down as CEO of Twitter, the social media company he co-founded in 2006. He will be replaced by Twitter's chief technology officer, Parag...
Nov 30, 2021 · Jack Dorsey, Twitter’s C.E.O., said yesterday that he was stepping down from the social media company 15 years after founding it. His replacement is Parag Agrawal, Twitter’s 37-year-old chief...