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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.
Learn about Jack Dorsey's net worth, career, philanthropy and personal life. He cofounded Twitter and Block (formerly Square) and stepped down as CEO of both in 2021.
- Cofounder
3 days ago · Jack Dorsey (born November 19, 1976, St. Louis, Missouri, U.S.) is an American Web developer and entrepreneur who, with Evan Williams and Christopher Stone, cofounded (2006) the online microblogging service Twitter. As a teenager, Dorsey created taxi-dispatching software that was adopted by taxicab companies.
- David C. Hayes
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Nov 29, 2021 · By Kate Conger and Lauren Hirsch. 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 ...
Apr 2, 2014 · Learn about Jack Dorsey, the American businessman who founded Twitter and Square, and his involvement in online payment, social media and philanthropy. Find out his age, net worth, achievements and controversies.
Twitter co-founder Jack Dorsey steps down as chief executive. Twitter co-founder Jack Dorsey steps down from leading the company, saying he's "ready to move on".
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 ...
