Jack Patrick Dorsey (born November 19, 1976) [3] is an American businessperson, who is a co-founder of Twitter, Inc. and its CEO during 2007–2008 and 2015–2021, as well as co-founder, principal executive officer and chairman of Block, Inc. …

3 天之前 · Jack Dorsey is chairman and block head (effectively CEO) of payments company Block, formerly known as Square. Dorsey cofounded Square with Jim McKelvey in 2009, then took it public in...

2025年2月13日 · 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.

2014年4月2日 · Jack Dorsey is an American businessman best known as the founder of the social networking site Twitter. (1976-) Who Is Jack Dorsey? Jack Dorsey became involved in web …

2024年12月3日 · Jack Dorsey, born on November 19, 1976, in St. Louis, Missouri, is a prominent American entrepreneur best known for co-founding Twitter and Square. His early interest in …

2025年3月10日 · Where is Jack Dorsey now? The Twitter co-founder was with the company from 2006 almost up until Elon Musk acquired it in 2022. Here's what we know.

2025年3月27日 · The Twitter and Block co-founder said the fintech would lay off 931 employees to streamline the company and improve performance.

2025年3月25日 · The news was announced to staff in an email from Block’s co-founder and CEO, Jack Dorsey.

2024年5月6日 · J ack Dorsey has left the board of social networking service Bluesky, which he helped fund and popularize a year ago in the wake of regret over the sale of Twitter to Elon Musk.

2025年3月6日 · Jack Dorsey’s early life highlights key moments, inspirations, and challenges that shaped his path to success in the tech world. Jack Dorsey, co-founder and former CEO of …