ChainThink reports that on September 3, according to X platform, former xAI and X Chief Financial Officer Anthony Armstrong has joined Coinbase’s Board of Directors and Audit Committee.
Anthony Armstrong served as Head of Global Technology M&A and Vice Chairman of Investment Banking at Morgan Stanley from 2015 to 2025, leading numerous major technology acquisitions, including Musk’s acquisition of Twitter (now X) in 2022.
Served as Senior Advisor to the Department of Government Efficiency (DOGE) in 2025; became Chief Financial Officer of xAI and X Company in October 2025, overseeing merged financial operations, and departed xAI around April 2026.

