Michael Whitaker has sold C and made no open-market buys since Feb 2019

Michael (Mike) Whitaker is a corporate insider and senior technology executive who served as Head of Enterprise Infrastructure, Operations & Technology at Citigroup Inc., where he was responsible for the bank’s global operations and technology platforms and was a member of Citi’s Executive Management Team.( Over more than 15 years at Citi, he progressed through senior roles including head of markets technology, regional chief information officer, head of technology for the institutional clients group, and head of securities and banking operations and technology.( As an insider, he has held a significant personal stake in Citigroup, at one point owning roughly 235,000 shares of C stock, valued at over $34 million.(

Whitaker brings over four decades of experience in financial services and technology, having begun his career in banking and later holding senior CIO roles at Deutsche Bank and Barclays, where he oversaw global fixed income, global equities and prime finance, e-commerce, and algorithmic trading technology functions.( After leaving Citi, he became Global Chief Information Officer (and later Group COO and CIO) at BGC Group and Cantor Fitzgerald, charged with defining and implementing firmwide technology strategies and driving innovation and efficiency.( He holds a Master of Science in financial markets and derivatives from City, University of London, providing a technical and quantitative foundation for his leadership in complex global markets and enterprise technology.(

Written by Perplexity from public sources.