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Insider Trading & Ownership of Mark Mason

Location
New York, NY
Summary
The estimated net worth of Mark Mason is at least $25,571,705 dollars as of 20 Jan 2026. Mark Mason is the Chief Financial Officer of CITIGROUP INC and owns shares of CITIGROUP INC (C) stock worth about $24.8M. Mark Mason is the Director of MICROSOFT CORP and owns shares of MICROSOFT CORP (MSFT) stock worth about $770K.
Signature
Mark Mason by Joseph B. Wollard, Attorney-in-Fact
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Ownership of Mark Mason

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
C, C-PN CITIGROUP INC Chief Financial Officer $24,801,672 -$4,864,791 -16% 20 Jan 2026
MSFT MICROSOFT CORP Director $770,033 04 Dec 2025

Insider Transactions Reported by Mark Mason:

Sym Company Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.