Thomas F. Callahan

Chief Executive Officer at

Nasdaq Private Market LLC

Finance

Consumer Services

Profile

Thomas F.
Callahan is Chief Executive Officer & Director at Nasdaq Private Market LLC since 2022.
Formerly, Chief Executive Officer at NYSE Liffe US LLC and Director at The Options Clearing Corp.
Completed undergraduate degree at Harvard University in 1991.

Thomas F. Callahan active positions

Companies	Position	Start
Nasdaq Private Market LLC Nasdaq Private Market LLC Financial ConglomeratesFinance Provides liquidity, capital and investment solutions for private companies	Chief Executive Officer	2022-04-18

All active positions of Thomas F. Callahan

Former positions of Thomas F. Callahan

Companies	Position	End
The Options Clearing Corp. The Options Clearing Corp. Regional BanksFinance Provides equity derivatives clearing services	Director/Board Member	-
NYSE Liffe US LLC NYSE Liffe US LLC Investment Banks/BrokersFinance Owns and operates security exchanges	Chief Executive Officer	-

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Linked companies

Private companies	4
The Options Clearing Corp. The Options Clearing Corp. Regional BanksFinance Provides equity derivatives clearing services	Finance
Harvard University Harvard University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
NYSE Liffe US LLC NYSE Liffe US LLC Investment Banks/BrokersFinance Owns and operates security exchanges	Finance
Nasdaq Private Market LLC Nasdaq Private Market LLC Financial ConglomeratesFinance Provides liquidity, capital and investment solutions for private companies	Finance