Thomas F. Callahan

Thomas F. Callahan

Chief Executive Officer at Nasdaq Private Market LLC

Finance
Consumer Services

Network origin in Thomas F. Callahan first degree

EntityEntity typeIndustry
953
College/University Other Consumer Services 953
6
Holding Company Investment Banks/Brokers 6

Chart of Companies connected to the second degree

Multi-company connection

Companies connected to Thomas F. Callahan via their personal network

CompanySectorRelated peopleMain position
MICROSOFT CORPORATION Packaged Software

C. Teo Balbach

Michael Lacovara

Laura Rippy

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

Investment Managers

Massy Ghausi

Eric Karl Wepsic

Trading-Equity

Trading-Equity

METLIFE, INC. Multi-Line Insurance

Sylvia Burwell

Samuel Adam Hoffman

Director/Board Member

Corporate Officer/Principal

Financial Conglomerates

Gregory Verdine

Sylvia Burwell

Director/Board Member

President

CHINA E-INFORMATION TECHNOLOGY GROUP LIMITED Miscellaneous Commercial Services

Yun Kuen Wong

Director/Board Member

Packaged Software

Gary King

Founder

Investment Banks/Brokers

Anton Anikst

Colin H. Teichholtz

Analyst-Equity

Corporate Officer/Principal

Miscellaneous Commercial Services

Andreas Stavropoulos

Mark Sneider

Adam Koppel

Sylvia Burwell

Ronald P. Mitchell

Samuel Adam Hoffman

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

The Trustees of Columbia University in The City of New York College/University

Gary D. Offner

Gregory Verdine

Joel Straka

Undergraduate Degree

Doctorate Degree

Masters Business Admin

Dartmouth College College/University

C. Teo Balbach

Laura Rippy

Masters Business Admin

Undergraduate Degree

University of Pennsylvania College/University

Michael Lacovara

Oscar Y. Wu

Undergraduate Degree

Masters Business Admin

GT GROUP HOLDINGS LIMITED Finance/Rental/Leasing

Yun Kuen Wong

Director/Board Member

CHINA HUAJUN GROUP LIMITED Pulp & Paper

Yun Kuen Wong

Director/Board Member

Investment Banks/Brokers

Carmen Beatriz Torruella Slade

Lindsay Aspegren

Mark Sneider

Barney Schauble

Colin H. Teichholtz

Analyst-Equity

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

University of Oxford College/University

A. Michael Spence

Stephen Julius

Sylvia Burwell

Graduate Degree

Graduate Degree

Undergraduate Degree

Investment Banks/Brokers

Samuel Adam Hoffman

Oscar Y. Wu

Corporate Officer/Principal

Corporate Officer/Principal

University of Cambridge College/University

Michael Lacovara

Graduate Degree

Investment Managers

Robert Anthony Failla

David Thomas Jerzy Nowakowski

Analyst-Equity

Corporate Officer/Principal

SINCERE WATCH (HONG KONG) LIMITED Specialty Stores

Yun Kuen Wong

Director/Board Member

Massachusetts Institute of Technology College/University

Jason D. Harry

James R. McMahon

Graduate Degree

Undergraduate Degree

State University of New York College at New Paltz College/University

Gary King

Undergraduate Degree

The University of Texas at Austin College/University

Felix P. Phillips

Cyndi N. Rodriguez

Undergraduate Degree

Undergraduate Degree

Harvard Business School College/University

Gary G. Mueller

Andreas Stavropoulos

Wister Walcott

Tarun Khanna

Joel M. Podolny

Corporate Officer/Principal

Masters Business Admin

Masters Business Admin

Corporate Officer/Principal

Corporate Officer/Principal

Princeton University College/University

A. Michael Spence

James H. Kirby

Tarun Khanna

Haley Rockwell Elmlinger

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

Investment Managers

John Bowler Fitzgibbons

Oscar Kelley Anderson

Chairman

Director/Board Member

The Pennsylvania State University College/University

Scott Clyde McCartney

Thomas Neenan

Masters Business Admin

Doctorate Degree

Harvard Medical School College/University

Gregory Verdine

Junying Yuan

Corporate Officer/Principal

Corporate Officer/Principal

Finance/Rental/Leasing

A. Michael Spence

Wray Thorn

Director/Board Member

Consultant / Advisor

University of Wisconsin College/University

John A. Skolas

Gary King

Undergraduate Degree

Doctorate Degree

Investment Managers

James H. Kirby

John Bowler Fitzgibbons

Founder

Founder

Miscellaneous Commercial Services

William L. Clydesdale

Gillian Hobson

Corporate Officer/Principal

Corporate Officer/Principal

Miscellaneous Commercial Services

Lucian Arye Bebchuk

Junying Yuan

Corporate Officer/Principal

Corporate Officer/Principal

Houston Bar Association

Felix P. Phillips

Gillian Hobson

Corporate Officer/Principal

Corporate Officer/Principal

College/University

David Eric Levitan

Alan B. Krueger

Undergraduate Degree

Undergraduate Degree

Yale University College/University

John C. Pound

Lindsay Aspegren

Doctorate Degree

Undergraduate Degree

The University of Chicago College/University

Mark Contreras

Randy Baer Cohen

Undergraduate Degree

Doctorate Degree

Miscellaneous Commercial Services

Mark Contreras

Sylvia Burwell

Corporate Officer/Principal

Corporate Officer/Principal

Miscellaneous Commercial Services

Michael Lacovara

Director/Board Member

Miscellaneous Commercial Services

Yun Kuen Wong

Corporate Officer/Principal

Statistics

International

United States 39
Hong Kong 7
United Kingdom 3

Sectoral

Finance 17
Consumer Services 17
Commercial Services 8
Technology Services 4
Process Industries 2

Operational

Director/Board Member 299
Corporate Officer/Principal 221
Undergraduate Degree 97
Founder 64
Independent Dir/Board Member 59