Ivan Seidenberg

Ivan Seidenberg

Director/Board Member at MADISON SQUARE GARDEN SPORTS CORP.

Net worth: - $ as of 31/07/2026

79 year
Finance
Communications
Consumer Services

Profile

Ivan G.
Seidenberg
is Chairman & Chief Executive Officer at Verizon Foundation since 2000.
Chairman at Ligado Networks LLC since 2015.
Co-Chairman at New York Genome Center.
Director at Ingenu, Inc. since 2014.
Director at New York Hall of Science.
Independent Director at Madison Square Garden Sports Corp.
since 2020.
Trustee at Pace University since 2011.
Member-Presidents Council at New York Academy of Sciences.
Principal at Perella Weinberg Partners Group LP since 2012.
Formerly Chairman & Chief Executive Officer at Verizon Communications, Inc. from 2004 to 2011.
Chairman & Chief Executive Officer at NYNEX Corp.
from 1995 to 2002.
Chairman & Chief Executive Officer at Bell Atlantic Corp.
from 1995 to 2002.
Chairman at Cellco Partnership, Inc. Chairman at United States Telecom Association.
Chairman-Health & Retirement Task Force at The Business Roundtable from 2009 to 2011.
Director at Wyeth LLC from 1996 to 2008.
Director at Viacom, Inc. Lead Independent Director at BXP, Inc. from 2014 to 2016.
Independent Director at BlackRock Finance, Inc. from 2011 to 2020.
Director at Honeywell International, Inc. from 1995 to 2008.
Director at Boston Properties LP.
Director at Afiniti, Inc. Director at Fintech Acquisition Corp.
VI.
Independent Director at Perella Weinberg Partners from 2021 to 2023.
Trustee at The Paley Center for Media.
Education includes undergraduate studies at Lehman College and an MBA from Pace University.

Known holdings in public companies

CompanyDateNumber of sharesValuationValuation date
17/02/2026 0 ( -.--% ) - $ 31/07/2026

Ivan Seidenberg active positions

CompaniesPositionStart
MADISON SQUARE GARDEN SPORTS CORP. Director/Board Member 17/04/2020
Corporate Officer/Principal 01/06/2012
Chairman 07/12/2015
Chairman -
Director/Board Member 27/03/2014
Corporate Officer/Principal 29/06/2011
Chief Executive Officer 04/01/2011
Director/Board Member 30/03/2009
Director/Board Member -
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Former positions of Ivan Seidenberg

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See the detail of Ivan Seidenberg's experience

Training of Ivan Seidenberg

Experiences
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91

1st degree connections

27

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Private companies27

Health Technology

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Finance

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Finance

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