Dennis Suskind
Net worth: 4 M $ as of 31/05/2026
Net worth: 4 M $ as of 31/05/2026
Dennis A. Suskind is the founder of Mt.
Sinai's Hospital Associates.
Current positions include Vice Chairman at New York Mercantile Exchange, Inc., Dime Commercial Bank, and Commodity Exchange, Inc.; Director at International Motors LLC (Illinois), Collegiate School, and International Precious Metals Institute, Inc.; Lead Independent Director at Dime Commercial Bancshares, Inc. since 2023; Independent Director at CME Group, Inc. starting 2025; President of The Hampton Classic and Stein Eriksen Lodge Deer Valley; Member-President's Council at Peconic Land Trust; and Trustee at Marymount School of New York, Inc. Former roles include Vice Chairman at NYMEX Holdings, Inc. from 2006 to 2008; Chairman at Arthur Ashe Institute for Urban Health; Independent Director at Navistar International Corp.
from 2016 to 2021; Director at Bridge Bancorp, Inc., Chicago Mercantile Exchange, Inc., The Nature Conservancy, Inc., Futures Industry Association, Inc., and Gold & Silver Institutes; Independent Director at Liquid Holdings Group, Inc. from 2012 to 2016 and at Stem Holdings, Inc. from 2020 to 2022; President-Parent Council at Brown University; Member-Town Council for Town of Southampton (New York) from 2001 to 2004; Partner at Goldman Sachs & Co. LLC.
from 1961 to 2011; and Executive Vice President at Aron & Co., Inc. from 1961 to 1991.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 10/06/2026 | 87,090 ( 0.2% ) | 3 M $ | 31/05/2026 | |
| 02/03/2026 | 2,699 ( 0% ) | 738 284 $ | 31/05/2026 |
| Companies | Position | Start |
|---|---|---|
| CME GROUP INC. | Director/Board Member | 01/08/2008 |
| DIME COMMERCIAL BANCSHARES, INC. | Director/Board Member | 01/01/2002 |
International Motors LLC (Illinois)
International Motors LLC (Illinois) Motor VehiclesConsumer Durables Manufactures medium trucks, heavy trucks and severe service vehicles | Director/Board Member | - |
Marymount School of New York, Inc. | Director/Board Member | - |
Collegiate School
Collegiate School Other Consumer ServicesConsumer Services Operates private elementary and secondary schools | Director/Board Member | - |
Peconic Land Trust
Peconic Land Trust Miscellaneous Commercial ServicesCommercial Services Operates as a nonprofit organization that conserves working farms, natural lands and open space | Corporate Officer/Principal | - |
Commodity Exchange, Inc.
Commodity Exchange, Inc. Investment Banks/BrokersFinance Provides information about all types of commodities | Director/Board Member | - |
New York Mercantile Exchange, Inc.
New York Mercantile Exchange, Inc. Investment Banks/BrokersFinance Operates physical commodities exchange | Director/Board Member | - |
Stein Eriksen Lodge Deer Valley
Stein Eriksen Lodge Deer Valley Hotels/Resorts/Cruise linesConsumer Services Operates as a hotel | President | - |
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Active
Inactive
Listed companies
Private companies
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
| Private companies | 27 |
|---|---|
Navistar International Corp.
Navistar International Corp. Motor VehiclesConsumer Durables Manufactures and sells commercial trucks, buses, engines & powertrain and parts | Consumer Durables |
Bridge Bancorp, Inc.
Bridge Bancorp, Inc. Regional BanksFinance Operates as a bank holding company | Finance |
Chicago Mercantile Exchange, Inc.
Chicago Mercantile Exchange, Inc. Investment Banks/BrokersFinance Provides financial derivatives market exchange services | Finance |
CME Group, Inc.
CME Group, Inc. Investment Banks/BrokersFinance Provides clearing and transaction fees, market data & information services | Finance |
Liquid Holdings Group, Inc.
Liquid Holdings Group, Inc. Packaged SoftwareTechnology Services Operates holding company whose subsidiaries provides software as a service for an online trading platform | Technology Services |
Brown University
Brown University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
International Motors LLC (Illinois)
International Motors LLC (Illinois) Motor VehiclesConsumer Durables Manufactures medium trucks, heavy trucks and severe service vehicles | Consumer Durables |
Goldman Sachs & Co. LLC
Goldman Sachs & Co. LLC Investment Banks/BrokersFinance Provides brokerage services | Finance |
New York Mercantile Exchange, Inc.
New York Mercantile Exchange, Inc. Investment Banks/BrokersFinance Operates physical commodities exchange | Finance |
Collegiate School
Collegiate School Other Consumer ServicesConsumer Services Operates private elementary and secondary schools | Consumer Services |
Dime Community Bank
Dime Community Bank Regional BanksFinance Operates as a state chartered commercial bank | Finance |
NYMEX Holdings, Inc.
NYMEX Holdings, Inc. Investment Banks/BrokersFinance Provides a marketplace for trading energy futures and options | Finance |
Commodity Exchange, Inc.
Commodity Exchange, Inc. Investment Banks/BrokersFinance Provides information about all types of commodities | Finance |
The Nature Conservancy, Inc.
The Nature Conservancy, Inc. Miscellaneous Commercial ServicesCommercial Services Provides wildlife protection programs | Commercial Services |
Arthur Ashe Institute for Urban Health
Arthur Ashe Institute for Urban Health Medical/Nursing ServicesHealth Services Provides healthcare services | Health Services |
Futures Industry Association, Inc.
Futures Industry Association, Inc. Miscellaneous Commercial ServicesCommercial Services Operates international swaps and derivatives association | Commercial Services |
International Precious Metals Institute, Inc.
International Precious Metals Institute, Inc. Miscellaneous Commercial ServicesCommercial Services Collects, archives and shares information regarding precious metals | Commercial Services |
The Hampton Classic
The Hampton Classic The Hampton Classic is a private company based in Bridgehampton, NY. | |
Stein Eriksen Lodge Deer Valley
Stein Eriksen Lodge Deer Valley Hotels/Resorts/Cruise linesConsumer Services Operates as a hotel | Consumer Services |
Aron & Co., Inc.
Aron & Co., Inc. Investment Banks/BrokersFinance Provides commodities trading | Finance |
Peconic Land Trust
Peconic Land Trust Miscellaneous Commercial ServicesCommercial Services Operates as a nonprofit organization that conserves working farms, natural lands and open space | Commercial Services |
Gold & Silver Institutes | |
Mt. Sinai's Hospital Associates | |
Marymount School of New York, Inc. | |
Town of Southampton (New York)
Town of Southampton (New York) MunicipalityGovernment Local level government authority | Government |
Stem Holdings, Inc.
Stem Holdings, Inc. Agricultural Commodities/MillingProcess Industries Engages in cultivation, processing, extraction, retail and distribution of cannabis products | Process Industries |
Dime Community Bancshares, Inc.
Dime Community Bancshares, Inc. Regional BanksFinance Operates as a bank holding company whose subsidiaries provides banking services | Finance |
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