Diego Rotsztain

General Counsel at STONEX GROUP INC.

Net worth: 2 M $ as of 2026-08-30

55 year

60 connections

Finance

Commercial Services

Consumer Services

Profile

Diego Andres Rotsztain is currently Director at Gain Capital Holdings Ltd. since 2015, Secretary & Director at Gain Capital UK Ltd., Chief Governance & Legal Officer at StoneX Group, Inc. since 2020, and Secretary & General Counsel at GAIN Capital, Inc. since 2013.
Former roles include Secretary, Executive VP & General Counsel at GAIN Capital Holdings, Inc. from 2012 to 2021, Principal at Davis Polk & Wardwell LLP from 1998 to 2009, Partner at Mayer Brown LLP from 2010 to 2011, and Member-Law Review at Columbia Law School.
Education includes an undergraduate degree from Tufts University in 1992 and a graduate degree from Columbia Law School in 1997.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
STONEX GROUP INC. 0.03%	2026-07-23	34,870 ( 0.03% )	2 M $	2026-08-30

Diego Rotsztain active positions

Companies	Position	Start
STONEX GROUP INC.	General Counsel	2020-07-31
GAIN Capital, Inc. GAIN Capital, Inc. Regional BanksFinance Provides online foreign exchange trading services	General Counsel	2011-02-15
Gain Capital UK Ltd. Gain Capital UK Ltd. Investment Banks/BrokersFinance Provides derivative trading services to retail and small institutional clients	Director/Board Member	2015-10-13
Gain Capital Holdings Ltd. Gain Capital Holdings Ltd. Investment Banks/BrokersFinance Provides derivative trading services to retail and small institutional clients	Director/Board Member	2015-12-15

All active positions of Diego Rotsztain

Former positions of Diego Rotsztain

Companies	Position	End
GAIN CAPITAL HOLDINGS, INC.	General Counsel	2021-07-31
Mayer Brown LLP Mayer Brown LLP Miscellaneous Commercial ServicesCommercial Services Provides legal services	Corporate Officer/Principal	2010-12-31
Davis Polk & Wardwell LLP Davis Polk & Wardwell LLP Miscellaneous Commercial ServicesCommercial Services Provides legal services	Corporate Officer/Principal	2009-11-30
Columbia Law School Columbia Law School Other Consumer ServicesConsumer Services Functions as a College/University	Corporate Officer/Principal	-

See the detail of Diego Rotsztain's experience

Training of Diego Rotsztain

Experiences
Positions held

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Inactive

Listed companies

Private companies

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Connections

1st degree connections

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Members of the board

Executives

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Linked companies

Private companies	9
StoneX Group, Inc. StoneX Group, Inc. Investment Banks/BrokersFinance Provides financial, security brokerage and advisory services	Finance
Gain Capital Holdings Ltd. Gain Capital Holdings Ltd. Investment Banks/BrokersFinance Provides derivative trading services to retail and small institutional clients	Finance
GAIN Capital Holdings, Inc. GAIN Capital Holdings, Inc. Investment Banks/BrokersFinance Provides online foreign exchange trading services	Finance
Gain Capital UK Ltd. Gain Capital UK Ltd. Investment Banks/BrokersFinance Provides derivative trading services to retail and small institutional clients	Finance
Davis Polk & Wardwell LLP Davis Polk & Wardwell LLP Miscellaneous Commercial ServicesCommercial Services Provides legal services	Commercial Services
Mayer Brown LLP Mayer Brown LLP Miscellaneous Commercial ServicesCommercial Services Provides legal services	Commercial Services
GAIN Capital, Inc. GAIN Capital, Inc. Regional BanksFinance Provides online foreign exchange trading services	Finance
Tufts University Tufts University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Columbia Law School Columbia Law School Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services