Sandra Leung

Director/Board Member at BAUSCH HEALTH COMPANIES INC.

Net worth: 520 295 $ as of 30/05/2026

65 year

79 connections

Health Technology

Consumer Services

Consumer Non-Durables

Profile

Sandra Leung is Director at Medarex, Inc. since 2009.
Ms. Leung is Independent Director at Bausch Health Cos., Inc. starting in 2025.
Former roles include Director at Mead Johnson Nutrition Co. from 2008 to 2009 and Executive Vice President & General Counsel at Bristol Myers Squibb Co. from 2015 to 2025.
Education includes undergraduate studies at Tufts University and graduate studies at Boston College Law School.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
BAUSCH HEALTH COMPANIES INC. 0.03%	29/06/2026	97,070 ( 0.03% )	520 295 $	30/05/2026

Sandra Leung active positions

Companies	Position	Start
BAUSCH HEALTH COMPANIES INC.	Director/Board Member	21/07/2025
Medarex, Inc. Medarex, Inc. BiotechnologyHealth Technology Provides antibody and oncology drug development services	Director/Board Member	01/09/2009

All active positions of Sandra Leung

Former positions of Sandra Leung

Companies	Position	End
BRISTOL-MYERS SQUIBB COMPANY	General Counsel	04/05/2025
MEAD JOHNSON NUTRITION CO	Director/Board Member	22/12/2009

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Training of Sandra Leung

Experiences
Positions held

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Inactive

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Private companies

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Connections

1st degree connections

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Linked companies

Private companies	6
Bristol Myers Squibb Co. Bristol Myers Squibb Co. Pharmaceuticals: MajorHealth Technology Manufactures and markets biopharmaceuticals products	Health Technology
Medarex, Inc. Medarex, Inc. BiotechnologyHealth Technology Provides antibody and oncology drug development services	Health Technology
Mead Johnson Nutrition Co. Mead Johnson Nutrition Co. Food: Meat/Fish/DairyConsumer Non-Durables Produces infant and children's nutrition products	Consumer Non-Durables
Tufts University Tufts University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Bausch Health Cos., Inc. Bausch Health Cos., Inc. Pharmaceuticals: OtherHealth Technology Manufactures and markets pharmaceutical products	Health Technology
Boston College Law School Boston College Law School Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services