John Duke

Chief Executive Officer at HARVARD BIOSCIENCE, INC.

Net worth: 29 400 $ as of 2026-05-30

55 year

11 connections

Consumer Services

Producer Manufacturing

Electronic Technology

Profile

John D.
Duke is President, Chief Executive Officer & Director at Harvard Bioscience, Inc. since 2025.
Former positions include Chief Executive Officer at Trident Stoic, Inc., Chief Business Officer & Executive VP at Lyten, Inc. from 2021 to 2023, Vice President-Business Operations at Corning Life Sciences, Inc. from 2012 to 2016, and Vice President & GM-Glass Microsystems at Corning, Inc. from 2017 to 2021.
Education includes undergraduate studies at the University of Utah and an MBA from Harvard Business School.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
HARVARD BIOSCIENCE, INC. 0.11%	2026-04-06	5,000 ( 0.11% )	29 400 $	2026-05-30

John Duke active positions

Companies	Position	Start
HARVARD BIOSCIENCE, INC.	Chief Executive Officer	2025-07-27

All active positions of John Duke

Former positions of John Duke

Companies	Position	End
Lyten, Inc. Lyten, Inc. Electrical ProductsProducer Manufacturing Manufactures lithium-sulfur batteries, sensors and graphene materials for semiconductors	Corporate Officer/Principal	2023-03-31
CORNING INCORPORATED	Corporate Officer/Principal	2021-01-31
Corning Life Sciences, Inc. Corning Life Sciences, Inc. Home FurnishingsConsumer Durables Manufactures fiber-optics and specialty glasses	Corporate Officer/Principal	2016-02-29
Plastic Molding Technology, Inc. Plastic Molding Technology, Inc. Miscellaneous ManufacturingProducer Manufacturing Manufactures precision-engineered and injection molded plastic components	Chief Executive Officer	-

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Training of John Duke

Experiences
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Private companies

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Connections

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Linked companies

Private companies	7
Corning, Inc. Corning, Inc. Electronic ComponentsElectronic Technology Manufactures specialty glass and ceramics	Electronic Technology
Harvard Bioscience, Inc. Harvard Bioscience, Inc. Medical SpecialtiesHealth Technology Manufactures, develops and markets apparatus and scientific instruments	Health Technology
University of Utah University of Utah Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Corning Life Sciences, Inc. Corning Life Sciences, Inc. Home FurnishingsConsumer Durables Manufactures fiber-optics and specialty glasses	Consumer Durables
Plastic Molding Technology, Inc. Plastic Molding Technology, Inc. Miscellaneous ManufacturingProducer Manufacturing Manufactures precision-engineered and injection molded plastic components	Producer Manufacturing
Harvard Business School Harvard Business School Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Lyten, Inc. Lyten, Inc. Electrical ProductsProducer Manufacturing Manufactures lithium-sulfur batteries, sensors and graphene materials for semiconductors	Producer Manufacturing