John Nygren

Director/Board Member at OPTICAL CABLE CORPORATION

Net worth: 1 M $ as of 2026-05-30

77 year

11 connections

Process Industries

Electronic Technology

Consumer Services

Profile

John A. Nygren is an Independent Director at Optical Cable Corp.
since 2016.
Formerly, Mr. Nygren was President & Chief Executive Officer at ChemTreat, Inc. from 2000 to 2010.
Prior to that, Mr. Nygren was Manager-Technical Service at Hercules, Inc. from 1973 to 1976.
Mr. Nygren completed undergraduate education at Cornell University.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
OPTICAL CABLE CORPORATION 1.09%	2026-01-22	95,847 ( 1.09% )	1 M $	2026-05-30

John Nygren active positions

Companies	Position	Start
OPTICAL CABLE CORPORATION	Director/Board Member	2016-03-28

All active positions of John Nygren

Former positions of John Nygren

Companies	Position	End
ChemTreat, Inc. ChemTreat, Inc. Marine ShippingTransportation Provides industrial water treatment products and services	Chief Executive Officer	2009-12-31
Hercules, Inc. Hercules, Inc. Chemicals: Major DiversifiedProcess Industries Manufactures and markets specialty chemicals	Corporate Officer/Principal	1975-12-31

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Training of John Nygren

Experiences
Positions held

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Inactive

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Private companies

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Connections

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Female

Members of the board

Executives

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Linked companies

Private companies	4
Hercules, Inc. Hercules, Inc. Chemicals: Major DiversifiedProcess Industries Manufactures and markets specialty chemicals	Process Industries
Optical Cable Corp. Optical Cable Corp. Telecommunications EquipmentElectronic Technology Manufactures fiber optic and copper data communication cabling and connectivity products for the enterprise market	Electronic Technology
Cornell University Cornell University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
ChemTreat, Inc. ChemTreat, Inc. Marine ShippingTransportation Provides industrial water treatment products and services	Transportation