Joseph Rupp

Director/Board Member at CASS INFORMATION SYSTEMS, INC.

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

75 year

61 connections

Non-Energy Minerals

Process Industries

Commercial Services

Profile

Mr. Joseph D.
Rupp is a Lead Independent Non-Executive Director at Cass Information Systems, Inc. He is on the Board of Directors at Cass Information Systems, Inc. and Missouri University of Science & Technology.
Mr. Rupp was previously employed as an Independent Director by Nucor Corp., an Independent Director by O-I Glass, Inc., a Lead Independent Director by Quanex Building Products Corp., a President & Chief Executive Officer by GBC Metals LLC, and a Chairman by Olin Corp.
He also served on the board at Owens-Illinois, Inc., American Chemistry Council, Inc., Dot Foods, Inc. and Quanex Corp.
He received his undergraduate degree from Missouri University of Science & Technology.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
CASS INFORMATION SYSTEMS, INC. 0.18%	2026-04-22	23,719 ( 0.18% )	1 M $	2026-05-30

Joseph Rupp active positions

Companies	Position	Start
CASS INFORMATION SYSTEMS, INC.	Director/Board Member	2016-10-20
Missouri University of Science & Technology Missouri University of Science & Technology Other Consumer ServicesConsumer Services Functions as a College/University	Director/Board Member	-

All active positions of Joseph Rupp

Former positions of Joseph Rupp

Companies	Position	End
NUCOR CORPORATION	Director/Board Member	2024-05-08
O-I GLASS, INC.	Director/Board Member	2023-05-08
QUANEX BUILDING PRODUCTS CORPORATION	Director/Board Member	2022-02-21
OLIN CORPORATION	Chief Executive Officer	2016-04-30
GBC Metals LLC GBC Metals LLC Other Metals/MineralsNon-Energy Minerals Manufactures and distributes rolled and surface treated copper foils, stainless steel, tubes and plates	Chief Executive Officer	2015-12-31

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Training of Joseph Rupp

Experiences
Positions held

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Inactive

Listed companies

Private companies

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Connections

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Executives

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Linked companies

Private companies	11
Nucor Corp. Nucor Corp. SteelNon-Energy Minerals Manufactures steel and steel products	Non-Energy Minerals
Olin Corp. Olin Corp. Industrial SpecialtiesProcess Industries Engages in manufacturing and distributing the chemicals products	Process Industries
Owens-Illinois, Inc. Owens-Illinois, Inc. Containers/PackagingProcess Industries Manufactures and distributes glass and plastic packaging products	Process Industries
Quanex Corp. Quanex Corp. SteelNon-Energy Minerals Manufactures steel and aluminum vehicular components and aluminum building products	Non-Energy Minerals
Cass Information Systems, Inc. Cass Information Systems, Inc. Miscellaneous Commercial ServicesCommercial Services Operates as a holding company which provides payment, invoice processing, information, auditing and banking services	Commercial Services
Quanex Building Products Corp. Quanex Building Products Corp. Building ProductsProducer Manufacturing Manufactures components primarily for the window and door industry	Producer Manufacturing
Dot Foods, Inc. Dot Foods, Inc. Food DistributorsDistribution Services Wholesales, redistributes and delivers food and other non-food products	Distribution Services
American Chemistry Council, Inc. American Chemistry Council, Inc. Miscellaneous Commercial ServicesCommercial Services Provides research services and promotes business interests	Commercial Services
GBC Metals LLC GBC Metals LLC Other Metals/MineralsNon-Energy Minerals Manufactures and distributes rolled and surface treated copper foils, stainless steel, tubes and plates	Non-Energy Minerals
Missouri University of Science & Technology Missouri University of Science & Technology Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
O-I Glass, Inc. O-I Glass, Inc. Containers/PackagingProcess Industries Manufactures glass products	Process Industries