John Sperzel

No open positions remaining

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

62 year

Health Technology

Consumer Services

Profile

John J.
Sperzel formerly worked at Chembio Diagnostics, Inc., as President, Chief Executive Officer & Director from 2014 to 2017, Chembio Diagnostics, Inc., as President, CEO & Independent Director from 2014 to 2020, ITC Nexus Holding Co., Inc., as Chief Executive Officer from 2011 to 2013, Chembio Diagnostic Systems, Inc., as President, Chief Executive Officer & Director, International Technidyne Corp., as President & Chief Executive Officer from 2011 to 2013, T2 Biosystems, Inc., as Chairman, President & Chief Executive Officer from 2021 to 2025, Diadexus, Inc., as Director, Ontera, Inc., as Director, Bayer Diagnostics Corp., as President-Marketing & Business Development from 2000 to 2009, Axis-Shield Ltd., as President-USA, and Roche Diagnostics Corp., as Vice President from 1987 to 1997.
Mr. Sperzel received his undergraduate degree from Plymouth State University.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
T2 BIOSYSTEMS, INC. 0%	2025-01-06	400 ( 0% )	0 $	2026-05-30

Former positions of John Sperzel

Companies	Position	End
T2 BIOSYSTEMS, INC.	Chief Executive Officer	2025-03-30
CHEMBIO DIAGNOSTICS, INC.	Chief Executive Officer	2020-01-08
CHEMBIO DIAGNOSTICS, INC.	Chief Executive Officer	2017-05-29
ITC Nexus Holding Co., Inc. ITC Nexus Holding Co., Inc. Medical SpecialtiesHealth Technology Provides point-of-care (POC) cardiovascular diagnostics services	Chief Executive Officer	2013-11-30
International Technidyne Corp. International Technidyne Corp. Medical SpecialtiesHealth Technology Manufactures point of care homeostasis management products	Chief Executive Officer	2013-11-30

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Linked companies

Private companies	11
Chembio Diagnostics, Inc. Chembio Diagnostics, Inc. Medical SpecialtiesHealth Technology Develops, manufactures and commercializes diagnostic tests	Health Technology
Bayer Diagnostics Corp. Bayer Diagnostics Corp. Medical SpecialtiesHealth Technology Provides diagnostic and research services	Health Technology
ITC Nexus Holding Co., Inc. ITC Nexus Holding Co., Inc. Medical SpecialtiesHealth Technology Provides point-of-care (POC) cardiovascular diagnostics services	Health Technology
Axis-Shield Ltd. Axis-Shield Ltd. Medical SpecialtiesHealth Technology Manufactures and designs vitro diagnostic products for use in the laboratory	Health Technology
Chembio Diagnostic Systems, Inc. Chembio Diagnostic Systems, Inc. Medical SpecialtiesHealth Technology Manufactures and markets immunodiagnostic tests and products	Health Technology
International Technidyne Corp. International Technidyne Corp. Medical SpecialtiesHealth Technology Manufactures point of care homeostasis management products	Health Technology
Roche Diagnostics Corp. Roche Diagnostics Corp. Medical SpecialtiesHealth Technology Develops and produces medical tests and digital tools	Health Technology
Plymouth State University Plymouth State University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
T2 Biosystems, Inc. T2 Biosystems, Inc. Medical SpecialtiesHealth Technology Develops, manufactures and markets in-vitro diagnostic products	Health Technology
Diadexus, Inc. Diadexus, Inc. Medical SpecialtiesHealth Technology Develops and commercializes patent-protected in vitro diagnostic products	Health Technology
Ontera, Inc. Ontera, Inc. Medical SpecialtiesHealth Technology Operates as a biotechnology company which develops single molecule biosensors for diagnostic uses	Health Technology