John Shannon

Chief Executive Officer at XERIS BIOPHARMA HOLDINGS, INC.

Net worth: 12 M $ as of 2026-06-29

64 year

66 connections

Health Technology

Commercial Services

Consumer Services

Profile

John Patrick Shannon is currently Chairman & Chief Executive Officer at Xeris Biopharma Holdings, Inc. since 2026.
Former positions include Chief Executive Officer & Director at Catheter Connections, Inc. from 2015 to 2016; Executive Director-Cardiovascular Global at Viatris Holdings LLC from 1991 to 2001; GM-Global Hemophilia & Commercial Excellence at Baxter Healthcare Corp.
from 2001 to 2011; President & Chief Operating Officer at Xeris Pharmaceuticals, Inc. from 2020 to 2021; Head-Sales Operations, Marketing & Strategic at Bock Pharmacal Co.; Vice President & General Manager at Baxter BioScience Corp.
from 2002 to 2012; Vice President-Marketing at Caremark LLC; and Chief Commercial Officer at Durata Therapeutics, Inc. from 2012 to 2014.
Education includes undergraduate studies at Western Illinois University.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
XERIS BIOPHARMA HOLDINGS, INC. 0.87%	2026-04-13	1,507,143 ( 0.87% )	12 M $	2026-06-29

John Shannon active positions

Companies	Position	Start
XERIS BIOPHARMA HOLDINGS, INC.	Chief Executive Officer	2024-07-31

All active positions of John Shannon

Former positions of John Shannon

Companies	Position	End
Catheter Connections, Inc. Catheter Connections, Inc. Medical SpecialtiesHealth Technology Develops vascular access products	Chief Executive Officer	2015-12-31
DURATA THERAPEUTICS INC	Corporate Officer/Principal	2014-10-31
Baxter BioScience Corp. Baxter BioScience Corp. BiotechnologyHealth Technology Provides biopharmaceutical and vaccines services	Corporate Officer/Principal	2011-12-31
Baxter Healthcare Corp. Baxter Healthcare Corp. Medical SpecialtiesHealth Technology Develops, manufactures and distributes hospital supplies and medical technologies	Corporate Officer/Principal	2010-12-31
Viatris Holdings LLC Viatris Holdings LLC Pharmaceuticals: MajorHealth Technology Produces noncommunicable and infectious diseases therapeutic medicines	Corporate Officer/Principal	2000-12-31

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Linked companies

Private companies	10
Baxter Healthcare Corp. Baxter Healthcare Corp. Medical SpecialtiesHealth Technology Develops, manufactures and distributes hospital supplies and medical technologies	Health Technology
Xeris Pharmaceuticals, Inc. Xeris Pharmaceuticals, Inc. Pharmaceuticals: MajorHealth Technology Develops and commercializes ready-to-use and liquid-stable injectables	Health Technology
Catheter Connections, Inc. Catheter Connections, Inc. Medical SpecialtiesHealth Technology Develops vascular access products	Health Technology
Bock Pharmacal Co. Bock Pharmacal Co. Miscellaneous Commercial ServicesCommercial Services Wholesale pharmaceutical packaging and distribution	Commercial Services
Western Illinois University Western Illinois University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Baxter BioScience Corp. Baxter BioScience Corp. BiotechnologyHealth Technology Provides biopharmaceutical and vaccines services	Health Technology
Viatris Holdings LLC Viatris Holdings LLC Pharmaceuticals: MajorHealth Technology Produces noncommunicable and infectious diseases therapeutic medicines	Health Technology
Caremark LLC
Durata Therapeutics, Inc. Durata Therapeutics, Inc. Pharmaceuticals: MajorHealth Technology Develops and commercializes novel therapeutics for infectious diseases and acute illnesses	Health Technology
Xeris Biopharma Holdings, Inc. Xeris Biopharma Holdings, Inc. BiotechnologyHealth Technology Develops and commercializes therapies	Health Technology