Joseph Baroldi

Corporate Officer/Principal at IONIS PHARMACEUTICALS, INC.

Net worth: 4 M $ as of 30/06/2026

48 year

Health Technology

Consumer Services

Profile

Joseph T.
Baroldi is Chief Business Officer & Executive Vice President at Ionis Pharmaceuticals, Inc. since 2022.
Formerly, Mr. Baroldi was Vice President-Business Development at Ionis Pharmaceuticals, Inc. from 2009 to 2020 and Chief Operating Officer at Avidity Biosciences, Inc. from 2020 to 2022.
Education includes undergraduate studies at the University of California, Irvine and an MBA from the Rady School of Management at UC San Diego.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
IONIS PHARMACEUTICALS, INC. 0.03%	28/04/2026	49,256 ( 0.03% )	4 M $	30/06/2026

Joseph Baroldi active positions

Companies	Position	Start
IONIS PHARMACEUTICALS, INC.	Corporate Officer/Principal	31/01/2022

All active positions of Joseph Baroldi

Former positions of Joseph Baroldi

Companies	Position	End
AVIDITY BIOSCIENCES, INC.	Chief Operating Officer	21/01/2022
IONIS PHARMACEUTICALS, INC.	Corporate Officer/Principal	01/01/2020

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Linked companies

Private companies	4
Ionis Pharmaceuticals, Inc. Ionis Pharmaceuticals, Inc. Pharmaceuticals: MajorHealth Technology Discovers and develops antisense drugs	Health Technology
Avidity Biosciences, Inc. Avidity Biosciences, Inc. BiotechnologyHealth Technology Operates as a biotechnology company that provides research and development, administrative & investment services	Health Technology
University of California, Irvine University of California, Irvine Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Rady School of Management at UC San Diego Rady School of Management at UC San Diego Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services