Marshall Hayward

Founder at JUPITER NEUROSCIENCES, INC.

Net worth: 709 140 $ as of 31/05/2026

71 year

91 connections

Health Technology

Consumer Services

Commercial Services

Profile

Marshall Hayward is the founder of Jupiter Neurosciences, Inc., founded in 2016, serving as Director & Chief Scientific Officer.
Dr. Hayward is Managing Member at Dr. Hayward Associates LLC since 2013.
Former positions include Director, VP-Analgesics Research & Development at Smithkline Beecham Plc; Director & Vice President-Analgesics Research at GSK Plc; Director-New Business Development at Rhodia Pharma Solutions Ltd.; Chief Scientific Officer & VP-Business Development at EffRx, Inc.; Principal at Wyeth Pharmaceuticals LLC; Chief Scientific Officer at EffRx Pharmaceuticals SA from 2002 to 2013; and Vice President-Business Development at Hurley Consulting Associates.
Education includes a doctorate from the University of Illinois in 1982 and an undergraduate degree from the University of Michigan in 1977.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
JUPITER NEUROSCIENCES, INC. 7.64%	02/06/2026	27,70,077 ( 7.64% )	709 140 $	31/05/2026

Marshall Hayward active positions

Companies	Position	Start
JUPITER NEUROSCIENCES, INC.	Founder	01/01/2016
Marshall Hayward Associates LLC	Corporate Officer/Principal	01/05/2013

All active positions of Marshall Hayward

Former positions of Marshall Hayward

Companies	Position	End
EffRx Pharmaceuticals SA EffRx Pharmaceuticals SA Pharmaceuticals: OtherHealth Technology Develops and markets drugs specializing in musculoskeletal & rare diseases	Chief Tech/Sci/R&D Officer	01/05/2013
EffRx, Inc. EffRx, Inc. Pharmaceuticals: MajorHealth Technology Develops and manufactures pharmaceutical products	Chief Tech/Sci/R&D Officer	10/06/2011
Wyeth Pharmaceuticals LLC Wyeth Pharmaceuticals LLC Pharmaceuticals: MajorHealth Technology Develops, manufactures and markets infant pharmaceutical products	Corporate Officer/Principal	-
Smithkline Beecham Plc Smithkline Beecham Plc Pharmaceuticals: OtherHealth Technology Develops and manufactures pharmaceutical products	Corporate Officer/Principal	-
Rhodia Pharma Solutions Ltd. Rhodia Pharma Solutions Ltd. Pharmaceuticals: MajorHealth Technology Manufactures pharmaceuticals	Corporate Officer/Principal	-

See the detail of Marshall Hayward's experience

Training of Marshall Hayward

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of Marshall Hayward's experience

Connections

1st degree connections

1st degree companies

Male

Female

Members of the board

Executives

See the personal network

Linked companies

Private companies	11
Smithkline Beecham Plc Smithkline Beecham Plc Pharmaceuticals: OtherHealth Technology Develops and manufactures pharmaceutical products	Health Technology
EffRx, Inc. EffRx, Inc. Pharmaceuticals: MajorHealth Technology Develops and manufactures pharmaceutical products	Health Technology
Wyeth Pharmaceuticals LLC Wyeth Pharmaceuticals LLC Pharmaceuticals: MajorHealth Technology Develops, manufactures and markets infant pharmaceutical products	Health Technology
EffRx Pharmaceuticals SA EffRx Pharmaceuticals SA Pharmaceuticals: OtherHealth Technology Develops and markets drugs specializing in musculoskeletal & rare diseases	Health Technology
GSK Plc GSK Plc Pharmaceuticals: MajorHealth Technology Develops, manufactures and distributes vaccines and other pharmaceutical products	Health Technology
Rhodia Pharma Solutions Ltd. Rhodia Pharma Solutions Ltd. Pharmaceuticals: MajorHealth Technology Manufactures pharmaceuticals	Health Technology
University of Illinois University of Illinois Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
University of Michigan University of Michigan Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Hurley Consulting Associates Hurley Consulting Associates Miscellaneous Commercial ServicesCommercial Services Provides health sciences consultation services	Commercial Services
Jupiter Neurosciences, Inc. Jupiter Neurosciences, Inc. Pharmaceuticals: MajorHealth Technology Manufactures pharmaceutical products	Health Technology
Marshall Hayward Associates LLC