James Hamilton

Chief Tech/Sci/R&D Officer at ARROWHEAD PHARMACEUTICALS, INC.

Net worth: 18 M $ as of 2026-05-30

48 year

Health Technology

Consumer Services

Profile

James C.
Hamilton is the founder of NanoValent Pharmaceuticals, Inc. Dr. Hamilton is Chief Medical Officer, Head-Research & Development at Arrowhead Pharmaceuticals, Inc. since 2025.
Formerly, Dr. Hamilton was Chief Executive Officer at Calando Pharmaceuticals, Inc. Dr. Hamilton completed undergraduate studies at Miami University and earned an MBA and a doctorate from The Ohio State University.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
ARROWHEAD PHARMACEUTICALS, INC. 0.17%	2026-03-04	236,958 ( 0.17% )	18 M $	2026-05-30

James Hamilton active positions

Companies	Position	Start
ARROWHEAD PHARMACEUTICALS, INC.	Chief Tech/Sci/R&D Officer	2025-01-31

All active positions of James Hamilton

Former positions of James Hamilton

Companies	Position	End
NanoValent Pharmaceuticals, Inc. NanoValent Pharmaceuticals, Inc. BiotechnologyHealth Technology Develops and manufactures proprietary targeted nanoparticle drugs	Founder	-
Calando Pharmaceuticals, Inc. Calando Pharmaceuticals, Inc. Pharmaceuticals: MajorHealth Technology Engages in the design and development of drug-delivery-enhanced small molecule therapeutics	President	-

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Linked companies

Private companies	5
Arrowhead Pharmaceuticals, Inc. Arrowhead Pharmaceuticals, Inc. BiotechnologyHealth Technology Develops novel drugs to treat intractable diseases	Health Technology
Calando Pharmaceuticals, Inc. Calando Pharmaceuticals, Inc. Pharmaceuticals: MajorHealth Technology Engages in the design and development of drug-delivery-enhanced small molecule therapeutics	Health Technology
Miami University Miami University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
The Ohio State University The Ohio State University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
NanoValent Pharmaceuticals, Inc. NanoValent Pharmaceuticals, Inc. BiotechnologyHealth Technology Develops and manufactures proprietary targeted nanoparticle drugs	Health Technology