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Arrowhead Pharmaceuticals

NASDAQ: ARWR $86.00 USD~$4B MCAP

Arrowhead Pharmaceuticals develops medicines that treat intractable diseases by silencing the genes that cause them. With Phase 3 data showing a 'potentially best-in-class profile,' Arrowhead plans to submit plozasiran for FDA approval by year-end to rival Ionis's Tryngolza in severe hypertriglyceridemia.

Company Info

Sector:RNA Therapeutics
Headquarters:Pasadena, California, USA
Founded:1989

Upcoming Milestones & Key Dates

Q4 2026
Regulatory

FDA submission for plozasiran

2027
Regulatory

PDUFA decision expected

Clinical Development Pipeline

Plozasiran

Target: APOC3 siRNA
Severe hypertriglyceridemia
Preclinical
Phase 1
Phase 2
Phase 3
Approved

Plozasiran

Target: APOC3 siRNA
Familial chylomicronemia syndrome
Preclinical
Phase 1
Phase 2
Phase 3
Approved

Zodasiran

Target: ANGPTL3 siRNA
Dyslipidemia
Preclinical
Phase 1
Phase 2
Phase 3
Approved

Recent News

Therapeutics DevelopmentBioSpace

Arrowhead puts pressure on Ionis with positive data for triglyceride lowering drug

With Phase 3 data showing what analysts called a 'potentially best-in-class profile,' Arrowhead Pharmaceuticals plans to submit for FDA approval of plozasiran by the end of the year—hoping to follow to market Ionis Pharmaceuticals' Tryngolza, which got the regulator's nod in severe hypertriglyceridemia last month.

Leadership Team

Christopher Anzalone

President and Chief Executive Officer

Javier San Martin

Chief Medical Officer

To be confirmed

Chief Scientific Officer

Careers & Job Openings

See all open roles

Various
Pasadena, CA
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