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Athira Pharma secures $90M in upfront financing and up to $146M in warrants to support Phase 3 development of lasofoxifene for metastatic breast cancer, co-led by Commodore Capital and Perceptive Advisors.

PUBLIC · LONADec 18, 2025

Amount Raised

$90 Million

Round Type

Funding Round

BothellBiotechnologyHealth CareTherapeuticsPharmaceutical

Investors

Adar1Blackstone Multi Asset InvestingKalehua CapitalCommodore CapitalPerceptive AdvisorsTcgx

Description

Athira Pharma has announced a financing of up to $236 million, including an upfront $90 million in private placement financing. The funds will support the development of lasofoxifene for metastatic breast cancer. This financing is co-led by Commodore Capital, Perceptive Advisors, and TCGX. The company aims to achieve key clinical and regulatory milestones with this investment.

Quick answer

LeonaBio, Inc. raised $90 Million in a Funding Round round, dated December 18, 2025. Investors: Adar1, Blackstone Multi Asset Investing, Kalehua Capital, Commodore Capital, Perceptive Advisors and Tcgx. LeonaBio, Inc. is based in Bothell, Washington, United States.

How much did LeonaBio, Inc. raise?
LeonaBio, Inc. raised $90 Million in a Funding Round round on December 18, 2025.
Who invested in LeonaBio, Inc?
Adar1, Blackstone Multi Asset Investing, Kalehua Capital, Commodore Capital, Perceptive Advisors and Tcgx are named as investors in this round.
What does LeonaBio, Inc. do?
Athira Pharma, Inc. is a late clinical-stage biopharmaceutical company focused on developing small molecules to restore neuronal health and slow neurodegeneration.
Where is LeonaBio, Inc. based and how big is it?
LeonaBio, Inc. is based in Bothell, Washington, United States.
Who are the decision-makers at LeonaBio, Inc?
Fundz holds 1 contact at LeonaBio, Inc. Names and contact details are shown to Fundz members.

Source: Fundz verified event record.

Who else raised in Therapeutics and Pharmaceutical around the same time

Companies in the same sectors as LeonaBio, Inc. that raised within 45 days of this round, from Fundz verified event records.

  • Os Therapies raised $3.5M on January 14, 2026.
  • Parabilis Medicines raised $305M (Series F) on January 8, 2026.
  • Navega Therapeutics raised $1.3M (Seed) on January 2, 2026.
  • CASI Pharmaceuticals raised $5M on December 27, 2025.
  • Citius Oncology raised $18M (Funding Round) on December 9, 2025.
  • Axoltis Pharma raised $21M (Series A) on December 2, 2025.

Who to call at LeonaBio, Inc., and when

A new round usually means LeonaBio, Inc. is about to hire and buy. The teams that reach out first get the meeting.

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Company Information

Company

LeonaBio, Inc.

Location

18706 N Creek Pkwy, Suite 104

Bothell, Washington, United States

About

Athira Pharma, Inc. is a late clinical-stage biopharmaceutical company focused on developing small molecules to restore neuronal health and slow neurodegeneration.

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Related People

1 contact
Verified contacts16 people are listed at LeonaBio, Inc.. We don't have their email yet.See plans and pricing
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