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TippingPoint Biosciences has raised $4.5M in a Seed round led by SOSV and LKS Fund to develop pioneering therapies for pediatric brain cancer.

PRIVATEMar 31, 2026

Amount Raised

$4.5 Million

Round Type

Seed

San FranciscoBiotechnologyHealth CareMedicalTherapeutics

Investors

Storyhouse VenturesAmerican Cancer Society BrightEdgeWeCANXeiaSazze PartnersFreeflow VenturesSontag Innovation FundWe CanSosvLKS Fund

Description

TippingPoint Biosciences announced the closing of an oversubscribed $4.5 million seed financing for a breakthrough drug discovery platform. This platform targets epigenetic protein interfaces considered 'undruggable,' advancing precision medicine for pediatric cancers. The funding was led by SOSV and LKS Fund with contributions from other notable investors. The company aims to unlock new therapy targets for complex diseases.

Quick answer

TippingPoint Biosciences raised $4.5 Million in a Seed round, dated March 31, 2026. Investors: Storyhouse Ventures, American Cancer Society BrightEdge, WeCAN, Xeia, Sazze Partners, Freeflow Ventures, Sontag Innovation Fund and We Can. TippingPoint Biosciences is based in San Francisco, California, United States.

How much did TippingPoint Biosciences raise?
TippingPoint Biosciences raised $4.5 Million in a Seed round on March 31, 2026.
Who invested in TippingPoint Biosciences?
Storyhouse Ventures, American Cancer Society BrightEdge, WeCAN, Xeia, Sazze Partners, Freeflow Ventures, Sontag Innovation Fund and We Can are named as investors in this round.
What does TippingPoint Biosciences do?
TippingPoint Biosciences is a San Francisco-based therapeutic company focused on innovative drug discovery targeting the aberrant DNA in cancer cells.
Where is TippingPoint Biosciences based and how big is it?
TippingPoint Biosciences is based in San Francisco, California, United States.
Who are the decision-makers at TippingPoint Biosciences?
Fundz holds 1 contact at TippingPoint Biosciences. Names and contact details are shown to Fundz members.

Source: Fundz verified event record.

Who else raised in Medical and Therapeutics around the same time

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

  • Citius Oncology raised $37M on May 6, 2026.
  • TransCode Therapeutics raised $20M (Funding Round) on April 7, 2026.
  • Sonire Therapeutics raised $18M (Series A) on March 31, 2026.
  • Diamyd Medical raised $125M (Funding Round) on March 23, 2026.
  • Combat Medical raised $3.5M (Series A) on March 12, 2026.
  • NexCure raised $19M (Series A) on March 5, 2026.

Who to call at TippingPoint Biosciences, and when

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Company Information

Company

TippingPoint Biosciences

Location

San Francisco, California, United States

About

TippingPoint Biosciences is a San Francisco-based therapeutic company focused on innovative drug discovery targeting the aberrant DNA in cancer cells. Led by CEO Dr. Laura Hsieh, the company has developed a novel platform for identifying first-in-class drugs for diseases related to dysfunctional DNA packaging. Their screening platform aims to directly target defective chromatin in disease cells while preserving healthy cells. The technology has applications in several disease areas, including cancer and neurodegenerative diseases.

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