Cascadian Therapeutics

Acquired

Seattle, United States · Founded 1985

Employees
11–50
Founded
1985
Business Model
B2B
Last Round
Venture RoundJan 2010
Rounds
1

About

Cascadian Therapeutics was a Seattle-based biopharmaceutical company focused on developing targeted therapies for cancer. The company developed tucatinib (ONT-380), a highly selective HER2 inhibitor for HER2-positive breast cancer. Cascadian was acquired by Seattle Genetics in February 2018 for $614 million; tucatinib subsequently received FDA approval as Tukysa in 2020.

Summary

Cascadian Therapeutics is a Biotech company based in Seattle, United States, founded in 1985. Its most recent funding was a Venture Round round in Jan 2010. Investors include Seagen (Seattle Genetics).

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Funding History

AcquisitionJan 2018
$614.0M

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Investors

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