Cambridge, MA · Founded 2019 · Privately Held (backing)
Developer of biological therapeutics technology designed to treat unmet needs in oncology and infectious diseases. PineTree Therapeutics is based in Cambridge, MA and was founded in 2019. Its last reported valuation was $358 million in Aug 2025. It has raised $97.5 million.
Last reported valuation
$358.0M
Oct 2026
Priced at
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Total raised
$97.5M
Last round
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Cap table — not yet on record
PineTree Therapeutics's share-class structure hasn't surfaced in our sources yet. Cap tables are assembled from certificates of incorporation, round filings, and disclosures as they land.
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·The complete investor list: 19 names
·Watch PineTree Therapeutics: the Monday email on marks, rounds and moves