Gossamer Bio — Valuation, Funding & Investors

Recent changes

Aug 20, 2026Aug 20, 2026Raised $25M SEC EDGAR Form D

Funding History

1 event · sources dated per row

Date	Event	Amount	Valuation	Investors	Source
Aug 20, 2026	funding round	$25M	—		SEC EDGAR Form D

No Value Add Pulse story covers Gossamer Bio yet. This profile is built from filings, registries and sourced research — every figure above carries its date and source.

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Sources & methodologyshow

Where these figures come from

SEC EDGAR Form Dprimary source1 fact

Figures are labelled Reported (a source states it), Estimated, Derived (computed from other facts) or Rumored (in talks / unconfirmed). Rumors never replace a confirmed figure. Each figure keeps its own as-of date; history is preserved rather than overwritten.

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