Is Gossamer Bio, Inc. a real, registered company?
Gossamer Bio, Inc. is a registered filer with the SEC (CIK 1728117) and has filed since 2023-08-07. 2 filings are on record, the latest on 2026-09-04.
A filing shows the company exists and what it reports about itself. It is not an audit or a rating.
Who runs Gossamer Bio, Inc.?
Gossamer Bio, Inc.'s filings name Bryan Giraudo, Caryn Peterson, Christian Waage and 13 more as its officers, directors or promoters.
How much has Gossamer Bio, Inc. raised?
Its new offerings report $237.10M sold across 2 offerings, as its own filings state.
Run the free check on Gossamer Bio, Inc. →
San Diego, CALIFORNIA
Biotechnology
2
$237.10M
Every filing
| Filed | Type | Amount sold | Total offering | Records |
|---|---|---|---|---|
| 2026-09-04 | New offering first sale 2026-08-20 | $25M | $150M | details · SEC filing |
| 2023-08-07 | New offering first sale 2023-07-24 | $212.10M | $212.10M | SEC filing |
Want the whole picture on Gossamer Bio, Inc.?
Example from a real report (our sample on Target): “The Q2 2026 earnings report, published August 19, 2026, showed adjusted EPS of $2.46 against an expected $2.33” Source: CNBC
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What the Full Report on Gossamer Bio, Inc. covers
The Short Answer
Which Company This Is
What They Do, And How The Money Works
Who Runs It, And How To Reach Them
The Money: Funding, Valuation, Runway
Who Pays Them, And Who They Are Up Against
Warning Bells
Sources
6 cited sources found
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How the total is counted: the amount sold on each new offering, added together. Amendments are left out, because an amendment restates an offering already counted. A filing whose figures have not been read yet shows a dash and adds nothing.
Every figure here is read from Gossamer Bio, Inc.'s own filings with the SEC. The people those filings name are on the team page.