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VOL. XII · NO. 117Established MMXIV · George Town, Grand CaymanAtlantic Edition · $4.50

The Cayman Journal

Finance · Business · Technology · Caribbean & Global Affairs
Markets · Healthcare

Gossamer Bio, Inc. (GOSS)

NMS · Biotechnology

$0.21+0.01 (+2.86%)Quote refreshed

Sources: Yahoo Finance (quote, statistics) · SEC EDGAR (filings, insider trades, 13F holders) · company filings & press wires

Market Cap
$100.3M
P/E (TTM)
EPS
$-0.83
Div Yield
52W Range
$0.11–$3.87
Beta
2.04

Company overview

Next earnings: 2026-08-05(8d)

Gossamer Bio, Inc., a clinical-stage biopharmaceutical company, focuses on developing and commercializing seralutinib for the treatment of pulmonary hypertension and pulmonary arterial hypertension in the United States. The company develops GB002, an inhaled, small molecule, platelet-derived growth factor receptor, or PDGFR, colony-stimulatin factor 1 receptor and c-KIT inhibitor, which is in Phase 3 clinical trial for the treatment of PAH. It has license agreements with Pulmokine, Inc. to develop and commercialize GB002 and related backup compounds. The company was formerly known as FSG, Bio, Inc. and changed its name to Gossamer Bio, Inc. in 2017. The company was incorporated in 2015 and is headquartered in San Diego, California.

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Recent press releases

Gossamer Bio, Inc. has not issued a press release in this window.

SEC filings

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Gossamer Bio, Inc. has not filed an SEC document in this window.

Gossamer Bio, Inc. has no reported insider trades in the last 90 days.

Institutional holders

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As of 2025-12-31 · prior 2025-09-30
9,310,969 sh+139.7%
17,056,878 sh+23.2%
3,845,885 sh+19123.7%
18,093,034 sh0.0%
12,873,209 sh+7.2%
7,222,559 sh+17.8%
2,135,722 sh-55.3%
189,475 sh-92.4%

People at Gossamer Bio, Inc.

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Quarterly financials

Full financials →
Revenue trend
03/25
$9.9M
NI -$36.6M
06/25
$2.8M
NI -$38.3M
09/25
$13.3M
NI -$48.2M
RevenueNI = Net Income
EPS trend (diluted)
Latest: $-0.21
Prior: $-0.17
Revenue sparkline