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Gossamer Bio, Inc.

GOSS · NasdaqGS · USD

10.53 -0.20 (-1.86%)

At close: Sep 14, 2026, 8:00 PM

10.91 +1.96%

After-hours: 4:24 PM

Market Cap
$65.38M
Volume
259K
Next earnings date
Nov 4, 2026

Gossamer Bio, Inc. (GOSS) Stock Price, Analysis & Data

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12-month target · n/a analysts

Analyst Consensus: n/a

Interval:1D
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Financial Performance

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Latest Earnings

ReportedVs estimateYoY Change
Revenue$9.24Mn/a-19.59%
EPS-$8,17+$1,82+39.93%

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Metrics

Bid
10.69
Net Income (ttm)
-125M
2.00
-52.8
n/a
-0.69
P/B (ttm)
-55.73
P/S (ttm)
1.23
Earnings Date
Nov 4, 2026
Ask
10.67
Volume
258,961
Avg. Volume (20D)
346,484
Open
10.95
Previous Close
10.73
Day's Range
10.07 - 11.08
52-Week Range
9.12 - 309.60
Ex-Dividend Date
n/a

About Gossamer Bio, Inc.

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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. Biotechnology · Healthcare

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.

Industry Biotechnology
Sector Healthcare
IPO Date Feb 8, 2019
Employees 161
Stock Exchange NasdaqGS
Ticker Symbol GOSS