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Gossamer Bio, Inc. logo

Gossamer Bio, Inc. (GOSS) Stock Ticker

NASDAQ: GOSS · Healthcare · Biotechnology
$11.52+5.30%
USD · as of 2026-09-29 · market cap $70.4M
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GOSS right now

Growing revenue 38% a year on 100% gross margins.
Options expect by Oct 6±20.2%
Options expect by Oct 29±41.9%
Priced in for Nov 4 earnings±45.9%
IV rank (30-day)79% · rich
From Tickr's live models · 2026-09-29. Not investment advice.

Market factors today

Tickr 500 vs S&P 500+0.49%+1.0% MTD
Momentum L/S+1.35%+15.1% MTD
High-beta momo L/S+1.46%+22.2% MTD
Rate sensitivity L/S+1.91%+6.9% MTD
Oil sensitivity L/S-2.54%-5.3% MTD
Unprofitable tech-1.43%+3.7% MTD

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About Gossamer Bio, Inc.

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.

GOSS stock facts

Ticker symbolGOSS
ExchangeNASDAQ
SectorHealthcare
IndustryBiotechnology
Market cap$70.4M
CEOFaheem Hasnain
Employees162
HeadquartersSan Diego, CA, US
IPO date2019-02-08
Websitewww.gossamerbio.com

What you can see for GOSS on Tickr

Live GOSS price chart with overlays, the options chain, implied move, IV rank, options flow and Strategy Lab, financial statements and consensus estimates, analyst ratings, catalysts, news with AI scoring, and an AI chat that has read the GOSS report.

Rankings

Largest Healthcare companiesLargest companies by market cap

FAQ

What is the ticker symbol for Gossamer Bio, Inc.?

The ticker symbol for Gossamer Bio, Inc. is GOSS, listed on the NASDAQ.

What is GOSS?

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…

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