3.34
price up icon0.00%   0.00
after-market After Hours: 3.30 -0.04 -1.20%
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Gossamer Bio Inc stock is traded at $3.34, with a volume of 1.14M. It is up +0.00% in the last 24 hours and up +40.34% over the past month. Gossamer Bio Inc is a clinical-stage biopharmaceutical company. It focuses on discovering, acquiring, developing, and commercializing therapeutics in the disease areas of immunology, inflammation, and oncology. The company pipeline products include Seralutinib, which address the cellular overgrowth, fibrosis, and vascular remodeling which underlie PAH (pulmonary arterial hypertension); GB004, for the treatment of inflammatory bowel disease, including ulcerative colitis and Crohn's disease; GB1275, for the treatment of oncology indications; and GB001, for the treatment of moderate-to-severe eosinophilic asthma.
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Previous Close:
$3.34
Open:
$3.325
24h Volume:
1.14M
Relative Volume:
0.31
Market Cap:
$773.06M
Revenue:
-
Net Income/Loss:
$-179.82M
P/E Ratio:
-2.5113
EPS:
-1.33
Net Cash Flow:
$-159.16M
1W Performance:
+9.15%
1M Performance:
+40.34%
6M Performance:
+187.93%
1Y Performance:
+375.99%
1-Day Range:
Value
$3.25
$3.40
1-Week Range:
Value
$2.995
$3.40
52-Week Range:
Value
$0.6666
$3.60

Gossamer Bio Inc Stock (GOSS) Company Profile

Name
Name
Gossamer Bio Inc
Name
Phone
(858) 684-1300
Name
Address
3115 MERRYFIELD ROW, SAN DIEGO, CA
Name
Employee
145
Name
Twitter
@GossamerBio
Name
Next Earnings Date
2024-11-07
Name
Latest SEC Filings
Name
GOSS's Discussions on Twitter

Compare GOSS with other stocks

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
Biotechnology icon
GOSS
Gossamer Bio Inc
3.34 773.06M 0 -179.82M -159.16M -1.33
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VRTX
Vertex Pharmaceuticals Inc
433.61 109.65B 11.74B 3.68B 3.34B 14.19
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REGN
Regeneron Pharmaceuticals Inc
780.19 82.46B 14.25B 4.58B 3.88B 41.77
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ALNY
Alnylam Pharmaceuticals Inc
451.23 58.81B 3.21B 43.57M 221.36M 0.2405
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ARGX
Argen X Se Adr
911.98 56.50B 3.06B 1.28B 447.35M 19.67
Biotechnology icon
INSM
Insmed Inc
207.77 43.62B 447.02M -1.18B -906.14M -6.1812

Gossamer Bio Inc Stock (GOSS) Upgrades & Downgrades

Date Action Analyst Rating Change
Sep-10-25 Upgrade UBS Neutral → Buy
Jul-14-25 Initiated Scotiabank Sector Outperform
Jun-25-24 Initiated Oppenheimer Outperform
Apr-05-24 Resumed Wedbush Outperform
Jul-27-23 Downgrade UBS Buy → Neutral
Mar-07-23 Downgrade Raymond James Outperform → Mkt Perform
Mar-01-23 Initiated Guggenheim Neutral
Dec-07-22 Downgrade Barclays Overweight → Equal Weight
Dec-07-22 Downgrade JP Morgan Neutral → Underweight
Dec-07-22 Downgrade SMBC Nikko Outperform → Neutral
Oct-20-22 Initiated Goldman Buy
Sep-21-22 Initiated JP Morgan Neutral
Sep-19-22 Initiated Wedbush Outperform
Apr-18-22 Initiated Raymond James Outperform
Apr-06-22 Initiated UBS Buy
Jan-10-22 Upgrade SMBC Nikko Neutral → Outperform
Nov-09-21 Resumed Cantor Fitzgerald Overweight
Sep-21-21 Resumed Piper Sandler Overweight
Jun-29-20 Initiated H.C. Wainwright Buy
Apr-22-20 Initiated Piper Sandler Overweight
Feb-27-20 Initiated Barclays Overweight
Dec-03-19 Resumed BofA/Merrill Buy
Oct-30-19 Initiated Berenberg Buy
Mar-05-19 Initiated Barclays Overweight
Mar-05-19 Initiated BofA/Merrill Buy
Mar-05-19 Initiated Evercore ISI Outperform
Mar-05-19 Initiated SVB Leerink Outperform
View All

Gossamer Bio Inc Stock (GOSS) Latest News

pulisher
Nov 28, 2025

How Recent Developments Are Shaping the Gossamer Bio Investment Story - Yahoo Finance

Nov 28, 2025
pulisher
Nov 25, 2025

Gossamer Bio, Inc.'s (NASDAQ:GOSS) 28% Share Price Surge Not Quite Adding Up - simplywall.st

Nov 25, 2025
pulisher
Nov 25, 2025

Gossamer Bio to Participate in Upcoming December 2025 Investor Conferences - BioSpace

Nov 25, 2025
pulisher
Nov 24, 2025

Gossamer Bio to Participate in Upcoming Investor Conferences - Enidnews.com

Nov 24, 2025
pulisher
Nov 22, 2025

GOSS News Today | Why did Gossamer Bio stock go down today? - MarketBeat

Nov 22, 2025
pulisher
Nov 21, 2025

How Gossamer Bio Inc. (4GB) stock reacts to fiscal policiesWeekly Trend Summary & Consistent Growth Equity Picks - newser.com

Nov 21, 2025
pulisher
Nov 21, 2025

How Gossamer Bio Inc. (4GB) stock moves in volatile trading sessionsMarket Risk Analysis & Stock Portfolio Risk Management - newser.com

Nov 21, 2025
pulisher
Nov 21, 2025

What downside risks could hit Gossamer Bio Inc. (4GB) stock2025 Winners & Losers & Detailed Earnings Play Strategies - newser.com

Nov 21, 2025
pulisher
Nov 20, 2025

Volume spikes in Gossamer Bio Inc. stock – what they meanPortfolio Risk Summary & Accurate Trade Setup Notifications - newser.com

Nov 20, 2025
pulisher
Nov 19, 2025

What RSI levels show for Gossamer Bio Inc. (4GB) stockPortfolio Gains Report & Fast Entry Momentum Trade Alerts - newser.com

Nov 19, 2025
pulisher
Nov 19, 2025

Strategies to average down on Gossamer Bio Inc.2025 Trading Recap & Long Hold Capital Preservation Tips - newser.com

Nov 19, 2025
pulisher
Nov 19, 2025

Will Gossamer Bio Inc. stock benefit from sector rotationJuly 2025 Short Interest & Low Risk High Reward Ideas - newser.com

Nov 19, 2025
pulisher
Nov 19, 2025

Why Gossamer Bio Inc. (4GB) stock could outperform next yearMarket Sentiment Report & Entry Point Confirmation Alerts - newser.com

Nov 19, 2025
pulisher
Nov 19, 2025

Is now a turning point for Gossamer Bio Inc.July 2025 Market Mood & Real-Time Stock Movement Alerts - newser.com

Nov 19, 2025
pulisher
Nov 19, 2025

Is Gossamer Bio Inc. stock near bottom after declineJuly 2025 Pullbacks & Safe Entry Point Identification - newser.com

Nov 19, 2025
pulisher
Nov 19, 2025

Ranking Gossamer Bio Inc. among high performing stocks via toolsQuarterly Market Summary & High Accuracy Swing Entry Alerts - newser.com

Nov 19, 2025
pulisher
Nov 19, 2025

Why retail investors favor Gossamer Bio Inc. stockTreasury Yields & Advanced Swing Trade Entry Alerts - newser.com

Nov 19, 2025
pulisher
Nov 19, 2025

Why Gossamer Bio Inc. stock remains undervalued2025 Risk Factors & Reliable Momentum Entry Alerts - newser.com

Nov 19, 2025
pulisher
Nov 19, 2025

Why millennials buy Gossamer Bio Inc. (4GB) stockMarket Activity Recap & Community Verified Watchlist Alerts - newser.com

Nov 19, 2025
pulisher
Nov 19, 2025

What valuation multiples suggest for Gossamer Bio Inc. stockBuy Signal & Community Verified Watchlist Alerts - newser.com

Nov 19, 2025
pulisher
Nov 18, 2025

Gossamer Bio, Inc. (NASDAQ:GOSS) Stock Rockets 37% As Investors Are Less Pessimistic Than Expected - 富途牛牛

Nov 18, 2025
pulisher
Nov 16, 2025

How to use Fibonacci retracement on Gossamer Bio Inc.Market Growth Summary & Real-Time Sentiment Analysis - newser.com

Nov 16, 2025

Gossamer Bio Inc Stock (GOSS) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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$40.02
price up icon 0.45%
$104.46
price down icon 1.13%
$32.36
price up icon 1.38%
$103.15
price up icon 0.44%
biotechnology ONC
$340.61
price down icon 0.01%
$207.77
price up icon 1.59%
Cap:     |  Volume (24h):