GOSS

Gossamer Bio Inc

0.1732

Jul 02 • 04:00PM ET +0.0055 (3.28%)

Healthcare Biotechnology USA Micro NASD

Jul 01, 9:15 AMGossamer Bio sets $0.19 conversion price on 7.50% 2030 notes and $0.34 exercise price on accompanying warrants

Peers: ACET ACRV ANIX ATHE ATYR LONA COYA CYPH INO NRXP

| Held by: VTI VXF IBB VTWO SCHA VHT PRFZ ITOT VTWG ESSC

Scroll to Statements

Index	RUT
Market Cap	84.67M
Enterprise Value	188.38M
Income	-180.40M
Sales	55.54M
Book/sh	-0.69
Cash/sh	0.20
Dividend Est.	-
Dividend TTM	-
Dividend Ex-Date	-
Dividend Gr. 3/5Y	- -
Payout	-
Employees	162
IPO	Feb 08, 2019

P/E	-
Forward P/E	-
PEG	-
P/S	1.52
P/B	-
P/C	0.85
P/FCF	-
EV/EBITDA	-
EV/Sales	3.39
Quick Ratio	2.20
Current Ratio	2.20
Debt/Eq	-
LT Debt/Eq	-
Option/Short	Yes / Yes

EPS (ttm)	-0.79
EPS next Y	-0.09
EPS next Q	-0.11
EPS this Y	47.20%
EPS next Y	76.70%
EPS next 5Y	-
EPS past 3/5Y	34.98% 26.82%
Sales past 3/5Y	- -
EPS Y/Y TTM	-248.85%
Sales Y/Y TTM	-55.42%
EPS Q/Q	-23.41%
Sales Q/Q	71.45%
Earnings	May 18 BMO
EPS/Sales Surpr.	-20.85% 263.19%

Insider Own	8.10%
Insider Trans	0.00%
Inst Own	61.27%
Inst Trans	-3.67%
ROA	-88.11%
ROE	-783.37%
ROIC	-445.50%
Gross Margin	98.39%
Oper. Margin	-308.46%
Profit Margin	-324.82%
SMA20	3.35%
SMA50	-28.68%
SMA200	-89.46%
Trades

Shs Outstand	488.85M
Shs Float	449.27M
Short Float	12.51%
Short Ratio	4.71
Short Interest	56.21M
52W High	3.87 -95.52%
52W Low	0.14 23.71%
Volatility	8.80% 11.39%
ATR (14)	0.02
RSI (14)	41.45
Beta	2.04
Rel Volume	1.38
Avg Volume	11.93M
Volume	16,477,763

Perf Week	4.84%
Perf Month	-13.49%
Perf Quarter	-52.55%
Perf Half Y	-94.45%
Perf YTD	-94.41%
Perf Year	-85.69%
Perf 3Y	-85.57%
Perf 5Y	-97.90%
Perf 10Y	-
Recom	2.71
Target Price	3.86
Prev Close	0.17
Price	0.17
Change	3.28%

Date	Action	Analyst	Rating Change	Price Target Change
Mar-23-26	Downgrade	Cantor Fitzgerald	Overweight → Neutral
Feb-24-26	Downgrade	Wedbush	Outperform → Neutral	$1
Feb-24-26	Downgrade	Leerink Partners	Outperform → Market Perform	$1
Feb-24-26	Downgrade	Barclays	Overweight → Equal Weight	$0.30
Jan-28-26	Initiated	Barclays	Overweight	$9
Sep-10-25	Upgrade	UBS	Neutral → Buy	$9
Jul-14-25	Initiated	Scotiabank	Sector Outperform	$11
Jun-25-24	Initiated	Oppenheimer	Outperform	$9
Apr-05-24	Resumed	Wedbush	Outperform	$4
Jul-27-23	Downgrade	UBS	Buy → Neutral	$8 → $1.25
Mar-07-23	Downgrade	Raymond James	Outperform → Mkt Perform
Mar-01-23	Initiated	Guggenheim	Neutral
Dec-07-22	Downgrade	SMBC Nikko	Outperform → Neutral	$3
Dec-07-22	Downgrade	JP Morgan	Neutral → Underweight
Dec-07-22	Downgrade	Barclays	Overweight → Equal Weight	$18 → $2
Oct-20-22	Initiated	Goldman	Buy	$22
Sep-21-22	Initiated	JP Morgan	Neutral	$17
Sep-19-22	Initiated	Wedbush	Outperform	$24
Apr-18-22	Initiated	Raymond James	Outperform	$19
Apr-06-22	Initiated	UBS	Buy	$19

Show Previous Ratings

Jul-01-26 09:00AM	Gossamer Bio, Inc. Announces Determination of Conversion Rate for 7.50% Convertible Senior Secured First Lien Notes due 2030 and Exercise Price for Purchase Warrants (Business Wire)
Jun-17-26 06:19PM	Gossamer Bio Inc (GOSS) Q1 2026 Earnings Call Highlights: Strategic Debt Reduction and ... (GuruFocus.com) +6.74% -6.15%
08:00AM	Gossamer Bio, Inc. Announces Final Tender Results for Exchange Offer and Consent Solicitation with Respect to Existing Convertible Notes (Business Wire)
Jun-03-26 08:00AM	Gossamer Bio, Inc. Announces Early Tender Results and Early Settlement for Exchange Offer and Consent Solicitation with Respect to Existing Convertible Notes (Business Wire) -5.94%
Jun-02-26 08:00AM	Gossamer Bio, Inc. Announces Extension of Early Tender Date for Exchange Offer and Consent Solicitation with Respect to Existing Convertible Notes (Business Wire)
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Jun-01-26 03:50AM	Gossamer Bio, Inc. Sued for Securities Law Violations - Contact the DJS Law Group to Discuss Your Rights - GOSS (PR Newswire) -14.21%
May-18-26 10:14AM	Gossamer Bio Shares Decline After Wider-Than-Expected Q1 Loss Despite Revenue Beat (GOSS) (InvestorsHub) -43.32%
07:05AM	Gossamer Bio, Inc. Launches Exchange Offer and Consent Solicitation Intended to Eliminate Over $120 Million of Debt with Existing Noteholder Support (Business Wire)
07:00AM	Gossamer Bio Announces First Quarter 2026 Financial Results and Provides Business Update (Business Wire)
May-15-26 06:21PM	Gossamer Bio: Q1 Earnings Snapshot (Associated Press)
07:01AM	Gossamer Bio to Announce First Quarter 2026 Financial Results and Host Conference Call and Webcast on May 18, 2026 (Business Wire)
Apr-10-26 07:53AM	Shareholders who lost money in Gossamer Bio, Inc (NASDAQ: GOSS) Should Contact Wolf Haldenstein Immediately (PR Newswire) +10.20%
Apr-03-26 07:30AM	Gossamer Bio, Inc. Sued for Securities Law Violations - Contact the DJS Law Group to Discuss Your Rights GOSS (Business Wire)
Mar-25-26 09:00AM	GOSS: Announces Topline Results for Phase 3 PROSERA Trial -- LEVI & KORSINSKY, LLP (PR Newswire) +10.61%
Mar-17-26 04:08PM	Gossamer Bio: Q4 Earnings Snapshot (Associated Press Finance) -7.99%
04:01PM	Loading…
04:01PM	Gossamer Bio Announces Fourth Quarter and Full-Year 2025 Financial Results and Provides Corporate Update (Business Wire)
Mar-09-26 10:00AM	Kyntra Bio (KYNB) Expected to Beat Earnings Estimates: What to Know Ahead of Q4 Release (Zacks) +10.90%
Mar-07-26 06:46AM	Top 3 Health Care Stocks That Could Lead To Your Biggest Gains In Q1 (Benzinga)
Mar-05-26 10:00AM	Earnings Preview: Gossamer Bio (GOSS) Q4 Earnings Expected to Decline (Zacks) -10.03%
Mar-04-26 06:50PM	GOSS: Announces Topline Results for Phase 3 PROSERA Trial -- LEVI & KORSINSKY, LLP (PR Newswire) +23.40%
Feb-26-26 12:15PM	Intellia Therapeutics, Inc. (NTLA) Reports Q4 Loss, Tops Revenue Estimates (Zacks) +5.76%
09:55AM	Here's Why Gossamer Bio (GOSS) Is a Great 'Buy the Bottom' Stock Now (Zacks)
09:35AM	Gossamer Bio (GOSS) Loses 85% in 4 Weeks, Here's Why a Trend Reversal May be Around the Corner (Zacks)
Feb-25-26 05:51AM	Gossamer Bio (GOSS) Reports Topline Phase 3 Results for Seralutinib in Pulmonary Arterial Hypertension (Insider Monkey) -8.50%
Feb-24-26 09:40AM	Arvinas, Inc. (ARVN) Reports Q4 Loss, Misses Revenue Estimates (Zacks)
09:39AM	Qualcomm, Booking Holdings upgraded: Wall Street's top analyst calls (The Fly)
06:00AM	Novo to cut GLP-1 drug prices; Palvella soars on study data (BioPharma Dive)
Feb-23-26 01:13PM	Gossamer Bios Phase 3 PROSERA PAH Trial Misses Primary Endpoint Despite Numerical 6MWD Gain (MarketBeat) -80.13%
09:57AM	Gossamer Bio Plans FDA Talks After Narrow Miss In Key Pivotal Study, Stock Sinks (Benzinga)
08:00AM	Gossamer Bio Announces Topline Results from the Phase 3 PROSERA Study Evaluating Seralutinib in Pulmonary Arterial Hypertension (Business Wire)
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Feb-06-26 11:02AM	Analysts Remain Bullish on Gossamer Bio (GOSS) Citing Undervaluation (Insider Monkey) -7.19%
Jan-08-26 05:30PM	Gossamer Bio Announces Inducement Grant Under Nasdaq Listing Rule 5635(c)(4) (Business Wire)
Dec-21-25 07:31AM	Gossamer Bio (GOSS) Sees Strong Analyst Confidence Amid Seralutinib Progress and Upcoming PROSERA Data (Insider Monkey)
Dec-15-25 11:11PM	Oppenheimer Confident in Positive PROSERA Trial Readout in February 2026 for Gossamer Bio (GOSS) (Insider Monkey) +5.28% -6.07%
Dec-11-25 06:41PM	Xoma Crumbles And Partner Rezolute Collapses On Failed Insulin Disease Drug (Investor's Business Daily)
Dec-09-25 05:30PM	Gossamer Bio Announces Inducement Grant Under Nasdaq Listing Rule 5635(c)(4) (Business Wire)
Nov-24-25 04:01PM	Gossamer Bio to Participate in Upcoming Investor Conferences (Business Wire)
Nov-07-25 05:30PM	Gossamer Bio Announces Inducement Grant Under Nasdaq Listing Rule 5635(c)(4) (Business Wire) +5.08%
07:31AM	Gossamer Bio to Participate in Upcoming Investor Conferences (Business Wire)
Nov-05-25 05:35PM	Gossamer Bio (GOSS) Reports Q3 Loss, Tops Revenue Estimates (Zacks)
04:29PM	Gossamer Bio: Q3 Earnings Snapshot (Associated Press Finance)
04:01PM	Gossamer Bio Announces Third Quarter 2025 Financial Results and Provides Business Update (Business Wire)
Sep-25-25 07:41AM	Respira Therapeutics Enters into Agreement with Gossamer Bio (Gossamer) Granting Gossamer Option to Acquire Respira from Samsara BioCapital (PR Newswire) -7.02%
07:31AM	Gossamer Bio Enters into Option Agreement to Acquire Respira Therapeutics and Its Lead Candidate, RT234, an Inhaled, On-Demand Vardenafil for Pulmonary Hypertension (Business Wire)
Sep-23-25 07:22PM	Gossamer Bio, Inc. (GOSS) Stock Jumps 18% on FDA Updates and Seralutinib Progress (Insider Monkey)
Sep-22-25 07:31AM	Gossamer Bio Announces Presentations at the European Respiratory Society (ERS) Congress 2025 (Business Wire)
Sep-11-25 01:15PM	H.C. Wainwright Asserts Buy Stance on Gossamer Bio Inc. (GOSS) on Pulmonary Arterial Hypertension Drug Prospects (Insider Monkey) +11.25%
03:31AM	Piper Sandler Reiterates Buy as Seralutinib Momentum Boosts Gossamer (GOSS) Multibagger Case (Insider Monkey)
Sep-10-25 05:30PM	Gossamer Bio Announces Inducement Grant Under Nasdaq Listing Rule 5635(c)(4) (Business Wire) +12.27%
Aug-29-25 07:31AM	Gossamer Bio to Present at Upcoming Investor Conferences (Business Wire)
Aug-19-25 12:06AM	H.C. Wainwright and Leerink Partners Reiterate 'Buy' Ratings on Gossamer Bio, Inc. (GOSS) (Insider Monkey)
Aug-07-25 05:30PM	Gossamer Bio Announces Inducement Grant Under Nasdaq Listing Rule 5635(c)(4) (Business Wire) -12.12%
Aug-05-25 05:55PM	Gossamer Bio (GOSS) Reports Q2 Loss, Beats Revenue Estimates (Zacks) -8.33%
04:53PM	Gossamer Bio: Q2 Earnings Snapshot (Associated Press Finance)
04:01PM	Gossamer Bio Announces Second Quarter 2025 Financial Results and Provides Business Update (Business Wire)
08:40AM	Harmony Biosciences Holdings, Inc. (HRMY) Misses Q2 Earnings and Revenue Estimates (Zacks)
Jul-30-25 07:05AM	GSK (GSK) Q2 Earnings and Revenues Beat Estimates (Zacks) +6.12%
Jun-24-25 12:46PM	Gossamer Bio Completes Enrollment for Phase 3 PROSERA Study of PAH Drug Seralutinib (Insider Monkey)
Jun-16-25 07:31AM	Gossamer Bio Announces Completion of Enrollment in Registrational Phase 3 PROSERA Study for the Treatment of PAH (Business Wire)
Jun-06-25 05:30PM	Gossamer Bio Announces Inducement Grant Under Nasdaq Listing Rule 5635(c)(4) (Business Wire) +5.56%
May-21-25 07:00AM	Presenting on Emerging Growth Conference 82 Day 2 on May 22; Register to live stream (GlobeNewswire)
May-16-25 09:11AM	Q1 2025 Gossamer Bio Inc Earnings Call (Thomson Reuters StreetEvents)
03:15AM	Gossamer Bio Inc (GOSS) Q1 2025 Earnings Call Highlights: Strategic Progress Amid Financial ... (GuruFocus.com)
May-15-25 05:15PM	Gossamer Bio (GOSS) Reports Q1 Loss, Tops Revenue Estimates (Zacks)
04:09PM	Gossamer Bio: Q1 Earnings Snapshot (Associated Press Finance)
04:01PM	Gossamer Bio Announces First Quarter 2025 Financial Results and Provides Business Update, Including Closure of New Patient Screening in Phase 3 PROSERA Study (Business Wire)
May-14-25 09:45AM	What To Expect From Gossamer Bio Inc (GOSS) Q1 2025 Earnings (GuruFocus.com) -7.34%
May-12-25 04:01PM	Gossamer Bio to Announce First Quarter 2025 Financial Results and Host Conference Call and Webcast on May 15, 2025 (Business Wire)
May-07-25 05:30PM	Gossamer Bio Announces Inducement Grant Under Nasdaq Listing Rule 5635(c)(4) (Business Wire)
04:01PM	Gossamer Bio to Present Preclinical Data at the American Thoracic Society (ATS) 2025 International Conference (Business Wire)
May-02-25 01:21PM	Gossamer Bio: Initiating Hold As Late-Stage Data Nears Inflection (Seeking Alpha) +11.32%
Apr-16-25 09:57AM	Is Gossamer Bio Inc. (NASDAQ:GOSS) the Best Penny Stock to Invest in Under $1? (Insider Monkey)
Apr-09-25 09:44AM	Gossamer Bio, Inc. (GOSS): Among Stocks Under $10 that Will Triple (Insider Monkey) +11.76%
Apr-08-25 05:30PM	Gossamer Bio Announces Inducement Grant Under Nasdaq Listing Rule 5635(c)(4) (Business Wire)
Mar-27-25 09:45AM	Is Gossamer Bio Inc. (GOSS) the Popular Penny Stock on Robinhood to Watch? (InsiderMonkey)
Mar-26-25 01:38PM	Is Gossamer Bio, Inc. (GOSS) The Hot Biotech Stock Under $5? (InsiderMonkey) -7.81%
Mar-23-25 08:41AM	Gossamer Bio (GOSS): Among the Penny Stocks With Huge Upside Potential According to Analysts (InsiderMonkey)
Mar-13-25 05:10PM	Gossamer Bio (GOSS) Reports Q4 Loss, Tops Revenue Estimates (Zacks) +11.54%
04:06PM	Gossamer Bio: Q4 Earnings Snapshot (Associated Press Finance)
04:01PM	Gossamer Bio Announces Fourth Quarter and Full-Year 2024 Financial Results and Provides Business Update (Business Wire)
Mar-07-25 05:30PM	Gossamer Bio Announces Inducement Grant Under Nasdaq Listing Rule 5635(c)(4) (Business Wire)
Feb-19-25 06:00AM	Presenting on the Emerging Growth Conference 79 Day 2 on February 19 Register Now (GlobeNewswire)
Feb-07-25 05:30PM	Gossamer Bio Announces Inducement Grant Under Nasdaq Listing Rule 5635(c)(4) (Business Wire) +10.38%
Feb-03-25 07:01AM	Gossamer Bio Presented Clinical and Preclinical Data at the Pulmonary Vascular Research Institute 2025 Annual Congress (Business Wire)
Jan-28-25 07:01AM	Gossamer Bio to Present Clinical and Preclinical Data at the Pulmonary Vascular Research Institute 2025 Annual Congress (Business Wire)
Jan-07-25 05:30PM	Gossamer Bio Announces Inducement Grant Under Nasdaq Listing Rule 5635(c)(4) (Business Wire) -5.41%
09:19AM	Why Gossamer Bio, Inc. (GOSS) Is Among the Best Penny Stocks to Invest In According to Media? (Insider Monkey)
Dec-26-24 12:00PM	Gossamer Bio (GOSS) Upgraded to Buy: Here's What You Should Know (Zacks)
Nov-21-24 12:00PM	All You Need to Know About Gossamer Bio (GOSS) Rating Upgrade to Buy (Zacks)
Nov-15-24 09:35AM	After Plunging -20% in 4 Weeks, Here's Why the Trend Might Reverse for Gossamer Bio (GOSS) (Zacks)
Nov-14-24 09:35AM	After Plunging -15.92% in 4 Weeks, Here's Why the Trend Might Reverse for Gossamer Bio (GOSS) (Zacks) -5.59%
Nov-11-24 04:01PM	Gossamer Bio Announces Inducement Grant Under Nasdaq Listing Rule 5635(c)(4) (Business Wire)
Nov-07-24 06:00PM	Gossamer Bio (GOSS) Reports Q3 Loss, Tops Revenue Estimates (Zacks)
04:59PM	Gossamer Bio: Q3 Earnings Snapshot (Associated Press Finance)
04:03PM	Gossamer Bio Announces Third Quarter 2024 Financial Results and Provides Business Update (Business Wire)
Oct-31-24 07:00AM	NRx Pharmaceuticals added to Emerging Growth Conference 76 on October 31 and Update to Schedule (GlobeNewswire)
Oct-30-24 07:00AM	Presenting on the Emerging Growth Conference 76 Day 2 on October 31 Register Now (GlobeNewswire)
Oct-29-24 07:00AM	Presenting on the Emerging Growth Conference 76 Day 1 on October 30 Register Now (GlobeNewswire)
Oct-07-24 05:01PM	Gossamer Bio Announces Inducement Grant Under Nasdaq Listing Rule 5635(c)(4) (Business Wire)
Sep-25-24 07:00AM	Presenting on the Emerging Growth Conference 75 Day 2 on September 26 (GlobeNewswire)

Gossamer Bio, Inc. engages in discovering, acquiring, developing, and commercializing therapeutics in the disease areas of immunology, inflammation, and oncology. Its primary product candidate, GB001, is intended for the treatment of moderate-to-severe eosinophilic asthma and other allergic conditions. The company was founded by Faheem Hasnain and Sheila Gujrathi on October 26, 2015 and is headquartered in San Diego, CA.

Co-FounderMr. Faheem Hasnain

COO & CFOMr. Bryan Giraudo

Chief Commercial OfficerMr. Robert Paul Smith Jr.

Executive VPMr. Christian Waage J.D.

Senior Vice President of MarketingMs. Jeanine Anthony

Insider Trading	Relationship	Date	Transaction	Cost	#Shares	Value ($)	#Shares Total	SEC Form 4
Milligan Sandra	Director	Aug 19 '25	Buy	1.92	26,050	50,016	58,050	Aug 20 04:04 PM

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GOSS

Gossamer Bio Inc

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