Gossamer Bio, Inc.

Gossamer Bio, Inc.

GOSS
Gossamer Bio, Inc.US flagNASDAQ Global Select
0.20
USD
+0.00
- -
46.99MMarket Cap
Gossamer Bio, Inc.
GOSS
(NASDAQ Global Select)

Recent

price

0.20

P/E

ratio

- -

div

yld

- -

ROIC.AI

2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
TTM
FRC
- -
- -
- -
- -
- -
- -
- -
- -
0.51
0.21
0.24
Revenue per Share
- -
-0.27
-2.43
-3.29
-3.55
-3.13
-2.71
-1.18
-0.25
-0.75
-0.79
Basic EPS, GAAP
- -
-0.23
-1.2
-2.77
-2.94
-2.55
-2.22
-1.04
-0.02
-0.75
-0.74
Free Cash Flow per Basic Share
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
Dividend per Share
- -
-0.28
-2.55
-6.1
-8.43
-10.84
-12.2
-7.94
-5.61
-6.3
-6.49
Book Value per Share
- -
-0.28
-1.99
6.44
4.68
1.62
0.14
0.41
0.13
-0.54
-0.71
Tangible Book Value per Share
25
25
60
55
69
75
85
153
226
229
229
Basic Weighted Avg Shares
- -
- -
- -
- -
- -
- -
- -
- -
115
48
56
Sales/Revenue/Turnover
- -
- -
- -
- -
- -
- -
- -
- -
-52.24
-336.81
-308.46
Operating Margin (%)
- -
- -
- -
3
4
5
4
4
4
1
1
Depreciation Expense
- -
-7
-147
-180
-243
-234
-229
-180
-57
-170
-180
Net Income, GAAP
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
Effective Tax Rate (%)
- -
- -
- -
- -
- -
- -
- -
- -
-49.28
-351.49
-324.82
Profit Margin (%)
- -
-1
212
372
484
292
213
255
265
104
68
Working Capital
- -
6
- -
37
180
182
211
198
202
202
202
LT Debt
- -
-7
-120
352
321
121
12
63
29
-123
-161
Total Equity
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
Return on Invested Capital (%)
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
Return on Capital (%)
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
Return on Common Equity (%)

Capital Structure

FRC

in mil. unless spec.
Sep'25
Dec'25
Mar'26
ST Debt
1
1
1
LT Borrowings
198
199
199
LT Finance Leases
4
3
3
Preferred Equity and Hybrid Capital
- -
- -
- -
Shares Outstanding
231
234
235
Market Capitalization
597
704
75

Working Capital

FRC

in mil. unless spec.
Sep'25
Dec'25
Mar'26
Total Current Assets
204
168
125
Cash, Cash Equivalents & STI
180
137
99
Accounts Receivable, Net
- -
- -
- -
Inventories
- -
- -
- -
Total Current Liabilities
62
63
57
Payables & Accruals
25
31
34
ST Debt
1
1
1
Deferred Revenue
24
20
9

Growth Rates

FRC

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
- -
-60.34%
-516.25%
Free Cash Flow
- -
944.18%
4,840.74%
Net Income, GAAP
- -
21.08%
201.39%
Sales/Revenue/Turnover
- -
- -
-57.74%
Total Cash Common Dividend
- -
- -
- -

Quarterly Revenue

FRC

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
- -
96
9
9
115
2025
10
11
13
14
48
2026
17
- -
- -
- -
- -

Quarterly Earnings Per Share

FRC

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
-0.19
0.22
-0.14
-0.15
-0.25
2025
-0.16
-0.17
-0.21
-0.21
-0.75
2026
-0.2
- -
- -
- -
- -

Quarterly Dividends Per Share

FRC

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
- -
- -
- -
- -
- -
2025
- -
- -
- -
- -
- -
2026
- -
- -
- -
- -
- -
Business
Gossamer Bio, Inc. is a clinical-stage biopharmaceutical entity engaged in the advancement of novel therapeutic agents for significant unmet medical needs, operating from its headquarters in San Diego, California. The company's primary focus centers on seralutinib (GB002), an inhaled, small molecule designed to address pulmonary arterial hypertension (PAH) and pulmonary hypertension associated with interstitial lung disease (PH-ILD). Seralutinib functions as an inhibitor of platelet-derived growth factor receptor (PDGFR), colony-stimulating factor 1 receptor (CSF1R), and c-KIT, aiming to target the underlying vascular remodeling, inflammation, and fibrosis characteristic of these conditions. Presently, seralutinib is undergoing a global registrational Phase 3 clinical trial, known as the PROSERA Study, for the treatment of PAH, with patient screening recently concluded and topline results anticipated in the fourth quarter of 2025 or early 2026. Furthermore, the company is preparing to initiate the Phase 3 SERANATA Study for PH-ILD, with site activations planned for the fourth quarter of 2025. Gossamer Bio has forged a strategic collaboration with the Chiesi Group for the development and commercialization of seralutinib. The company also holds a licensing arrangement with Pulmokine, Inc. for seralutinib and related backup compounds. Expanding its pipeline in this therapeutic area, Gossamer Bio recently secured an option to acquire Respira Therapeutics and its lead candidate, RT234, an inhaled, on-demand vardenafil also intended for pulmonary hypertension. The firm's overarching objective is to be a leader in improving the lives of individuals affected by pulmonary hypertension. Gossamer Bio, Inc. was established in 2015.

Company News

APIChat
  • Gossamer Bio, Inc. Announces Extension of Early Tender Date for Exchange Offer and Consent Solicitation with Respect to Existing Convertible Notes

  • CLASS ACTION DEADLINE TONIGHT: Gossamer Bio (GOSS) Investors Who Suffered Losses Encouraged to Contact Faruqi & Faruqi Before June 1, 2026 Securities Class Action Deadline

  • CLASS ACTION DEADLINE TONIGHT: Gossamer Bio (GOSS) Investors Who Suffered Losses Encouraged to Contact Faruqi & Faruqi Before June 1, 2026 Securities Class Action Deadline

  • Bronstein, Gewirtz & Grossman LLC Urges Gossamer Bio, Inc. Investors to Act: Class Action Filed Alleging Investor Harm

  • Bronstein, Gewirtz & Grossman LLC Urges Gossamer Bio, Inc. Investors to Act: Class Action Filed Alleging Investor Harm

  • GOSS Investors Have Opportunity to Lead Gossamer Bio, Inc. Securities Fraud Lawsuit with the Schall Law Firm

  • GOSS Investors Have Opportunity to Lead Gossamer Bio, Inc. Securities Fraud Lawsuit with the Schall Law Firm

  • DEADLINE ALERT for GOSS, NUAI, and MEDP: The Law Offices of Frank R. Cruz Reminds Investors of Class Actions on Behalf of Shareholders

  • GOSS DEADLINE ALERT: Hagens Berman Alerts Gossamer Bio (GOSS) Investors to Today's Lead Plaintiff Deadline in Securities Class Action

  • GOSS DEADLINE ALERT: Hagens Berman Alerts Gossamer Bio (GOSS) Investors to Today's Lead Plaintiff Deadline in Securities Class Action

  • Gossamer Bio, Inc. Sued for Securities Law Violations - Contact the DJS Law Group to Discuss Your Rights - GOSS

  • Gossamer Bio, Inc. Sued for Securities Law Violations - Contact the DJS Law Group to Discuss Your Rights - GOSS

  • GOSS Investors Have Opportunity to Lead Gossamer Bio, Inc. Securities Fraud Lawsuit with the Schall Law Firm

  • GOSS Investors Have Opportunity to Lead Gossamer Bio, Inc. Securities Fraud Lawsuit with the Schall Law Firm

  • GOSS FINAL DEADLINE ALERT: Gossamer Bio Investors With Losses May Seek to Lead the Class Action After Executives Allegedly Concealed Placebo Risk: HBSS

  • GOSS FINAL DEADLINE ALERT: Gossamer Bio Investors With Losses May Seek to Lead the Class Action After Executives Allegedly Concealed Placebo Risk: HBSS

  • GOSS DEADLINE TOMORROW: ROSEN, TOP RANKED GLOBAL COUNSEL, Encourages Gossamer Bio, Inc. Investors with Losses in Excess of $100K to Secure Counsel Before Important June 1 Deadline in Securities Class Action - GOSS

  • GOSS DEADLINE ALERT: Faruqi & Faruqi, LLP Reminds Gossamer Bio (GOSS) Investors of Securities Class Action Deadline on June 1, 2026

  • GOSS DEADLINE NOTICE: ROSEN, RECOGNIZED INVESTOR COUNSEL, Encourages Gossamer Bio, Inc. Investors with Losses in Excess of $100K to Secure Counsel Before Important June 1 Deadline in Securities Class Action – GOSS

  • GOSS DEADLINE NOTICE: ROSEN, RECOGNIZED INVESTOR COUNSEL, Encourages Gossamer Bio, Inc. Investors with Losses in Excess of $100K to Secure Counsel Before Important June 1 Deadline in Securities Class Action – GOSS