Synairgen plc

Synairgen plc

SYGGF
Synairgen plcUS flagOther OTC
0.00
USD
- -
- -
110,266.00Market Cap
2011 Y
2012 Y
2013 Y
2014 Y
2015 Y
2016 Y
2017 Y
2018 Y
2019 Y
2020 Y
2021 Y
2022 Y
2023 Y
Revenue per Share
- -
- -
- -
0.04
- -
- -
0.04
- -
- -
- -
- -
- -
- -
Basic EPS, GAAP
-0.04
-22.86
-0.02
0.01
-0.02
-0.02
0.01
-0.03
-0.03
-0.07
-0.18
-0.06
-0.03
Free Cash Flow per Basic Share
-0.03
-26.87
-0.02
0.02
-0.02
-0.02
0.02
-0.03
-0.02
-0.12
-0.15
-0.05
-0.03
Dividend per Share
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
Book Value per Share
-0.15
-167.56
-0.18
-0.15
-0.15
-0.17
-0.16
-0.17
-0.18
-0.2
-0.33
-0.39
-0.41
Tangible Book Value per Share
0.06
31.34
0.01
0.08
0.06
0.04
0.05
0.05
0.01
0.43
0.14
0.07
0.05
Basic Weighted Avg Shares
82
- -
103
114
125
125
125
130
149
200
272
273
273
Sales/Revenue/Turnover
- -
- -
- -
4
- -
- -
5
- -
- -
- -
- -
- -
- -
Operating Margin (%)
-2,386.45
- -
- -
25.5
-10,436
- -
32.14
-3,935.24
- -
- -
- -
- -
- -
Depreciation Expense
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
Net Income, GAAP
-3
-2
-2
1
-2
-3
2
-3
-4
-14
-49
-18
-8
Effective Tax Rate (%)
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
Profit Margin (%)
-2,084.52
- -
- -
27.69
-9,020
- -
35.04
-3,143.81
- -
- -
- -
- -
- -
Working Capital
5
3
1
9
7
5
7
6
2
85
37
20
13
LT Debt
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
Total Equity
5
3
2
9
7
5
7
6
2
85
37
20
13
Return on Invested Capital (%)
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
Return on Capital (%)
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
Return on Common Equity (%)
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -

Capital Structure

FRC

in mil. unless spec.
No data availableFinancial data will appear here once available

Working Capital

FRC

in mil. unless spec.
No data availableFinancial data will appear here once available

Growth Rates

FRC

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
394.82%
695.42%
-37.57%
Free Cash Flow
-17.05%
131.2%
-41.91%
Net Income, GAAP
-46.35%
81.9%
-52.35%
Sales/Revenue/Turnover
- -
- -
- -
Total Cash Common Dividend
- -
- -
- -

Quarterly Revenue

FRC

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2022
- -
- -
- -
- -
- -
2023
- -
- -
- -
- -
- -
2024
- -
- -
- -
- -
- -

Quarterly Earnings Per Share

FRC

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2022
- -
- -
- -
- -
-0.06
2023
- -
- -
- -
- -
-0.03
2024
- -
- -
- -
- -
- -

Quarterly Dividends Per Share

FRC

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2022
- -
- -
- -
- -
- -
2023
- -
- -
- -
- -
- -
2024
- -
- -
- -
- -
- -

Company Description

APIChat
CEO
Joseph Tregonning Colliver
Full Time Employees
36
Sector
Healthcare
Industry
Biotechnology
Address
Mailpoint 810 Southampton United Kingdom SO16 6YD
IPO Date
Jul 20, 2020
Business
Synairgen plc is a clinical-stage biopharmaceutical company specializing in the discovery and development of inhaled therapies for severe respiratory diseases, including viral lung infections, severe asthma, chronic obstructive pulmonary disease (COPD), and idiopathic pulmonary fibrosis (IPF). Founded in 2003 by professors from the University of Southampton, the company is headquartered in Southampton, United Kingdom, and operates primarily within the UK and global markets. Its core product is SNG001, an inhaled formulation of interferon beta (IFN-β), a naturally occurring antiviral protein designed to boost lung immune responses directly at the site of infection. SNG001 is targeted at treating severe viral lung infections, including those in mechanically ventilated patients, and has demonstrated potential clinical benefits in both outpatient and hospital settings. Synairgen provides a focused pipeline on respiratory drug discovery and development, utilizing a proprietary BioBank platform consisting of human tissue models to facilitate drug development and disease understanding. The company’s offerings include investigational inhaled therapies designed to treat severe respiratory conditions by enhancing the body’s innate antiviral response. Synairgen also collaborates strategically to advance its inhaled drug candidates and delivery technologies. Recent major developments include the completion of an £18 million funding round in early 2025, primarily supported by TFG Asset Management, to advance the Phase 2 INVENT clinical trial designed to assess the efficacy of SNG001 in mechanically ventilated patients with severe viral lung infections. Furthermore, in November 2025, Synairgen announced a strategic partnership with Aerogen Ltd., a global leader in acute care aerosol drug delivery, to develop and commercialize a bespoke aerosol device tailored to optimize the delivery of SNG001. This collaboration focuses on combining Synairgen’s antiviral drug candidate with Aerogen’s advanced aerosol technology to improve clinical outcomes for critically ill respiratory patients, including those in intensive care requiring mechanical ventilation. These developments mark significant progress in Synairgen’s strategic expansion within the respiratory biotech industry, emphasizing integrated drug-device solutions for severe respiratory infections.

Company News

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