atossa therapeutics - ATOS

ATOS

Close Chg Chg %
5.11 0.26 4.99%

Closed Market

5.37

+0.26 (4.99%)

Volume: 71.80K

Last Updated:

Apr 2, 2026, 4:00 PM EDT

Company Overview: atossa therapeutics - ATOS

ATOS Key Data

Open

$5.01

Day Range

5.00 - 5.56

52 Week Range

3.76 - 19.35

Market Cap

$46.24M

Shares Outstanding

8.61M

Public Float

8.58M

Beta

1.34

Rev. Per Employee

N/A

P/E Ratio

N/A

EPS

-$4.04

Yield

0.00%

Dividend

N/A

EX-DIVIDEND DATE

SHORT INTEREST

N/A

AVERAGE VOLUME

83.82K

 

ATOS Performance

1 Week
 
13.67%
 
1 Month
 
18.43%
 
3 Months
 
-43.28%
 
1 Year
 
-40.50%
 
5 Years
 
-83.44%
 

ATOS Analyst Ratings

  • Sell
  • Under
  • Hold
  • Over
  • Buy
Number of Ratings 3
Full Ratings ➔

About atossa therapeutics - ATOS

Atossa Therapeutics, Inc. operates as a clinical-stage pharmaceutical company, which engages in the development of novel therapeutics and delivery methods for the treatment of breast cancer and other breast conditions. The company was founded by Steven C. Quay and Shu Chih Chen in December 2008 and is headquartered in Seattle, WA.

ATOS At a Glance

Atossa Therapeutics, Inc.
1448 NW Market Street
Seattle, Washington 98107
Phone 1-206-588-0256 Revenue 0.00
Industry Pharmaceuticals: Major Net Income -34,770,000.00
Sector Health Technology Employees 14
Fiscal Year-end 12 / 2026
View SEC Filings

ATOS Valuation

P/E Current N/A
P/E Ratio (with extraordinary items) N/A
P/E Ratio (without extraordinary items) N/A
Price to Sales Ratio N/A
Price to Book Ratio 1.937
Price to Cash Flow Ratio N/A
Enterprise Value to EBITDA -0.937
Enterprise Value to Sales N/A
Total Debt to Enterprise Value N/A

ATOS Efficiency

Revenue/Employee N/A
Income Per Employee -2,483,571.429
Receivables Turnover N/A
Total Asset Turnover N/A

ATOS Liquidity

Current Ratio 5.526
Quick Ratio 5.526
Cash Ratio 5.016

ATOS Profitability

Gross Margin N/A
Operating Margin N/A
Pretax Margin N/A
Net Margin N/A
Return on Assets -56.057
Return on Equity -62.745
Return on Total Capital -88.354
Return on Invested Capital -62.745

ATOS Capital Structure

Total Debt to Total Equity N/A
Total Debt to Total Capital N/A
Total Debt to Total Assets N/A
Long-Term Debt to Equity N/A
Long-Term Debt to Total Capital N/A
  • Income Statement
  • Balance Sheet
  • Cash Flow Statement

Annual Financials for Atossa Therapeutics - ATOS

Collapse All in section
All values USD millions. 2022 2023 2024 2025 5-year trend
Sales/Revenue
- - - -
-
Sales Growth
- - - -
-
Cost of Goods Sold (COGS) incl D&A
8.00K 23.00K 17.00K 16.00K
COGS excluding D&A
- - - -
-
Depreciation & Amortization Expense
8.00K 23.00K 17.00K 16.00K
Depreciation
8.00K 23.00K 17.00K 16.00K
Amortization of Intangibles
- - - -
-
COGS Growth
-65.22% +187.50% -26.09% -5.88%
Gross Income
(8.00K) (23.00K) (17.00K) (16.00K)
Gross Income Growth
+65.22% -187.50% +26.09% +5.88%
Gross Profit Margin
- - - -
-
2022 2023 2024 2025 5-year trend
SG&A Expense
27.68M 31.35M 27.60M 37.13M
Research & Development
15.08M 17.33M 14.12M 21.18M
Other SG&A
12.60M 14.02M 13.49M 15.94M
SGA Growth
+35.05% +13.26% -11.96% +34.49%
Other Operating Expense
- - - -
-
Unusual Expense
- - 2.99M 1.71M
-
EBIT after Unusual Expense
(27.69M) (34.37M) (29.33M) (37.14M)
Non Operating Income/Expense
731.00K 4.27M 3.83M 2.37M
Non-Operating Interest Income
877.00K 4.34M 4.05M 2.38M
Equity in Earnings of Affiliates
- - - -
-
Interest Expense
- - - -
-
Interest Expense Growth
- - - -
-
Gross Interest Expense
- - - -
-
Interest Capitalized
- - - -
-
Pretax Income
(26.96M) (30.09M) (25.50M) (34.77M)
Pretax Income Growth
-30.84% -11.62% +15.25% -36.33%
Pretax Margin
- - - -
-
Income Tax
- - - -
-
Income Tax - Current - Domestic
- - - -
-
Income Tax - Current - Foreign
- - - -
-
Income Tax - Deferred - Domestic
- - - -
-
Income Tax - Deferred - Foreign
- - - -
-
Income Tax Credits
- - - -
-
Equity in Earnings of Affiliates
- - - -
-
Other After Tax Income (Expense)
- - - -
-
Consolidated Net Income
(26.96M) (30.09M) (25.50M) (34.77M)
Minority Interest Expense
- - - -
-
Net Income
(26.96M) (30.09M) (25.50M) (34.77M)
Net Income Growth
-30.84% -11.62% +15.25% -36.33%
Net Margin Growth
- - - -
-
Extraordinaries & Discontinued Operations
- - - -
-
Discontinued Operations
- - - -
-
Net Income After Extraordinaries
(26.96M) (30.09M) (25.50M) (34.77M)
Preferred Dividends
- - - -
-
Net Income Available to Common
(26.96M) (30.09M) (25.50M) (34.77M)
EPS (Basic)
-3.1936 -3.5804 -3.0396 -4.0377
EPS (Basic) Growth
-20.84% -12.11% +15.10% -32.84%
Basic Shares Outstanding
8.44M 8.41M 8.39M 8.61M
EPS (Diluted)
-3.1936 -3.5804 -3.0396 -4.0377
EPS (Diluted) Growth
-20.84% -12.11% +15.10% -32.84%
Diluted Shares Outstanding
8.44M 8.41M 8.39M 8.61M
EBITDA
(27.68M) (31.35M) (27.60M) (37.13M)
EBITDA Growth
-35.05% -13.26% +11.96% -34.49%
EBITDA Margin
- - - -
-

Snapshot

Average Recommendation BUY Average Target Price 63.75
Number of Ratings 3 Current Quarters Estimate -0.987
FY Report Date 06 / 2026 Current Year's Estimate -3.673
Last Quarter’s Earnings -0.90 Median PE on CY Estimate N/A
Year Ago Earnings -4.04 Next Fiscal Year Estimate -2.483
Median PE on Next FY Estimate N/A

Earnings Per Share

This Quarter Next Quarter This Fiscal Next Fiscal
# of Estimates 3 3 3 3
Mean Estimate -0.99 -0.88 -3.67 -2.48
High Estimates -0.55 -0.60 -2.29 -0.61
Low Estimate -1.45 -1.03 -4.75 -5.26
Coefficient of Variance -45.67 -27.78 -34.26 -98.78

Analysts Recommendations

Current 1 Month Ago 3 Months Ago
BUY 3 3 4
OVERWEIGHT 0 0 0
HOLD 0 0 0
UNDERWEIGHT 0 0 0
SELL 0 0 0
MEAN Buy Buy Buy

Insider Actions for Atossa Therapeutics - ATOS

Date Name Shares Transaction Value
Jan 23, 2026 Steven C. Quay President & CEO; Director 339,101 Grant, award or other acq pursuant to Rule 16b-3(d) 0.00
Jan 23, 2026 Steven C. Quay President & CEO; Director 950,000 Grant, award or other acq pursuant to Rule 16b-3(d) 0.00

Atossa Therapeutics in the News