ATOS

Atossa Therapeutics, Inc. Common Stock

$4.98

+0.15 (+3.11%)

Volume:

37.306K ($186.67K)

#4478 Volume #4349 Dollar Volume

Market Capitalization:

$42.88M

#4527 Market Cap

Atossa Therapeutics Price Chart

Atossa Therapeutics Volume Chart

Atossa Therapeutics Market Segments

After Hours

+0.00(+0.00%)

Open	$4.98
Close	$4.98
Low	$4.98
Low Change	0.00 (0.00%)
High	$4.98
High Change	+0.00 (+0.00%)
Range	$0.00
Volume	410
Dollar Volume	$2.04K

Regular Trading Hours

+0.15(+3.10%)

Open	$4.84
Close	$4.99
Low	$4.73
Low Change	-0.11 (-2.27%)
High	$5.05
High Change	+0.21 (+4.34%)
Range	$0.32
Volume	34.186K
Dollar Volume	$170.59K

Premarket

-0.09(-1.80%)

Open	$5.27
Close	$5.18
Low	$5.15
Low Change	-0.12 (-2.36%)
High	$5.27
High Change	+0.00 (+0.00%)
Range	$0.12
Volume	2.71K
Dollar Volume	$14.04K

After Hours Yesterday

+0.00(+0.00%)

Open	$4.99
Close	$4.99
Low	$4.99
Low Change	0.00 (0.00%)
High	$5.20
High Change	+0.21 (+4.21%)
Range	$0.21
Volume	2.857K
Dollar Volume	$14.26K

Regular Trading Hours Yesterday

-0.25(-4.92%)

Open	$5.08
Close	$4.83
Low	$4.73
Low Change	-0.35 (-6.89%)
High	$5.14
High Change	+0.06 (+1.08%)
Range	$0.41
Volume	64.761K
Dollar Volume	$312.80K

Premarket Yesterday

-0.01(-0.20%)

Open	$5.03
Close	$5.02
Low	$5.02
Low Change	-0.01 (-0.20%)
High	$5.03
High Change	+0.00 (+0.00%)
Range	$0.01
Volume	2.745K
Dollar Volume	$13.78K

Atossa Therapeutics Moving Averages

5 Day Moving Average (SMA5)	$5.05
10 Day Moving Average (SMA10)	$5.01
20 Day Moving Average (SMA20)	$5.11
50 Day Moving Average (SMA50)	$5.18
100 Day Moving Average (SMA100)	$7.94
200 Day Moving Average (SMA200)	$10.44

Atossa Therapeutics Statistics

Average Volume (30 Days)	82.93K
P/E Ratio (Current)	-1.21
EPS (Current)	-$4.04
Dividend Yield	0.00%
Free Cash Flow	-$29.79M
Cash Ratio	5.00
Current Ratio	5.51
Quick Ratio	5.14
Debt to Equity	0.00
Enterprise Value	$724.44K
EV to EBITDA	-0.02
EV to Sales	—
Price to Book	1.07
Price to Cash Flow	—
Price to Free Cash Flow	—
Price to Sales	—
Return on Assets	-0.73%
Return on Equity	-0.88%

Atossa Therapeutics Stock Splits

There have been 3 stock splits for Atossa Therapeutics (ATOS). The last reverse stock split occured on February 2, 2026 and reduced the outstanding shares at a ratio of 15:1.

Date	Type	Ratio
Feb 2, 2026	Reverse	15:1
Apr 20, 2018	Reverse	12:1
Aug 26, 2016	Reverse	15:1

Atossa Therapeutics Dividends

There have been no dividends for Atossa Therapeutics (ATOS).