Atossa Therapeutics Inc logo

Atossa Therapeutics Inc (ATOS)

Market Closed
18 Sep, 20:00
NASDAQ (CM) NASDAQ (CM)
$
2. 22
-0.18
-7.5%
$
24.14M Market Cap
- P/E Ratio
- Div Yield
39,600 Volume
-0.24 Eps
$ 2.4
Previous Close
Add Transaction
Day Range
2.22 2.38
Year Range
1.7 19.35
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Name Exchange Split Ratio
Atossa Therapeutics Inc logo
ATOS Atossa Therapeutics Inc
2 Feb 2026
NASDAQ (CM)
1:15
Atossa Therapeutics Inc logo
ATOS Atossa Therapeutics Inc
20 Apr 2018
NASDAQ (CM)
1:12
Atossa Therapeutics Inc logo
ATOS Atossa Therapeutics Inc
26 Aug 2016
NASDAQ (CM)
1:15
Atossa Therapeutics Inc logo
ATOS Atossa Therapeutics Inc
25 Aug 2016
NASDAQ (CM)
15:1

ATOS Stock Split FAQ

When was the last stock split?

The last stock split occurred on 2026-02-02, with a 1.0 to 15.0 split ratio, based on the ATOS's announcement.

What was the stock exchange for the split?

The most recent stock split took place on the NASDAQ (CM) exchange.