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ATOS

ATOS

Atossa Therapeutics, Inc.

NASDAQHealthcareBiotechnologyUS

USD4.70

-0.15 (-3.09%)

Rating:C+

Company Profile

CEO

Steven C. Quay

IPO Date

2012-11-08

Sector

Healthcare

Industry

Biotechnology

Exchange

NASDAQ

Country

US

Market Metrics

Open

$4.71

Prev. Close

$4.85

Day Low

$4.69

Day High

$4.80

52W Low

$3.76

52W High

$19.35

Market Cap

$0.04B

Volume

0.04M

OverviewFinancialsRatingsInsidersSentimentsChart Patterns
Insider Trades
FiledInsiderRoleTypeA/DSharesPrice
14 May 2026Steinhart Richard IdirectorA-AwardAcquired10,000$0.00
14 May 2026Chen Shu-ChihdirectorA-AwardAcquired
Congressional Trades

House

DisclosedRepresentativeOfficeTypeAmount
6 Aug 2018Roger W. MarshallRoger W. MarshallPurchase$1,001 - $15,000
10,000
$0.00
14 May 2026Remmel H. LawrencedirectorA-AwardAcquired10,000$0.00
14 May 2026Finn JonathandirectorA-AwardAcquired10,000$0.00
14 May 2026Galli Stephen JdirectorA-AwardAcquired10,000$0.00
14 May 2026Cigler TessadirectorA-AwardAcquired10,000$0.00
31 Mar 2026QUAY STEVEN Cdirector, officer: President & CEOA-AwardAcquired65,000$0.00
30 Mar 2026Daniel Mark JamesChief Financial OfficerA-AwardAcquired63,000$0.00
30 Jan 2026QUAY STEVEN Cdirector, officer: President & CEOA-AwardAcquired331,674$0.00
22 Jan 2026QUAY STEVEN Cdirector, officer: President & CEOA-AwardAcquired325,203$0.00