ATOS

ATOSSA THERAPEUTICS, INC.

Pharmaceutical PreparationsNasdaqNon-accelerated filer<br>Smaller reporting company

Total Trades

Buys

Sells

Largest Trade

$15K–$50K

Insiders

Institutional Funds

Inst. Value

$1M+

Activist Filings

Insider Trades

Insider	Title	Type	Value	Shares	Price	Date
QUAY STEVEN C	President & CEO	BUY	$1K–$15K	11K	$0.88	May 22, 2025
Remmel H. Lawrence	Director	BUY	$1K–$15K	10K	$0.70	Mar 28, 2025
Finn Jonathan	Director	BUY	$15K–$50K	25K	$1.77	Apr 11, 2024
WEAVER GREGORY L	Former EVP	SELL	$15K–$50K	50K	$0.65	Nov 17, 2023
WEAVER GREGORY L	EVP & CFO	BUY	$15K–$50K	50K	$0.97	Jun 21, 2023

🔓Seeing ranges? Sign in for exact trade values — free forever

13F filings as of Dec 31, 2025 · 45 funds holding

Fund	Shares	Value	Type
RENAISSANCE TECHNOLOGIES LLC	2.1M	$1M+	SH
GEODE CAPITAL MANAGEMENT, LLC	1.1M	$500K+	SH
JACOBS LEVY EQUITY MANAGEMENT, INC	1.0M	$500K+	SH
VANGUARD GROUP INC	784K	$100K–$500K	SH
STATE STREET CORP	596K	$100K–$500K	SH
Connor, Clark & Lunn Investment Management Ltd.	266K	$100K–$500K	SH
JANE STREET GROUP, LLC	103K	$50K–$100K	SH
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	80K	$15K–$50K	SH
ACADIAN ASSET MANAGEMENT LLC	79K	$15K–$50K	SH
Point72 Asset Management, L.P.	48K	$15K–$50K	SH
MORGAN STANLEY	45K	$15K–$50K	SH
JPMORGAN CHASE & CO	38K	$15K–$50K	SH
REGIONS FINANCIAL CORP	30K	$15K–$50K	SH
LPL Financial LLC	29K	$15K–$50K	SH
R Squared Ltd	28K	$15K–$50K	SH
Sigma Planning Corp	24K	$1K–$15K	SH
PFG Investments, LLC	22K	$1K–$15K	SH
LVM CAPITAL MANAGEMENT LTD/MI	21K	$1K–$15K	SH
StoneX Group Inc.	20K	$1K–$15K	SH
GREENBERG FINANCIAL GROUP	18K	$1K–$15K	SH