Atossa Therapeutics (ATOS) insider trading activity: Get Latest News Today

ATOS Stock Outstanding Shares

Making an investment decision in the stock market involves a certain amount of risk, so it's important to thoroughly review a company's stock before making any decisions. Stock float, number of short positions and outstanding shares are among the many factors an investor should take into account.

ShortableYes

OptionableYes

Short Percent Of Outstanding Shares7.35

Short Percent Of Float7.35

Shares Outstanding125.80M

Shares Float117.96M

Shares Short9.25M

Short Ratio11.07

7.35%

Short % of Float

7.35%

Short % of Shares Outstanding

Market Insider ATOS

Investors cannot turn a blind eye to insiders as well as institutional ownership. They need to follow insider trades to determine the direction the stock is likely to take.

Major Holders Summary

0.06% Percentage of Shares held by All Insiders

28.21% Percentage of Shares held by All Institutions

28.23% Percentage of Float held by Institutions

113

Number of Institutions Holding Shares

Institutional Ownership

About 28.21% of ATOS shares are held by financial institutions. SIMPLEX TRADING, LLC is the top corporate investor, holding 55.59K shares valued at $100.00K. A 0.04% stake in Atossa Therapeutics, Inc. is owned by the company. BANK OF AMERICA CORP /DE/ owns 79.93K shares valued at $143.88K, which translates its holding of 0.06% of the stake in the company.

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
2024-03-31	SIMPLEX TRADING, LLC	0.04%	55.59K	100K	55.59K	+100.00%
2024-03-31	BANK OF AMERICA CORP /DE/	0.06%	79.93K	143.88K	77.82K	+3,677.46%
2024-03-31	MARINER, LLC	0.08%	105.91K	190.64K	0	0
2024-03-31	GROUP ONE TRADING, L.P.	0.09%	106.71K	192.07K	-8.54K	-7.41%
2024-03-31	CITADEL ADVISORS LLC	0.03%	39.7K	71.46K	-1.3K	-3.17%
2024-03-31	NORTHERN TRUST CORP	0.18%	225.67K	406.21K	-2.25K	-0.99%
2024-03-31	QUBE RESEARCH & TECHNOLOGIES LTD	0.2%	248.71K	447.67K	248.65K	+460,470.37%
2024-03-31	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.02%	26.5K	47.7K	26.5K	+100.00%
2024-03-31	HRT FINANCIAL LP	0.23%	291.42K	524K	291.42K	+100.00%
2024-03-31	GEODE CAPITAL MANAGEMENT, LLC	0.97%	1.21M	2.18M	97.4K	+8.74%
2024-03-31	RENAISSANCE TECHNOLOGIES LLC	1.11%	1.39M	2.5M	102.1K	+7.95%
2024-03-31	EDMOND DE ROTHSCHILD HOLDING S.A.	0.04%	50K	90K	0	0
2024-03-31	VIRTU FINANCIAL LLC	0.07%	83.94K	151K	83.94K	+100.00%
2024-03-31	SQUAREPOINT OPS LLC	0.09%	111.38K	200.49K	48.32K	+76.61%
2024-03-31	CASTLEVIEW PARTNERS, LLC	0%	0	-	-500	-100.00%
2024-03-31	Y-INTERCEPT (HONG KONG) LTD	0.09%	114.34K	205.81K	114.34K	+100.00%
2024-03-31	BLACKROCK INC.	2.2%	2.75M	4.95M	-45.17K	-1.62%
2024-03-31	VANGUARD GROUP INC	4.59%	5.75M	10.36M	78.27K	+1.38%
2024-03-31	POINT72 ASIA (SINGAPORE) PTE. LTD.	0.11%	140.86K	253.54K	140.86K	+100.00%
2024-03-31	CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD.	0.12%	153.13K	275.63K	32.8K	+27.26%
2024-03-31	CITIGROUP INC	0.15%	182.87K	329.17K	182.87K	+100.00%
2024-03-31	STATE STREET CORP	0.39%	493.57K	888.43K	57.3K	+13.13%
2024-03-31	GOLDMAN SACHS GROUP INC	0.5%	628.55K	1.13M	628.55K	+100.00%
2024-03-31	MORGAN STANLEY	0.61%	765.41K	1.38M	650.61K	+566.70%
2024-03-31	MILLENNIUM MANAGEMENT LLC	0.81%	1.01M	1.82M	964.48K	+2,040.31%
2024-03-31	LAURION CAPITAL MANAGEMENT LP	1.78%	2.23M	4.01M	0	0
2024-03-31	BANK OF NEW YORK MELLON CORP	0.01%	12.63K	22.73K	-39.59K	-75.82%
2024-03-31	DRW SECURITIES, LLC	0.01%	12.8K	23.04K	12.8K	+100.00%
2024-03-31	ADVISOR GROUP HOLDINGS, INC.	0.01%	11.55K	20.79K	0	0
2024-03-31	J. L. BAINBRIDGE & CO., INC.	0.01%	11.12K	20.02K	0	0
2024-03-31	RAYMOND JAMES FINANCIAL SERVICES ADVISORS, INC.	0.01%	10.82K	19.47K	0	0
2024-03-31	ATRIA WEALTH SOLUTIONS, INC.	0.01%	10K	18K	0	0
2024-03-31	BNP PARIBAS ARBITRAGE, SNC	0%	4.56K	8.2K	0	0
2024-03-31	FMR LLC	0%	4.16K	7.49K	0	0
2024-03-31	SILICON VALLEY CAPITAL PARTNERS	0%	3.88K	6.98K	3.88K	+100.00%
2024-03-31	MACQUARIE GROUP LTD	0%	1.74K	3	1.74K	+100.00%
2024-03-31	ST. JOHNS INVESTMENT MANAGEMENT COMPANY, LLC	0%	1.55K	2.79K	0	0
2024-03-31	WELLS FARGO & COMPANY/MN	0%	921	1.66K	11	+1.21%
2024-03-31	ALLWORTH FINANCIAL LP	0%	702	1.26K	0	0
2024-03-31	TD WATERHOUSE CANADA INC.	0%	700	1.28K	0	0
2024-03-31	UBS GROUP AG	0%	423	761	393	+1,310.00%
2024-03-31	OLD POINT TRUST & FINANCIAL SERVICES N A	0%	250	450	250	+100.00%
2024-03-31	NBC SECURITIES, INC.	0%	150	1K	150	+100.00%
2024-03-31	DELOS WEALTH ADVISORS, LLC	0%	100	180	0	0
2024-03-31	JPMORGAN CHASE & CO	0%	94	169	0	0
2024-03-31	CLEARSTEAD ADVISORS, LLC	0%	70	103	0	0
2024-03-31	BANK OF MONTREAL /CAN/	0%	0	-	-352.7K	-100.00%
2024-03-31	GSA CAPITAL PARTNERS LLP	0%	0	-	-449.08K	-100.00%
2024-03-31	BREVAN HOWARD CAPITAL MANAGEMENT LP	0.01%	13.67K	24.6K	13.67K	+100.00%
2024-03-31	TWO SIGMA ADVISERS, LP	0.01%	18.5K	33.3K	-6.7K	-26.59%
2024-03-31	LVM CAPITAL MANAGEMENT LTD/MI	0.02%	21K	38K	0	0
2024-03-31	PFG INVESTMENTS, LLC	0.02%	23.65K	42.57K	23.65K	+100.00%
2024-03-31	EXODUSPOINT CAPITAL MANAGEMENT, LP	0.02%	25.96K	47K	25.96K	+100.00%
2024-03-31	COMMONWEALTH EQUITY SERVICES, LLC	0.02%	26.3K	47K	26.3K	+100.00%
2024-03-31	REGIONS FINANCIAL CORP	0.02%	30K	54K	0	0
2024-03-31	TWO SIGMA INVESTMENTS, LP	0.03%	33.21K	59.77K	-128.11K	-79.42%
2024-03-31	TWO SIGMA SECURITIES, LLC	0.03%	34.58K	62.24K	34.58K	+100.00%
2024-03-31	CTC ALTERNATIVE STRATEGIES, LTD.	0.03%	36.3K	65.34K	36.3K	+100.00%
2024-03-31	JEFFERIES FINANCIAL GROUP INC.	0.03%	38.2K	68.76K	38.2K	+100.00%
2024-03-31	JANE STREET GROUP, LLC	0.03%	39.05K	70.3K	39.05K	+100.00%
2024-03-31	CETERA ADVISORS LLC	0.03%	39.9K	71.82K	39.9K	+100.00%
2024-03-31	BALYASNY ASSET MANAGEMENT L.P.	0.03%	42.98K	77.37K	42.98K	+100.00%
2024-03-31	LPL FINANCIAL LLC	0.04%	45.75K	82.35K	-1.24K	-2.64%
2024-03-31	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.04%	45.96K	82.73K	0	0
2024-03-31	CETERA INVESTMENT ADVISERS	0.04%	46.73K	84.11K	46.73K	+100.00%
2024-03-31	WOLVERINE TRADING, LLC	0.01%	16.2K	29.16K	16.2K	+100.00%
2023-12-31	HARBOUR INVESTMENTS, INC.	0%	1.71K	1.51K	0	0
2023-12-31	VANGUARD GROUP INC	4.51%	5.68M	4.99M	0	0
2023-12-31	BLACKROCK INC.	2.22%	2.8M	2.46M	-90.08K	-3.12%
2023-12-31	LAURION CAPITAL MANAGEMENT LP	1.77%	2.23M	1.96M	0	0
2023-12-31	RENAISSANCE TECHNOLOGIES LLC	1.02%	1.28M	1.13M	41.9K	+3.37%
2023-12-31	GEODE CAPITAL MANAGEMENT, LLC	0.89%	1.11M	981.38K	12.35K	+1.12%
2023-12-31	GSA CAPITAL PARTNERS LLP	0.36%	449.08K	395K	101.69K	+29.27%
2023-12-31	STATE STREET CORP	0.35%	436.27K	383.92K	0	0
2023-12-31	BANK OF MONTREAL /CAN/	0.28%	352.7K	359.75K	352.7K	+100.00%
2023-12-31	NORTHERN TRUST CORP	0.18%	227.92K	200.57K	13.28K	+6.19%
2023-12-31	TWO SIGMA INVESTMENTS, LP	0.13%	161.32K	141.96K	-12.62K	-7.25%
2023-12-31	CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD.	0.1%	120.33K	105.89K	-13.26K	-9.93%
2023-12-31	GROUP ONE TRADING, L.P.	0.09%	115.25K	101.42M	-15.49K	-11.85%
2023-12-31	MORGAN STANLEY	0.09%	114.81K	101.03K	-34.95K	-23.34%
2023-12-31	MARINER, LLC	0.08%	105.91K	93.2K	0	0
2023-12-31	XTX TOPCO LTD	0.07%	85.37K	75.13K	-82.06K	-49.01%
2023-12-31	CAPTION MANAGEMENT, LLC	0.06%	75K	66K	0	0
2023-12-31	SQUAREPOINT OPS LLC	0.05%	63.07K	55.5K	63.07K	+100.00%
2023-12-31	BANK OF NEW YORK MELLON CORP	0.04%	52.22K	45.95K	-58.63K	-52.89%
2023-12-31	EDMOND DE ROTHSCHILD HOLDING S.A.	0.04%	50K	44K	0	0
2023-12-31	MILLENNIUM MANAGEMENT LLC	0.04%	47.27K	41.6K	-192.43K	-80.28%
2023-12-31	LPL FINANCIAL LLC	0.04%	46.99K	41.35K	-3K	-6.00%
2023-12-31	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.04%	45.96K	40.45K	0	0
2023-12-31	CITADEL ADVISORS LLC	0.01%	9.14K	8.04K	-36.02K	-79.76%
2023-12-31	REGIONS FINANCIAL CORP	0.02%	30K	26.4K	30K	+100.00%
2023-12-31	TWO SIGMA ADVISERS, LP	0.02%	25.2K	22.18K	3.9K	+18.31%
2023-12-31	LVM CAPITAL MANAGEMENT LTD/MI	0.02%	21K	18K	0	0
2023-12-31	ADVISOR GROUP HOLDINGS, INC.	0.01%	11.55K	10.16K	-2.2K	-15.98%
2023-12-31	J. L. BAINBRIDGE & CO., INC.	0.01%	11.12K	9.79K	0	0
2023-12-31	RAYMOND JAMES FINANCIAL SERVICES ADVISORS, INC.	0.01%	10.82K	9.52K	-1.21K	-10.06%
2023-12-31	TOWER RESEARCH CAPITAL LLC (TRC)	0.01%	10.75K	9.46K	-2.48K	-18.77%
2023-12-31	ATRIA WEALTH SOLUTIONS, INC.	0.01%	10K	8.8K	0	0
2023-12-31	BNP PARIBAS ARBITRAGE, SNC	0%	4.56K	4.01K	0	0
2023-12-31	FMR LLC	0%	4.16K	3.66K	-21	-0.50%
2023-12-31	BANK OF AMERICA CORP /DE/	0%	2.12K	1.86K	166	+8.51%
2023-12-31	ST. JOHNS INVESTMENT MANAGEMENT COMPANY, LLC	0%	1.55K	1.36K	0	0
2023-12-31	WELLS FARGO & COMPANY/MN	0%	910	801	42	+4.84%
2023-12-31	ALLWORTH FINANCIAL LP	0%	702	618	0	0
2023-12-31		0%	700	637	0	0
2023-12-31	CASTLEVIEW PARTNERS, LLC	0%	500	440	0	0
2023-12-31	DELOS WEALTH ADVISORS, LLC	0%	100	88	0	0
2023-12-31	JPMORGAN CHASE & CO	0%	94	83	0	0
2023-12-31	CLEARSTEAD ADVISORS, LLC	0%	70	62	0	0
2023-12-31	QUBE RESEARCH & TECHNOLOGIES LTD	0%	54	48	0	0
2023-12-31	UBS GROUP AG	0%	30	26	-33.33K	-99.91%
2023-12-31	WOLVERINE TRADING, LLC	0%	0	-	-55.9K	-100.00%
2023-12-31	VICTORY CAPITAL MANAGEMENT INC	0%	0	-	-13.82K	-100.00%
2023-12-31	TWO SIGMA SECURITIES, LLC	0%	0	-	-36.47K	-100.00%
2023-09-30	BLACKROCK INC.	2.28%	2.89M	-	-11.95K	-0.41%
2023-09-30	DARK FOREST CAPITAL MANAGEMENT LP	0%	0	-	-10.19K	-100.00%
2023-09-30	BAADER BANK AKTIENGESELLSCHAFT	0%	0	-	-10.86K	-100.00%
2023-09-30	CETERA ADVISOR NETWORKS LLC	0%	0	-	-13.33K	-100.00%
2023-09-30	D. E. SHAW & CO., INC.	0%	0	-	-216.53K	-100.00%
2023-09-30	CITIGROUP INC	0%	0	-	-170	-100.00%
2023-09-30	QUBE RESEARCH & TECHNOLOGIES LTD	0%	54	-	54	+100.00%
2023-09-30	CLEARSTEAD ADVISORS, LLC	0%	70	-	0	0
2023-09-30	DELOS WEALTH ADVISORS, LLC	0%	100	-	0	0
2023-09-30	CASTLEVIEW PARTNERS, LLC	0%	500	-	0	0
2023-09-30		0%	700	-	0	0
2023-09-30	ALLWORTH FINANCIAL LP	0%	702	-	0	0
2023-09-30	WELLS FARGO & COMPANY/MN	0%	868	-	-4.19K	-82.84%
2023-09-30	ST. JOHNS INVESTMENT MANAGEMENT COMPANY, LLC	0%	1.55K	-	0	0
2023-09-30	HARBOUR INVESTMENTS, INC.	0%	1.71K	-	0	0
2023-09-30	FMR LLC	0%	4.18K	-	-500	-10.67%
2023-09-30	BNP PARIBAS ARBITRAGE, SNC	0%	4.56K	-	0	0
2023-09-30	ATRIA WEALTH SOLUTIONS, INC.	0.01%	10K	-	10K	+100.00%
2023-09-30	J. L. BAINBRIDGE & CO., INC.	0.01%	11.12K	-	500	+4.71%
2023-09-30	RAYMOND JAMES FINANCIAL SERVICES ADVISORS, INC.	0.01%	12.03K	-	12.03K	+100.00%
2023-09-30	TOWER RESEARCH CAPITAL LLC (TRC)	0.01%	13.23K	-	-3.55K	-21.16%
2023-09-30	ADVISOR GROUP HOLDINGS, INC.	0.01%	13.75K	-	-1.5K	-9.84%
2023-09-30	VICTORY CAPITAL MANAGEMENT INC	0.01%	13.82K	-	-42	-0.30%
2023-09-30	JANE STREET GROUP, LLC	0.01%	17.3K	-	-61.57K	-78.06%
2023-09-30	HIGHTOWER ADVISORS, LLC	0.02%	20.1K	-	0	0
2023-09-30	LVM CAPITAL MANAGEMENT LTD/MI	0.02%	21K	-	0	0
2023-09-30	TWO SIGMA ADVISERS, LP	0.02%	21.3K	-	-6.1K	-22.26%
2023-09-30	HRT FINANCIAL LP	0.02%	29.14K	-	29.14K	+100.00%
2023-09-30	UBS GROUP AG	0.03%	33.36K	-	33.36K	+100.00%
2023-09-30	TWO SIGMA SECURITIES, LLC	0.03%	36.47K	-	11.29K	+44.83%
2023-09-30	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.04%	45.96K	-	0	0
2023-09-30	LPL FINANCIAL LLC	0.04%	49.99K	-	3K	+6.38%
2023-09-30	EDMOND DE ROTHSCHILD HOLDING S.A.	0.04%	50K	-	0	0
2023-09-30	WOLVERINE TRADING, LLC	0.04%	55.9K	-	800	+1.45%
2023-09-30	CAPTION MANAGEMENT, LLC	0.06%	75K	-	0	0
2023-09-30	VIRTU FINANCIAL LLC	0.06%	80.73K	-	-6.09K	-7.01%
2023-09-30	MARINER, LLC	0.08%	105.91K	-	1K	+0.95%
2023-09-30	BANK OF NEW YORK MELLON CORP	0.09%	110.85K	-	-1.81K	-1.60%
2023-09-30	GROUP ONE TRADING, L.P.	0.1%	130.74K	-	56.1K	+75.17%
2023-09-30	CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD.	0.11%	133.59K	-	133.59K	+100.00%
2023-09-30	MORGAN STANLEY	0.12%	149.76K	-	-46.13K	-23.55%
2023-09-30	XTX TOPCO LTD	0.13%	167.43K	-	128.04K	+325.13%
2023-09-30	TWO SIGMA INVESTMENTS, LP	0.14%	173.94K	-	115.79K	+199.13%
2023-09-30	NORTHERN TRUST CORP	0.17%	214.64K	-	0	0
2023-09-30	GSA CAPITAL PARTNERS LLP	0.27%	347.39K	-	44.79K	+14.80%
2023-09-30	GEODE CAPITAL MANAGEMENT, LLC	0.87%	1.1M	-	-10.04K	-0.90%

ATOS Insiders

Among the ATOS insiders holding of 0.06% of the stake in company, CROSS ALEXANDER D, director, holds the largest shares of 88.87K. FINN JONATHAN, director, is the second largest ATOS insider with ownership of 25K shares. REMMEL H. LAWRENCE, director, stands third with possession of 3.13K shares of that stake.

Insiders	Designation	Shares Held
CROSS ALEXANDER D	director	88.87K
FINN JONATHAN	director	25K
REMMEL H. LAWRENCE	director	3.13K
WEAVER GREGORY L	Former EVP, CFO, & Director	55
GUSE KYLE	CFO, Gen Counsel and Secretary	8
QUAY STEVEN C	President & CEO	8
CHEN SHU-CHIH	director	8

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
2024-04-10	FINN JONATHAN	PURCHASE	1.77	25K	44.25K	25K
2023-11-15	WEAVER GREGORY L	SALE	0.65	50K	32.5K	55
2023-06-20	WEAVER GREGORY L	PURCHASE	0.97	50K	48.5K	50.06K
2021-07-02	WEAVER GREGORY L	SALE	5.58	107.5K	599.83K	0
2018-05-30	GUSE KYLE	PURCHASE	3.52	8	28.16	8
2018-05-30	QUAY STEVEN C	PURCHASE	3.52	8	28.16	8
2018-05-30	CHEN SHU-CHIH	PURCHASE	3.52	8	28.16	8
2017-11-15	GUSE KYLE	PURCHASE	0.34	8.6K	2.9K	8.6K
2017-04-17	REMMEL H. LAWRENCE	PURCHASE	0.63	2.5K	1.58K	3.13K
2016-04-01	REMMEL H. LAWRENCE	PURCHASE	0.33	1.5K	495	10.9K
2016-03-09	QUAY STEVEN C	PURCHASE	0.37	15K	5.55K	4.83M
2016-03-09	CHEN SHU-CHIH	PURCHASE	0.37	15K	5.55K	4.35M
2016-02-16	CHEN SHU-CHIH	PURCHASE	0.53	15K	7.95K	4.33M
2016-02-16	QUAY STEVEN C	PURCHASE	0.53	15K	7.95K	4.81M
2016-01-19	CHEN SHU-CHIH	PURCHASE	0.20	50K	10K	4.32M
2016-01-19	QUAY STEVEN C	PURCHASE	0.20	50K	10K	4.8M
2015-06-12	REMMEL H. LAWRENCE	PURCHASE	1.30	5.4K	7.02K	9.4K
2013-11-21	WEAVER GREGORY L	PURCHASE	2.58	10K	25.79K	34.51K
2013-10-01	CHEN SHU-CHIH	SALE	5.66	7.27K	41.11K	4.27M
2013-10-01	QUAY STEVEN C	SALE	5.66	7.27K	41.11K	4.27M
2013-05-15	CROSS ALEXANDER D	PURCHASE	5.49	500	2.74K	88.87K
2013-01-08	REMMEL H. LAWRENCE	PURCHASE	4.10	400	1.64K	400

Frequently Asked Questions

ATOS Stock Outstanding Shares

ShortableYes

OptionableYes

Short Percent Of Outstanding Shares7.35

Short Percent Of Float7.35

Shares Outstanding125.80M

Shares Float117.96M

Shares Short9.25M

Short Ratio11.07

7.35%

Short % of Float

7.35%

Short % of Shares Outstanding

Market Insider ATOS

Investors cannot turn a blind eye to insiders as well as institutional ownership. They need to follow insider trades to determine the direction the stock is likely to take.

Major Holders Summary

0.06% Percentage of Shares held by All Insiders

28.21% Percentage of Shares held by All Institutions

28.23% Percentage of Float held by Institutions

113

Number of Institutions Holding Shares

Institutional Ownership

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
2024-03-31	SIMPLEX TRADING, LLC	0.04%	55.59K	100K	55.59K	+100.00%
2024-03-31	BANK OF AMERICA CORP /DE/	0.06%	79.93K	143.88K	77.82K	+3,677.46%
2024-03-31	MARINER, LLC	0.08%	105.91K	190.64K	0	0
2024-03-31	GROUP ONE TRADING, L.P.	0.09%	106.71K	192.07K	-8.54K	-7.41%
2024-03-31	CITADEL ADVISORS LLC	0.03%	39.7K	71.46K	-1.3K	-3.17%
2024-03-31	NORTHERN TRUST CORP	0.18%	225.67K	406.21K	-2.25K	-0.99%
2024-03-31	QUBE RESEARCH & TECHNOLOGIES LTD	0.2%	248.71K	447.67K	248.65K	+460,470.37%
2024-03-31	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.02%	26.5K	47.7K	26.5K	+100.00%
2024-03-31	HRT FINANCIAL LP	0.23%	291.42K	524K	291.42K	+100.00%
2024-03-31	GEODE CAPITAL MANAGEMENT, LLC	0.97%	1.21M	2.18M	97.4K	+8.74%
2024-03-31	RENAISSANCE TECHNOLOGIES LLC	1.11%	1.39M	2.5M	102.1K	+7.95%
2024-03-31	EDMOND DE ROTHSCHILD HOLDING S.A.	0.04%	50K	90K	0	0
2024-03-31	VIRTU FINANCIAL LLC	0.07%	83.94K	151K	83.94K	+100.00%
2024-03-31	SQUAREPOINT OPS LLC	0.09%	111.38K	200.49K	48.32K	+76.61%
2024-03-31	CASTLEVIEW PARTNERS, LLC	0%	0	-	-500	-100.00%
2024-03-31	Y-INTERCEPT (HONG KONG) LTD	0.09%	114.34K	205.81K	114.34K	+100.00%
2024-03-31	BLACKROCK INC.	2.2%	2.75M	4.95M	-45.17K	-1.62%
2024-03-31	VANGUARD GROUP INC	4.59%	5.75M	10.36M	78.27K	+1.38%
2024-03-31	POINT72 ASIA (SINGAPORE) PTE. LTD.	0.11%	140.86K	253.54K	140.86K	+100.00%
2024-03-31	CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD.	0.12%	153.13K	275.63K	32.8K	+27.26%
2024-03-31	CITIGROUP INC	0.15%	182.87K	329.17K	182.87K	+100.00%
2024-03-31	STATE STREET CORP	0.39%	493.57K	888.43K	57.3K	+13.13%
2024-03-31	GOLDMAN SACHS GROUP INC	0.5%	628.55K	1.13M	628.55K	+100.00%
2024-03-31	MORGAN STANLEY	0.61%	765.41K	1.38M	650.61K	+566.70%
2024-03-31	MILLENNIUM MANAGEMENT LLC	0.81%	1.01M	1.82M	964.48K	+2,040.31%
2024-03-31	LAURION CAPITAL MANAGEMENT LP	1.78%	2.23M	4.01M	0	0
2024-03-31	BANK OF NEW YORK MELLON CORP	0.01%	12.63K	22.73K	-39.59K	-75.82%
2024-03-31	DRW SECURITIES, LLC	0.01%	12.8K	23.04K	12.8K	+100.00%
2024-03-31	ADVISOR GROUP HOLDINGS, INC.	0.01%	11.55K	20.79K	0	0
2024-03-31	J. L. BAINBRIDGE & CO., INC.	0.01%	11.12K	20.02K	0	0
2024-03-31	RAYMOND JAMES FINANCIAL SERVICES ADVISORS, INC.	0.01%	10.82K	19.47K	0	0
2024-03-31	ATRIA WEALTH SOLUTIONS, INC.	0.01%	10K	18K	0	0
2024-03-31	BNP PARIBAS ARBITRAGE, SNC	0%	4.56K	8.2K	0	0
2024-03-31	FMR LLC	0%	4.16K	7.49K	0	0
2024-03-31	SILICON VALLEY CAPITAL PARTNERS	0%	3.88K	6.98K	3.88K	+100.00%
2024-03-31	MACQUARIE GROUP LTD	0%	1.74K	3	1.74K	+100.00%
2024-03-31	ST. JOHNS INVESTMENT MANAGEMENT COMPANY, LLC	0%	1.55K	2.79K	0	0
2024-03-31	WELLS FARGO & COMPANY/MN	0%	921	1.66K	11	+1.21%
2024-03-31	ALLWORTH FINANCIAL LP	0%	702	1.26K	0	0
2024-03-31	TD WATERHOUSE CANADA INC.	0%	700	1.28K	0	0
2024-03-31	UBS GROUP AG	0%	423	761	393	+1,310.00%
2024-03-31	OLD POINT TRUST & FINANCIAL SERVICES N A	0%	250	450	250	+100.00%
2024-03-31	NBC SECURITIES, INC.	0%	150	1K	150	+100.00%
2024-03-31	DELOS WEALTH ADVISORS, LLC	0%	100	180	0	0
2024-03-31	JPMORGAN CHASE & CO	0%	94	169	0	0
2024-03-31	CLEARSTEAD ADVISORS, LLC	0%	70	103	0	0
2024-03-31	BANK OF MONTREAL /CAN/	0%	0	-	-352.7K	-100.00%
2024-03-31	GSA CAPITAL PARTNERS LLP	0%	0	-	-449.08K	-100.00%
2024-03-31	BREVAN HOWARD CAPITAL MANAGEMENT LP	0.01%	13.67K	24.6K	13.67K	+100.00%
2024-03-31	TWO SIGMA ADVISERS, LP	0.01%	18.5K	33.3K	-6.7K	-26.59%
2024-03-31	LVM CAPITAL MANAGEMENT LTD/MI	0.02%	21K	38K	0	0
2024-03-31	PFG INVESTMENTS, LLC	0.02%	23.65K	42.57K	23.65K	+100.00%
2024-03-31	EXODUSPOINT CAPITAL MANAGEMENT, LP	0.02%	25.96K	47K	25.96K	+100.00%
2024-03-31	COMMONWEALTH EQUITY SERVICES, LLC	0.02%	26.3K	47K	26.3K	+100.00%
2024-03-31	REGIONS FINANCIAL CORP	0.02%	30K	54K	0	0
2024-03-31	TWO SIGMA INVESTMENTS, LP	0.03%	33.21K	59.77K	-128.11K	-79.42%
2024-03-31	TWO SIGMA SECURITIES, LLC	0.03%	34.58K	62.24K	34.58K	+100.00%
2024-03-31	CTC ALTERNATIVE STRATEGIES, LTD.	0.03%	36.3K	65.34K	36.3K	+100.00%
2024-03-31	JEFFERIES FINANCIAL GROUP INC.	0.03%	38.2K	68.76K	38.2K	+100.00%
2024-03-31	JANE STREET GROUP, LLC	0.03%	39.05K	70.3K	39.05K	+100.00%
2024-03-31	CETERA ADVISORS LLC	0.03%	39.9K	71.82K	39.9K	+100.00%
2024-03-31	BALYASNY ASSET MANAGEMENT L.P.	0.03%	42.98K	77.37K	42.98K	+100.00%
2024-03-31	LPL FINANCIAL LLC	0.04%	45.75K	82.35K	-1.24K	-2.64%
2024-03-31	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.04%	45.96K	82.73K	0	0
2024-03-31	CETERA INVESTMENT ADVISERS	0.04%	46.73K	84.11K	46.73K	+100.00%
2024-03-31	WOLVERINE TRADING, LLC	0.01%	16.2K	29.16K	16.2K	+100.00%
2023-12-31	HARBOUR INVESTMENTS, INC.	0%	1.71K	1.51K	0	0
2023-12-31	VANGUARD GROUP INC	4.51%	5.68M	4.99M	0	0
2023-12-31	BLACKROCK INC.	2.22%	2.8M	2.46M	-90.08K	-3.12%
2023-12-31	LAURION CAPITAL MANAGEMENT LP	1.77%	2.23M	1.96M	0	0
2023-12-31	RENAISSANCE TECHNOLOGIES LLC	1.02%	1.28M	1.13M	41.9K	+3.37%
2023-12-31	GEODE CAPITAL MANAGEMENT, LLC	0.89%	1.11M	981.38K	12.35K	+1.12%
2023-12-31	GSA CAPITAL PARTNERS LLP	0.36%	449.08K	395K	101.69K	+29.27%
2023-12-31	STATE STREET CORP	0.35%	436.27K	383.92K	0	0
2023-12-31	BANK OF MONTREAL /CAN/	0.28%	352.7K	359.75K	352.7K	+100.00%
2023-12-31	NORTHERN TRUST CORP	0.18%	227.92K	200.57K	13.28K	+6.19%
2023-12-31	TWO SIGMA INVESTMENTS, LP	0.13%	161.32K	141.96K	-12.62K	-7.25%
2023-12-31	CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD.	0.1%	120.33K	105.89K	-13.26K	-9.93%
2023-12-31	GROUP ONE TRADING, L.P.	0.09%	115.25K	101.42M	-15.49K	-11.85%
2023-12-31	MORGAN STANLEY	0.09%	114.81K	101.03K	-34.95K	-23.34%
2023-12-31	MARINER, LLC	0.08%	105.91K	93.2K	0	0
2023-12-31	XTX TOPCO LTD	0.07%	85.37K	75.13K	-82.06K	-49.01%
2023-12-31	CAPTION MANAGEMENT, LLC	0.06%	75K	66K	0	0
2023-12-31	SQUAREPOINT OPS LLC	0.05%	63.07K	55.5K	63.07K	+100.00%
2023-12-31	BANK OF NEW YORK MELLON CORP	0.04%	52.22K	45.95K	-58.63K	-52.89%
2023-12-31	EDMOND DE ROTHSCHILD HOLDING S.A.	0.04%	50K	44K	0	0
2023-12-31	MILLENNIUM MANAGEMENT LLC	0.04%	47.27K	41.6K	-192.43K	-80.28%
2023-12-31	LPL FINANCIAL LLC	0.04%	46.99K	41.35K	-3K	-6.00%
2023-12-31	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.04%	45.96K	40.45K	0	0
2023-12-31	CITADEL ADVISORS LLC	0.01%	9.14K	8.04K	-36.02K	-79.76%
2023-12-31	REGIONS FINANCIAL CORP	0.02%	30K	26.4K	30K	+100.00%
2023-12-31	TWO SIGMA ADVISERS, LP	0.02%	25.2K	22.18K	3.9K	+18.31%
2023-12-31	LVM CAPITAL MANAGEMENT LTD/MI	0.02%	21K	18K	0	0
2023-12-31	ADVISOR GROUP HOLDINGS, INC.	0.01%	11.55K	10.16K	-2.2K	-15.98%
2023-12-31	J. L. BAINBRIDGE & CO., INC.	0.01%	11.12K	9.79K	0	0
2023-12-31	RAYMOND JAMES FINANCIAL SERVICES ADVISORS, INC.	0.01%	10.82K	9.52K	-1.21K	-10.06%
2023-12-31	TOWER RESEARCH CAPITAL LLC (TRC)	0.01%	10.75K	9.46K	-2.48K	-18.77%
2023-12-31	ATRIA WEALTH SOLUTIONS, INC.	0.01%	10K	8.8K	0	0
2023-12-31	BNP PARIBAS ARBITRAGE, SNC	0%	4.56K	4.01K	0	0
2023-12-31	FMR LLC	0%	4.16K	3.66K	-21	-0.50%
2023-12-31	BANK OF AMERICA CORP /DE/	0%	2.12K	1.86K	166	+8.51%
2023-12-31	ST. JOHNS INVESTMENT MANAGEMENT COMPANY, LLC	0%	1.55K	1.36K	0	0
2023-12-31	WELLS FARGO & COMPANY/MN	0%	910	801	42	+4.84%
2023-12-31	ALLWORTH FINANCIAL LP	0%	702	618	0	0
2023-12-31		0%	700	637	0	0
2023-12-31	CASTLEVIEW PARTNERS, LLC	0%	500	440	0	0
2023-12-31	DELOS WEALTH ADVISORS, LLC	0%	100	88	0	0
2023-12-31	JPMORGAN CHASE & CO	0%	94	83	0	0
2023-12-31	CLEARSTEAD ADVISORS, LLC	0%	70	62	0	0
2023-12-31	QUBE RESEARCH & TECHNOLOGIES LTD	0%	54	48	0	0
2023-12-31	UBS GROUP AG	0%	30	26	-33.33K	-99.91%
2023-12-31	WOLVERINE TRADING, LLC	0%	0	-	-55.9K	-100.00%
2023-12-31	VICTORY CAPITAL MANAGEMENT INC	0%	0	-	-13.82K	-100.00%
2023-12-31	TWO SIGMA SECURITIES, LLC	0%	0	-	-36.47K	-100.00%
2023-09-30	BLACKROCK INC.	2.28%	2.89M	-	-11.95K	-0.41%
2023-09-30	DARK FOREST CAPITAL MANAGEMENT LP	0%	0	-	-10.19K	-100.00%
2023-09-30	BAADER BANK AKTIENGESELLSCHAFT	0%	0	-	-10.86K	-100.00%
2023-09-30	CETERA ADVISOR NETWORKS LLC	0%	0	-	-13.33K	-100.00%
2023-09-30	D. E. SHAW & CO., INC.	0%	0	-	-216.53K	-100.00%
2023-09-30	CITIGROUP INC	0%	0	-	-170	-100.00%
2023-09-30	QUBE RESEARCH & TECHNOLOGIES LTD	0%	54	-	54	+100.00%
2023-09-30	CLEARSTEAD ADVISORS, LLC	0%	70	-	0	0
2023-09-30	DELOS WEALTH ADVISORS, LLC	0%	100	-	0	0
2023-09-30	CASTLEVIEW PARTNERS, LLC	0%	500	-	0	0
2023-09-30		0%	700	-	0	0
2023-09-30	ALLWORTH FINANCIAL LP	0%	702	-	0	0
2023-09-30	WELLS FARGO & COMPANY/MN	0%	868	-	-4.19K	-82.84%
2023-09-30	ST. JOHNS INVESTMENT MANAGEMENT COMPANY, LLC	0%	1.55K	-	0	0
2023-09-30	HARBOUR INVESTMENTS, INC.	0%	1.71K	-	0	0
2023-09-30	FMR LLC	0%	4.18K	-	-500	-10.67%
2023-09-30	BNP PARIBAS ARBITRAGE, SNC	0%	4.56K	-	0	0
2023-09-30	ATRIA WEALTH SOLUTIONS, INC.	0.01%	10K	-	10K	+100.00%
2023-09-30	J. L. BAINBRIDGE & CO., INC.	0.01%	11.12K	-	500	+4.71%
2023-09-30	RAYMOND JAMES FINANCIAL SERVICES ADVISORS, INC.	0.01%	12.03K	-	12.03K	+100.00%
2023-09-30	TOWER RESEARCH CAPITAL LLC (TRC)	0.01%	13.23K	-	-3.55K	-21.16%
2023-09-30	ADVISOR GROUP HOLDINGS, INC.	0.01%	13.75K	-	-1.5K	-9.84%
2023-09-30	VICTORY CAPITAL MANAGEMENT INC	0.01%	13.82K	-	-42	-0.30%
2023-09-30	JANE STREET GROUP, LLC	0.01%	17.3K	-	-61.57K	-78.06%
2023-09-30	HIGHTOWER ADVISORS, LLC	0.02%	20.1K	-	0	0
2023-09-30	LVM CAPITAL MANAGEMENT LTD/MI	0.02%	21K	-	0	0
2023-09-30	TWO SIGMA ADVISERS, LP	0.02%	21.3K	-	-6.1K	-22.26%
2023-09-30	HRT FINANCIAL LP	0.02%	29.14K	-	29.14K	+100.00%
2023-09-30	UBS GROUP AG	0.03%	33.36K	-	33.36K	+100.00%
2023-09-30	TWO SIGMA SECURITIES, LLC	0.03%	36.47K	-	11.29K	+44.83%
2023-09-30	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.04%	45.96K	-	0	0
2023-09-30	LPL FINANCIAL LLC	0.04%	49.99K	-	3K	+6.38%
2023-09-30	EDMOND DE ROTHSCHILD HOLDING S.A.	0.04%	50K	-	0	0
2023-09-30	WOLVERINE TRADING, LLC	0.04%	55.9K	-	800	+1.45%
2023-09-30	CAPTION MANAGEMENT, LLC	0.06%	75K	-	0	0
2023-09-30	VIRTU FINANCIAL LLC	0.06%	80.73K	-	-6.09K	-7.01%
2023-09-30	MARINER, LLC	0.08%	105.91K	-	1K	+0.95%
2023-09-30	BANK OF NEW YORK MELLON CORP	0.09%	110.85K	-	-1.81K	-1.60%
2023-09-30	GROUP ONE TRADING, L.P.	0.1%	130.74K	-	56.1K	+75.17%
2023-09-30	CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD.	0.11%	133.59K	-	133.59K	+100.00%
2023-09-30	MORGAN STANLEY	0.12%	149.76K	-	-46.13K	-23.55%
2023-09-30	XTX TOPCO LTD	0.13%	167.43K	-	128.04K	+325.13%
2023-09-30	TWO SIGMA INVESTMENTS, LP	0.14%	173.94K	-	115.79K	+199.13%
2023-09-30	NORTHERN TRUST CORP	0.17%	214.64K	-	0	0
2023-09-30	GSA CAPITAL PARTNERS LLP	0.27%	347.39K	-	44.79K	+14.80%
2023-09-30	GEODE CAPITAL MANAGEMENT, LLC	0.87%	1.1M	-	-10.04K	-0.90%

ATOS Insiders

Insiders	Designation	Shares Held
CROSS ALEXANDER D	director	88.87K
FINN JONATHAN	director	25K
REMMEL H. LAWRENCE	director	3.13K
WEAVER GREGORY L	Former EVP, CFO, & Director	55
GUSE KYLE	CFO, Gen Counsel and Secretary	8
QUAY STEVEN C	President & CEO	8
CHEN SHU-CHIH	director	8

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
2024-04-10	FINN JONATHAN	PURCHASE	1.77	25K	44.25K	25K
2023-11-15	WEAVER GREGORY L	SALE	0.65	50K	32.5K	55
2023-06-20	WEAVER GREGORY L	PURCHASE	0.97	50K	48.5K	50.06K
2021-07-02	WEAVER GREGORY L	SALE	5.58	107.5K	599.83K	0
2018-05-30	GUSE KYLE	PURCHASE	3.52	8	28.16	8
2018-05-30	QUAY STEVEN C	PURCHASE	3.52	8	28.16	8
2018-05-30	CHEN SHU-CHIH	PURCHASE	3.52	8	28.16	8
2017-11-15	GUSE KYLE	PURCHASE	0.34	8.6K	2.9K	8.6K
2017-04-17	REMMEL H. LAWRENCE	PURCHASE	0.63	2.5K	1.58K	3.13K
2016-04-01	REMMEL H. LAWRENCE	PURCHASE	0.33	1.5K	495	10.9K
2016-03-09	QUAY STEVEN C	PURCHASE	0.37	15K	5.55K	4.83M
2016-03-09	CHEN SHU-CHIH	PURCHASE	0.37	15K	5.55K	4.35M
2016-02-16	CHEN SHU-CHIH	PURCHASE	0.53	15K	7.95K	4.33M
2016-02-16	QUAY STEVEN C	PURCHASE	0.53	15K	7.95K	4.81M
2016-01-19	CHEN SHU-CHIH	PURCHASE	0.20	50K	10K	4.32M
2016-01-19	QUAY STEVEN C	PURCHASE	0.20	50K	10K	4.8M
2015-06-12	REMMEL H. LAWRENCE	PURCHASE	1.30	5.4K	7.02K	9.4K
2013-11-21	WEAVER GREGORY L	PURCHASE	2.58	10K	25.79K	34.51K
2013-10-01	CHEN SHU-CHIH	SALE	5.66	7.27K	41.11K	4.27M
2013-10-01	QUAY STEVEN C	SALE	5.66	7.27K	41.11K	4.27M
2013-05-15	CROSS ALEXANDER D	PURCHASE	5.49	500	2.74K	88.87K
2013-01-08	REMMEL H. LAWRENCE	PURCHASE	4.10	400	1.64K	400

ATOS Stock Ownership Breakdown

Atossa Therapeutics, Inc.

ATOS Stock Outstanding Shares

Market Insider ATOS

Institutional Ownership

ATOS Insiders

Buying/Selling by Insiders

Frequently Asked Questions

ATOS Stock Outstanding Shares

Market Insider ATOS

Institutional Ownership

ATOS Insiders

Buying/Selling by Insiders

Frequently Asked Questions