Atossa Therapeutics, Inc.

NasdaqCM:ATOS Stock Report

Market Cap: US$189.2m

Atossa Therapeutics Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqCM:ATOS Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
10 Apr 24BuyUS$44,250Jonathan FinnIndividual25,000US$1.77
15 Nov 23SellUS$32,500Gregory WeaverIndividual50,000US$0.65
20 Jun 23BuyUS$48,500Gregory WeaverIndividual50,000US$0.97

Insider Trading Volume

Insider Buying: ATOS insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of ATOS?
Owner TypeNumber of SharesOwnership Percentage
Individual Insiders28,9040.0231%
Private Companies33,0030.0263%
VC/PE Firms7,762,5006.19%
Institutions16,385,08513.1%
General Public101,094,57280.7%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 19.13% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
6.19%
Heights Capital Management, Inc.
7,762,500US$11.7m0%6.97%
4.53%
The Vanguard Group, Inc.
5,675,724US$8.6m0%no data
2.23%
BlackRock, Inc.
2,796,437US$4.2m-3.12%no data
1.78%
Laurion Capital Management LP
2,225,800US$3.4m0%0.12%
1.02%
Renaissance Technologies LLC
1,284,270US$1.9m3.37%no data
0.89%
Geode Capital Management, LLC
1,114,924US$1.7m1.12%no data
0.36%
GSA Capital Partners LLP
449,082US$678.1k29.3%0.06%
0.35%
State Street Global Advisors, Inc.
436,271US$658.8k0%no data
0.32%
Gescooperativo S.A. SGIIC
400,390US$604.6k0%0.06%
0.28%
BMO Asset Management Corp.
352,700US$532.6k0%no data
0.18%
Northern Trust Global Investments
227,922US$344.2k6.19%no data
0.16%
Susquehanna International Group, LLP, Asset Management Arm
204,945US$309.5k-17.5%no data
0.13%
Two Sigma Investments, LP
161,320US$243.6k-7.25%no data
0.096%
Connor, Clark & Lunn Investment Management Ltd.
120,328US$181.7k-9.93%no data
0.092%
Group One Trading LP, Asset Management Arm
115,249US$174.0k-11.9%0.01%
0.092%
Morgan Stanley, Investment Banking and Brokerage Investments
114,806US$173.4k-23.3%no data
0.085%
Mariner, LLC
105,910US$159.9k0%no data
0.068%
XTX Holdings Limited, Asset Management Arm
85,369US$128.9k-49%0.03%
0.05%
Squarepoint OPS LLC
63,065US$95.2k0%no data
0.044%
Simplex Trading, LLC, Asset Management Arm
55,589US$83.9k0%no data
0.04%
Edmond de Rothschild Asset Management (France)
50,000US$75.5k0%no data
0.038%
Millennium Management LLC
47,271US$71.4k-80.3%no data
0.037%
LPL Financial Corporation, Asset Management Arm
46,992US$71.0k-6%no data
0.037%
Charles Schwab Investment Management, Inc.
45,962US$69.4k0%no data
0.024%
Regions Investment Management, Inc.
30,000US$45.3k0%no data
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