Institutional shares held 19.3 Million
95K calls
82.4K puts
Total value of holdings $27.4M
$134K calls
$117K puts
Market Cap $180M
126,624,000 Shares Out.
Institutional ownership 15.22%
# of Institutions 70


Latest Institutional Activity in ATOS

Top Purchases

Q1 2024
Millennium Management LLC Shares Held: 1.01M ($1.44M)
Q1 2024
Morgan Stanley Shares Held: 765K ($1.09M)
Q1 2024
Goldman Sachs Group Inc Shares Held: 629K ($893K)
Q1 2024
Hrt Financial LP Shares Held: 291K ($414K)
Q1 2024
Qube Research & Technologies LTD Shares Held: 249K ($353K)

Top Sells

Q1 2024
Two Sigma Investments, LP Shares Held: 33.2K ($47.2K)
Q1 2024
Black Rock Inc. Shares Held: 2.75M ($3.91M)
Q1 2024
Tower Research Capital LLC (Trc) Shares Held: 1 ($1.42)
Q1 2024
Group One Trading, L.P. Shares Held: 107K ($152K)
Q1 2024
Commonwealth Equity Services, LLC Shares Held: 26.3K ($37.4K)

About ATOS

Atossa Therapeutics, Inc., a clinical-stage biopharmaceutical company, focuses on the discovery and development of medicines in the areas of oncology and infectious diseases. The company's lead program is Endoxifen, an active metabolite of tamoxifen, which is in Phase II clinical trials to treat and prevent breast cancer. It is also developing AT-H201, an inhalation therapy to improve lung function in severely ill and hospitalized COVID-19 patients; AT-301, a proprietary drug candidate for nasal administration in patients diagnosed with COVID-19; and immunotherapy/chimeric antigen receptor therapy programs for the treatment of breast cancer. It has a research agreement with Dana-Farber Cancer Institute, Inc. to support research of cytokine-coated nanoparticles for the treatment of breast cancer. The company was formerly known as Atossa Genetics Inc. and changed its name to Atossa Therapeutics, Inc. in January 2020. Atossa Therapeutics, Inc. was founded in 2008 and is headquartered in Seattle, Washington.


Insider Transactions at ATOS

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
View All Transactions

Last 12 Months Summary

Buy / Acquisition
75K Shares
From 2 Insiders
Open market or private purchase 75K shares
Sell / Disposition
50K Shares
From 1 Insiders
Open market or private sale 50K shares

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