NYSEMKT: OSTX
Os Therapies Inc Stock Ownership - Who owns Os Therapies?

Insider buying vs selling

Have Os Therapies Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Shalom Auerbach10% Owner2025-05-0782,000$2.00
$163.92kSell
Shalom Auerbach10% Owner2025-04-1010,000$1.39
$13.90kSell
Shalom Auerbach10% Owner2025-04-0950,012$1.35
$67.67kSell
Shalom Auerbach10% Owner2025-02-27225,000$1.64
$369.00kSell
Shalom Auerbach10% Owner2025-02-14100,000$2.84
$284.30kSell
Shalom Auerbach10% Owner2025-01-1516,720$6.74
$112.61kSell

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Net Insider Buy/Sell (L12M) Ownership

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OSTX Shareholders

What type of owners hold Os Therapies Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Shalom Auerbach9.57%2,687,570$4.89MInsider
Paul A. Romness8.80%2,473,000$4.50MInsider
Theodore F. Search1.62%455,835$829.62kInsider
John Ciccio1.62%455,835$829.62kInsider
CM Management LLC1.07%300,000$546.00kInstitution
Colin Goddard0.80%225,179$409.83kInsider
Robert Petit0.71%200,000$364.00kInsider
Christopher P. Acevedo0.36%100,000$182.00kInsider
Blackrock Inc0.13%37,507$68.26kInstitution
Ingalls Snyder LLC0.13%36,676$66.75kInstitution

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OSTX vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
OSTX1.39%23.50%Net SellingNet Selling
GANX9.51%4.41%Net Buying
CBUS20.44%79.56%Net BuyingNet Buying
ADVM33.55%66.45%Net BuyingNet Buying
KLTO2.60%14.08%Net Selling

Os Therapies Stock Ownership FAQ

Who owns Os Therapies?

Os Therapies (NYSEMKT: OSTX) is owned by 1.39% institutional shareholders, 23.50% Os Therapies insiders, and 75.12% retail investors. Shalom Auerbach is the largest individual Os Therapies shareholder, owning 2.69M shares representing 9.57% of the company. Shalom Auerbach's Os Therapies shares are currently valued at $4.89M.

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