OS THERAPIES INCORPORATED
OS THERAPIES INCORPORATED is a registered legal entity registered in United States under 6823106, and its current status with Delaware Division of Corporations is active. The company was incorporated on 4 December 2018 and lists its registered address as United States. 3 shareholders are on record for OS THERAPIES INCORPORATED, and since every one of them is a company rather than an individual, this particular filing does not on its own establish an ultimate beneficial owner (UBO) — identifying one would mean tracing the ownership of each shareholding company in turn. This profile is sourced directly from Delaware Division of Corporations and was last updated on 5 October 2026.
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Shareholders
3
Three shareholders are currently on record for OS THERAPIES INCORPORATED, reflecting the stock ledger maintained under state corporate law (e.g. §219 of the Delaware General Corporation Law) rather than a public filing.
The largest of these is Vanguard Group Inc, holding 26% — the largest recorded stake — followed by iShares Trust-iShares Micro-Cap ETF at 2.6%; the remaining 1 shareholder shown holds smaller stakes.
Because every shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| Vanguard Group Inc | 26% | Delaware Division of Corporations | |
| iShares Trust-iShares Micro-Cap ETF | 2.6% | Delaware Division of Corporations | |
| Armstrong Advisory Group, Inc | 0% | Delaware Division of Corporations |
Officers
5
The Founder, Chairman, President & Ceo of OS THERAPIES INCORPORATED currently on record is Paul A. Romness M.p.h.; five officers are currently on record for OS THERAPIES INCORPORATED, filed with Delaware Division of Corporations.
The register reports 6 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at OS THERAPIES INCORPORATED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
The source filing doesn't specify representation authority — whether officers can act individually or must sign jointly to bind the company — so that detail isn't available here.
Group Structure
OS THERAPIES INCORPORATED has no recorded parent company — it sits at the top of its own group structure, with 1 subsidiary recorded beneath it across 2 jurisdictions. Each of these downward relationships is derived rather than filed: resolved by matching entities across the registry network, not stated directly in a single document.
Those 1 subsidiary spans United States, United Kingdom jurisdictions, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear.
OS THERAPIES INCORPORATED
United States
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Frequently Asked Questions
Who owns OS THERAPIES INCORPORATED?
Three shareholders are currently on record for OS THERAPIES INCORPORATED, reflecting the stock ledger maintained under state corporate law (e.g. §219 of the Delaware General Corporation Law) rather than a public filing. The largest of these is Vanguard Group Inc, holding 26% — the largest recorded stake — followed by iShares Trust-iShares Micro-Cap ETF at 2.6%; the remaining 1 shareholder shown holds smaller stakes. Because every shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
Who is OS THERAPIES INCORPORATED's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for OS THERAPIES INCORPORATED is itself a company rather than a natural person, so no Ultimate Beneficial Owner (UBO) is identified at this level; establishing one would require tracing the ownership of each shareholding company in turn.
How many shareholders does OS THERAPIES INCORPORATED have on record?
3 shareholders are shown on record for OS THERAPIES INCORPORATED.
What is OS THERAPIES INCORPORATED's company registration number?
OS THERAPIES INCORPORATED's registration number is 6823106, filed with Delaware Division of Corporations in United States. Its current status on the register is active.
Is OS THERAPIES INCORPORATED still an active company?
OS THERAPIES INCORPORATED's status on Delaware Division of Corporations is listed as active.
When was OS THERAPIES INCORPORATED incorporated?
OS THERAPIES INCORPORATED was incorporated on 4 December 2018, according to Delaware Division of Corporations.
What is OS THERAPIES INCORPORATED's registered address?
The registered address on file for OS THERAPIES INCORPORATED is United States.
Who are the officers/directors of OS THERAPIES INCORPORATED?
The Founder, Chairman, President & Ceo of OS THERAPIES INCORPORATED currently on record is Paul A. Romness M.p.h.; five officers are currently on record for OS THERAPIES INCORPORATED, filed with Delaware Division of Corporations. Management authority at OS THERAPIES INCORPORATED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does OS THERAPIES INCORPORATED have a parent company or subsidiaries?
OS THERAPIES INCORPORATED has no recorded parent company — it sits at the top of its own group structure, with 1 subsidiary recorded beneath it across 2 jurisdictions. Those 1 subsidiary spans United States, United Kingdom jurisdictions, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear.
Can Zavia monitor changes to OS THERAPIES INCORPORATED's ownership over time?
This profile reflects a point-in-time snapshot from Delaware Division of Corporations. Zavia's monitoring API can track changes to OS THERAPIES INCORPORATED's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access OS THERAPIES INCORPORATED's data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including United States, so records like OS THERAPIES INCORPORATED's registration, shareholder, UBO, and group-structure data can be queried programmatically instead of viewed one page at a time.
Where does this company information come from, and how current is it?
This record is sourced directly from Delaware Division of Corporations and was last synced on 5 October 2026.