Before you sign or pay
- Court and bankruptcy: No federal court case or bankruptcy filing found under OS Therapies Inc in our court records and SEC 8-K records (as of 2026-10-18).
- Leadership changes: the latest reported is Karim Galzahr, Director (Form 8-K filed 2026-07-02). Check you are dealing with the people now in charge.
- Ownership: 5%+ holders are reported on Schedule 13D or 13G; the latest names Shalom Auerbach (filed 2025-08-18).
Who is behind it
OS Therapies Inc: incorporated in Delaware; business address in Rockville, Maryland; industry Pharmaceutical Preparations (Form D, 2026-08-25).
Officers and directors, each with the role and the filing that names them:
- Paul A. Romness: Executive Officer, Director (Form D, 2026-08-25)
- Robert G. Petit: Executive Officer (Form D, 2026-08-25)
- Christopher P. Acevedo: Executive Officer (Form D, 2026-08-25)
- John Ciccio: Director (Form D, 2026-08-25)
- Avril McKean Dieser: Director (Form D, 2026-08-25)
- Craig Eagle: Director (Form D, 2026-08-25)
- Olivier Jarry: Director (Form D, 2026-08-25)
- Theodore F. Search: Director (Form D, 2026-08-25)
| Report | Holder | Share |
|---|---|---|
| Schedule 13D/A, 2025-08-18 | Shalom Auerbach | 8.5% |
| Schedule 13G/A, 2025-08-13 | Thomas A. Satterfield, Jr. | 9.4% |
| Filed | Person | Role | Change | Effective |
|---|---|---|---|---|
| Form 8-K, 2026-07-02 | Karim Galzahr | Director | departed | |
| Form 8-K, 2026-07-02 | Craig Eagle | Director | appointed |
Money raised
| Filed | Sold | Offered |
|---|---|---|
| Form D, 2026-08-25 | $5M | $10M |
| Form D, 2026-07-16 | $1.60M | $9.25M |
| Form D, 2026-03-06 | $2M | $2M |
| Form D, 2026-01-20 | $3.50M | $7.53M |
| Form D, 2025-09-10 | $3.78M | $3.78M |
| Form D, 2025-07-16 | $4.22M | $4.22M |
| Form D, 2025-01-22 | $7.10M | $10M |
| Form D, 2023-12-14 | $700K | $2M |
Latest IPO step: OS Therapies Inc filed to go public (S-1, 2025-08-04).
IPO filings: S-1, 2025-08-04, S-1, 2025-05-23, S-1, 2025-01-31, S-1/A, 2025-01-03, S-1/A, 2024-11-27.
Related pages
Funding and filing historyLeadership changes5%+ holdersCourt record
Filings, cases and notices link to their records. A not-found line names the records searched; it is not proof of absence.
Not for employment, credit, insurance or tenancy decisions.
Cite this page
Permanent URL:
https://mentionfox.com/who-owns/os-therapies-incLast updated 2026-10-18
Primary record: Schedule 13D/A, 2025-08-18 · Form D, 2026-08-25 · Form 8-K, 2026-07-02 · S-1, 2025-08-04
Who owns OS Therapies Inc? Owners, funding and legal record. MentionFox, 2026-10-18. https://mentionfox.com/who-owns/os-therapies-inc