As of November 7, 2026, Soligenix, Inc. is a publicly traded company (Nasdaq: SNGX); its largest reported holder is MJL Manager LLC, with 9.4% on Schedule 13G/A of November 2, 2026, then Michael Liu (5.7%). The largest insider holding is Christopher J. Schaber, the chairman and chief executive, with 15,511 shares (0.07% of shares outstanding), per Form 4 of October 3, 2025 (Schedule 13G/A, November 2, 2026).
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Is Soligenix, Inc. a real, registered company?
- Soligenix, Inc. files with the SEC under CIK 812796 (its SEC filings).
- Its shares are listed under the ticker SNGX on Nasdaq (SEC company record).
- Incorporated in Delaware; business address in Princeton, New Jersey, as its SEC filings state.
- Court and bankruptcy records: see Before you sign or pay below.
Before you sign or pay
- Court and bankruptcy: No federal court case or bankruptcy filing found under SOLIGENIX, INC. in our court records and SEC 8-K records (as of 2026-11-07).
- Ownership: 5%+ holders are reported on Schedule 13D or 13G; the latest names MJL Manager LLC (filed 2026-11-02).
Who are Soligenix, Inc.'s owners and officers?
Soligenix, Inc.: incorporated in Delaware; business address in Princeton, New Jersey; industry Pharmaceutical Preparations (Schedule 13G/A, 2026-11-02).
| Report | Holder | Share |
|---|---|---|
| Schedule 13G/A, 2026-11-02 | Mjl Manager LLC | 9.4% |
| Schedule 13G, 2026-06-25 | Michael Liu | 5.7% |
| Schedule 13G/A, 2026-02-17 | Armistice Capital, LLC | 4.99% |
| Schedule 13G, 2025-11-14 | Armistice Capital, LLC | 6.72% |
| Schedule 13G, 2025-10-01 | Mitchell P. Kopin | 4.99% |
Questions about who owns Soligenix, Inc.
Who owns Soligenix, Inc.?
On this page, 2 holders' latest ownership filings report 5% or more of Soligenix, Inc.: Mjl Manager LLC (9.4%, Schedule 13G/A, filed 2026-11-02) and Michael Liu (5.7%, Schedule 13G, filed 2026-06-25).
Who are the largest shareholders of Soligenix, Inc.?
By the share each holder's latest filing reports, the largest holders of Soligenix, Inc. on this page are Mjl Manager LLC (9.4%) and Michael Liu (5.7%).
When did Mjl Manager LLC buy into Soligenix, Inc.?
The filings give report dates, not purchase dates. The earliest filing from Mjl Manager LLC on this page is the Schedule 13G/A, filed 2026-11-02, reporting 9.4%. That earliest filing is itself an amendment, which updates an earlier report.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 5 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
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What the Full Report on Soligenix, Inc. covers
The Short Answer
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What They Do, And How The Money Works
Who Runs It, And How To Reach Them
The Money: Funding, Valuation, Runway
Who Pays Them, And Who They Are Up Against
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Which insiders own Soligenix, Inc. shares?
Directors, officers and holders of 10% or more report their shares on Forms 3, 4 and 5. Each line is the latest such report, largest holding first.
- , the chairman and chief executive: 15,511 shares (0.07% of shares outstanding) (Form 4, 2025-10-03).
Shares outstanding: 23,368,754 as of 2026-10-30, from the company's latest SEC cover page.
How much has Soligenix, Inc. raised?
Latest IPO step: Soligenix, Inc. filed its final IPO prospectus, ticker SNGX (424B4, 2025-09-26).
IPO filings: 424B4, 2025-09-26, S-1, 2025-09-19, S-1, 2024-07-24; ticker SNGX on Nasdaq Capital Market.
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More on Soligenix, Inc. and the records around it.
Companies that share a holder
- Mitchell P. Kopin also filed stake reports on 55 other companies: SCWorx Corp. (Sep 2026), NFT Limited (Aug 2026), Silexion Therapeutics Corp (Aug 2026)
- Armistice Capital, LLC also filed stake reports on 120 other companies: Autolus Therapeutics plc (Aug 2026), Bicycle Therapeutics plc (Aug 2026), BioXcel Therapeutics, Inc. (Aug 2026)
Related pages
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