As of November 10, 2026, Orasure Technologies Inc. is a publicly traded company (Nasdaq: OSUR). The largest holder reporting an active stake on Schedule 13D is Islet Management, LP, at 5.7%. No bankruptcy or receivership appears in its SEC Form 8-K filings. Passive holders reporting on Schedule 13G include Neil Gagnon (5.8%) (Schedule 13D, September 17, 2026).
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Is Orasure Technologies Inc. a real, registered company?
- Orasure Technologies Inc files with the SEC under CIK 1116463 (its SEC filings).
- Its shares are listed under the ticker OSUR on Nasdaq (SEC company record).
- Incorporated in Delaware; business address in Bethlehem, Pennsylvania, 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 ORASURE TECHNOLOGIES INC in our court records and SEC 8-K records (as of 2026-11-10).
- Leadership changes: the latest reported is John D. Bertrand, Director (Form 8-K filed 2026-04-17). Check you are dealing with the people now in charge.
- Ownership: 5%+ holders are reported on Schedule 13D or 13G; the latest names Islet Management, LP (filed 2026-09-17).
Who are Orasure Technologies Inc.'s owners and officers?
Orasure Technologies Inc.: incorporated in Delaware; business address in Bethlehem, Pennsylvania; industry Surgical & Medical Instruments & Apparatus (Schedule 13G/A, 2026-11-09).
| Report | Holder | Share |
|---|---|---|
| Schedule 13G/A, 2026-11-09 | Private Management Group Inc | 4.6% |
| Schedule 13G/A, 2026-10-30 | Vanguard Capital Management | 4.82% |
| Schedule 13D, 2026-09-17 | Islet Management, LP | 5.7% |
| Schedule 13G, 2026-08-12 | Neil Gagnon | 5.8% |
| Schedule 13G/A, 2026-07-31 | Private Management Group Inc | 5.5% |
| Schedule 13G, 2026-04-30 | Vanguard Capital Management | 5.04% |
| Schedule 13D/A, 2026-04-20 | Altai Capital Management, L.P. | 5.2% |
| Schedule 13G, 2026-04-08 | Neil Gagnon | 5.4% |
| Schedule 13G/A, 2026-03-27 | The Vanguard Group | 0% |
| Schedule 13D/A, 2026-03-17 | Altai Capital Management, L.P. | 5.2% |
| Schedule 13G/A, 2026-02-12 | Neil Gagnon | 4.9% |
| Schedule 13D/A, 2026-01-15 | Altai Capital Management, L.P. | 5.21% |
Questions about who owns Orasure Technologies Inc.
Who owns Orasure Technologies Inc.?
On this page, 3 holders' latest ownership filings report 5% or more of Orasure Technologies Inc.: Neil Gagnon (5.8%, Schedule 13G, filed 2026-08-12), Islet Management, LP (5.7%, Schedule 13D, filed 2026-09-17) and Altai Capital Management, L.P. (5.2%, Schedule 13D/A, filed 2026-04-20).
Who are the largest shareholders of Orasure Technologies Inc.?
By the share each holder's latest filing reports, the largest holders of Orasure Technologies Inc. on this page are Neil Gagnon (5.8%), Islet Management, LP (5.7%) and Altai Capital Management, L.P. (5.2%).
When did Neil Gagnon buy into Orasure Technologies Inc.?
The filings give report dates, not purchase dates. The earliest filing from Neil Gagnon on this page is the Schedule 13G/A, filed 2026-02-12, reporting 4.9%; its latest, Schedule 13G filed 2026-08-12, reports 5.8%. 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%); 12 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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| Filed | Person | Role | Change | Effective |
|---|---|---|---|---|
| Form 8-K, 2026-04-17 | John D. Bertrand | Director | appointed | 2026-04-16 |
Which insiders own Orasure Technologies 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 chief executive and president: 2,190,874 shares (3.2% of shares outstanding) (Form 4, 2026-03-23).
- , the chief financial officer: 589,562 shares (0.85% of shares outstanding) (Form 4, 2026-03-23).
- , the chief product officer: 391,206 shares (0.57% of shares outstanding) (Form 4, 2025-03-04).
- , a director: 204,598 shares (0.30% of shares outstanding) (Form 4, 2026-09-09).
- , the senior vice president finance and chief accounting officer: 185,788 shares (0.27% of shares outstanding) (Form 4, 2026-03-19).
Shares outstanding: 69,047,266 as of 2026-11-02, from the company's latest SEC cover page.
How much has Orasure Technologies Inc. raised?
No fundraising or offering filing from Orasure Technologies Inc. is on file with us.
Keep reading
More on Orasure Technologies Inc. and the records around it.
Orasure Technologies Inc. elsewhere on the record
- 5%+ stake filings Nov 2026
- Leadership changes Jun 2026
Companies that share a holder
- Altai Capital Management, L.P. also filed stake reports on 2 other companies: Yatra Online, Inc. (Mar 2026), Digimarc CORP (Aug 2025)
- Islet Management, LP also filed stake reports on 3 other companies: Vertical Aerospace Ltd. (Apr 2026), ALTi Global, Inc. (Dec 2025), Willow Lane Acquisition Corp. (Dec 2025)
- Gagnon Securities LLC also filed stake reports on 4 other companies: CNFinance Holdings Ltd. (Nov 2026), Ameresco, Inc. (Aug 2026), CareDx, Inc. (Aug 2026)
Related pages
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