Osprey Acquisition Corp. III

Overview

Compare with another stock.

• TickerOSPR on Nasdaq¹
• IndustryBlank Checks¹
• HeadquartersPhiladelphia, Pennsylvania¹
• Incorporated inCayman Islands³
• Business address1845 Walnut Street, Suite 1111, Philadelphia, Pa 19103³
• Filer category, Emerging growth company³

See how the biggest companies compare on our leaderboards

Corporate structure

Osprey Acquisition Corp. III sits at the top of its group. 1 entity, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

Built from major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

Leadership

Who has led Osprey Acquisition Corp. III, and when. Pick a name to see everywhere that person has worked.

• Chief executive officerDavid Martin Heikkinen Jun 30, 2026 to now⁴
• PresidentDavid Martin Heikkinen Jun 30, 2026 to now⁴
• Chief financial officerThomas C. Elliott Jun 30, 2026 to now⁵

Timeline

1. Aug 18, 20268-K Other events¹³
2. Jul 9, 20268-K Other events¹⁴
3. Jul 7, 20268-K Entered a material agreement; Unregistered sale of shares; Change to shareholders' rights¹⁵
4. Jun 30, 2026New chief executive David Martin Heikkinen becomes CEO⁴

Filings

24 filings to the SEC since October 2021: 1 quarterly reports, 3 major events, 11 insider forms, 3 large holders, 6 other. The latest 20:

1. Aug 18, 20268-K CURRENT REPORT EDGAR
2. Aug 12, 202610-Q QUARTERLY REPORT EDGAR
3. Jul 9, 20268-K CURRENT REPORT EDGAR
4. Jul 9, 2026SCHEDULE 13G EDGAR
5. Jul 7, 2026SCHEDULE 13D EDGAR
6. Jul 7, 20268-K CURRENT REPORT EDGAR
7. Jul 7, 2026SCHEDULE 13G EDGAR
8. Jul 2, 2026424B4 PROSPECTUS EDGAR
9. Jun 30, 2026EFFECT EDGAR
10. Jun 30, 2026CERT EDGAR
11. Jun 30, 20263 EDGAR
12. Jun 30, 20263 EDGAR
13. Jun 30, 20263 EDGAR
14. Jun 30, 20263 EDGAR
15. Jun 30, 20263 EDGAR
16. Jun 30, 20263 EDGAR
17. Jun 30, 20263 EDGAR
18. Jun 30, 20263 EDGAR
19. Jun 30, 20263 EDGAR
20. Jun 30, 20263 EDGAR

Every filing from the last five years, summarized. The full record is on SEC EDGAR.

Major holders

Investors who own more than 5% of the shares must tell the SEC: a 13D if they may seek to influence the company, a 13G if they hold passively.

• Linden Capital L.P.SCHEDULE 13G, 1 filing Jul 9, 2026¹⁶
• MMCAP International Inc. SPCSCHEDULE 13G, 1 filing Jul 7, 2026¹⁷
• Osprey Acquisition Sponsor III LLCSCHEDULE 13D, 1 filing Jul 7, 2026¹⁸

SEC filer profile

How Osprey Acquisition Corp. III is registered with the Securities and Exchange Commission, from its EDGAR record and the cover page of its latest annual report.

• Name on EDGAROsprey Acquisition Corp. III¹
• CIK0002113481
• Filer status<br>emerging growth company¹
• Incorporated inCayman Islands¹
• Fiscal year endsDecember 31¹
• Industry code (SIC)6770 Blank Checks¹
• SEC reviewing officeOffice of Real Estate & Construction, Division of Corporation Finance¹
• Business address1845 Walnut Street, Suite 1111, Philadelphia, PA 19103¹
• Phone6464701493¹
• On EDGAR sinceMar 6, 2026¹
• Filings24 in all: 3 (11), 8-K (3), SCHEDULE 13G (2), 10-Q (1), 424B4 (1), 8-A12B (1), CERT (1), DRS (1)¹
  All 11 form types

  EFFECT (1), S-1 (1), SCHEDULE 13D (1)

• Latest filingsQuarterly report (10-Q) Aug 12, 2026
  Latest 8-K (8-K) Aug 18, 2026