Adagio Medical Holdings, Inc. SEC filings ADGM
Adagio Medical Holdings, Inc. has 234 filings in SEC EDGAR's recent list, going back to Feb 14, 2024. Its latest annual report, Form ARS, was filed on Apr 30, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 11, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Nov 5, 2026 (bylaw or fiscal year change). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| S-8 POS | Filing | Apr 2, 2026 | — |
| POS AM | Filing | Apr 2, 2026 | — |
| POS AM | Filing | Apr 2, 2026 | — |
| POS AM | Filing | Apr 1, 2026 | — |
| POS AM | Filing | Apr 1, 2026 | — |
| S-8 | Employee stock plan registration | Mar 30, 2026 | — |
| 424B3 | Prospectus | Mar 27, 2026 | — |
| 424B3 | Prospectus | Mar 27, 2026 | — |
| 424B3 | Prospectus | Dec 16, 2025 | — |
| 424B3 | Prospectus | Dec 16, 2025 | — |
| 424B3 | Prospectus | Dec 12, 2025 | — |
| 424B3 | Prospectus | Dec 12, 2025 | — |
| 424B3 | Prospectus | Dec 12, 2025 | — |
| S-3 | Shelf registration | Nov 24, 2025 | — |
| 424B3 | Prospectus | Nov 12, 2025 | — |
| 424B3 | Prospectus | Nov 12, 2025 | — |
| 424B3 | Prospectus | Oct 24, 2025 | — |
| 424B3 | Prospectus | Oct 24, 2025 | — |
| 424B3 | Prospectus | Oct 20, 2025 | — |
| 424B3 | Prospectus | Oct 20, 2025 | — |
| 424B3 | Prospectus | Oct 15, 2025 | — |
| 424B3 | Prospectus | Oct 15, 2025 | — |
| 424B3 | Prospectus | Oct 10, 2025 | — |
| 424B3 | Prospectus | Oct 10, 2025 | — |
| 424B3 | Prospectus | Oct 1, 2025 | — |
| 424B3 | Prospectus | Oct 1, 2025 | — |
| 424B3 | Prospectus | Sep 8, 2025 | — |
| 424B3 | Prospectus | Sep 8, 2025 | — |
| 424B3 | Prospectus | Aug 14, 2025 | — |
| 424B3 | Prospectus | Aug 14, 2025 | — |
| 424B3 | Prospectus | May 15, 2025 | — |
| 424B3 | Prospectus | May 15, 2025 | — |
| 424B3 | Prospectus | May 1, 2025 | — |
| 424B3 | Prospectus | May 1, 2025 | — |
| 424B3 | Prospectus | Apr 23, 2025 | — |
| 424B3 | Prospectus | Apr 23, 2025 | — |
| S-8 | Employee stock plan registration | Mar 27, 2025 | — |
| 424B3 | Prospectus | Mar 27, 2025 | — |
| 424B3 | Prospectus | Mar 27, 2025 | — |
| 424B3 | Prospectus | Mar 17, 2025 | — |
| 424B3 | Prospectus | Mar 17, 2025 | — |
| 424B3 | Prospectus | Mar 4, 2025 | — |
| 424B3 | Prospectus | Mar 4, 2025 | — |
| 424B3 | Prospectus | Feb 28, 2025 | — |
| 424B3 | Prospectus | Feb 28, 2025 | — |
| 424B3 | Prospectus | Feb 7, 2025 | — |
| 424B3 | Prospectus | Feb 7, 2025 | — |
| 424B3 | Prospectus | Feb 5, 2025 | — |
| 424B3 | Prospectus | Feb 5, 2025 | — |
| S-1/A | Amended registration statement | Feb 4, 2025 | — |
| S-1/A | Amended registration statement | Feb 4, 2025 | — |
| S-1 | Registration statement | Jan 14, 2025 | — |
| S-1 | Registration statement | Jan 14, 2025 | — |
| 424B3 | Prospectus | Jan 6, 2025 | — |
| 424B3 | Prospectus | Jan 6, 2025 | — |
| 424B3 | Prospectus | Dec 23, 2024 | — |
| 424B3 | Prospectus | Dec 23, 2024 | — |
| 424B3 | Prospectus | Dec 16, 2024 | — |
| 424B3 | Prospectus | Dec 16, 2024 | — |
| 424B3 | Prospectus | Nov 26, 2024 | — |
| 424B3 | Prospectus | Nov 26, 2024 | — |
| POS AM | Filing | Nov 25, 2024 | — |
| POS AM | Filing | Nov 22, 2024 | — |
| 424B3 | Prospectus | Nov 14, 2024 | — |
| 424B3 | Prospectus | Nov 14, 2024 | — |
| POS AM | Filing | Nov 8, 2024 | — |
| POS AM | Filing | Nov 8, 2024 | — |
| S-8 | Employee stock plan registration | Oct 8, 2024 | — |
| 424B3 | Prospectus | Sep 19, 2024 | — |
| 424B3 | Prospectus | Sep 19, 2024 | — |
| S-1 | Registration statement | Sep 13, 2024 | — |
| S-1 | Registration statement | Sep 13, 2024 | — |
| 424B3 | Prospectus | Jul 12, 2024 | — |
| S-4/A | Filing | Jul 11, 2024 | — |
| S-4/A | Filing | Jun 25, 2024 | — |
| S-4/A | Filing | May 13, 2024 | — |
| S-4 | Registration for a merger or exchange | Apr 19, 2024 | — |
Showing 77 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Surgical & Medical Instruments & Apparatus (SIC 3841)
- Listed as
- ADGM (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Laguna Hills, CA
- SEC filer status
- , Emerging growth company
- SEC CIK
- 2006986
- Former names
- Aja Holdco, Inc. (until Aug 1, 2024)
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All 151 Surgical & Medical Instruments & Apparatus companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.