# EDGAR Filing Document

**Accession Number:** 0002006986
**File Stem:** 0001140361-26-018314
**Filing Date:** 2026-4
**Character Count:** 1333
**Document Hash:** 509714867721bc636df8d6da638da98c
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001140361-26-018314.hdr.sgml**: 20260430

**ACCESSION NUMBER**: 0001140361-26-018314

**CONFORMED SUBMISSION TYPE**: ARS

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251231

**FILED AS OF DATE**: 20260430

**DATE AS OF CHANGE**: 20260430

**EFFECTIVENESS DATE**: 20260430

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Adagio Medical Holdings, Inc.
- **CENTRAL INDEX KEY:** 0002006986
- **STANDARD INDUSTRIAL CLASSIFICATION:** SURGICAL & MEDICAL INSTRUMENTS & APPARATUS [3841]
- **ORGANIZATION NAME:** 08 Industrial Applications and Services
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** ARS
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-42199
- **FILM NUMBER:** 26927028

**BUSINESS ADDRESS:**
- **STREET 1:** 26051 MERIT CIRCLE
- **STREET 2:** SUITE 102
- **CITY:** LAGUNA HILLS
- **STATE:** CA
- **ZIP:** 92653
- **BUSINESS PHONE:** (949) 348-1188

**MAIL ADDRESS:**
- **STREET 1:** 26051 MERIT CIRCLE
- **STREET 2:** SUITE 102
- **CITY:** LAGUNA HILLS
- **STATE:** CA
- **ZIP:** 92653

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Aja Holdco, Inc.
- **DATE OF NAME CHANGE:** 20240104

### Attached PDF Documents

**Attachment 1:** `ny20070401x2_ars.pdf`

_No text found in this document._