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UNITED STATES 

SECURITIES AND EXCHANGE COMMISSION 

Washington, D.C. 20549

 

FORM 8-K

 

CURRENT REPORT 

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

 

Date of Report (Date of earliest event reported): October 23, 2026

 

ADAGIO MEDICAL HOLDINGS, INC.

(Exact name of registrant as specified in its charter)

 

Delaware 001-42199 99-1151466
(State or other jurisdiction of incorporation) (Commission File Number) (I.R.S. Employer Identification No.)

 

26051 Merit Circle, Suite 102

Laguna Hills, CA

  92653
(Address of principal executive offices)   (Zip Code)

 

(949) 348-1188 

(Registrant’s telephone number, including area code)

 

Not Applicable 

(Former name or former address, if changed since last report)

 

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

 

¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
   

¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
   
¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
   

¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

 

Securities registered pursuant to Section 12(b) of the Act:

 

Title of each class

Trading

Symbol(s)

Name of each exchange

on which registered

Common Stock, par value $0.0001 per share ADGM The Nasdaq Stock Market LLC

 

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 or Rule 12b-2 of the Securities Exchange Act of 1934.

 

Emerging growth company x

 

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

 

 

 

 

 

 

Item 5.07Submission of Matters to a Vote of Security Holders.

 

On October 23, 2026, Adagio Medical Holdings, Inc.’s (the “Company”) held a Special Meeting of Stockholders (the “Special Meeting”). The stockholders considered one proposal which is described in more detail in the Company’s definitive proxy statement filed with the Securities and Exchange Commission on October 13, 2026 (the “Proxy Statement”). Of the 27,439,328 shares outstanding as of the record date, 14,582,518 shares, or 53.14%, were present or represented by proxy at the Special Meeting. The final results for the matter submitted to the stockholders at the Special Meeting is as follows:

 

Proposal No 1: Approval of a series of alternate amendments to the Company’s Amended and Restated Certificate of Incorporation to effect, at the option of the Company’s Board of Directors, a reverse stock split of the Company’s common stock at a ratio in the range of 1-for-10 to 1-for-500, inclusive, with such ratio to be determined by the Company’s Board of Directors in its sole discretion (the “Reverse Stock Split”). The votes were cast as follows:

 

For  Against  Abstain  Broker Non-Votes
13,762,886  819,231  401  —

 

Based on the foregoing votes the Reverse Stock Split was approved by the Company’s stockholders.

 

 

 

 

SIGNATURE

 

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

 

Dated: October 26, 2026

 

  Adagio Medical Holdings, Inc.
     
  By: /s/ Deborah Kaster
  Name: Deborah Kaster
  Title: Chief Financial Officer and Chief Business Officer