UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 6-K
REPORT OF FOREIGN
PRIVATE ISSUER PURSUANT TO RULE
13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934
For the month of May 2026
Commission File
Number: 001-41982
Auna S.A.
(Exact name of registrant as specified in its
charter)
6, rue Jean Monnet
L-2180 Luxembourg
Grand Duchy of Luxembourg
+51 1-205-3500
(Address of principal executive office)
Indicate by check mark whether the registrant files
or will file annual reports under cover of Form 20-F or Form 40-F:
TABLE OF CONTENTS
| EXHIBIT |
|
| 99.1 |
Convening Notice to the AGM Shareholders' Meeting. |
| 99.2 |
Proxy Card for the AGM Shareholders' Meeting. |
| 99.3 |
Proxy Notice for the AGM Shareholders' Meeting. |
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, thereunto duly authorized.
| |
Auna S.A. |
| |
|
| |
|
| |
By: |
/s/ Gisele Remy |
| |
|
Name: |
Gisele Remy |
| |
|
Title: |
Chief Financial Officer |
Date: May 27, 2026
Exhibit 99.1
AUNA S.A.
Société anonyme
6, Rue Jean Monnet
L-2180 Luxembourg
Grand Duchy of Luxembourg
R.C.S. Luxembourg: B267590
(the Company)
Luxembourg, May 27, 2026
Convening notice to the
Annual General Meeting of the shareholders of the Company
General nature of the business to be transacted: presentation and approval of the separate financial statements of the Company,
the consolidated financial statements of the group of which the Company is the parent company and the other related financial documents
for the 2025 financial year.
Dear Shareholder,
We write to you in your capacity as shareholder of the Company and we hereby kindly convene you to the annual general meeting of the shareholders
of the Company (the Meeting) which will take place at 6, Rue Jean Monnet, L-2180 Luxembourg, Grand Duchy of Luxembourg, on June 30, 2026,
at 3.00 pm CEST or at any earlier or later date that could be agreed by all the shareholders.
The Meeting will have the following agenda:
1. Convening formalities;
2. Confirmation of share awards granted to independent directors, as approved by the board of directors of the Company (the Board), with
the concerned directors having abstained from the decision in accordance with Article 441-7 of the Luxembourg law of 10 August 1915 on
commercial companies, as amended;
3. Presentation and approval of the management reports of the Board for the financial year having ended on December 31, 2025 (the 2025
Financial Year) in respect of (i) the consolidated financial statements of the group of which the Company is the parent company for the
2025 Financial Year which have been prepared for Luxembourg regulatory purposes (the 2025 Lux Consolidated Financial Statements) and (ii)
the consolidated financial statements of the group of which the Company is the parent company for the 2025 Financial Year which have been
prepared for the information of the Company’s investors (the 2025 Consolidated Financial Statements);
4. Presentation and approval of (i) the report of the statutory auditor (“réviseur d’entreprises agréé”)
of the Company (the Statutory Auditor) in respect of the separate annual accounts of the Company for the 2025 Financial Year (the 2025
Annual Accounts), (ii) the report of the Statutory Auditor in respect of the 2025 Lux Consolidated Financial Statements and (iii) the
report of the contractual auditor (the Contractual Auditor) in respect of the 2025 Consolidated Financial Statements;
5. Presentation and approval of the 2025 Annual Accounts, the 2025 Lux Consolidated Financial Statements and the 2025 Consolidated Financial
Statements and allocation of the result of the 2025 Financial Year;
6. Discharge to the directors of the Company for the performance of their mandate for the 2025 Financial Year;
7. Discharge to the Statutory Auditor for the 2025 Financial Year and reappointment of the Statutory Auditor for the 2026 financial year
and for a period ending on the date of the annual general meeting of the Company to be held in 2027 approving the annual accounts for
the 2026 financial year;
8. Ratification of (i) the remunerations made to the directors of the Company and (ii) the compensations granted by the Compensation
and Talent Committee of the Company and approved by the Board to certain directors of the Company; and
9. Miscellaneous.
Any shareholder who holds one or more class A share(s) and/or class B share(s) of the Company on May 15, 2026 at 23.59 CEST (the “Record
Date”) will be admitted to the Meeting and may attend and vote at the Meeting in person or vote online. All attendees will need
to bring proof of share ownership as well as a valid photo ID to gain admission to the Meeting. Shareholders who have sold their shares
between the Record Date and the date of the Meeting cannot attend the Meeting or vote online. In case of breach of such prohibition,
criminal sanctions may apply.
Attached to this notice is a voting instruction form which you will need to complete in order to vote your shares. Voting instruction
forms must be received by the tabulation agent at the return address indicated on the voting instruction forms cards no later than June
27, 2026 at 11.59 pm EST (NY).
The 2025 Annual Accounts, the 2025 Lux Consolidated Financial Statements, the 2025 Consolidated Financial Statements, the management
report, the report of the Statutory Auditor, the report of the Contractual Auditor and any other material as required by the articles
of association of the Company and article 461-6 of the Luxembourg law dated 10 August 1915 on commercial companies, as amended from time
to time, will be available at the registered office of the Company at least 8 days before the Meeting for inspection by the shareholders
of the Company. Copies of these documents may also be obtained free of charge upon request sent by email to contact@aunainvestors.com
and carolina.brovelli@auna.org.
Yours faithfully,
AUNA S.A.
/s/ Jesus Antonio Zamora León
_________________________________
Name: Jesus Antonio Zamora León
Function: Director
Exhibit 99.2

2026 1. RESOLUTION to confirm that the annual meeting of the shareholders of the Company has been duly convened . 2. RESOLUTION to confirm the share awards granted to independent directors, as approved by the Board, with the concerned directors having abstained from the decision in accordance with Article 441 - 7 of the Lux law of 10 August 1915, as amended. 3 . RESOLUTION to approve the management reports of the Board for the 2025 Financial Year, in respect of (i) the consolidated financial statements prepared for Luxembourg regulatory purposes and (ii) the consolidated financial statements prepared for the information of the Company’s investors . 4 . RESOLUTION to approve (i) the report of the statutory auditor in respect of the separate annual accounts of the Company for the 2025 Financial Year, (ii) the report of the statutory auditor in respect of the 2025 Lux Consolidated Financial Statements, and (iii) the report of the contractual auditor in respect of the 2025 Consolidated Financial Statements ; 5 . RESOLUTION to approve the 2025 Annual Accounts, the 2025 Lux Consolidated Financial Statements and the 2025 Consolidated Financial Statements and allocation of the result of the 2025 Financial Year . 6. RESOLUTION to discharge the directors of the Company for the performance of their mandate for the 2025 Financial Year . 7. RESOLUTION to discharge the statutory auditor for the 2025 Financial Year and to reappoint the Statutory Auditor for the 2026 financial year and for a period ending on the date of the annual general meeting of the Company to be held in 2027 approving the annual accounts for the 2026 financial year. 8 . RESOLUTION to ratify (i) the remunerations made to the directors of the Company and (ii) the compensations granted by the Compensation and Talent Committee of the Company and approved by the Board to certain directors of the Company . 9 . RESOLUTION to consider any other matter that may properly come before the meeting (Miscellaneous) . AUNA S.A. PLEASE DO NOT RETURN THE PROXY CARD IF YOU ARE VOTING ELECTRONICALLY. 197987 AUNA S. A Annual Meeting Proxy Card Front FOLD HERE • DO NOT SEPARATE • INSERT IN ENVELOPE PROVIDED CONTROL NUMBER Signature Signature, if held jointly Date , 2026 Note : Please sign exactly as name appears hereon . When shares are held by joint owners, both should sign . When signing as attorney, executor, administrator, trustee, guardian, or corporate officer, please give title as such . PROXY CARD THE BOARD OF DIRECTORS RECOMMENDS A VOTE “FOR” PROPOSALS 1, 2, 3, 4, 5, 6, 7, 8 AND 9. Please mark your votes like this X FOR AGAINST ABSTAIN FOR AGAINST ABSTAIN I NTERNET – www.cstproxyvote.com Use the Internet to vote your proxy. Have your proxy card available when you access the above website. Follow the prompts to vote your shares. MOBILE VOTING On your Smartphone/Tablet, open the QR Reader and scan the below image. Once the voting site is displayed, enter your Control Number from the proxy card and vote your shares. MAIL – Mark, sign and date your proxy card and return it in the postage - paid envelope provided. YOUR VOTE IS IMPORTANT. PLEASE VOTE TODAY. Vote by Internet, Smartphone or Tablet - QUICK EASY IMMEDIATE - 24 Hours a Day, 7 Days a Week or by Mail Your Mobile or Internet vote authorizes the named proxies to vote your shares in the same manner as if you marked, signed and returned your proxy card by mail . Votes submitted electronically over the Internet must be received by 11 : 59 p . m . , Eastern Time, on June 29 , 2026 . FOR AGAINST ABSTAIN FOR AGAINST ABSTAIN FOR AGAINST ABSTAIN FOR AGAINST ABSTAIN FOR AGAINST ABSTAIN FOR AGAINST ABSTAIN FOR AGAINST ABSTAIN

2026 197987 AUNA S.A Annual Meeting Proxy Card Back Important Notice Regarding the Internet Availability of Proxy Materials for the Annual Meeting of Shareholders To view the Proxy Statement and to Attend the Annual Meeting of Shareholders, please go to: https://www.cstproxy.com/auna/2026 THIS PROXY IS SOLICITED BY AUNA S.A. The undersigned hereby exercises its voting rights for all the shares of Auna S . A . which the undersigned is entitled to vote with all powers which the undersigned would possess if present at the Annual Meeting of Shareholders of Auna S . A . to be held on June 30 , 2026 or at any adjournment or postponement thereof . THIS PROXY WHEN PROPERLY EXECUTED WILL BE VOTED AS INDICATED . IF NO CONTRARY INDICATION IS MADE, THE PROXY WILL BE VOTED “FOR” PROPOSAL 1 , “FOR” PROPOSAL 2 , “FOR” PROPOSAL 3 , “FOR” PROPOSAL 4 , “FOR” PROPOSAL 5 , “FOR” PROPOSAL 6 , “FOR” PROPOSAL 7 , “FOR” PROPOSAL 8 AND “FOR” PROPOSAL 9 . (Continued and to be marked, dated and signed, on the other side) FOLD HERE • DO NOT SEPARATE • INSERT IN ENVELOPE PROVIDED PROXY CARD
Exhibit 99.3

197987 AUNA S. A Annual Meeting Proxy Notice Rev1 Front 2026 You May Vote Your Proxy When You View The Material On The Internet. You Will Be Asked To Follow The Prompts To Vote Your Shares. AUNA S.A. 6 Rue Jean Monnet, L - 2180 Luxembourg Grand Duchy of Luxembourg RCS Luxembourg : B26759 0 NOTICE OF ANNUAL MEETING OF SHAREHOLDERS June 30, 2026 at 3:00 p.m. CEST *Shareholders are cordially invited to attend the Annual Meeting and vote in person. At the meeting, you will need to request a ballot to vote your shares. Dear Shareholder, The 2026 Annual Meeting of Shareholders of AUNA S.A. (the Company ) will be held at 6 Rue Jean Monnet, L - 2180 Luxembourg, Grand Duchy of Luxembourg, on June 30, 2026, at 3:00 PM (local time) (the Meeting ). The Meeting will have the following agenda: 1. Convening formalities; 2. Confirmation of share awards granted to independent directors, as approved by the board of directors of the Company (the Board ), with the concerned directors having abstained from the decision in accordance with Article 441 - 7 of the Luxembourg law of 10 August 1915 on commercial companies, as amended; 3. Presentation and approval of the management reports of the Board for the financial year having ended on December 31, 2025 (the 2025 Financial Year ) in respect of (i) the consolidated financial statements of the group of which the Company is the parent company for the 2025 Financial Year which have been prepared for Luxembourg regulatory purposes (the 2025 Lux Consolidated Financial Statements ) and (ii) the consolidated financial statements of the group of which the Company is the parent company for the 2025 Financial Year which have been prepared for the information of the Company’s investors (the 2025 Consolidated Financial Statements ); 4. Presentation and approval of (i) the report of the statutory auditor (“réviseur d’entreprises agréé”) of the Company (the Statutory Auditor ) in respect of the separate annual accounts of the Company for the 2025 Financial Year (the 2025 Annual Accounts ), (ii) the report of the Statutory Auditor in respect of the 2025 Lux Consolidated Financial Statements and (iii) the report of the contractual auditor (the Contractual Auditor) in respect of the 2025 Consolidated Financial Statements; 5. Presentation and approval of the 2025 Annual Accounts, the 2025 Lux Consolidated Financial Statements and the 2025 Consolidated Financial Statements and allocation of the result of the 2025 Financial Year; 6. Discharge to the directors of the Company for the performance of their mandate for the 2025 Financial Year; 7. Discharge to the Statutory Auditor for the 2025 Financial Year and reappointment of the Statutory Auditor for the 2026 financial year and for a period ending on the date of the annual general meeting of the Company to be held in 2027 approving the annual accounts for the 2026 financial year; 8. Ratification of (i) the remunerations made to the directors of the Company and (ii) the compensations granted by the Compensation and Talent Committee of the Company and approved by the Board to certain directors of the Company; and 9. Miscellaneous, The Board of Directors recommends a vote “FOR” for Proposals 1, 2, 3, 4, 5, 6, 7, 8 and 9. Your electronic vote authorizes the named proxies to vote your shares in the same manner as if you marked, signed, dated, and returned the proxy card. MOBILE VOTING On your Smartphone/Tablet, open the QR Reader and scan the below image. Once the voting site is displayed, enter your Control Number from the proxy card and vote your shares. The Proxy Materials will be available for review at the registered office of the Company at least 8 days before the Meeting. Copies of these documents may also be obtained free of charge upon request sent by email to contact@aunainvestors.com CONTROL NUMBER AUNA S.A. c/o Continental Proxy Services 1 State Street, New York NY 10004 Vote Your Proxy on the Internet: Go to http://www.cstproxyvote.com Have your notice available when you access the above website. Follow the prompts to vote your shares.

AUNA S.A. 6 Rue Jean Monnet L - 2180 Luxembourg Grand Duchy of Luxembourg Important Notice Regarding the Availability of Proxy Materials For the 2026 Annual Meeting of Shareholders to be Held On June 30, 2026 The following Proxy Materials are available to you to review at : https : //www . cstproxy . com/auna/ 2026 - the Proxy Card; - the Voting Form; and - any amendments to the foregoing materials that are required to be furnished to shareholders. The 2025 Annual Accounts, the 2025 Consolidated Financial Statements, the report of the Statutory Auditor on the 2025 Annual Accounts and the report of the Contractual Auditor in respect of the 2025 Consolidated Financial Statements ; will be available at the registered office of the Company at least 8 days before the Meeting . This is not a ballot . You cannot use this notice to vote your shares . This communication presents only an overview of the more complete proxy materials that are available to you at the registered office of the Company or on the Internet . We encourage you to access and review all of the important information contained in the proxy materials before voting . If you would like to receive a paper or e - mail copy of these documents, you must request one . There is no charge for such documents to be mailed to you . Please make your request for a copy as instructed below on or before June 20 , 2026 , to facilitate a timely delivery . You may also request that you receive paper copies of all future proxy materials from the Company . ACCESSING YOUR PROXY MATERIALS ONLINE Have this notice available when you request a paper copy of the proxy materials or to vote your proxy electronically. You must reference your Control number. REQUESTING A PAPER COPY OF THE PROXY MATERIALS By telephone please call 1 - 888 - 266 - 6791, or By logging on to https://www.cstproxy.com/auna/2026 or By email at: proxy@continentalstock.com Please include the company name and your account number in the subject line. 197987 AUNA S.A Annual Meeting Proxy Notice Rev1 Back 2026