# EDGAR Filing Document

**Accession Number:** 0001123452
**File Stem:** 0001104659-26-047541
**Filing Date:** 2026-4
**Character Count:** 11363
**Document Hash:** f5e758cd1ece49991065b5a7f6a36905
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-26-047541.hdr.sgml**: 20260423

**ACCESSION NUMBER**: 0001104659-26-047541

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 3

**CONFORMED PERIOD OF REPORT**: 20260423

**FILED AS OF DATE**: 20260423

**DATE AS OF CHANGE**: 20260423

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** SOUTHEAST AIRPORT GROUP
- **CENTRAL INDEX KEY:** 0001123452
- **STANDARD INDUSTRIAL CLASSIFICATION:** AIRPORTS, FLYING FIELDS & AIRPORT TERMINAL SERVICES [4581]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 000000000

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-15132
- **FILM NUMBER:** 26887330

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** BOSQUE DE ALISOS NO. 47A - 4TH FL
- **CITY:** BOSQUES DE LAS LOMAS
- **PROVINCE COUNTRY:** O5
- **BUSINESS PHONE:** 212 225 3474

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** BOSQUE DE ALISOS NO. 47A - 4TH FL
- **CITY:** BOSQUES DE LAS LOMAS
- **PROVINCE COUNTRY:** O5

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 April 2026

GRUPO AEROPORTUARIO DEL SURESTE, S.A.B. de C.V.

(SOUTHEAST AIRPORT GROUP)

(Translation of Registrant's Name Into English)

México

(Jurisdiction of incorporation or organization)

Bosque de Alisos No. 47A– 4th Floor

Bosques de las Lomas

05120 México, D.F.

(Address of principal executive offices)

(Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.)

Form 20-F ⌧ Form 40-F ◻

(Indicate by check mark whether the registrant by furnishing the information contained in this form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.)

---

| | |
|:---|:---|
| Yes ◻ | No ⌧ |

---

(If "Yes" is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82-<u> </u>.)

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.

---

| | |
|:---|:---|
| Grupo Aeroportuario del Sureste, S.A.B. de C.V. | Grupo Aeroportuario del Sureste, S.A.B. de C.V. |
| By: | /s/ ADOLFO CASTRO RIVAS |
|  | Adolfo Castro Rivas |
|  | Chief Executive Officer |

---

Date: April 23, 2026

## Exhibit 99.1

**Exhibit 99.1**

---

| | | |
|:---|:---|:---|
| Contacts: |  |  |
| **ASUR**<br> Lic. Adolfo Castro<br> +52+55-5284-0408<br> acastro@asur.com.mx<br>Lic. David Barlow<br> +52-55-5284-0483<br> dbarlow@asur.com.mx | ![](tm2612582d1_ex99-1img001.jpg) | **InspIR Group** <br> Susan Borinelli <br> +1-646-330-5907<br> susan@inspirgroup.com |

---

**ASUR Announces Resolutions Approved at the**

**General Annual Ordinary Shareholders' Meeting held on April 23<sup>rd</sup>, 2026**

**MEXICO CITY, April 23<sup>rd</sup>, 2026 - Grupo Aeroportuario del Sureste, S.A.B. de C.V. (NYSE: ASR; BMV: ASUR)** (ASUR), a leading international airport group with operations in Mexico, the U.S. and Colombia, today announced that shareholders approved the following resolutions and considered the following matters at the General Annual Ordinary Shareholders' Meeting held in Mexico City on April 23<sup>rd</sup>, 2026:

**General Annual Ordinary Meeting**

**Summary of Resolutions**

&nbsp;&nbsp;&nbsp;&nbsp;1. Approval
 of the report submitted by the Chief Executive Officer to the Board of Directors, accompanied
 by the independent auditor's report, with respect to the operations and results of
 the Company during the fiscal year ended December 31<sup>st</sup>, 2025, as well as the Board
 of Directors' opinion regarding the content of said report.

&nbsp;&nbsp;&nbsp;&nbsp;2. Approval
 of the report submitted by the Board of Directors which contains the principal accounting
 and reporting policies and criteria followed in the preparation of the Company's financial
 information. Furthermore, note was taken of the report submitted by the Board of Directors
 with respect to the transactions entered into with Related Persons and Relevant Shareholders,
 or contracts exceeding US$2,000,000.00.

&nbsp;&nbsp;&nbsp;&nbsp;3. Due
 note was taken that the report of the activities and operations in which the Board of Directors
 intervened, pursuant to Article 28 IV (e) of the Securities Market Law, was not prepared
 because during the fiscal year ended on December 31<sup>st</sup>, 2025, the Board of Directors
 did not intervene in any such activities or operations to be reported.

&nbsp;&nbsp;&nbsp;&nbsp;4. Approval
 of the audited individual and consolidated financial statements of the Company for the year
 ended December 31<sup>st</sup>, 2025.

&nbsp;&nbsp;&nbsp;&nbsp;5. Approval
 of the report submitted by the Audit and Corporate Practices Committee of the Company with
 respect to its activities during the fiscal year ended December 31<sup>st</sup>, 2025.

&nbsp;&nbsp;&nbsp;&nbsp;6. Approval
 of the activities of the Board of Directors during the year ended December 31<sup>st</sup>,
 2025.

&nbsp;&nbsp;&nbsp;&nbsp;7. Approval
 of the report on fulfillment of the tax obligations of the Company for the fiscal year ended
 December 31<sup>st</sup>, 2024. Due note was taken that the report for the year ended December
 31<sup>st</sup>, 2025 has not yet been issued and will be presented for approval at the first
 General Shareholders' Meeting to be held after the report is issued.

ASUR Page 1 of 3

&nbsp;&nbsp;&nbsp;&nbsp;8. Approval
 to set aside Ps. 6.00 (six pesos and zero cents, Mexican legal tender) from the accumulated
 net profits for the year ended December 31<sup>st</sup>, 2025 to increase the legal reserve
 of the Company, in accordance with Article 20 of the Mexican General Corporations Law (*Ley General de Sociedades Mercantiles)*.

&nbsp;&nbsp;&nbsp;&nbsp;9. Approval
 of an ordinary net cash dividend from accumulated retained earnings in the amount of Ps.
 10.00 (ten pesos and zero cents, Mexican legal tender) per share, payable in May 2026, to
 be paid out in a single installment to each of the outstanding, common, Series "B"
 and "BB" shares representing the paid-in capital stock of the Company, and that
 are issued, subscribed, fully paid and released on such date and (ii) the taxes that the
 Company incurs with respect to the dividend payment.

Payment of the ordinary dividend shall be made through the Variable Income (*Renta Variable*) department of S.D. Indeval, S.A. de C.V., at its offices located at Paseo de la Reforma No. 255-3<sup>rd</sup> floor, Colonia Cuauhtemoc, 06500, Mexico City, Mexico, from Monday through Friday from 9:30 through 13:00 hours as of May 28<sup>th</sup>, 2026. Payment of the dividend shall be made against delivery of coupon "22" (twenty-two) of the outstanding stock certificates in accordance with the terms notified to shareholders.

The dividend payment notices shall be published no later than April 24<sup>th</sup>, 2026 in a newspaper in general circulation.

&nbsp;&nbsp;&nbsp;&nbsp;10. Approval
 to set aside all remaining accumulated net profits for the year ended December 31<sup>st</sup>,
 2025 for the repurchase of shares by the Company during the fiscal year 2026, pursuant to
 Article 56 of the Securities Market Law.

&nbsp;&nbsp;&nbsp;&nbsp;11. Approval
 of the activities of the Board of Directors, Chief Executive Officer, Secretary and Assistant
 Secretary during the year ended December 31<sup>st</sup>, 2025, and release from any liability
 they might have incurred in the execution of their duties.

&nbsp;&nbsp;&nbsp;&nbsp;12. Ratification
 of all members and alternate members of the Board of Directors, as well as ratification of
 non-member Secretary and Assistant Secretary of the Board of Directors.

&nbsp;&nbsp;&nbsp;&nbsp;13. Ratification
 of Mr. Guillermo Ortiz Martínez as Chairman of the Audit Committee.

&nbsp;&nbsp;&nbsp;&nbsp;14. Ratification
 of Ms. Bárbara Garza Lagüera Gonda, Mr. Fernando Chico Pardo and Mr. José
 Antonio Pérez Antón as members of the Nominations and Compensation Committee.

&nbsp;&nbsp;&nbsp;&nbsp;15. Approval
 of the proposal made by the Nominations and Compensation Committee to pay the following compensation
 to the members of the management bodies of the Company:

- Each member of the Board of Directors will receive Ps. 110,000.00 (one hundred and ten thousand pesos 00/100 Mexican currency), plus travel expenses, if any, per meeting attended.

Each member of the Audit and Corporate Practices Committee will receive Ps. 150,000.00 (one hundred and fifty thousand pesos 00/100 Mexican Currency), plus travel expenses, if any, per meeting attended.

- Each member of the Operations Committee will receive, Ps. 110,000.00 (one hundred and ten thousand pesos 00/100 Mexican currency), plus travel expenses, if any, per meeting attended.

Each member of the Nominations and Compensation Committee will receive Ps. 110,000.00 (one hundred and ten thousand pesos 00/100 Mexican currency), plus travel expenses, if any, per meeting attended.

- Each member of the Acquisitions and Contracts Committee will receive Ps. 40,000.00 (forty thousand pesos 00/100 Mexican Currency), plus travel expenses, if any, per meeting attended.

ASUR Page 2 of 3

Special delegates of the Ordinary Annual General Shareholders' Meeting were appointed to appear before a notary public to legalize the minutes of the meeting and to undertake any other action necessary to formalize and give effect to the resolutions taken at this meeting.

**About ASUR**

Grupo Aeroportuario del Sureste, S.A.B. de C.V. (ASUR) is a leading international airport operator with a portfolio of concessions to operate, maintain, and develop 16 airports across the Americas. The Company operates nine airports in southeast of Mexico, including Cancún Airport, the largest tourist gateway in Mexico, the Caribbean, and Latin America; as well as six airports in northern Colombia, including Medellin international airport (Rionegro), the second busiest in Colombia.

ASUR also holds a 60% interest in Aerostar Airport Holdings, LLC, operator of Luis Muñoz Marin International Airport in San Juan, the capital of Puerto Rico, the island's primary international gateway. San Juan Airport was the first and remains the only major airport in the U.S. to have successfully completed a public–private partnership under the FAA Pilot Program. ASUR has recently expanded into airport commercial services through ASUR US Airports, which partners with airports and airlines to deliver enhanced retail and passenger experiences. ASUR US Airports operates at major U.S. hubs, including Los Angeles International, Chicago O'Hare, and John F. Kennedy International, and has historically shown competitive performance against U.S. commercial revenue benchmarks.

Headquartered in Mexico, ASUR is listed on both the Mexican Bolsa (BMV) under the symbol ASUR, and on the NYSE in the U.S., where it trades under the symbol ASR. One ADS represents ten (10) B-series shares. For further information, visit www.asur.com.mx

**- END -**

ASUR Page 3 of 3