# EDGAR Filing Document

**Accession Number:** 0001347557
**File Stem:** 0001213900-26-055273
**Filing Date:** 2026-5
**Character Count:** 9167
**Document Hash:** c361a04b2bc0b40acbd0dd54b7ec1225
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001213900-26-055273.hdr.sgml**: 20260512

**ACCESSION NUMBER**: 0001213900-26-055273

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260506

**FILED AS OF DATE**: 20260512

**DATE AS OF CHANGE**: 20260512

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Diez-Barroso Azcarraga Laura
- **CENTRAL INDEX KEY:** 0002119901

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-32751
- **FILM NUMBER:** 26970397

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** ANDRES BELLO 45 OFICINA 17
- **STREET 2:** PROMOTORA AERONAUTICA DEL PACIFICO
- **CITY:** MEXICO CITY
- **PROVINCE COUNTRY:** O5
- **ZIP:** 11560
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Pacific Airport Group
- **CENTRAL INDEX KEY:** 0001347557
- **STANDARD INDUSTRIAL CLASSIFICATION:** AIRPORTS, FLYING FIELDS & AIRPORT TERMINAL SERVICES [4581]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 000000000
- **STATE OF INCORPORATION:** O5
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** AVENIDA MARIANO OTERO NO. 1249, PISO 6
- **STREET 2:** COL. RINCONADA DEL BOSQUE
- **CITY:** GUADALAJARA, JALISCO
- **PROVINCE COUNTRY:** O5
- **BUSINESS PHONE:** (52)(33) 3880-1100

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** AVENIDA MARIANO OTERO NO. 1249, PISO 6
- **STREET 2:** COL. RINCONADA DEL BOSQUE
- **CITY:** GUADALAJARA, JALISCO
- **PROVINCE COUNTRY:** O5

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## FORM 4

### STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

[ ] Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Diez-Barroso Azcarraga Laura<br><sub>(Last) (First) (Middle)</sub><br>ANDRES BELLO 45, FLOOR 17<br>COLONIA POLANCO, CP<br><sub>(Street)</sub><br>MEXICO CITY, MEXICO 11550<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2026-05-06 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director [ ] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Pacific Airport Group [ PAC ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | 3. Transaction Code (V) | 3. Transaction Code (V) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | Code | V | Amount | (A) or (D) | Price | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| Series B shares | 2026-05-06 |  | J<sup>(1)</sup> |  | 19438479 | A | <sup>(1)</sup> | 34231996 | D |  |
| Series B shares | 2026-05-06 |  | J<sup>(2)</sup> |  | 21628281 | D | <sup>(2)</sup> | 0 | I | By AMP<sup>(5)</sup> |
| Series B shares | 2026-05-06 |  | J<sup>(3)</sup> |  | 25956136 | A | $0 | 25956136 | I | By Spouse |

---

## Table II - Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | 4. Transaction Code (V) | 4. Transaction Code (V) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 6. Date Exercisable and Expiration Date | 6. Date Exercisable and Expiration Date | 7. Title and Amount of Underlying Securities | 7. Title and Amount of Underlying Securities | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | Code | V | (A) | (D) | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| Series BB Shares | <sup>(4)</sup> | 2026-05-06 |  | J<sup>(1)</sup> |  | 25263873 |  | <sup>(4)</sup> | <sup>(4)</sup> | Series B shares | 25263873 | <sup>(1)</sup> | 25263873 | D |  |
| Series BB Shares | <sup>(4)</sup> | 2026-05-06 |  | J<sup>(2)</sup> |  |  | 75791619 | <sup>(4)</sup> | <sup>(4)</sup> | Series B shares | 75791619 | <sup>(2)</sup> | 0 | I | By AMP<sup>(5)</sup> |

---

### Footnotes:

(1) On May 6, 2026, Grupo Aeroportuario del Pacifico, S.A.B. de C.V., (the "Issuer"), and certain other parties entered into a merger agreement, dated April 30, 2026 (the "Merger Agreement", and the transactions thereunder, the "Merger"). Pursuant to the Merger, five entities merged with and into the Issuer, each such merging entity was dissolved and the Issuer remained the surviving merged company. As consideration for the Merger, the Issuer issued new Series B shares, without par value, and Series BB shares, without par value, which have the right to convert to Series B shares (subject to certain timing conditions and notice requirements pursuant to Article Six of the Issuer's Amended and Restated Bylaws), to the shareholders of the merging entities. In connection with the Merger, the reporting person received an aggregate of 19,438,479 Series B shares and 25,263,873 Series BB shares for no cash consideration.

(2) In connection with the consummation of the Merger, on May 6, 2026, 21,628,281 Series B shares and 75,791,619 Series BB shares held indirectly by the reporting person through Aeropuertos Mexicanos del Pacifico, S.A.P.I. de C.V. ("AMP") were cancelled and terminated pursuant to the terms of the Merger Agreement.

(3) These Series B shares are held by the reporting person's spouse, who received them in connection with the Merger described in footnote (1) above. The reporting person disclaims beneficial ownership of these securities, except to the extent of her pecuniary interest therein, and this report shall not be deemed an admission that she was the beneficial owner of such securities for purposes of Section 16(a) of the Securities Exchange Act of 1934 (the "Act") or for any other purpose.

(4) The Series BB shares are convertible into an equal number of Series B shares at any time, at the holder's election, and have no expiration date (subject to certain timing conditions and notice requirements pursuant to Article Six of the Issuer's Amended and Restated Bylaws).

(5) These securities were owned directly by AMP, which was owned 66.6% by Controladora Mexicana de Aeropuertos, S.A. de C.V., which was owned 50% by Promotora Aeronautica del Pacifico, S.A. de C.V. ("PAP"). Through her control of PAP, the reporting person may have been deemed to beneficially own the securities that were directly owned by AMP. The reporting person disclaims beneficial ownership of these securities, except to the extent of her pecuniary interest therein, and this report shall not be deemed an admission that she was the beneficial owner of such securities for purposes of Section 16(a) of the Act or for any other purpose.

**Signature:** /s/ Santiago Riveroll, as Attorney-in-Fact for Laura Renee Diez Barroso Azcarraga  
**Date:** 2026-05-12

### Remarks:

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

**Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.**