Pacific Airport Group (GPAEF) alternates list ADS and Series B stakes

Rhea-AI Filing Summary

Pacific Airport Group filed a Form 3 showing initial beneficial ownership positions for alternate directors Claudia Laviada Diez-Barroso and Carlos Alberto Rohm Campos. The filing reports direct and indirect interests in American Depositary Shares (ADSs) and Series B Shares.

Mrs. Laviada Diez-Barroso directly owns ADSs representing 108,750 underlying Series B Shares and directly holds 13,723 Series B Shares. Through Weston Hill Equity Holdings Canadian LP, in which she is the owner, 110,000 ADSs representing 110,000 underlying Series B Shares and 15,457,111 Series B Shares are reported as indirectly owned. A footnote states that each ADS is convertible into 10 Series B Shares and has no expiration date, and that both reporting persons may be deemed to indirectly beneficially own Weston Hill’s securities, while disclaiming beneficial ownership except to the extent of their pecuniary interest.

Insider Trade Summary

4 transactions reported

Mixed 4 txns

Insider Laviada Diez-Barroso Claudia, Rohm Campos Carlos Alberto

Role Insider | Insider

Type	Security	Shares	Price	Value
holding	American Depositary Shares	--	--	--
holding	American Depositary Shares	--	--	--
holding	Series B Shares	--	--	--
holding	Series B Shares	--	--	--

Holdings After Transaction: American Depositary Shares — 108,750 shares (Direct); American Depositary Shares — 110,000 shares (Indirect, By Weston Hill); Series B Shares — 13,723 shares (Direct); Series B Shares — 15,457,111 shares (Indirect, By Weston Hill)

Footnotes (1)

1. These securities are directly owned by Mrs. Laviada Diez Barroso, and may be deemed indirectly beneficially owned by Mr. Rohm Campos, as her spouse. These securities are directly owned by Weston Hill Equity Holdings Canadian LP ("Weston Hill"). Both Mrs. Laviada Diez Barroso, as the owner of Weston Hill, and Mr. Rohm Campos, as her spouse, may be deemed to indirectly beneficially own the securities. The reporting persons disclaim beneficial ownership of these securities, except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that either of them is 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. Each American Depositary Share ("ADS") is convertible at the holder's election, subject to certain exceptions, into 10 Series B Shares of the issuer. The ADSs have no expiration date.

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SEC Form 3

FORM 3

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

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0104
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hours per response:			0.5

1. Name and Address of Reporting Person^*

Laviada Diez-Barroso Claudia

(Last) (First) (Middle)

ANDRES BELLO 45, FLOOR 17

COLONIA POLANCO, CP

(Street)

MEXICO CITY 11550

(City) (State) (Zip)

MEXICO

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
03/18/2026

3. Issuer Name and Ticker or Trading Symbol
Pacific Airport Group [ PAC ]

3a. Foreign Trading Symbol

5. If Amendment, Date of Original Filed (Month/Day/Year)

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
	Officer (give title below)	X	Other (specify below)
			Alternate Director

6. Individual or Joint/Group Filing (Check Applicable Line)

	Form filed by One Reporting Person
X	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Series B Shares	13,723	D(1)
Series B Shares	15,457,111	I	By Weston Hill(2)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
American Depositary Shares	(3)	(3)	Series B Shares	108,750(3)	(3)	D(1)
American Depositary Shares	(3)	(3)	Series B Shares	110,000(3)	(3)	I	By Weston Hill(2)

1. Name and Address of Reporting Person^*

Laviada Diez-Barroso Claudia

(Last) (First) (Middle)

ANDRES BELLO 45, FLOOR 17

COLONIA POLANCO, CP

(Street)

MEXICO CITY 11550

(City) (State) (Zip)

MEXICO

(Country)

Relationship of Reporting Person(s) to Issuer

	Director		10% Owner
	Officer (give title below)	X	Other (specify below)
			Alternate Director

1. Name and Address of Reporting Person^*

Rohm Campos Carlos Alberto

(Last) (First) (Middle)

ANDRES BELLO 45, FLOOR 17

COLONIA POLANCO, CP

(Street)

MEXICO CITY 11550

(City) (State) (Zip)

MEXICO

(Country)

Relationship of Reporting Person(s) to Issuer

	Director		10% Owner
	Officer (give title below)	X	Other (specify below)
			Alternate Director

Explanation of Responses:

1. These securities are directly owned by Mrs. Laviada Diez Barroso, and may be deemed indirectly beneficially owned by Mr. Rohm Campos, as her spouse.

2. These securities are directly owned by Weston Hill Equity Holdings Canadian LP ("Weston Hill"). Both Mrs. Laviada Diez Barroso, as the owner of Weston Hill, and Mr. Rohm Campos, as her spouse, may be deemed to indirectly beneficially own the securities. The reporting persons disclaim beneficial ownership of these securities, except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that either of them is 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.

3. Each American Depositary Share ("ADS") is convertible at the holder's election, subject to certain exceptions, into 10 Series B Shares of the issuer. The ADSs have no expiration date.

Remarks:

Due to the issuer's status as a foreign private issuer pursuant to Rule 3a12-3(b) under the Act, the reporting person's transactions in the issuer's equity securities are exempt from Sections 16(b) and 16(c) of the Act. Exhibit 24.1 - Power of Attorney for Claudia Laviada Diez Barroso Exhibit 24.2 - Power of Attorney for Carlos Alberto Rohm Campos

	/s/ Santiago Riveroll, as Attorney-in-Fact for Claudia Laviada Diez Barroso	03/18/2026
	/s/ Santiago Riveroll, as Attorney-in-Fact for Carlos Alberto Rohm Campos	03/18/2026
	** Signature of Reporting Person	Date
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 5 (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.
* Form 3: SEC 1473 (03-26)

FAQ

What does Pacific Airport Group (GPAEF) disclose in this Form 3?

The Form 3 discloses initial beneficial ownership for alternate directors Claudia Laviada Diez-Barroso and Carlos Alberto Rohm Campos, detailing their direct and indirect holdings of American Depositary Shares and Series B Shares, including positions held through Weston Hill Equity Holdings Canadian LP.

How many American Depositary Shares are reported in the Pacific Airport Group (GPAEF) filing?

The filing reports ADSs overlying 108,750 Series B Shares held directly by Mrs. Laviada Diez-Barroso and ADSs overlying 110,000 Series B Shares held indirectly through Weston Hill, outlining both direct and entity-held positions tied to the alternate directors.

What indirect holdings through Weston Hill are noted for Pacific Airport Group (GPAEF)?

Weston Hill Equity Holdings Canadian LP holds ADSs representing 110,000 underlying Series B Shares and 15,457,111 Series B Shares. Mrs. Laviada Diez-Barroso, as owner of Weston Hill, and Mr. Rohm Campos, as her spouse, may be deemed to indirectly beneficially own these securities, subject to pecuniary interest disclaimers.

How are Claudia Laviada Diez-Barroso’s direct Pacific Airport Group (GPAEF) holdings described?

She directly owns ADSs representing 108,750 underlying Series B Shares and directly holds 13,723 Series B Shares. These positions are reported as her direct ownership, separate from the substantial indirect holdings attributed to Weston Hill Equity Holdings Canadian LP.

What conversion terms for Pacific Airport Group (GPAEF) ADSs are disclosed?

Each American Depositary Share is convertible, at the holder’s election and subject to certain exceptions, into 10 Series B Shares of Pacific Airport Group. The ADSs have no expiration date, providing ongoing optionality for holders to convert into the underlying equity.

How is beneficial ownership characterized for Weston Hill’s Pacific Airport Group (GPAEF) stake?

The securities held by Weston Hill are reported as directly owned by the LP. Mrs. Laviada Diez-Barroso and Mr. Rohm Campos may be deemed indirect beneficial owners, but they expressly disclaim beneficial ownership beyond their pecuniary interest and do not admit beneficial owner status for regulatory purposes.