Central North Airport Group (OMAB) director submits initial Form 3

Rhea-AI Filing Summary

Central North Airport Group director Remi Maumon de Longevialle filed an initial Form 3, which is a required statement of beneficial ownership for insiders. The filing shows no reported transactions or holdings in the summarized data, serving mainly to register his status as a company insider.

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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

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1. Name and Address of Reporting Person^*

Maumon de Longevialle Remi

(Last) (First) (Middle)

C/O CENTRAL NORTH AIRPORT GROUP

AV. PATRIOTISMO NO. 201 (5TH FLOOR)

(Street)

MEXICO CITY O5 03800

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
03/16/2026

3. Issuer Name and Ticker or Trading Symbol
Central North Airport Group [ OMAB ]

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

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

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

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

X	Form filed by One Reporting Person
	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)

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

Explanation of Responses:

No securities are beneficially owned.

	/s/ Remi Maumon de Longevialle	03/16/2026
	** 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.

FAQ

What does the Central North Airport Group (OMAB) Form 3 filing show?

The Form 3 filing shows that director Remi Maumon de Longevialle has filed his initial statement as an insider of Central North Airport Group. The summarized data reports no transactions or derivative positions at the time of this filing.

Who is the reporting person in Central North Airport Group’s (OMAB) Form 3?

The reporting person is Remi Maumon de Longevialle, identified as a director of Central North Airport Group. He is not listed as an officer or 10% owner in the filing’s role classifications for insiders.

Does Central North Airport Group’s (OMAB) Form 3 disclose any insider share transactions?

No transactions are reported in the summarized Form 3 data. All transaction-related counts, including buys, sells, exercises, gifts, and restructurings, are shown as zero, indicating no insider trading activity in this specific filing snapshot.

Are any derivative securities reported in the Central North Airport Group (OMAB) Form 3?

The derivative section of the Form 3 summary is empty, and derivative-related counts such as exercise and derivative transactions are zero. This indicates no reportable options, warrants, or other derivatives for the director in this filing excerpt.

What is the purpose of a Form 3 for Central North Airport Group (OMAB)?

Form 3 serves as an initial beneficial ownership report when someone becomes an insider, such as a director. It establishes a baseline record so future Forms 4 or 5 can track changes in that insider’s holdings and transactions over time.