OMA issues Ps.3.0B in Mexican long-term notes

Q: How large is the debt issuance completed by OMAB?

OMA completed a long-term note issuance totaling Ps.3.0 billion in the Mexican market. This aggregate amount represents new long-term debt financing raised from investors, although the specific maturity, interest rate, and other detailed conditions are not described in the report.

Q: What type of securities did OMAB issue in this transaction?

OMA issued long-term notes in the Mexican market, described as long-term debt instruments. The notes have an aggregate principal of Ps.3.0 billion. The disclosure focuses on completion of the issuance and does not provide further structural or covenant details of the notes.

Q: What is the core business of Grupo Aeroportuario del Centro Norte (OMAB)?

Grupo Aeroportuario del Centro Norte (OMA) operates 13 international airports in nine states of central and northern Mexico. Its network includes Monterrey, Acapulco, Mazatlán and Zihuatanejo, and it also manages hotels located at Mexico City Terminal 2 and Monterrey airport.

Q: Is OMAB part of a larger airport group and where are its shares listed?

OMA has been part of VINCI Airports since December 2022, described as a leading private airport operator. Its shares trade on the Mexican Stock Exchange under the symbol OMA and on the NASDAQ Global Select Market under the symbol OMAB.

Q: How many people does OMAB employ to run its airport operations?

OMA reports employing over 1,200 persons to provide airport and commercial services across its facilities. These employees support operations at 13 international airports in nine Mexican states and at associated hotels within the Mexico City and Monterrey airports.

Grupo Aeroportuario del Centro Norte (OMA) completed the issuance of long-term notes in the Mexican market for an aggregate amount of Ps.3.0 billion.

Filing Impact

(Neutral)

Filing Sentiment

(Neutral)

Form Type

6-K

Rhea-AI Filing Summary

Grupo Aeroportuario del Centro Norte (OMA) completed the issuance of long-term notes in the Mexican market for an aggregate amount of Ps.3.0 billion. The notes are described as long-term debt instruments placed with investors in Mexico.

OMA operates 13 international airports in nine states of central and northern Mexico, including Monterrey and several tourist destinations, and also manages hotels located at major airports. The company employs over 1,200 people and is part of VINCI Airports, the private airport operator.

Key Figures

Long-term notes issued: Ps.3.0 billion Airports operated: 13 international airports States covered: nine states +2 more

5 metrics

Long-term notes issued Ps.3.0 billion Aggregate amount of long-term notes issued in the Mexican market

Airports operated 13 international airports Number of airports operated in central and northern Mexico

States covered nine states Geographic coverage of OMA’s airport network in Mexico

Employees over 1,200 persons Headcount employed to provide airport and commercial services

Report date July 20, 2026 Date on which completion of the note issuance was announced

Key Terms

long-term notes, forward-looking statements, foreign private issuer, Form 20-F, +1 more

5 terms

long-term notes financial

"completed the issuance of long-term notes in the Mexican market"

forward-looking statements regulatory

"may contain forward-looking information and statements"

Forward-looking statements are predictions or plans that companies share about what they expect to happen in the future, like estimating sales or profits. They matter because they help investors understand a company's outlook, but since they are based on guesses and assumptions, they can sometimes be wrong.

foreign private issuer regulatory

"REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16"

A foreign private issuer is a company organized outside the United States that meets tests showing it is primarily foreign-controlled and therefore qualifies for a different set of U.S. reporting rules. For investors, that means the company files less frequent or differently formatted disclosures with U.S. regulators and may follow home-country accounting and governance practices, so buying its stock is like dining at a well-reviewed restaurant that follows its home kitchen’s rules instead of the local menu — you get access but should check what standards apply.

Form 20-F regulatory

"annual report filed on Form 20-F under the caption “Risk Factors.”"

Form 20-F is the standardized annual disclosure that non-U.S. companies must file with the U.S. securities regulator when their shares are traded in the U.S.; it contains audited financial statements, a plain-language description of the business, management discussion, governance details and key risk factors. It matters to investors because it provides a consistent, comparable company “report card” and rulebook, helping buyers assess financial health, governance and risks before investing.

NASDAQ Global Select Market financial

"listed on the Mexican Stock Exchange (OMA) and on the NASDAQ Global Select Market (OMAB)."

A Nasdaq Global Select Market listing is the highest tier of stocks on the Nasdaq exchange, reserved for companies that meet the strictest financial, reporting and governance standards. For investors, it acts like a premium quality label—signaling larger, more transparent and better-governed companies that tend to offer greater liquidity and lower perceived risk compared with lower-tier listings, making it easier to buy, sell and evaluate shares.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Grupo Aeroportuario del Centro Norte (OMAB) announce in this 6-K?

Grupo Aeroportuario del Centro Norte (OMA) announced it completed the issuance of long-term notes in the Mexican market for an aggregate amount of Ps.3.0 billion. The update describes a new debt financing transaction but does not specify its detailed terms or use.

How large is the debt issuance completed by OMAB?

OMA completed a long-term note issuance totaling Ps.3.0 billion in the Mexican market. This aggregate amount represents new long-term debt financing raised from investors, although the specific maturity, interest rate, and other detailed conditions are not described in the report.

What type of securities did OMAB issue in this transaction?

OMA issued long-term notes in the Mexican market, described as long-term debt instruments. The notes have an aggregate principal of Ps.3.0 billion. The disclosure focuses on completion of the issuance and does not provide further structural or covenant details of the notes.

What is the core business of Grupo Aeroportuario del Centro Norte (OMAB)?

Grupo Aeroportuario del Centro Norte (OMA) operates 13 international airports in nine states of central and northern Mexico. Its network includes Monterrey, Acapulco, Mazatlán and Zihuatanejo, and it also manages hotels located at Mexico City Terminal 2 and Monterrey airport.

Is OMAB part of a larger airport group and where are its shares listed?

OMA has been part of VINCI Airports since December 2022, described as a leading private airport operator. Its shares trade on the Mexican Stock Exchange under the symbol OMA and on the NASDAQ Global Select Market under the symbol OMAB.

How many people does OMAB employ to run its airport operations?

OMA reports employing over 1,200 persons to provide airport and commercial services across its facilities. These employees support operations at 13 international airports in nine Mexican states and at associated hotels within the Mexico City and Monterrey airports.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 07/21/2026 - 06:04 AM Accepted by SEC EDGAR 07/21/2026 - 06:01 AM

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 July

GRUPO AEROPORTUARIO DEL CENTRO NORTE, S.A.B. DE C.V.

(CENTRAL NORTH AIRPORT GROUP)

(Translation of Registrant’s Name Into English)

México

(Jurisdiction of incorporation or organization)

Torre Latitud, L501, Piso 5

Av. Lázaro Cárdenas 2225

Col. Valle Oriente, San Pedro Garza García

Nuevo León, México

(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- .)

OMA completes issuance of debt

Mexico City, Mexico, July 20, 2026— Mexican airport operator Grupo Aeroportuario del Centro Norte, S.A.B. de C.V., known as OMA (NASDAQ: OMAB; BMV: OMA), announces that, following the press release published on July 16, 2025, it has today completed the issuance of long-term notes in the Mexican market for an aggregate amount of Ps.3.0 billion.

This report may contain forward-looking information and statements. Forward-looking statements are statements that are not historical facts. These statements are only predictions based on our current information and expectations and projections about future events. Forward-looking statements may be identified by the words “believe,” “expect,” “anticipate,” “target,” “estimate,” or similar expressions. While OMA's management believes that the expectations reflected in such forward-looking statements are reasonable, investors are cautioned that forward-looking information and statements are subject to various risks and uncertainties, many of which are difficult to predict and are generally beyond the control of OMA, that could cause actual results and developments to differ materially from those expressed in, or implied or projected by, the forward-looking information and statements. These risks and uncertainties include, but are not limited to, those discussed in our most recent annual report filed on Form 20-F under the caption “Risk Factors.” OMA undertakes no obligation to update publicly its forward-looking statements, whether as a result of new information, future events, or otherwise.

About OMA

Grupo Aeroportuario del Centro Norte, S.A.B. de C.V., known as OMA, operates 13 international airports in nine states of central and northern Mexico. OMA’s airports serve Monterrey, Mexico’s third largest metropolitan area, the tourist destinations of Acapulco, Mazatlán, and Zihuatanejo, and nine other regional centers and border cities. OMA also operates the NH Collection Hotel inside Terminal 2 of the Mexico City airport and the Hilton Garden Inn at the Monterrey airport. OMA employs over 1,200 persons in order to offer passengers and clients airport and commercial services in facilities. OMA is listed on the Mexican Stock Exchange (OMA) and on the NASDAQ Global Select Market (OMAB). Since December 2022, OMA is part of VINCI Airports, the world´s leading private airport operator.

Webpage: www.oma.aero

X: http://twitter.com/OMAeropuertos

Facebook https://www.facebook.com/OMAeropuertos

Chief Financial Officer

Ruffo Pérez Pliego

+52 (81) 8625 4300

rperezpliego@oma.aero

www.oma.aero

Investor Relations:

Emmanuel Camacho

+52 (81) 8625 4308

ecamacho@oma.aero

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 Centro Norte, S.A.B. de C.V.


	By:	/s/ Ruffo Pérez Pliego
		Ruffo Pérez Pliego
		Chief Financial Officer

Dated: July 20, 2026

Source: View Original Filing on SEC EDGAR