SOUTHEAST AIRPORT GROUP (ASR) director reports 7,136 Series B share holdings

Rhea-AI Filing Summary

SOUTHEAST AIRPORT GROUP director Perez Alonso Aurelio has filed an initial Form 3 reporting his ownership in the company. The filing shows beneficial ownership of 7,136 Series B Shares held directly. This is a baseline disclosure of existing holdings and does not reflect any recent share purchases or sales.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Perez Alonso Aurelio

Role Director

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

Holdings After Transaction: Series B Shares — 7,136 shares (Direct)

Footnotes (1)

Key Figures

Director holdings: 7,136 Series B Shares

1 metrics

Director holdings 7,136 Series B Shares Beneficial ownership reported on Form 3

Key Terms

Series B Shares, beneficial ownership, Form 3

3 terms

Series B Shares financial

"security_title: "Series B Shares""

beneficial ownership financial

"The filing shows beneficial ownership of 7,136 Series B Shares"

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

Form 3 regulatory

"has filed an initial Form 3 reporting his ownership"

Form 3 is the initial public filing that officers, directors and large shareholders must submit to report their ownership of a company’s securities when they become insiders. It acts like an opening inventory sheet that gives investors a starting point to see who holds significant stakes and to spot later trades or potential conflicts of interest, helping assess insider confidence and transparency.

Understanding Insider Trading Forms →

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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1. Name and Address of Reporting Person^*

Perez Alonso Aurelio

(Last) (First) (Middle)

BOSQUE DE ALISOS 47A PISO 4

BOSQUES DE LAS LOMAS

(Street)

CUAJIMALPA DISTRITO FEDERAL 05120

(City) (State) (Zip)

MEXICO

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
04/09/2026

3. Issuer Name and Ticker or Trading Symbol
SOUTHEAST AIRPORT GROUP [ ASR ]

3a. Foreign Trading Symbol
[ASUR]

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

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

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

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)
Series B Shares	7,136	D

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:

	/s/ Perez Alonso Aurelio	04/10/2026
	** 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 Perez Alonso Aurelio report in his ASR Form 3 filing?

He reports his initial beneficial ownership in SOUTHEAST AIRPORT GROUP. The Form 3 shows he directly holds 7,136 Series B Shares, establishing a baseline position as a director rather than indicating any recent purchase or sale activity.

How many SOUTHEAST AIRPORT GROUP shares does director Perez Alonso Aurelio hold?

The filing lists beneficial ownership of 7,136 Series B Shares. These shares are reported as being held directly, providing investors with clarity on the director’s equity stake at the time of the Form 3 filing.

Does the ASR Form 3 show any recent buy or sell transactions by Perez Alonso Aurelio?

The Form 3 functions as an initial ownership statement and does not show any buy or sell transactions. It simply records that he directly owns 7,136 Series B Shares as part of his role as a director.

What type of security is reported in Perez Alonso Aurelio’s ASR Form 3?

The security reported is identified as Series B Shares of SOUTHEAST AIRPORT GROUP. The filing indicates that 7,136 of these Series B Shares are beneficially owned directly by the reporting person as of the reported date.

Why is this SOUTHEAST AIRPORT GROUP Form 3 filing important for investors?

It discloses a director’s baseline equity position, showing ownership of 7,136 Series B Shares. Such filings help investors understand insider alignment with shareholders by documenting how many company shares key insiders currently hold.