# EDGAR Filing Document

**Accession Number:** 0001717393
**File Stem:** 0001104659-26-078305
**Filing Date:** 2026-6
**Character Count:** 6585
**Document Hash:** e3ddccd1f43d4e3ccff4a41713cffa9a
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-26-078305.hdr.sgml**: 20260626

**ACCESSION NUMBER**: 0001104659-26-078305

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 4

**CONFORMED PERIOD OF REPORT**: 20260626

**FILED AS OF DATE**: 20260626

**DATE AS OF CHANGE**: 20260626

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** CORPORACION AMERICA AIRPORTS S.A.
- **CENTRAL INDEX KEY:** 0001717393
- **STANDARD INDUSTRIAL CLASSIFICATION:** AIRPORTS, FLYING FIELDS & AIRPORT TERMINAL SERVICES [4581]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 000000000
- **STATE OF INCORPORATION:** N4
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-38354
- **FILM NUMBER:** 261130000

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** 128 BOULEVARD DE LA PETRUSSE
- **CITY:** LUXEMBOURG
- **PROVINCE COUNTRY:** N4
- **ZIP:** 2330
- **BUSINESS PHONE:** 352-26258274

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** 128 BOULEVARD DE LA PETRUSSE
- **CITY:** LUXEMBOURG
- **PROVINCE COUNTRY:** N4
- **ZIP:** 2330

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20546**

**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 June, 2026

Commission File Number: 333-221916

**Corporación América Airports S.A.**

(Name of Registrant)

**128, Boulevard de la Pétrusse<br> L-2330 Luxembourg<br> Tel: +35226258274**<br> (Address of Principal Executive Office)

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 if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): ◻

**Note**: Regulation S-T Rule 101(b)(1) only permits the submission in paper of a Form 6-K if submitted solely to provide an attached annual report to security holders.

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): ◻

**Note**: Regulation S-T Rule 101(b)(7) only permits the submission in paper of a Form 6-K if submitted to furnish a report or other document that the registrant foreign private issuer must furnish and make public under the laws of the jurisdiction in which the registrant is incorporated, domiciled or legally organized (the registrant's "home country"), or under the rules of the home country exchange on which the registrant's securities are traded, as long as the report or other document is not a press release, is not required to be and has not been distributed to the registrant's security holders, and, if discussing a material event, has already been the subject of a Form 6-K submission or other Commission filing on EDGAR.

**SIGNATURES**

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.

Date: June 26, 2026

---

| | |
|:---|:---|
| **Corporación America Airports S.A.** | **Corporación America Airports S.A.** |
| By: | /s/ Andres Zenarruza |
| Name: | Andres Zenarruza |
| Title: | Head of Legal & Compliance |
| By: | /s/ Jorge Arruda |
| Name: | Jorge Arruda |
| Title: | Chief Financial Officer |

---

**Exhibit Index**

---

| | |
|:---|:---|
| **<u>Exhibit No.</u>** | **<u>Description</u>** |
| [99.1](tm2619094d1_ex99-1.htm) | [Press release dated June 26, 2026 - Corporación América Airports S.A. Announces Developments in the Brasilia Airport Concession Agreement.](tm2619094d1_ex99-1.htm) |

---

## Exhibit 99.1

**Exhibit 99.1**

![](tm2619094d1_ex99-1img001.jpg)

![](tm2619094d1_ex99-1img002.jpg)

**Corporación América Airports Announces Developments in the Brasilia Airport Concession Agreement** 

Signed Transition Amendment Agreement (TAA)

**Luxembourg, June 26, 2026 — Corporación América Airports S.A. (NYSE: CAAP)** ("CAAP" or the "Company"), one of the world's leading private airport operators, announced today that its subsidiary, Inframerica Concessionária do Aeroporto de Brasília S.A. ("Inframerica"), has entered into an amendment agreement so-called Transition Amendment Agreement ("TAA") with the Brazilian Civil Aviation Authority ("ANAC") in connection with the renegotiation process of the Brasília Airport concession agreement in Brazil. CAAP holds a 51% equity interest in Inframerica, while Infraero, a Brazilian state-owned company, holds the remaining 49%.

The TAA, which was approved by the Brazilian Federal Court in April 2026, was executed following negotiations involving ANAC, the Ministry of Ports and Airports, and the Federal Court of Accounts.

Among other changes, the overall agreement with the Brazilian government provides for:

&nbsp;&nbsp;&nbsp;&nbsp;(i) the
 replacement of the fixed concession fee with a variable concession fee,

&nbsp;&nbsp;&nbsp;&nbsp;(ii) the
 exit of Infraero from Inframerica's shareholding structure,

&nbsp;&nbsp;&nbsp;&nbsp;(iii) the
 inclusion of 10 regional airports in the concession; and

&nbsp;&nbsp;&nbsp;&nbsp;(iv) additional
 investments at Brasília Airport.

Given the material changes to the economic equilibrium of the Brasília Airport concession agreement, the Brazilian Federal Court required that a fast-track competitive public tender process shall be carried out in connection with 100% of the shares of Inframerica, which is expected to occur by December 2026. CAAP intends to participate in the tender process. If there are no bids, the amended concession would be automatically granted to Inframerica.

This milestone will improve the economic equilibrium of the concession as well as the quality of service of the airport.

**About Corporación América Airports**

Corporación América Airports acquires, develops and operates airport concessions. Currently, the Company operates 52 airports in 6 countries across Latin America and Europe (Argentina, Brazil, Uruguay, Ecuador, Armenia and Italy). In 2025, Corporación América Airports served 86.7 million passengers, 9.8% above the 79.0 million passengers served in 2024. The Company is listed on the New York Stock Exchange where it trades under the ticker "CAAP". For more information, visit <u>http://investors.corporacionamericaairports.com</u>.

**Investor Relations Contact**

Patricio Iñaki Esnaola

Email: <u>patricio.esnaola@caairports.com</u>

Phone: +5411 4899-6716