Auna Reports Preliminary Key Performance Indicators for the Second Quarter ended June 30, 2026

Auna Reports Preliminary Key Performance Indicators for the Second Quarter ended June 30, 2026 07/15/2026 Auna S.A. (“Auna” or the “Company”), a leading healthcare services platform in Latin America with operations in Mexico, Peru, and Colombia, today reported select operating metrics for the Second Quarter ended June 30, 2026. The Company publishes these key performance indicators on a quarterly basis as part of its commitment to providing investors with more information and a clearer understanding of Auna. Preliminary Key Performance Indicators As of second quarter ended June 30, 2026 Healthcare Services Mexico Key Operating Metrics2Q'253Q'254Q'251Q'262Q'26Emergency treatments(1)# 8,170 7,274 8,002 7,864 7,892 Surgeries(2)# 4,904 5,177 5,028 4,855 5,193 Total number of days hospitalized(3)# 24,791 25,450 24,156 25,122 25,169 Total Capacity Utilization(4)% 38.5% 39.1% 37.1% 39.4% 39.1% Chemotherapies & Radiotherapies (sessions)(5)# 2,690 3,678 3,983 4,162 4,994 Healthcare Services PeruKey Operating Metrics2Q'253Q'254Q'251Q'262Q'26Emergency treatments(1)# 47,602 49,049 47,885 45,485 51,769 Surgeries(2)# 5,438 5,034 4,973 5,851 5,552 Total number of days hospitalized(3)# 25,789 26,912 26,486 26,428 28,395 Total Capacity Utilization(4)% 73.6% 76.0% 74.8% 75.5% 80.2% Chemotherapies & Radiotherapies (sessions)(5)# 13,431 11,622 12,909 13,371 12,957 OncoSalud PeruKey Operating Metrics2Q'253Q'254Q'251Q'262Q'26Plan Memberships(6)# 1,388,579 1,395,509 1,424,695 1,439,781 1,472,019 Healthcare Services ColombiaKey Operating Metrics2Q'253Q'254Q'251Q'262Q'26Emergency treatments(1)# 36,052 37,323 35,289 38,077 38,196 Surgeries(2)# 10,484 11,209 10,443 10,904 11,167 Total number of days hospitalized(3)# 78,583 80,176 79,349 80,716 81,558 Total Capacity Utilization(4)% 76.4% 77.1% 76.3% 79.3% 79.2% Protected lives(7)# 2,491,218 3,027,499 3,036,335 3,057,763 3,143,694 Chemotherapies & Radiotherapies (sessions)(5)# 33,912 36,668 35,941 36,619 39,628 1) Emergency care includes the number of visits to the emergency rooms and may include several visits per patient. 2) Number of surgeries includes inpatient surgeries, outpatient surgeries and cesarean sections. 3) Total number of days during which any of Auna's beds were occupied by a hospitalized patient during the period, including ICU. 4) Total capacity utilization is calculated as (i) (x) total number of days in which any of Auna's beds had a hospitalized patient during the period divided by (y) total number of beds, times (ii) total number of days during the period. 5) Intravenous chemotherapy and radiotherapy infusions in both inpatient and outpatient care; excludes oral treatments. In Peru, includes sessions across the Healthcare Services Network and OncoSalud Segments. 6) As of period end and as reported to the National Superintendence of Health Susalud in Peru. 7) Insured population assigned to Auna under risk-sharing agreements in Colombia. About Auna Auna is one of Latin America’s leading healthcare platforms, with operations in Mexico, Peru, and Colombia. It prioritizes prevention and focuses on complex diseases that represent the highest healthcare spending. Its mission is to transform healthcare by delivering access to a highly integrated offering of services in low-penetration markets across Spanish-speaking Latin America. Founded in 1989, Auna has built one of the region’s largest modern healthcare platforms, consisting of a horizontally integrated network of medical care centers and a vertically integrated portfolio of oncology and general health plans. As of June 30, 2026, Auna’s network included 31 healthcare facilities—hospitals, ambulatory centers, and prevention and wellness centers—with a total of 2,337 beds and 1.4 million health plan members. Preliminary Information The information contained in this press release is preliminary in nature and is provided for informational purposes only. It is based on current estimates, assumptions, and expectations, which remain subject to ongoing review, verification, and possible revision. Final second quarter ended June 30, 2026 Key Performance Indicators may differ from those set forth herein. Readers are cautioned not to place undue reliance on these preliminary results. Cautionary Statement on Forward-Looking Statements This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements often are proceeded by words such as “believes,” “expects,” “may,” “anticipates,” “plans,” “intends,” “assumes,” “will” or similar expressions. The forward-looking statements contained herein include statements about our intention to publish these key performance indicators on a quarterly basis. These expectations may or may not be realized. Some of these expectations may be based upon assumptions or judgments that prove to be incorrect. In addition, Auna’s business and operations involve numerous risks and uncertainties, many of which are beyond the control of Auna, which could result in Auna’s expectations not being realized or otherwise materially affect the financial condition, results of operations and cash flows of Auna. Some of the factors that could cause future results to materially differ from recent results or those projected in forward-looking statements are described in Auna’s filings with the United States Securities and Exchange Commission, including its annual report filed on Form 20-F on April 22, 2026. The forward-looking statements are made only as of the date hereof, and Auna does not undertake any obligation to (and expressly disclaims any obligation to) update any forward-looking statements to reflect events or circumstances after the date such statements were made, or to reflect the occurrence of unanticipated events. In light of the risks and uncertainties described above, and the potential for variation of actual results from the assumptions on which certain of such forward-looking statements are based, investors should keep in mind that the results, events or developments disclosed in any forward-looking statement made in this document may not occur, and that actual results may vary materially from those described herein, including those described as anticipated, expected, targeted, projected or otherwise. Source: Auna S.A.