SCHEDULE 13G 0000009631 XXXXXXXX LIVE Common Stock 06/30/2025 0001799207 AUNA S.A. L0415A103 6, RUE JEAN MONNET GRAND DUCHY OF LUXEMBOURG N4 L-2180 Rule 13d-1(b) BANK OF NOVA SCOTIA Z4 1759221 0 1759221 0 1759221 N 5.85378 FI AUNA S.A. 6, RUE JEAN MONNET, GRAND DUCHY OF LUXEMBOURG, LUXEMBOURG L-2180 BANK OF NOVA SCOTIA 40 TEMPERANCE STREET TORONTO, Ontario, Canada M5H 0B4 BANK OF NOVA SCOTIA - CANADA (FEDERAL LEVEL) N FI a parent holding company, in accordance with 13d-1(b)(1)(ii)(g) 1,759,221 5.85378 BANK OF NOVA SCOTIA - 1,759,221 BANK OF NOVA SCOTIA - 0 BANK OF NOVA SCOTIA - 1,759,221 BANK OF NOVA SCOTIA - 0 Y Y Y Y Y N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11. BANK OF NOVA SCOTIA Raj Sachdeva 07/21/2025