YPF SOCIEDAD ANONIMA

YPF Sociedad Anónima announced the repurchase of Class XXX Notes totaling Ps. 16,439,915,799.42, equivalent to a par value of $11,144,664. The repurchase occurred between June 22 and June 26, 2026, at an average price of 99.97% of their nominal value. These notes, originally issued in July 2024 and April 2025, will be held in the company's portfolio.

YPF Sociedad Anónima repurchased Class XXX Notes (YMCWO) totaling Ps. 33,729,032,772.70, equivalent to a par value of US$ 23,213,627, between June 16 and June 19, 2026. The notes, originally issued in July 2024 and April 2025 with a July 2026 maturity, were repurchased at an average price of 99.96% of their nominal value and will be held in portfolio.

YPF Sociedad Anónima announced the repurchase of Class XXX Notes (YMCWO) totaling Ps. 21,436,150,457.80, equivalent to a par value of US$ 14,924,000. The transaction occurred between June 8 and June 12, 2026, at an average price of 99.93% of their nominal value. These notes, originally issued in July 2024 and April 2025 with a July 2026 maturity, will be held in the company's portfolio.

YPF Sociedad Anónima announced the completion of its share buyback program, acquiring a total of 461,311 Class D ordinary shares between June 8 and June 12, 2026. The total amount spent on these acquisitions was Ps. 38,437,009,350, at an average price of Ps. 83,321.2504 per share. The company confirmed that the acquisitions were carried out in compliance with regulatory daily limits.

YPF Sociedad Anónima announced the repurchase of Class XXX Notes between June 1 and June 5, 2026. The company repurchased notes totaling Ps. 24,274,518,872.70, which is equivalent to a par value of US$ 16,858,980. These notes, originally issued in July 2024 and April 2025 with a July 2026 maturity, were repurchased at an average price of 99.90% of their nominal value and will be held in portfolio.

YPF Sociedad Anónima announced that its Board of Directors accepted the resignation of Mrs. Carla Antonela Matarese, a Class D Alternate Director. The resignation was attributed to strictly personal reasons.

YPF Sociedad Anónima announced the repurchase of Class XXX Notes totaling Ps. 71,912,696,175.10, equivalent to a par value of US$ 51,000,663, between May 26 and May 29, 2026. These notes, originally issued in July 2024 and April 2025 with a July 2026 maturity, were repurchased at an average price of 99.84% of their nominal value and will be held in the company's portfolio. This action demonstrates active debt management.

YPF Sociedad Anónima announced the repurchase of Class XXX Notes between May 18 and May 22, 2026. The company repurchased notes for Ps. 15,794,768,333.96, equivalent to a par value of US$ 11,331,347, which will be held in its portfolio. These notes, originally issued in July 2024 and April 2025, mature in July 2026 and were repurchased at an average price of 99.86% of their nominal value.

YPF Sociedad Anónima announced the closing of the assignment of its Manantiales Behr conventional area in the Province of Chubut. The transaction involved the transfer of 100% of the conventional exploitation concession, the associated hydrocarbon transportation concession, and the sale of inventory to Pecom Servicios Energía S.A.U. (51%) and San Benito Upstream S.A.U. (49%). This divestment aligns with YPF's 4x4 Plan to optimize its Upstream portfolio, focusing on unconventional fields to maximize shareholder value.

YPF Sociedad Anónima announced the repurchase of Class XXX Notes totaling Ps. 8,753,188,541.11, equivalent to a par value of US$ 6,284,686. The transaction took place between May 12 and May 15, 2026, at an average price of 99.68% of their nominal value. These notes, originally issued in 2024 and 2025 with a July 2026 maturity, will be held in the company's portfolio.