YPF (NYSE: YPF) completes June 2026 buyback of its own shares

Rhea-AI Filing Summary

YPF Sociedad Anónima reported that it acquired 461,311 of its book-entry Class D ordinary shares on ByMA between June 8 and June 12, 2026. The company paid a total of Ps. 38,437,009,350 at an average price of Ps. 83,321.2504 per share.

The purchases were made under applicable Argentine market rules, including a daily limit of up to 25% of the average daily trading volume over the prior 90 business days. YPF stated that, with these transactions, it has completed the board-approved process of acquiring its own shares.

Insights

Equity Capital Structure Analyst

YPF completed a regulated buyback of 461,311 shares, finalizing its board-approved program.

YPF acquired 461,311 Class D ordinary shares on ByMA for Ps. 38,437,009,350 at an average price of Ps. 83,321.2504 per share. These repurchases reduce publicly traded float and modestly adjust the company’s equity base, though the overall scale versus total capitalization is not detailed.

The company emphasized compliance with the daily limit of up to 25% of average daily trading volume over the prior 90 business days, indicating adherence to local market and CNV rules. Completion of the board-approved process means no further buybacks are currently authorized under this specific program, and any future repurchases would require new approvals and disclosures.

Key Figures

Shares repurchased: 461,311 shares Total repurchase amount: Ps. 38,437,009,350 Average repurchase price: Ps. 83,321.2504 per share +2 more

5 metrics

Shares repurchased 461,311 shares Class D ordinary shares acquired June 8–12, 2026

Total repurchase amount Ps. 38,437,009,350 Gross amount paid for 461,311 shares

Average repurchase price Ps. 83,321.2504 per share Weighted average price across all repurchased shares

Daily trading limit 25% of average daily volume Limit based on prior 90 business days across all markets

Repurchase window June 8–12, 2026 Period during which YPF executed the buyback trades

Key Terms

book-entry Class D ordinary shares, average daily trading volume, material event, CNV Rules, +1 more

5 terms

book-entry Class D ordinary shares financial

"acquired a total of 461,311 of its book-entry Class D ordinary shares on ByMA"

average daily trading volume financial

"up to 25% of the average daily trading volume of the shares across all markets"

The average daily trading volume is the typical number of shares or units of a security that change hands each trading day, calculated over a set period. It tells investors how active a market is—like average traffic on a road—so higher volume usually means easier, faster trades and smaller price swings when buying or selling, while low volume can make orders harder to fill and cause bigger price moves.

material event regulatory

"We refer to our previous material event dated June 4, 2026"

CNV Rules regulatory

"We are writing to you in order to comply with CNV Rules and the corresponding regulations"

acquisition of Company’s Own Shares financial

"Ref.: Acquisition of Company’s Own Shares"

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FAQ

What did YPF (YPF) disclose in its June 2026 Form 6-K?

YPF disclosed that it repurchased 461,311 Class D ordinary shares on ByMA between June 8 and June 12, 2026. The company paid Ps. 38,437,009,350 in total, completing a board-approved share acquisition process under Argentine market regulations.

How many YPF (YPF) shares were repurchased and at what total cost?

YPF repurchased 461,311 book-entry Class D ordinary shares on ByMA over several days in June 2026. The total gross amount paid was Ps. 38,437,009,350, based on daily purchases that together averaged Ps. 83,321.2504 per share across the entire transaction period.

What was the average price YPF (YPF) paid per share in the buyback?

YPF paid an average of Ps. 83,321.2504 per Class D ordinary share during its June 2026 repurchase. Individual trading days showed varying average prices, but this figure represents the weighted average across all 461,311 shares acquired on ByMA in that interval.

Over what dates did YPF (YPF) conduct these share repurchases?

YPF conducted the repurchases between June 8, 2026, and June 12, 2026, inclusive. During this five-day window, the company executed multiple trades on ByMA, each with its own share count, gross peso amount, and average price, culminating in the reported totals.

Did YPF (YPF) complete its share repurchase program with these transactions?

Yes. YPF stated that the purchases made between June 8 and June 12, 2026 completed the process of acquiring its own shares. This process had been previously approved by the Board of Directors and disclosed as a material event under Argentine securities regulations.

What trading limits did YPF (YPF) follow during the buyback?

YPF reported that the acquisitions complied with a daily limit of up to 25% of the average daily trading volume of its shares. This limit was calculated across all markets where the shares are listed, based on the preceding 90 business days, in line with Argentine rules.

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

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: 001-12102

YPF Sociedad Anónima

(Exact name of registrant as specified in its charter)

Macacha Güemes 515

C1106BKK Buenos Aires, Argentina

(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 ☐

YPF Sociedad Anónima

TABLE OF CONTENT

ITEM 1 Translation of letter to the Argentine Securities Commission (Comisión Nacional de Valores) dated June 16, 2026.

Buenos Aires, June 16, 2026

COMISIÓN NACIONAL DE VALORES (“CNV”)

25 de Mayo 175

Buenos Aires

BOLSAS Y MERCADOS ARGENTINOS S.A. (“ByMA”)

Sarmiento 299

Buenos Aires

A3 Mercados S.A. (“A3 Mercados”)

Maipú 1210

Buenos Aires

Ref.: Acquisition of Company’s Own Shares

Ladies and Gentlemen,

We are writing to you in order to comply with CNV Rules and the corresponding regulations of ByMA and A3 Mercados.

We refer to our previous material event dated June 4, 2026, on the subject matter referenced herein. In this regard, we hereby report that, between June 8, 2026, and June 12, 2026, inclusive, YPF S.A. (the “Company”) acquired a total of 461,311 of its book-entry Class D ordinary shares on ByMA, at an average price of Ps. 83,321.2504 per share, for a total amount of Ps. 38,437,009,350.

Below, we report on the details of the purchases of Class D shares, which comprise the aforementioned amount:

Date	Number of ordinary shares	Gross amount in Ps.	Average Price in Ps.
6/8/2026	75,000	6,181,547,500	82,420.6333
6/9/2026	80,000	6,455,294,300	80,691.1788
6/10/2026	85,000	7,073,372,125	83,216.1426
6/11/2026	140,000	11,909,291,375	85,066.3670
6/12/2026	81,311	6,817,504,050	83,844.7941
Total	461,311	38,437,009,350	83,321.2504

Finally, we hereby report that: (i) the acquisitions were carried out in compliance with the daily limit for market transactions of up to 25% of the average daily trading volume of the shares across all markets on which they are listed, over the preceding 90 business days; and (ii) following the aforementioned transaction, carried out between June 8, 2026, and June 12, 2026, inclusive, the Company has completed the process of acquiring its own shares, approved by the Board of Directors, as duly informed.

Sincerely,

Margarita Chun

Market Relations Officer

YPF S.A.

SIGNATURE

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.

		YPF Sociedad Anónima
Date: June 16, 2026		By:		/s/ Margarita Chun
		Name:		Margarita Chun
		Title:		Market Relations Officer