BBVA updates progress on first share buyback tranche

Banco Bilbao Vizcaya Argentaria, S.A.

Rhea-AI Filing Summary

Banco Bilbao Vizcaya Argentaria, S.A. (BBVA) reports continued execution of the first tranche of its board-approved share buyback program. Based on information from HSBC Continental Europe, acting as manager, BBVA carried out share repurchases between 5 August and 7 August 2026.

The cash amount invested in own shares under this first tranche totals 91,484,937.82 Euros, which the company states represents approximately 9.15% of the maximum cash amount allocated to this tranche.

Key Figures

Cash invested in first tranche buyback: 91,484,937.82 Euros Tranche utilization: 9.15% Buyback activity period reported: 5–7 August 2026

3 metrics

Cash invested in first tranche buyback 91,484,937.82 Euros Cumulative cash amount of shares purchased to date under the first tranche

Tranche utilization 9.15% Approximate share of the maximum cash amount of the first tranche used so far

Buyback activity period reported 5–7 August 2026 Dates, both inclusive, of reported repurchases under the first tranche

Key Terms

buyback program, inside information, market abuse, Regulation (EU) no. 596/2014, +1 more

5 terms

buyback program financial

"relating to the execution of the first tranche of a buyback program of own shares"

A buyback program is when a company uses cash to repurchase its own shares from the market or shareholders, which reduces the total number of shares available. For investors this can increase the value of each remaining share, signal that management thinks the stock is undervalued, and change ownership percentages — like a homeowner buying back units in a building so each remaining owner holds a larger slice of the same pie.

inside information regulatory

"Further to the inside information notice dated July 30, 2026"

Information not available to the public that, if known, would likely cause a company’s stock or bonds to rise or fall—for example, undisclosed earnings, deals, product results, or management plans. It matters because trading on that information gives an unfair advantage, can distort market prices, and is typically illegal or subject to strict rules, so investors watch for proper disclosure and compliance to protect fair, transparent markets.

market abuse regulatory

"pursuant to article 5 of Regulation (EU) no. 596/2014 ... on market abuse"

Market abuse is illegal or unethical behavior that distorts the price or fairness of buying and selling financial assets, such as using secret information to trade, spreading false or misleading news, or creating fake buying and selling to give a false impression of demand. It matters to investors because it can cause unfair losses, unreliable prices and legal or reputational fallout; like cheating in a game or tampering with a scale, it destroys confidence that markets reflect true value.

Regulation (EU) no. 596/2014 regulatory

"pursuant to article 5 of Regulation (EU) no. 596/2014 of the European Parliament"

A European Union law that sets the rules to prevent insider trading and market manipulation, requiring companies and traders to disclose material information and behave transparently. Think of it as a referee and rulebook for financial markets: it helps keep trading fair, gives investors confidence that everyone has access to the same key facts, and creates legal duties and penalties that can affect stock prices and corporate disclosure practices.

First Tranche financial

"the execution of the first tranche of a buyback program of own shares of BBVA"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did BBVA (BBVA) disclose in its August 2026 Form 6-K?

BBVA disclosed progress on the first tranche of its share buyback program. It reported repurchases executed between 5 and 7 August 2026, managed by HSBC Continental Europe, and provided the cumulative cash amount invested so far.

How much has BBVA (BBVA) invested so far in the first tranche of its buyback?

BBVA reported that the cash amount of shares purchased to date under the first tranche is 91,484,937.82 Euros. The bank noted that this figure represents approximately 9.15% of the maximum cash amount authorized for this tranche.

What portion of BBVA’s first buyback tranche has been used according to the Form 6-K?

The filing states that the amount invested so far, 91,484,937.82 Euros, represents approximately 9.15% of the maximum cash amount of the first tranche. This indicates that most of the authorized capacity for this tranche remains available.

Who manages the first tranche of BBVA’s (BBVA) share buyback program?

BBVA indicated that HSBC Continental Europe is acting as the manager for the first tranche of its share buyback program. The reported repurchases between 5 and 7 August 2026 were carried out on the basis of information received from this manager.

What dates of buyback activity did BBVA (BBVA) report in this 6-K?

BBVA reported that share repurchases under the first tranche took place between 5 August and 7 August 2026, both dates inclusive. These transactions form part of the ongoing execution of the board-approved buyback program of own shares.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 08/10/2026 - 07:31 AM EDT Learn about SEC filing dates

UNITED STATES SECURITIES AND EXCHANGE

COMMISSION

WASHINGTON, D.C. 20549

FORM 6-K

REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of August, 2026

Commission file number: 1-10110

BANCO BILBAO VIZCAYA ARGENTARIA, S.A.

(Exact name of Registrant as specified in its charter)

BANK BILBAO VIZCAYA ARGENTARIA, S.A.

(Translation of Registrant’s name into English)

Calle Azul 4,

28050 Madrid

Spain

(Address of principal executive offices)

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     x            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):

Yes     ¨             No     x

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):

Yes     ¨             No     x

Banco Bilbao Vizcaya Argentaria, S.A. (“BBVA”), in compliance with the securities market legislation, hereby communicates the following:

OTHER RELEVANT INFORMATION

Further to the inside information notice dated July 30, 2026, with CNMV registration number 3316 relating to the execution of the first tranche of a buyback program of own shares of BBVA approved by the Board of Directors of BBVA in its meeting held on July 29, 2026 (the “First Tranche”), and pursuant to article 5 of Regulation (EU) no. 596/2014 of the European Parliament and of the Council of 16 April 2014 on market abuse, BBVA informs–on the basis of the information received from HSBC Continental Europe as the First Tranche manager– that it has carried out the following transactions over BBVA shares in execution of the Tranche between 5 August and 7 August 2026 (both inclusive):

The cash amount of the shares purchased to date as a result of the execution of the First Tranche amounts to 91,484,937.82 Euros, which, approximately, represents 9.15% of the maximum cash amount of the First Tranche.

Issuer name: Banco Bilbao Vizcaya Argentaria, S.A. - LEI K8MS7FD7N5Z2WQ51AZ71

ISIN Code of the ordinary shares of BBVA: ES0113211835

Madrid, 10 August 2026

This English version is a translation of the original in Spanish for information purposes only. In case of discrepancy, the Spanish original will prevail.

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.

	Banco Bilbao Vizcaya Argentaria, S.A.
Date: August 10, 2026
	By:	/s/ José María Caballero Cobacho
	Name: José María Caballero Cobacho
	Title: Head of ALM