Company: BBVXF
Filing Date: 2025-08-12
Form Type: DRS
Source: 0000950123-25-007520
Chunk: 929

Company: BANCO BILBAO VIZCAYA ARGENTARIA, S.A.
Filing Date: 2025-08-12
Form: DRS
Chunk 929
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 mail or other equally prompt means; and
(ii) to arrange or provide for a facility in the United States for the purpose of responding to such requests. The undertaking in subparagraph (i) above includes information contained in documents filed subsequent to the effective date of
the Registration Statement through the date of responding to the request; and

(7) To supply by means of a post-effective
amendment all information concerning a transaction and the company being acquired involved therein, that was not the subject of and included in the Registration Statement when it became effective.

(b) Insofar as indemnification for liabilities arising under the Securities Act may be permitted to directors, officers and controlling
persons of the Registrant pursuant to the foregoing provisions, or otherwise, the Registrant has been advised that in the opinion of the Securities and Exchange Commission such indemnification is against public policy as expressed in the Act and is,
therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the Registrant of expenses incurred or paid by a director, officer or controlling person of the Registrant in the successful
defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, the Registrant will, unless in the opinion of its counsel the matter has been settled by
controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Act and will be governed by the final adjudication of such issue.

II-2

As confidentially submitted to the Securities and Exchange Commission on August 11, 2025. This Amendment No. 4 has not been publicly filed with the Securities and Exchange Commission and all information herein remains strictly confidential. SIGNATURES Pursuant to the requirements of the Securities Act of 1933, as amended, the Registrant has duly caused this Form F-4to be signed on its behalf by the undersigned, thereunto duly authorized, in Madrid, Spain, on , 2025.

| BANCO BILBAO VIZCAYA ARGENTARIA, S.A. |     |        |     |                           |
| By:                                   |     |        |     |                           |
|                                       |     | Name:  |     |                           |
|                                       |     | Title: |     | Authorized Representative |

II-3

As confidentially submitted to the Securities and Exchange Commission on August 11, 202