Bank Bradesco

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

For the month of September, 2026 Commission File Number 1-15250

(Translation of Registrant's name into English)

Cidade de Deus, s/n, Vila Yara 06029-900 - Osasco - SP Federative Republic of Brazil

Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F. Form 20-F ___X___ Form 40-F _______

Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934. Yes _______ No ___X____

Banco Bradesco S.A. (Bradesco or Company) informs its shareholders and the overall market that the Board of Directors, in a meeting held today, approved a Board of Executive Officers´ proposal for payment of interim interest on shareholders´ equity, in the total amount of R$3,800,000,000.00, being R$0.342389810 per common share and R$0.376628790 per preferred share.

Those shareholders registered at the Company records on October 13, 2026 (right base date) shall be benefited and the shares will be negotiated "ex right" to the interim interest on shareholders´ equity as of October 14, 2026.

The payment will be made up to April 30, 2027 by the net value of R$0.282471593 per common share and R$0.310718752 per preferred share, after deducting the withholding income tax of seventeen point five percent (17.5%), except for the legal entity shareholders who are exempt from such taxation, who will receive by the declared amount and will be performed as follows:

· to the shareholders whose shares are deposited at the Company and who keep their register and banking data updated, by means of credit in the current accounts in Financials Institutions appointed by them; and

· to the shareholders whose shares are deposited at B3 S.A. - Brasil, Bolsa, Balcão, by means of Institutions and/or brokerage houses which keep their shareholding position in custody.

The shareholders who do not have their data updated must go to a Bradesco Branch of their preference, with their Individual Taxpayer's ID, Identity Card and proof of residence to update their information and receive the respective amounts to which they are entitled.

The interest hereby approved represents approximately 19.8 times the value of interest paid monthly, net from withholding tax, and will be computed in the calculation of mandatory dividends for the year set forth in the Company's Bylaws.

Cidade de Deus, Osasco, SP, September 30, 2026.