# Filing Detail

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]:
SEC Accession No. 0001132597-25-000038
Filing Date
2025-12-12
Accepted
2025-12-12 10:22:58
Documents
130
Period of Report
2025-12-11

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 6-K | a6-k_itubx12122025.htm | 6-K | 19838
2 | EX-99.1 | referenceform-iuhv10sec.htm | EX-99.1 | 307839
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| Complete submission text file | 0001132597-25-000038.txt |  | 32669197

Mailing Address PC. ALFREDO EGYDIO DE SOUZA ARANHA, 100 TORRE AE, 3 ANDAR, CEP 04344-902 SAO PAULO D5 00000
Business Address PC. ALFREDO EGYDIO DE SOUZA ARANHA, 100 TORRE AE, 3 ANDAR, CEP 04344-902 SAO PAULO D5 00000 55-11-5019-1723
Itau Unibanco Holding S.A. (Filer) CIK: 0001132597 (see all company filings)

EIN.: 000000000 | State of Incorp.: D5 | Fiscal Year End: 1231
Type: 6-K | Act: 34 | File No.: 001-15276 | Film No.: 251566902
SIC: 6022 State Commercial Banks
(CF Office: 02 Finance)