# EDGAR Filing Document

**Accession Number:** 0000315709
**File Stem:** 0001104659-26-045416
**Filing Date:** 2026-4
**Character Count:** 1175
**Document Hash:** 4fe1746a3accd0ac981cf9973984f499
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-26-045416.hdr.sgml**: 20260420

**ACCESSION NUMBER**: 0001104659-26-045416

**CONFORMED SUBMISSION TYPE**: ARS

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251231

**FILED AS OF DATE**: 20260420

**DATE AS OF CHANGE**: 20260420

**EFFECTIVENESS DATE**: 20260420

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** INTERNATIONAL BANCSHARES CORP
- **CENTRAL INDEX KEY:** 0000315709
- **STANDARD INDUSTRIAL CLASSIFICATION:** STATE COMMERCIAL BANKS [6022]
- **ORGANIZATION NAME:** 02 Finance
- **EIN:** 742157138
- **STATE OF INCORPORATION:** TX
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** ARS
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 000-09439
- **FILM NUMBER:** 26874593

**BUSINESS ADDRESS:**
- **STREET 1:** 12OO SAN BERNARDO AVE
- **STREET 2:** PO BOX 1359
- **CITY:** LAREDO
- **STATE:** TX
- **ZIP:** 78040-1359
- **BUSINESS PHONE:** 9567227611

**MAIL ADDRESS:**
- **STREET 1:** P O BOX 1359
- **STREET 2:** 1200 SAN BERNARDO
- **CITY:** LAREDO
- **STATE:** TX
- **ZIP:** 78040

### Attached PDF Documents

**Attachment 1:** `tm264960d2_ars.pdf`

_No text found in this document._