# INTERNATIONAL BANCSHARES CORP — DEFA14A

INTERNATIONAL BANCSHARES CORP of LAREDO, TX filed a DEFA14A with the SEC on 2025-04-21. Industry: State Commercial Banks.

## Filing

- Filed: 2025-04-21
- Form: DEFA14A
- Accession: 0001104659-25-036808
- Registrant: INTERNATIONAL BANCSHARES CORP
- CIK: 0000315709
- Industry (SIC): State Commercial Banks (6022)
- State of incorporation: TX
- Location: LAREDO, TX

## Documents (2)

| Seq | Type | Description |
| --- | --- | --- |
| 1 | DEFA14A | DEFA14A |
| 2 | GRAPHIC | GRAPHIC |

## Filing timeline for this registrant (60)

_Showing 12 of 60 filings._

| Filed | Form |
| --- | --- |
| [2026-04-20](https://search.stillhousedata.com/proxy/0001104659-26-045415) | DEFA14A |
| [2026-04-20](https://search.stillhousedata.com/proxy/0001104659-26-045414) | DEF 14A |
| 2025-04-21 | DEFA14A |
| [2025-04-21](https://search.stillhousedata.com/proxy/0001104659-25-036804) | DEF 14A |
| [2024-04-22](https://search.stillhousedata.com/proxy/0001104659-24-049885) | DEFA14A |
| [2024-04-22](https://search.stillhousedata.com/proxy/0001104659-24-049884) | DEF 14A |
| [2023-04-17](https://search.stillhousedata.com/proxy/0001104659-23-046051) | DEFA14A |
| [2023-04-17](https://search.stillhousedata.com/proxy/0001104659-23-046049) | DEF 14A |
| [2022-04-18](https://search.stillhousedata.com/proxy/0001104659-22-046771) | DEFA14A |
| [2022-04-18](https://search.stillhousedata.com/proxy/0001104659-22-046770) | DEF 14A |
| [2021-04-16](https://search.stillhousedata.com/proxy/0001104659-21-051281) | DEFA14A |
| [2021-04-16](https://search.stillhousedata.com/proxy/0001104659-21-051276) | DEF 14A |

## More

- [CIK 315709 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=315709&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/proxy/0001104659-25-036808.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.