---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-24-064160"
form_type: "8-K"
ticker: "IBOC"
cik: "0000315709"
company_name: "INTERNATIONAL BANCSHARES CORP"
filed_at: "2024-05-22T23:59:59+00:00"
generated_at: "2026-06-01T09:54:44.916457+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.2
calibrated_materiality_score: 0.15
confidence: "high"
source: SEC EDGAR
---

# International Bancshares shareholders elect all 8 directors, ratify auditor, approve Say-on-Pay

## Summary
- All 8 director nominees elected; votes for ranged from 45,324,676 (Howland) to 52,290,748 (de Anda).
- Ratification of RSM US LLP as auditor: 56,224,090 for, 127,276 against, 172,904 abstain.
- Non-binding advisory say-on-pay resolution approved: 51,097,020 for, 1,379,231 against, 174,839 abstain.

## SEC filing metadata
- accession: 0001104659-24-064160
- form_type: 8-K
- ticker: IBOC
- cik: 0000315709
- company_name: INTERNATIONAL BANCSHARES CORP
- filed_at: 2024-05-22T23:59:59+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.2
- calibrated_materiality_score: 0.15
- confidence: high
- sec_items: 5.07
- EDGAR index: https://www.sec.gov/Archives/edgar/data/315709/000110465924064160/0001104659-24-064160-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/315709/000110465924064160/tm2415139d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-24-064160
- JSON: https://secwatch.observer/filing/0001104659-24-064160.json
- Plain text: https://secwatch.observer/filing/0001104659-24-064160.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.