Recent 8-K filings for IBOC

Each filing is summarized by an LLM — headline, three bullets, event type. The source document on EDGAR is one click away. See methodology.

• May 12, 2026 15:01 UTC other_material item 5.03item 9.01

  International Bancshares amends bylaws to remove 3% derivative standing, exclusive forum, jury waiver

source · IBOC on sec.gov