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Filing metadata

Accession number: 0001179110-21-008855
Form type: Form 4
Filer: INTERNATIONAL BANCSHARES CORP
CIK: CIK 315709
Filed: Sep 20, 2021
Reporting period: Sep 16, 2021
Description: Insider transaction

Documents

0001179110-21-008855-index.htm

Complete submission

0001179110-21-008855.txt

directory listing

Filed by

INTERNATIONAL BANCSHARES CORP