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Filing metadata

Accession number: 0001179110-20-003524
Form type: Form 4
Filer: INTERNATIONAL BANCSHARES CORP
CIK: CIK 315709
Filed: Mar 12, 2020
Reporting period: Mar 10, 2020
Description: Insider transaction

Documents

0001179110-20-003524-index.htm

Complete submission

0001179110-20-003524.txt

directory listing

Filed by

INTERNATIONAL BANCSHARES CORP