International Bancshares | 4: Statement of changes in beneficial ownership of securities-Director SANCHEZ ANTONIO R JR
International Bancshares | 8-K: Current report
International Bancshares | 144: Notice of proposed sale of securities pursuant to Rule 144
International Bancshares | 10-Q: Quarterly report
International Bancshares | 8-K: Current report
International Bancshares | ARS: Annual Report to Security Holders
International Bancshares | DEFA14A: Others
International Bancshares | DEF 14A: Definitive information statements
International Bancshares | 8-K: Current report
International Bancshares | 8-K: Current report
International Bancshares | 4: Statement of changes in beneficial ownership of securities-Director SANCHEZ ANTONIO R JR
International Bancshares | 144: Notice of proposed sale of securities pursuant to Rule 144
International Bancshares | 10-K: Annual report
International Bancshares | 8-K: Current report
International Bancshares | SC 13G/A: Statement of acquisition of beneficial ownership by individuals (Amendment)-The Vanguard Group(10.28%)
International Bancshares | SC 13G/A: Statement of acquisition of beneficial ownership by individuals (Amendment)-Dimensional Fund Advisors LP(6.3%)
International Bancshares | SC 13G/A: Statement of acquisition of beneficial ownership by individuals (Amendment)-Wellington Management Group LLP(2.88%),Wellington Group Holdings LLP(2.88%), etc.
International Bancshares | 8-K: Current report
International Bancshares | 4: Statement of changes in beneficial ownership of securities-Officer MARTINEZ DALIA F
International Bancshares | SC 13G/A: Statement of acquisition of beneficial ownership by individuals (Amendment)-BlackRock, Inc.(11.1%)
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