Form SCHEDULE 13G INTERNATIONAL BANCSHARES Filed by: VANGUARD PORTFOLIO MANAGEMENT LLC Apr 29, 2026 01:40PM
Form SCHEDULE 13G/A INTERNATIONAL BANCSHARES Filed by: VANGUARD GROUP INC Mar 27, 2026 09:55AM
Form SC 13G/A INTERNATIONAL BANCSHARES Filed by: VANGUARD GROUP INC Feb 13, 2024 05:47PM
Form SC 13G/A INTERNATIONAL BANCSHARES Filed by: VANGUARD GROUP INC Feb 9, 2023 12:28PM
Form SC 13G/A INTERNATIONAL BANCSHARES Filed by: VANGUARD GROUP INC Jun 9, 2022 02:16PM


Feb 10, 2022 08:29AM Form SC 13G/A INTERNATIONAL BANCSHARES Filed by: VANGUARD GROUP INC
Feb 10, 2021 11:11AM Form SC 13G/A INTERNATIONAL BANCSHARES Filed by: VANGUARD GROUP INC
Jun 10, 2020 10:25AM Form SC 13G/A INTERNATIONAL BANCSHARES Filed by: VANGUARD GROUP INC
Feb 12, 2020 09:18AM Form SC 13G/A INTERNATIONAL BANCSHARES Filed by: VANGUARD GROUP INC
Feb 13, 2019 06:36AM Form SC 13G/A INTERNATIONAL BANCSHARES Filed by: VANGUARD GROUP INC
Feb 9, 2018 09:22AM Form SC 13G/A INTERNATIONAL BANCSHARES Filed by: VANGUARD GROUP INC
Feb 13, 2017 08:08AM Form SC 13G/A INTERNATIONAL BANCSHARES Filed by: VANGUARD GROUP INC
Feb 10, 2016 09:09AM Form SC 13G/A INTERNATIONAL BANCSHARES Filed by: VANGUARD GROUP INC
Feb 10, 2015 12:49PM Form SC 13G INTERNATIONAL BANCSHARES Filed by: VANGUARD GROUP INC