International Bancshares Corp
Headquarters Laredo, TX
Financials
Prospectuses and Registrations
FORMNAMEDATE FILED
S-8Securities to be offered to employees in employee benefit plans9/18/2012S-3Registration statement under Securities Act of 19331/22/2009S-8Securities to be offered to employees in employee benefit plans6/30/2008S-8Securities to be offered to employees in employee benefit plans9/7/2005425Prospectuses and communications, business combinations5/13/2004S-4/ARegistration of securities, business combinations4/13/2004S-4Registration of securities, business combinations3/19/2004
Proxies
FORMNAMEDATE FILED
DEFA14AAdditional definitive proxy soliciting materials and Rule 14(a)(12) material4/21/2025DEF 14AOther definitive proxy statements4/21/2025DEFA14AAdditional definitive proxy soliciting materials and Rule 14(a)(12) material4/22/2024DEF 14AOther definitive proxy statements4/22/2024DEFA14AAdditional definitive proxy soliciting materials and Rule 14(a)(12) material4/17/2023DEF 14AOther definitive proxy statements4/17/2023DEFA14AAdditional definitive proxy soliciting materials and Rule 14(a)(12) material4/18/2022
News
FORMNAMEDATE FILED
8-KResults of Operations and Financial Condition2/26/20268-KNews Release2/2/20268-KResults of Operations and Financial Condition11/6/20258-KAmendments to Articles of Incorporation or Bylaws; Change in Fiscal Year8/12/20258-KResults of Operations and Financial Condition8/7/20258-KNews Release8/1/20258-KSubmission of Matters to a Vote of Security Holders5/21/2025
Ownership