Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001558370-24-010580
Filing Date
2024-08-01
Accepted
2024-08-01 14:26:33
Documents
68
Period of Report
2024-06-30

Document Format Files

Seq Description Document Type Size
1 10-Q iboc-20240630x10q.htm   iXBRL 10-Q 4569507
2 EX-31.A iboc-20240630xex31da.htm EX-31.A 14797
3 EX-31.B iboc-20240630xex31db.htm EX-31.B 14830
4 EX-32.A iboc-20240630xex32da.htm EX-32.A 10486
5 EX-32.B iboc-20240630xex32db.htm EX-32.B 9925
  Complete submission text file 0001558370-24-010580.txt   18654848

Data Files

Seq Description Document Type Size
6 EX-101.SCH iboc-20240630.xsd EX-101.SCH 44578
7 EX-101.CAL iboc-20240630_cal.xml EX-101.CAL 80319
8 EX-101.DEF iboc-20240630_def.xml EX-101.DEF 271566
9 EX-101.LAB iboc-20240630_lab.xml EX-101.LAB 517762
10 EX-101.PRE iboc-20240630_pre.xml EX-101.PRE 410201
71 EXTRACTED XBRL INSTANCE DOCUMENT iboc-20240630x10q_htm.xml XML 5630278
Mailing Address P O BOX 1359 1200 SAN BERNARDO LAREDO TX 78040
Business Address 12OO SAN BERNARDO AVE PO BOX 1359 LAREDO TX 78040-1359 9567227611
INTERNATIONAL BANCSHARES CORP (Filer) CIK: 0000315709 (see all company filings)

EIN.: 742157138 | State of Incorp.: TX | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 000-09439 | Film No.: 241165936
SIC: 6022 State Commercial Banks
(CF Office: 02 Finance)