SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001558370-24-006529
Filing Date
2024-05-02
Accepted
2024-05-02 15:53:03
Documents
68
Period of Report
2024-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q iboc-20240331x10q.htm   iXBRL 10-Q 3700189
2 EX-31.A iboc-20240331xex31da.htm EX-31.A 14794
3 EX-31.B iboc-20240331xex31db.htm EX-31.B 14827
4 EX-32.A iboc-20240331xex32da.htm EX-32.A 10484
5 EX-32.B iboc-20240331xex32db.htm EX-32.B 9923
  Complete submission text file 0001558370-24-006529.txt   15968699

Data Files

Seq Description Document Type Size
6 EX-101.SCH iboc-20240331.xsd EX-101.SCH 44095
7 EX-101.CAL iboc-20240331_cal.xml EX-101.CAL 79759
8 EX-101.DEF iboc-20240331_def.xml EX-101.DEF 258175
9 EX-101.LAB iboc-20240331_lab.xml EX-101.LAB 504001
10 EX-101.PRE iboc-20240331_pre.xml EX-101.PRE 399759
72 EXTRACTED XBRL INSTANCE DOCUMENT iboc-20240331x10q_htm.xml XML 4720210
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)

IRS No.: 742157138 | State of Incorp.: TX | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 000-09439 | Film No.: 24907915
SIC: 6022 State Commercial Banks
(CF Office: 02 Finance)