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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001558370-19-001172
Filing Date
2019-02-27
Accepted
2019-02-27 14:56:56
Documents
116
Period of Report
2018-12-31

Document Format Files

Seq Description Document Type Size
1 10-K iboc-20181231x10k.htm 10-K 426683
2 EX-13 iboc-20181231ex13548520e.htm EX-13 7760488
3 EX-21 iboc-20181231ex217a8620b.htm EX-21 51196
4 EX-23 iboc-20181231xex23.htm EX-23 2605
5 EX-31.(A) iboc-20181231xex31a.htm EX-31.(A) 13852
6 EX-31.(B) iboc-20181231xex31b.htm EX-31.(B) 13705
7 EX-32.(A) iboc-20181231xex32a.htm EX-32.(A) 8850
8 EX-32.(B) iboc-20181231xex32b.htm EX-32.(B) 9054
9 GRAPHIC iboc20181231ex13548520e001.jpg GRAPHIC 47395
  Complete submission text file 0001558370-19-001172.txt   29306236

Data Files

Seq Description Document Type Size
10 EX-101.INS iboc-20181231.xml EX-101.INS 8503430
11 EX-101.SCH iboc-20181231.xsd EX-101.SCH 99265
12 EX-101.CAL iboc-20181231_cal.xml EX-101.CAL 146764
13 EX-101.DEF iboc-20181231_def.xml EX-101.DEF 391419
14 EX-101.LAB iboc-20181231_lab.xml EX-101.LAB 942973
15 EX-101.PRE iboc-20181231_pre.xml EX-101.PRE 694488
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-K | Act: 34 | File No.: 000-09439 | Film No.: 19637203
SIC: 6022 State Commercial Banks