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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001558370-18-008764
Filing Date
2018-11-07
Accepted
2018-11-07 14:45:47
Documents
62
Period of Report
2018-09-30

Document Format Files

Seq Description Document Type Size
1 10-Q iboc-20180930x10q.htm 10-Q 4534868
2 EX-31.(A) iboc-20180930xex31a.htm EX-31.(A) 15216
3 EX-31.(B) iboc-20180930xex31b.htm EX-31.(B) 15068
4 EX-32.(A) iboc-20180930xex32a.htm EX-32.(A) 12119
5 EX-32.(B) iboc-20180930xex32b.htm EX-32.(B) 11758
  Complete submission text file 0001558370-18-008764.txt   19012457

Data Files

Seq Description Document Type Size
6 EX-101.INS iboc-20180930.xml EX-101.INS 6246667
7 EX-101.SCH iboc-20180930.xsd EX-101.SCH 50231
8 EX-101.CAL iboc-20180930_cal.xml EX-101.CAL 86926
9 EX-101.DEF iboc-20180930_def.xml EX-101.DEF 211747
10 EX-101.LAB iboc-20180930_lab.xml EX-101.LAB 521873
11 EX-101.PRE iboc-20180930_pre.xml EX-101.PRE 373672
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.: 181165887
SIC: 6022 State Commercial Banks
Assistant Director 7