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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001558370-18-006563
Filing Date
2018-08-07
Accepted
2018-08-07 15:16:39
Documents
62
Period of Report
2018-06-30

Document Format Files

Seq Description Document Type Size
1 10-Q iboc-20180630x10q.htm 10-Q 4538891
2 EX-31.(A) iboc-20180630xex31a.htm EX-31.(A) 15214
3 EX-31.(B) iboc-20180630xex31b.htm EX-31.(B) 15066
4 EX-32.(A) iboc-20180630xex32a.htm EX-32.(A) 12112
5 EX-32.(B) iboc-20180630xex32b.htm EX-32.(B) 11751
  Complete submission text file 0001558370-18-006563.txt   19015373

Data Files

Seq Description Document Type Size
6 EX-101.INS iboc-20180630.xml EX-101.INS 6267647
7 EX-101.SCH iboc-20180630.xsd EX-101.SCH 54225
8 EX-101.CAL iboc-20180630_cal.xml EX-101.CAL 81312
9 EX-101.DEF iboc-20180630_def.xml EX-101.DEF 199204
10 EX-101.LAB iboc-20180630_lab.xml EX-101.LAB 516987
11 EX-101.PRE iboc-20180630_pre.xml EX-101.PRE 369566
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.: 18997665
SIC: 6022 State Commercial Banks