SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001558370-18-001274
Filing Date
2018-02-28
Accepted
2018-02-28 16:24:56
Documents
116
Period of Report
2017-12-31

Document Format Files

Seq Description Document Type Size
1 10-K iboc-20171231x10k.htm 10-K 443394
2 EX-13 iboc-20171231ex13faa4b14.htm EX-13 7691827
3 EX-21 iboc-20171231ex21ca519ab.htm EX-21 57537
4 EX-23 iboc-20171231xex23.htm EX-23 2605
5 EX-31.(A) iboc-20171231xex31a.htm EX-31.(A) 13868
6 EX-31.(B) iboc-20171231xex31b.htm EX-31.(B) 13721
7 EX-32.(A) iboc-20171231xex32a.htm EX-32.(A) 8866
8 EX-32.(B) iboc-20171231xex32b.htm EX-32.(B) 9070
9 GRAPHIC iboc20171231ex13faa4b14001.jpg GRAPHIC 76655
  Complete submission text file 0001558370-18-001274.txt   29088769

Data Files

Seq Description Document Type Size
10 EX-101.INS iboc-20171231.xml EX-101.INS 8464201
11 EX-101.SCH iboc-20171231.xsd EX-101.SCH 91926
12 EX-101.CAL iboc-20171231_cal.xml EX-101.CAL 136291
13 EX-101.DEF iboc-20171231_def.xml EX-101.DEF 344747
14 EX-101.LAB iboc-20171231_lab.xml EX-101.LAB 918403
15 EX-101.PRE iboc-20171231_pre.xml EX-101.PRE 674019
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.: 18651576
SIC: 6022 State Commercial Banks