Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001628280-16-010990
Filing Date
2016-02-11
Accepted
2016-02-11 13:25:52
Documents
120
Period of Report
2015-12-31

Document Format Files

Seq Description Document Type Size
1 10-K io-12312015x10k.htm 10-K 3769512
2 EXHIBIT 21.1 io-12312015x10kex211.htm EX-21.1 20393
3 EXHIBIT 23.1 io-1231x2015x10k231gt.htm EX-23.1 21643
4 EXHIBIT 23.2 a1012312015-10k232ey.htm EX-23.2 18862
5 EXHIBIT 31.1 io-12312015x10kex311.htm EX-31.1 12994
6 EXHIBIT 31.2 io-12312015x10kex312.htm EX-31.2 13006
7 EXHIBIT 32.1 io-12312015x10kex321.htm EX-32.1 6071
8 EXHIBIT 32.2 io-12312015x10kex322.htm EX-32.2 6103
  Complete submission text file 0001628280-16-010990.txt   18927639

Data Files

Seq Description Document Type Size
9 XBRL INSTANCE DOCUMENT io-20151231.xml EX-101.INS 5045467
10 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT io-20151231.xsd EX-101.SCH 99448
11 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT io-20151231_cal.xml EX-101.CAL 143857
12 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT io-20151231_def.xml EX-101.DEF 490135
13 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT io-20151231_lab.xml EX-101.LAB 1284183
14 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT io-20151231_pre.xml EX-101.PRE 788014
Mailing Address 2105 CITYWEST BLVD SUITE 400 HOUSTON TX 770422839
Business Address 2105 CITYWEST BLVD SUITE 400 HOUSTON TX 770422839 281.933.3339
ION GEOPHYSICAL CORP (Filer) CIK: 0000866609 (see all company filings)

EIN.: 222286646 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-12691 | Film No.: 161410327
SIC: 1382 Oil & Gas Field Exploration Services