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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001437749-21-002511
Filing Date
2021-02-11
Accepted
2021-02-11 09:03:12
Documents
14
Period of Report
2021-02-10
Items
Item 2.02: Results of Operations and Financial Condition
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K io20210106_8k.htm   iXBRL 8-K 28666
2 EXHIBIT 99.1 ex_219955.htm EX-99.1 627158
  Complete submission text file 0001437749-21-002511.txt   830913

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA io-20210210.xsd EX-101.SCH 3684
4 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE io-20210210_def.xml EX-101.DEF 11580
5 XBRL TAXONOMY EXTENSION LABEL LINKBASE io-20210210_lab.xml EX-101.LAB 15466
6 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE io-20210210_pre.xml EX-101.PRE 11734
7 EXTRACTED XBRL INSTANCE DOCUMENT io20210106_8k_htm.xml XML 2561
Mailing Address 2105 CITYWEST BLVD SUITE 100 HOUSTON TX 770422855
Business Address 2105 CITYWEST BLVD SUITE 100 HOUSTON TX 770422855 2819333339
ION GEOPHYSICAL CORP (Filer) CIK: 0000866609 (see all company filings)

IRS No.: 222286646 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-12691 | Film No.: 21617037
SIC: 1382 Oil & Gas Field Exploration Services