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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001437749-21-003170
Filing Date
2021-02-18
Accepted
2021-02-17 18:19:32
Documents
19
Period of Report
2021-02-16
Items
Item 1.01: Entry into a Material Definitive Agreement
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K REGISTERED DIRECT OFFERING io20210214_8k.htm   iXBRL 8-K 34017
2 EXHIBIT 1.1 PLACEMENT AGENCY AGREEMENT ex_226510.htm EX-1.1 54517
3 EXHIBIT 5.1 WINSTON & STRAWN OPINION ex_226511.htm EX-5.1 7876
4 EXHIBIT 10.1 SECURITIES PURCHASE AGREEMENT ex_226518.htm EX-10.1 195611
5 EXHIBIT 99.1 PRESS RELEASE ex_226513.htm EX-99.1 10109
10 ionlogo.jpg GRAPHIC 2683
11 winstonstrawn.jpg GRAPHIC 47090
  Complete submission text file 0001437749-21-003170.txt   573547

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA io-20210216.xsd EX-101.SCH 3684
7 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE io-20210216_def.xml EX-101.DEF 11580
8 XBRL TAXONOMY EXTENSION LABEL LINKBASE io-20210216_lab.xml EX-101.LAB 15466
9 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE io-20210216_pre.xml EX-101.PRE 11734
12 EXTRACTED XBRL INSTANCE DOCUMENT io20210214_8k_htm.xml XML 2594
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.: 21646688
SIC: 1382 Oil & Gas Field Exploration Services