Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0001047469-20-002497
Filing Date
2020-04-22
Accepted
2020-04-22 08:29:25
Documents
9
Period of Report
2020-05-26
Effectiveness Date
2020-04-22

Document Format Files

Seq Description Document Type Size
1 DEF 14A a2241215zdef14a.htm DEF 14A 781303
2 G878575.JPG g878575.jpg GRAPHIC 10297
3 G889513.JPG g889513.jpg GRAPHIC 33721
4 G37766.JPG g37766.jpg GRAPHIC 38713
5 G1001132.JPG g1001132.jpg GRAPHIC 9524
6 G19762BAI001.GIF g19762bai001.gif GRAPHIC 194348
7 G19762BAI002.GIF g19762bai002.gif GRAPHIC 102847
8 G19762BCI001.GIF g19762bci001.gif GRAPHIC 115208
9 G19762BCI002.GIF g19762bci002.gif GRAPHIC 77833
  Complete submission text file 0001047469-20-002497.txt   1585324
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)

EIN.: 222286646 | State of Incorp.: DE | Fiscal Year End: 1231
Type: DEF 14A | Act: 34 | File No.: 001-12691 | Film No.: 20806720
SIC: 1382 Oil & Gas Field Exploration Services