Attached files
file | filename |
---|---|
EX-5.1 - EXHIBIT 5.1 WINSTON & STRAWN OPINION - ION GEOPHYSICAL CORP | ex_226511.htm |
EX-99.1 - EXHIBIT 99.1 PRESS RELEASE - ION GEOPHYSICAL CORP | ex_226513.htm |
EX-10.1 - EXHIBIT 10.1 SECURITIES PURCHASE AGREEMENT - ION GEOPHYSICAL CORP | ex_226518.htm |
EX-1.1 - EXHIBIT 1.1 PLACEMENT AGENCY AGREEMENT - ION GEOPHYSICAL CORP | ex_226510.htm |
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