ION GEOPHYSICAL CORPORATION AND EACH OF THE GUARANTORS PARTY HERETO 9.125% SENIOR SECURED SECOND PRIORITY NOTES DUE 2021 INDENTURE Dated as of April 28, 2016 Wilmington Savings Fund Society, FSB as Trustee Wilmington Savings Fund Society, FSB as...Supplemental Indenture • April 28th, 2016 • Ion Geophysical Corp • Oil & gas field exploration services • New York
INTERCREDITOR AGREEMENT Dated as of April 28, 2016 among PNC BANK, NATIONAL ASSOCIATION as First Lien Representative and First Lien Collateral Agent for the First Lien Secured Parties, WILMINGTON SAVINGS FUND SOCIETY, FSB, as Second Lien...Intercreditor Agreement • April 28th, 2016 • Ion Geophysical Corp • Oil & gas field exploration services • New York
INTERCREDITOR AGREEMENT dated as of April 28, 2016 (as amended, restated, amended and restated, supplemented or otherwise modified from time to time, this “Agreement”), among PNC BANK, NATIONAL ASSOCIATION (“PNC”), as administrative agent, as first lien representative for the First Lien Secured Parties (in such capacity and together with its successors in such capacity, and together with any Replacement First Lien Representative, the “First Lien Representative”) and collateral agent, (or the equivalent) for the First Lien Secured Parties (in such capacity and together with its successors in such capacity, and together with any Replacement First Lien Collateral Agent, the “First Lien Collateral Agent”), WILMINGTON SAVINGS FUND SOCIETY, FSB, as trustee under the Second Lien Indenture, as second lien representative for the Second Lien Secured Parties (in such capacity and together with its successors in such capacity, the “Second Lien Representative”), WILMINGTON SAVINGS FUND SOCIETY, FSB
ION GEOPHYSICAL CORPORATION, THE GUARANTORS NAMED HEREIN, AND WILMINGTON SAVINGS FUND SOCIETY, FSB, as Trustee, AND as Collateral Agent FIRST SUPPLEMENTAL INDENTURE Dated as of April 28, 2016 to Indenture Dated as of May 13, 2013First Supplemental Indenture • April 28th, 2016 • Ion Geophysical Corp • Oil & gas field exploration services • New York
THIS FIRST SUPPLEMENTAL INDENTURE (this “Supplemental Indenture”), dated as of April 28, 2016, is by and among ION Geophysical Corporation, a Delaware corporation (the “Issuer”), the Guarantors listed on the signature pages hereof, Wilmington Savings Fund Society, FSB, as Trustee (the “Trustee”) and U.S. Bank National Association, as Collateral Agent (the “Collateral Agent”).
