ION Geophysical Corp Watch

from S-1 21 pages Form of Series B Warrant ION Geophysical Corporation Warrant to Purchase Common Stock

from S-1 22 pages Form of Series a Warrant ION Geophysical Corporation Warrant to Purchase Common Stock

from S-8 ~20 pages Fourth Amended and Restated 2013 Long-Term Incentive Plan Section 1 General Provisions Relating to Plan Governance, Coverage and Benefits

from 8-K 7 pages Certificate of Designation, Powers, Preferences and Rights of Series a Preferred Stock of ION Geophysical Corporation

from 8-K 13 pages ION Geophysical Corporation, the Guarantors Named Herein, and Wilmington Savings Fund Society, Fsb, as Trustee, and Wilmington Savings Fund Society, Fsb, as Collateral Agent First Supplemental Indenture Dated as of April 20, 2021 to Indenture Dated as of April 28, 2016 9.125% Senior Secured Second Priority Notes Due 2021

from 8-K 122 pages ION Geophysical Corporation and Each of the Guarantors Party Hereto 8.00% Senior Secured Second Priority Notes Due 2025 Indenture Dated as of April 20, 2021 Umb Bank, National Association as Trustee Umb Bank, National Association as Collateral Agent

from S-1/A 7 pages Certificate of Designation, Powers, Preferences and Rights of Series a Preferred Stock of ION Geophysical Corporation

from S-4/A 7 pages Certificate of Designation, Powers, Preferences and Rights of Series a Preferred Stock of ION Geophysical Corporation

from S-4/A 15 pages ION Geophysical Corporation, the Guarantors Named Herein, and Wilmington Savings Fund Society, Fsb, as Trustee, and Wilmington Savings Fund Society, Fsb, as Collateral Agent First Supplemental Indenture Dated as of [●], 2021 to Indenture Dated as of April 28, 2016 9.125% Senior Secured Second Priority Notes Due 2021

from S-1/A 2 pages The Terms and Conditions of the Rights Offering Are Set Forth in the Company’s Prospectus Dated [●], 2021 (The “Prospectus”) and Are Incorporated Herein by Reference. Copies of the Prospectus Are Available Upon Request From [●], the Subscription Agent ION Geophysical Corporation Incorporated Under the Laws of the State of Delaware Non-Transferable Rights Certificate Evidencing Non-Transferable Rights to Purchase (I) 8.00% Senior Secured Second Priority Notes Due 2025, (II) Shares of Common Stock of ION Geophysical Corporation, or (III) Some Combination Thereof. Subscription Price: 100% of Principal Amount of Notes or $2.57 Per Whole of Common Stock the Rights Will Expire if Not Exercised on or Before 5:00 P.M., New York City Time, on [●], 2021 Unless Extended by the Company

from S-4/A 172 pages ​ ​ ​ ​ ION Geophysical Corporation and Each of the Guarantors Party Hereto 8.00% Senior Secured Second Priority Notes Due 2025 ​ Indenture Dated as of [•], 2021 ​ Umb Bank, National Association as Trustee Umb Bank, National Association as Collateral Agent

from S-1/A 172 pages ION Geophysical Corporation and Each of the Guarantors Party Hereto 8.00% Senior Secured Second Priority Notes Due 2025 Indenture Dated as of [●], 2021 Umb Bank, National Association as Trustee Umb Bank, National Association as Collateral Agent

from S-1/A 2 pages The Terms and Conditions of the Rights Offering Are Set Forth in the Company’s Prospectus Dated [●], 2021 (The “Prospectus”) and Are Incorporated Herein by Reference. Copies of the Prospectus Are Available Upon Request From [●], the Subscription Agent ION Geophysical Corporation Incorporated Under the Laws of the State of Delaware Non-Transferable Rights Certificate Evidencing Non-Transferable Rights to Purchase (I) 8.00% Senior Secured Second Priority Notes Due 2025, (II) Shares of Common Stock of ION Geophysical Corporation, or (III) Some Combination Thereof. Subscription Price: 100% of Principal Amount of Notes or $2.57 Per Whole of Common Stock the Rights Will Expire if Not Exercised on or Before 5:00 P.M., New York City Time, on [●], 2021 Unless Extended by the Company

from 10-K 3 pages Description of Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934

from S-3 64 pages ION Geophysical Corporation and Trustee Indenture Dated as of Subordinated Debt Securities ION Geophysical Corporation Reconciliation and Tie Between Trust Indenture Act of 1939, as Amended, and Indenture, Dated as of , 20

from S-3 60 pages ION Geophysical Corporation and Trustee Indenture Dated as of Senior Debt Securities ION Geophysical Corporation Reconciliation and Tie Between Trust Indenture Act of 1939, as Amended, and Indenture, Dated as of , 20

from 8-K 2 pages Indenture or similar

from 8-K ~20 pages ION Geophysical Corporation, the Guarantors Named Herein, and Wilmington Savings Fund Society, Fsb, as Trustee, and U.S. Bank National Association, as Collateral Agent First Supplemental Indenture Dated as of April 28, 2016 to Indenture Dated as of May 13, 2013 8.125% Senior Secured Third Priority Notes Due 2018

from 8-K >50 pages 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 Collateral Agent

from 8-K ~10 pages Recitals