Type	Name	Date
Employment agreement	Employment Agreement, between ION Geophysical Corporation and Steven Bate	04/01/2022
Separation agreement	Separation Agreement between the Company and Steve Bate	01/03/2020
Separation agreement	Separation Agreement between the ION Geophysical Corporation and R. Brian Hanson	06/04/2019
Equity incentive plans	Amendment to Amended and Restated 2004 Long-Term Incentive Plan	09/02/2011