Zhang ShaoHua [Rocket]

Date	Name	Symbol	Type	Security	Shares	Price	Value	Reported
03/01/2022	ION GEOPHYSICAL CORP	IO	Payment of Exercise	Common Stock	750	$0.58	$435	03/01/2022
03/01/2022	ION GEOPHYSICAL CORP	IO	Grant	Common Stock	2.5k	$0.00	$0	03/01/2022
03/01/2021	ION GEOPHYSICAL CORP	IO	Grant	Common Stock	533	$0.00	$0	03/01/2021
03/01/2021	ION GEOPHYSICAL CORP	IO	Payment of Exercise	Common Stock	160	$3.04	$486.4	03/01/2021
03/01/2021	ION GEOPHYSICAL CORP	IO	Grant	Common Stock	2.5k	$0.00	$0	03/01/2021