LAMBERT DALE J [Rocket]

Date	Name	Symbol	Type	Security	Shares	Price	Value	Reported
07/08/2022	ION GEOPHYSICAL CORP	IO	Payment of Exercise	Common Stock	11.6k	$0.14	$1.6k	07/08/2022
05/11/2022	ION GEOPHYSICAL CORP	IO	Payment of Exercise	Common Stock	5.8k	$0.37	$2.2k	05/11/2022
12/01/2021	ION GEOPHYSICAL CORP	IO	Payment of Exercise	Common Stock	6k	$1.74	$10.4k	12/01/2021
05/11/2021	ION GEOPHYSICAL CORP	IO	Grant	Common Stock	61.5k	$0.00	$0	05/11/2021
04/19/2021	ION GEOPHYSICAL CORP	IO	Payment of Exercise	Common Stock	5.2k	$2.16	$11.3k	04/19/2021
12/01/2020	ION GEOPHYSICAL CORP	IO	Payment of Exercise	Common Stock	2.8k	$1.89	$5.4k	12/01/2020