ION GEOPHYSICAL CORP

SEC insider activity covers quarterly filings through June 30, 2026. Later filings are not included. Reported roles do not establish current employment or current holdings. SEC filing documents, sections and filing-text search cover filings dated January 1, 2000 onward. Earlier filings are deferred until after launch.

organization

SEC Insider

$83.5M

1,069 transactions

Summary

ION GEOPHYSICAL CORP is an organization.

Recent Insider Transactions

As filed, including amendments; not net cash flow or current holdings. Joint reports count once. Totals cover known values only.

Buys: $17.5MSales: $33.6M46 insiders

Date	Insider	Type	Value
2022-05-11	Usher Christopher Theron(President & CEO)	F	$5K
2022-03-05	MORRISON MICHAEL L(EVP & CFO)	F	$4K
2022-05-11	Williamson Ken(EVP, Innov & Strat Mktg)	F	$2K
2022-05-11	Rodermund Sheila M(EVP, Operations Optimization)	F	$2K
2022-05-11	MORRISON MICHAEL L(EVP & CFO)	F	$2K
2022-05-11	LAMBERT DALE J(EVP, E&P Technology & Services)	F	$2K
2022-05-11	POWERS MATTHEW R(EVP, Gen Counsel & Corp Secy)	F	$2K
2022-07-08	LAMBERT DALE J(EVP, E&P Technology & Services)	F	$2K
2022-07-08	Rodermund Sheila M(EVP, Operations Optimization)	F	$1K
2022-05-11	SCHWAUSCH SCOTT(VP, Finance & Corp Controller)	F	$731.49
2022-03-01	Zhang ShaoHua	F	$435
2022-07-27	SCHWAUSCH SCOTT(VP, Finance & Corp Controller)	F	$79.08
2022-07-08	Rodermund Sheila M(EVP, Operations Optimization)	J	$0
2022-03-01	DORAN MARK J	A	$0
2022-03-01	LAPEYRE JAMES M JR	A	$0
2022-03-01	MCGOVERN MICHAEL Y	A	$0
2022-03-01	Nelson S James	A	$0
2022-03-01	PITTMAN GARY L	A	$0
2022-03-01	SEITZ JOHN N	A	$0
2022-03-01	Zhang ShaoHua	A	$0

SEC filings: SEC EDGAR

Activity data: SEC EDGAR

ION GEOPHYSICAL CORP — Contributions, Lobbying & Contracts | Poliscope