ION Geophysical President/CEO Hanson to retire; succeeded by Usher (OTCMKTS:IOGPQ)
ION Geophysical (IO) says President and CEO Brian Hanson will retire effective June 1, and appoints Chris Usher, Executive VP of Operations Optimization, as…
Name: Brian Hanson
Continent: North America
Country: USA
Company: ION Geophysical
Position: CEO & President
Reason: Retired
Replaced By: Chris Usher
Announcement Date: May 29, 2019, 10:00pm
Resignation Date: May 29, 2019, 10:00pm
Source 1: https://seekingalpha.com/news/3467809-ion-geophysical-president-ceo-hanson-retire-succeeded-usher