Boeing Co. said Chief Financial Officer Brian West, who helped orchestrate one of the biggest capital raises in US corporate history last year to steady the crisis-stricken planemaker, is stepping down.

Brian West will step down as Boeing CFO from mid-August and will be replaced by former Lockheed Martin Corp. executive Jesus “Jay” Malave, Boeing said in a statement.

Brian West, CFO for four years, will aid Boeing’s transition after steering finances through post-Covid woes, raising $24B and selling assets worth $10.6B.