Walter O'Brien does not have any significant net worth to report based on the numbers we have. This is based on reported shares in American Environmental Energy, Inc..

This will be the last week in which Walter Investment Management Corp.’s (NYSE: WAC) Mark O’Brien will lead the company in his role as chief executive officer, the company announced Monday ...

‘Body of Proof’ Alum to Topline CBS Genius Drama ‘Scorpion’ UPDATED: Elyes Gabel will star in the drama based on the life of Walter O'Brien from exec producers Alex Kurtzman and Roberto Orci.