Cook Paul M.
Related Filers (1)
Ownership (9)
4
Monday, 2/9/2015
Energy Recovery, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 9/5/2013
Energy Recovery, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 8/16/2012
Energy Recovery, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 9/20/2011
Energy Recovery, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 8/27/2010
Energy Recovery, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 8/12/2010
Energy Recovery, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 8/25/2008
Energy Recovery, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 7/3/2008
Energy Recovery, Inc.: Statement of changes in beneficial ownership of securities
3
Tuesday, 7/1/2008
Energy Recovery, Inc.: Initial statement of beneficial ownership of securities