COOPER K MICHAEL
Related Filers (1)
Ownership (6)
5
Thursday, 2/11/1999
AMPEX CORP /DE/: Annual statement of changes in beneficial ownership of securities
5
Thursday, 2/11/1999
AMPEX CORP /DE/: Annual statement of changes in beneficial ownership of securities
5
Thursday, 2/11/1999
AMPEX CORP /DE/: Annual statement of changes in beneficial ownership of securities
4
Monday, 2/8/1999
AMPEX CORP /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/9/1998
AMPEX CORP /DE/: Statement of changes in beneficial ownership of securities
3
Thursday, 6/25/1998
AMPEX CORP /DE/: Initial statement of beneficial ownership of securities