HAM WILLIAM H
Related Filers (1)
Ownership (4)
4
Wednesday, 2/16/2005
SPECTRUM SCIENCES & SOFTWARE HOLDINGS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/2/2005
SPECTRUM SCIENCES & SOFTWARE HOLDINGS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/23/2004
SPECTRUM SCIENCES & SOFTWARE HOLDINGS INC: Statement of changes in beneficial ownership of securities
3
Tuesday, 3/2/2004
SPECTRUM SCIENCES & SOFTWARE HOLDINGS INC: Initial statement of beneficial ownership of securities