PYRAMID TRADING LTD PARTNERSHIP /IL
Related Filers (4)
Ownership (12)
4
Monday, 9/30/2002
PRINTWARE INC: Statement of changes in beneficial ownership of securities
SC 13D/A
Tuesday, 3/19/2002
PRINTWARE INC: Major Shareholders
4
Monday, 2/11/2002
PRINTWARE INC: Statement of changes in beneficial ownership of securities
SC 13D/A
Tuesday, 11/20/2001
PRINTWARE INC: Major Shareholders
SC 13D/A
Monday, 7/9/2001
MEDAMICUS INC: Major Shareholders
SC 13D/A
Tuesday, 5/8/2001
QUIPP INC: Major Shareholders
SC 13D/A
Friday, 1/5/2001
MEDTOX SCIENTIFIC INC: Major Shareholders
SC 13D/A
Friday, 10/27/2000
MEDAMICUS INC: Major Shareholders
4
Tuesday, 10/10/2000
MEDAMICUS INC: Statement of changes in beneficial ownership of securities
SC 13D
Thursday, 9/28/2000
MEDTOX SCIENTIFIC INC: Major Shareholders
SC 13D
Monday, 7/3/2000
QUIPP INC: Major Shareholders
3
Thursday, 2/17/2000
PRINTWARE INC: Initial statement of beneficial ownership of securities