CIONGOLI BERNARD M
Related Filers (2)
Ownership (13)
4
Thursday, 2/26/2004
TECH LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/4/2003
TECH LABORATORIES INC: Statement of changes in beneficial ownership of securities
SC 13D
Thursday, 4/17/2003
TECH LABORATORIES INC: Major Shareholders
4
Thursday, 4/17/2003
TECH LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Thursday, 3/14/2002
TECH LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Friday, 5/4/2001
TECH LABORATORIES INC: Statement of changes in beneficial ownership of securities
SC 13D/A
Friday, 5/4/2001
TECH LABORATORIES INC: Major Shareholders
4
Monday, 3/12/2001
TECH LABORATORIES INC: Statement of changes in beneficial ownership of securities
SC 13D/A
Monday, 3/12/2001
TECH LABORATORIES INC: Major Shareholders
3/A
Monday, 3/12/2001
TECH LABORATORIES INC: Initial statement of beneficial ownership of securities
4
Tuesday, 2/6/2001
TECH LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/23/2001
AMERITRANS CAPITAL CORP: Statement of changes in beneficial ownership of securities
SC 13D
Wednesday, 2/16/2000
TECH LABORATORIES INC: Major Shareholders