GRUVERMAN IRWIN J/
Related Filers (3)
- NORTH AMERICAN SCIENTIFIC INC (3)
- MICROFLUIDICS INTERNATIONAL CORP (3)
- BOSTON BIOMEDICA INC (2)
- Show More ...
Ownership (35)
SC 13D/A
Thursday, 1/13/2011
MICROFLUIDICS INTERNATIONAL CORP: Major Shareholders
SC 13D/A
Friday, 2/15/2008
MFIC CORP: Major Shareholders
4
Wednesday, 12/26/2007
MFIC CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 7/26/2007
MFIC CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/11/2007
MFIC CORP: Statement of changes in beneficial ownership of securities
4
Friday, 8/25/2006
MFIC CORP: Statement of changes in beneficial ownership of securities
4
Friday, 12/30/2005
MFIC CORP: Statement of changes in beneficial ownership of securities
4/A
Thursday, 12/22/2005
MFIC CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 12/22/2005
MFIC CORP: Statement of changes in beneficial ownership of securities
5/A
Thursday, 12/15/2005
MFIC CORP: Annual statement of changes in beneficial ownership of securities
5/A
Thursday, 12/15/2005
MFIC CORP: Annual statement of changes in beneficial ownership of securities
4
Thursday, 12/15/2005
MFIC CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/16/2005
MFIC CORP: Statement of changes in beneficial ownership of securities
4
Monday, 8/22/2005
MFIC CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/9/2005
NORTH AMERICAN SCIENTIFIC INC: Statement of changes in beneficial ownership of securities
4
Friday, 3/25/2005
MFIC CORP: Statement of changes in beneficial ownership of securities
5
Monday, 2/14/2005
MFIC CORP: Annual statement of changes in beneficial ownership of securities
4
Tuesday, 8/17/2004
MFIC CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/8/2004
NORTH AMERICAN SCIENTIFIC INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/7/2004
MFIC CORP: Statement of changes in beneficial ownership of securities
4
Monday, 3/29/2004
MFIC CORP: Statement of changes in beneficial ownership of securities
5
Monday, 3/29/2004
MFIC CORP: Annual statement of changes in beneficial ownership of securities
4
Tuesday, 1/13/2004
MFIC CORP: Statement of changes in beneficial ownership of securities
SC 13D
Friday, 11/21/2003
MFIC CORP: Major Shareholders
4
Tuesday, 4/1/2003
NORTH AMERICAN SCIENTIFIC INC: Statement of changes in beneficial ownership of securities
SC 13G/A
Tuesday, 3/7/2000
BOSTON BIOMEDICA INC: Major Shareholders
SC 13G/A
Monday, 2/14/2000
MICROFLUIDICS INTERNATIONAL CORP: Major Shareholders
SC 13G/A
Wednesday, 1/19/2000
NORTH AMERICAN SCIENTIFIC INC: Major Shareholders
SC 13G/A
Friday, 2/12/1999
NORTH AMERICAN SCIENTIFIC INC: Major Shareholders
SC 13G/A
Thursday, 2/11/1999
MICROFLUIDICS INTERNATIONAL CORP: Major Shareholders
SC 13G/A
Tuesday, 2/17/1998
MICROFLUIDICS INTERNATIONAL CORP: Major Shareholders
SC 13G
Wednesday, 2/4/1998
NORTH AMERICAN SCIENTIFIC INC: Major Shareholders
SC 13G/A
Monday, 4/21/1997
MICROFLUIDICS INTERNATIONAL CORP: Major Shareholders
SC 13G
Friday, 2/21/1997
BOSTON BIOMEDICA INC: Major Shareholders
SC 13G/A
Wednesday, 2/12/1997
NORTH AMERICAN SCIENTIFIC INC: Major Shareholders