POLLAK MARTIN M
Related Filers (6)
- GP STRATEGIES CORP (4)
- GTS DURATEK INC (2)
- GSE SYSTEMS INC (2)
- GENERAL PHYSICS CORP (1)
- INTERFERON SCIENCES INC (1)
- AMERICAN DRUG CO (1)
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Ownership (25)
3
Friday, 4/30/1999
AMERICAN DRUG CO: Initial statement of beneficial ownership of securities
5
Thursday, 2/11/1999
GP STRATEGIES CORP: Annual statement of changes in beneficial ownership of securities
5
Wednesday, 2/10/1999
GSE SYSTEMS INC: Annual statement of changes in beneficial ownership of securities
4
Tuesday, 2/9/1999
GP STRATEGIES CORP: Statement of changes in beneficial ownership of securities
4
Monday, 10/5/1998
GSE SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Monday, 8/3/1998
GP STRATEGIES CORP: Statement of changes in beneficial ownership of securities
5
Wednesday, 2/18/1998
INTERFERON SCIENCES INC: Annual statement of changes in beneficial ownership of securities
5
Thursday, 2/12/1998
GSE SYSTEMS INC: Annual statement of changes in beneficial ownership of securities
4
Tuesday, 1/6/1998
NATIONAL PATENT DEVELOPMENT CORP: Statement of changes in beneficial ownership of securities
4
Monday, 11/24/1997
GSE SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/15/1997
GSE SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Friday, 8/8/1997
NATIONAL PATENT DEVELOPMENT CORP: Statement of changes in beneficial ownership of securities
4
Friday, 6/27/1997
INTERFERON SCIENCES INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/10/1997
INTERFERON SCIENCES INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/8/1997
NATIONAL PATENT DEVELOPMENT CORP: Statement of changes in beneficial ownership of securities
4
Friday, 3/7/1997
GTS DURATEK INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/5/1997
INTERFERON SCIENCES INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/25/1997
GSE SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Friday, 2/7/1997
GENERAL PHYSICS CORP: Statement of changes in beneficial ownership of securities
4
Monday, 2/3/1997
GTS DURATEK INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/28/1997
GTS DURATEK INC: Statement of changes in beneficial ownership of securities
4
Friday, 1/3/1997
NATIONAL PATENT DEVELOPMENT CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/4/1996
NATIONAL PATENT DEVELOPMENT CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/6/1996
INTERFERON SCIENCES INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/8/1996
INTERFERON SCIENCES INC: Statement of changes in beneficial ownership of securities