SCHWENK HAROLD S JR
Related Filers (1)
Ownership (11)
4
Thursday, 4/9/1998
BGS SYSTEMS INC: Statement of changes in beneficial ownership of securities
SC 13G/A
Friday, 2/6/1998
BGS SYSTEMS INC: Major Shareholders
SC 13G/A
Friday, 1/16/1998
BGS SYSTEMS INC: Major Shareholders
4
Thursday, 5/8/1997
BGS SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/19/1997
BGS SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/25/1997
BGS SYSTEMS INC: Statement of changes in beneficial ownership of securities
SC 13G/A
Wednesday, 1/29/1997
BGS SYSTEMS INC: Major Shareholders
4
Tuesday, 1/21/1997
BGS SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Friday, 11/15/1996
BGS SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Friday, 10/18/1996
BGS SYSTEMS INC: Statement of changes in beneficial ownership of securities
SC 13G/A
Tuesday, 1/30/1996
BGS SYSTEMS INC: Major Shareholders