SCHRADER WILLAM L
Related Filers (3)
Ownership (14)
4
Tuesday, 1/9/2001
PSINET INC: Statement of changes in beneficial ownership of securities
4
Monday, 12/11/2000
PSINET INC: Statement of changes in beneficial ownership of securities
SC 13G
Thursday, 11/30/2000
PSINET INC: Major Shareholders
4
Monday, 11/13/2000
PSINET INC: Statement of changes in beneficial ownership of securities
3
Wednesday, 8/2/2000
XPEDIOR INC: Initial statement of beneficial ownership of securities
SC 13G
Monday, 2/14/2000
PSINET INC: Major Shareholders
5
Monday, 2/14/2000
PSINET INC: Annual statement of changes in beneficial ownership of securities
4
Wednesday, 11/10/1999
PSINET INC: Statement of changes in beneficial ownership of securities
3
Wednesday, 9/1/1999
TRANSACTION NETWORK SERVICES INC: Initial statement of beneficial ownership of securities
4
Wednesday, 3/10/1999
PSINET INC: Statement of changes in beneficial ownership of securities
SC 13G/A
Tuesday, 2/16/1999
PSINET INC: Major Shareholders
4
Thursday, 2/11/1999
PSINET INC: Statement of changes in beneficial ownership of securities
SC 13G/A
Tuesday, 2/17/1998
PSINET INC: Major Shareholders
SC 13G/A
Thursday, 2/13/1997
PSINET INC: Major Shareholders