CHRISTIAN DAVID F
Related Filers (1)
NETWORK SYSTEMS INTERNATIONAL INC (1)
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Ownership (5)
4
Monday, 8/14/2000
NETWORK SYSTEMS INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
SC 13D/A
Tuesday, 8/8/2000
NETWORK SYSTEMS INTERNATIONAL INC: Major Shareholders
SC 13D
Monday, 6/26/2000
NETWORK SYSTEMS INTERNATIONAL INC: Major Shareholders
4
Monday, 8/10/1998
NETWORK SYSTEMS INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
3
Monday, 11/3/1997
NETWORK SYSTEMS INTERNATIONAL INC: Initial statement of beneficial ownership of securities
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