DORR S JOSEPH

Related Filers (1)

Ownership (6)

SC 13G/A
Tuesday, 2/13/2001
ACE COMM CORP: Major Shareholders
SC 13G/A
Tuesday, 2/15/2000
ACE COMM CORP: Major Shareholders
SC 13G/A
Friday, 2/12/1999
ACE COMM CORP: Major Shareholders
SC 13G/A
Tuesday, 2/17/1998
ACE COMM CORP: Major Shareholders
SC 13G/A
Thursday, 2/20/1997
ACE COMM CORP: Major Shareholders
SC 13G
Wednesday, 2/19/1997
ACE COMM CORP: Major Shareholders
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