ZERO STAGE CAPITAL CO INC
Related Filers (1)
MATRITECH INC/DE/ (1)
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Other (1)
13F-HR
Tuesday, 2/13/2001
Initial Quarterly Form 13F Holdings Report filed by institutional managers
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Ownership (3)
SC 13G/A
Tuesday, 2/13/2001
MATRITECH INC/DE/: Major Shareholders
SC 13G/A
Monday, 2/14/2000
MATRITECH INC/DE/: Major Shareholders
SC 13G
Wednesday, 4/21/1999
MATRITECH INC/DE/: Major Shareholders
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