Filing

SC 13D

SC 13D

0000935836-05-000165·CENTRA SOFTWARE INC

Filing metadata

Accession number: 0000935836-05-000165
Form type: SC 13D
Filer: CENTRA SOFTWARE INC
CIK: CIK 1096658
Filed: May 23, 2005
Reporting period: May 20, 2005
Description: Activist stake

Documents

0000935836-05-000165-index.htm

Complete submission

0000935836-05-000165.txt

directory listing

Filed by

CENTRA SOFTWARE INC