SC 13D/A | SEC Filings Hub

Filing metadata

Accession number: 0000950162-13-000045
Form type: SC 13D
Filer: SIGMA TAU INTERNATIONAL SA
CIK: CIK 1170881
Filed: May 16, 2013
Reporting period: May 03, 2013
Description: Activist stake

Documents

0000950162-13-000045-index.htm

Complete submission

0000950162-13-000045.txt

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Filed by

SIGMA TAU INTERNATIONAL SA