SC 13G | SEC Filings Hub

Filing metadata

Accession number: 0000950123-10-049828
Form type: SC 13G
Filer: BB BIOTECH AG
CIK: CIK 924223
Filed: May 14, 2010
Reporting period: May 07, 2010
Description: Passive 5%+ stake

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0000950123-10-049828-index.htm

Complete submission

0000950123-10-049828.txt

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