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Filing metadata

Accession number: 0001181431-13-023457
Form type: Form 4
Filer: BB BIOTECH AG
CIK: CIK 924223
Filed: Apr 25, 2013
Reporting period: Apr 23, 2013
Description: Insider transaction

Documents

0001181431-13-023457-index.htm

Complete submission

0001181431-13-023457.txt

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