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Filing
Form 4
Form 4
0000899243-21-020330
·
BB BIOTECH AG
Filer
Filing index
Filing metadata
Accession number
0000899243-21-020330
Form type
Form 4
Filer
BB BIOTECH AG
CIK
CIK 924223
Filed
May 21, 2021
Reporting period
May 19, 2021
Description
Insider transaction
Documents
Filing index
0000899243-21-020330-index.htm
Complete submission
0000899243-21-020330.txt
All documents
directory listing
Filed by
BB BIOTECH AG
CIK 924223
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