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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000950123-11-011809
Filing Date
2011-02-10
Accepted
2011-02-10 16:18:23
Documents
1
Group Members
BIOTECH TARGET N V

Document Format Files

Seq Description Document Type Size
1 SC 13G/A w81533dsc13gza.htm SC 13G/A 35154
  Complete submission text file 0000950123-11-011809.txt   37131
Mailing Address VODERGASSE 3 SWITZERLAND SCHAFFHAUSEN V8 CH-8300
Business Address VODERGASSE 3 SWITZERLAND SCHAFFHAUSEN V8 CH-8300 411724 59 59
BB BIOTECH AG (Filed by) CIK: 0000924223 (see all company filings)

State of Incorp.: V8 | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 0000

Mailing Address 10110 SORRENTO VALLEY ROAD SUITE C SAN DIEGO CA 92121
Business Address 10110 SORRENTO VALLEY ROAD SUITE C SAN DIEGO CA 92121 8589090736
OPTIMER PHARMACEUTICALS INC (Subject) CIK: 0001142576 (see all company filings)

IRS No.: 330830300 | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-82752 | Film No.: 11592766
SIC: 2834 Pharmaceutical Preparations