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Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0001104659-11-007130
Filing Date
2011-02-14
Accepted
2011-02-14 10:08:56
Documents
1
Group Members
ALGER ASSOCIATES, INCORPORATED

Document Format Files

Seq Description Document Type Size
1 SC 13G a11-5264_1sc13g.htm SC 13G 70859
  Complete submission text file 0001104659-11-007130.txt   72851
Mailing Address 111 FIFTH AVENUE NEW YORK NY 10003
Business Address 111 FIFTH AVENUE 2ND FLOOR NEW YORK NY 10003 212-806-8800
ALGER FRED MANAGEMENT INC (Filed by) CIK: 0000003520 (see all company filings)

IRS No.: 132510833 | Fiscal Year End: 1031
Type: SC 13G

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 | Act: 34 | File No.: 005-82752 | Film No.: 11602717
SIC: 2834 Pharmaceutical Preparations