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Filing Detail
Form SC 13G - Statement of acquisition of beneficial ownership by individuals:
SEC Accession No. 0000080255-13-000470
Filing Date
2013-02-13
Accepted
2013-02-13 08:55:46
Documents
1

Document Format Files

Seq Description Document Type Size
1 ONXX AS OF 12/31/2012 onxx13gdec12.htm SC 13G 25431
  Complete submission text file 0000080255-13-000470.txt   26999
Mailing Address P.O. BOX 89000 BALTIMORE MD 21289
Business Address 100 EAST PRATT ST BALTIMORE MD 21202 (410)345-6603
PRICE T ROWE ASSOCIATES INC /MD/ (Filed by) CIK: 0000080255 (see all company filings)

IRS No.: 520556948 | State of Incorp.: MD | Fiscal Year End: 1231
Type: SC 13G
SIC: 6200 Security & Commodity Brokers, Dealers, Exchanges & Services

Mailing Address 249 E. GRAND AVE. SOUTH SAN FRANCISCO CA 94080
Business Address 249 E. GRAND AVE. SOUTH SAN FRANCISCO CA 94080 650-266-0000
ONYX PHARMACEUTICALS INC (Subject) CIK: 0001012140 (see all company filings)

IRS No.: 943154463 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-45955 | Film No.: 13599784
SIC: 2836 Biological Products, (No Diagnostic Substances)