Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000080255-12-000428
Filing Date
2012-02-13
Accepted
2012-02-13 11:55:26
Documents
1

Document Format Files

Seq Description Document Type Size
1 ATHR AS OF 12/31/11 athr13gadec11.htm SC 13G/A 23635
  Complete submission text file 0000080255-12-000428.txt   25199
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)

EIN.: 520556948 | State of Incorp.: MD | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 6200 Security & Commodity Brokers, Dealers, Exchanges & Services

Mailing Address 5480 GREAT AMERICA PARKWAY SANTA CLARA CA 95054
Business Address 5480 GREAT AMERICA PARKWAY SANTA CLARA CA 95054 408-773-5200
ATHEROS COMMUNICATIONS INC (Subject) CIK: 0001140486 (see all company filings)

EIN.: 770485570 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-80202 | Film No.: 12596626
SIC: 3674 Semiconductors & Related Devices