Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000080255-08-000162
Filing Date
2008-02-12
Accepted
2008-02-12 15:32:39
Documents
1

Document Format Files

Seq Description Document Type Size
1 VLTR AS OF 12/31/2007 vltr13gadec07.txt SC 13G 8252
  Complete submission text file 0000080255-08-000162.txt   10166
Mailing Address P.O. BOX 89000 BALTIMORE MD 21289
Business Address 100 EAST PRATT ST BALTIMORE MD 21202 (410)345-
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
SIC: 6200 Security & Commodity Brokers, Dealers, Exchanges & Services

Mailing Address 47467 FREMONT BLVD. FREMONT CA 94538
Business Address 47467 FREMONT BLVD. FREMONT CA 94538 510-743-1200
VOLTERRA SEMICONDUCTOR CORP (Subject) CIK: 0001050550 (see all company filings)

EIN.: 943251865 | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-80375 | Film No.: 08598152
SIC: 3674 Semiconductors & Related Devices