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Filing Detail
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0000080255-09-000489
Filing Date
2009-02-13
Accepted
2009-02-13 11:11:02
Documents
1

Document Format Files

Seq Description Document Type Size
1 VLTR AS OF 12/31/08 vltr13gadec08.txt SC 13G/A 8238
  Complete submission text file 0000080255-09-000489.txt   10158
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)

IRS No.: 520556948 | State of Incorp.: MD | Fiscal Year End: 1231
Type: SC 13G/A
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)

IRS No.: 943251865 | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-80375 | Film No.: 09599429
SIC: 3674 Semiconductors & Related Devices