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Filing Detail
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0001354488-10-000271
Filing Date
2010-02-11
Accepted
2010-02-11 07:27:15
Documents
1

Document Format Files

Seq Description Document Type Size
1 AMENDMENT 4 westfield_13ga.htm SC 13G/A 31178
  Complete submission text file 0001354488-10-000271.txt   33097
Mailing Address ONE FINANCIAL CENTER 24FL BOSTON MA 02111
Business Address ONE FINANCIAL CENTER 24FL BOSTON MA 02111 6174287100
WESTFIELD CAPITAL MANAGEMENT CO LP (Filed by) CIK: 0001177719 (see all company filings)

IRS No.: 800175963 | Fiscal Year End: 1231
Type: SC 13G/A

Mailing Address ONE TRIBOLOGY CENTER OXFORD CT 06478
Business Address ONE TRIBOLOGY CENTER OXFORD CT 06478 (203) 267 7001
RBC Bearings INC (Subject) CIK: 0001324948 (see all company filings)

IRS No.: 954372080 | Fiscal Year End: 0331
Type: SC 13G/A | Act: 34 | File No.: 005-81349 | Film No.: 10589624
SIC: 3562 Ball & Roller Bearings