SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0001354488-10-000275
Filing Date
2010-02-11
Accepted
2010-02-11 07:34:23
Documents
1

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G AMENDMENT 2 westfield_13ga.htm SC 13G/A 36728
  Complete submission text file 0001354488-10-000275.txt   38893
Mailing Address 1001 AIR BRAKE AVE WILMERDING PA 15148
Business Address 1001 AIR BRAKE AVE WILMERDING PA 15148 4128251000
WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP (Subject) CIK: 0000943452 (see all company filings)

IRS No.: 251615902 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-48247 | Film No.: 10589639
SIC: 3743 Railroad Equipment

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