Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000846087-23-000291
Filing Date
2023-02-06
Accepted
2023-02-06 15:03:40
Documents
1

Document Format Files

Seq Description Document Type Size
1 SEC SCHEDULE 13G SEC13G_Filing.htm SC 13G/A 32011
  Complete submission text file 0000846087-23-000291.txt   34014
Mailing Address C/O WELLINGTON MANAGEMENT COMPANY LLP 280 CONGRESS STREET BOSTON MA 02210
Business Address C/O WELLINGTON MANAGEMENT COMPANY LLP 280 CONGRESS STREET BOSTON MA 02210 6179515000
WELLINGTON MANAGEMENT GROUP LLP (Filed by) CIK: 0000902219 (see all company filings)

EIN.: 042683227 | State of Incorp.: MA | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 0000

Mailing Address 30 ISABELLA STREET PITTSBURGH PA 15212
Business Address 30 ISABELLA STREET PITTSBURGH PA 15212 4128251000
WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP (Subject) CIK: 0000943452 (see all company filings)

EIN.: 251615902 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-48247 | Film No.: 23590356
SIC: 3743 Railroad Equipment