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Filing Detail
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0000902219-12-000464
Filing Date
2012-02-14
Accepted
2012-02-14 12:07:58
Documents
1

Document Format Files

Seq Description Document Type Size
1 DISCLOSURE DOCUMENT sec_filing.htm SC 13G/A 17831
  Complete submission text file 0000902219-12-000464.txt   19456
Mailing Address 280 CONGRESS STREET BOSTON MA 02210
Business Address 280 CONGRESS STREET BOSTON MA 02210 6179515000
WELLINGTON MANAGEMENT CO LLP (Filed by) CIK: 0000902219 (see all company filings)

IRS No.: 042683227 | State of Incorp.: MA | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 0000

Mailing Address 600 MAYER ST BRIDGEVILLE PA 15017
Business Address 600 MAYER ST BRIDGEVILLE PA 15017 4122577600
UNIVERSAL STAINLESS & ALLOY PRODUCTS INC (Subject) CIK: 0000931584 (see all company filings)

IRS No.: 251724540 | State of Incorp.: DE | Fiscal Year End: 1207
Type: SC 13G/A | Act: 34 | File No.: 005-49841 | Film No.: 12605312
SIC: 3312 Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens)