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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000902219-97-000446
Filing Date
1997-02-13
Accepted
1997-02-13 00:00:00
Documents
1
SROs
NYSE

Document Format Files

Seq Description Document Type Size
1 SC 13G/A 7088
  Complete submission text file 0000902219-97-000446.txt   9139
Mailing Address 4100 EDISON LAKE PARKWAY MISHAWAKA IN 46545-3440
Business Address 4100 EDISON LAKES PARKWAY MISHAWAKA IN 465453440 2192737000
NATIONAL STEEL CORP (Subject) CIK: 0000070578 (see all company filings)

IRS No.: 250687210 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-17433 | Film No.: 97531341
SIC: 3312 Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens)

Mailing Address 75 STATE STREET BOSTON MA 02109
Business Address 75 STATE STREET BOSTON MA 02109 6179515000
WELLINGTON MANAGEMENT CO LLP (Filed by) CIK: 0000902219 (see all company filings)

IRS No.: 042683227 | State of Incorp.: MA | Fiscal Year End: 1231
SIC: 0000