Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000902219-97-000441
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 7434
  Complete submission text file 0000902219-97-000441.txt   9457
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)

EIN.: 042683227 | State of Incorp.: MA | Fiscal Year End: 1231
SIC: 0000

Mailing Address 703 CURTIS ST MIDDLETOWN OH 45043
Business Address 703 CURTIS ST MIDDLETOWN OH 45043 5134255000
AK STEEL HOLDING CORP (Subject) CIK: 0000918160 (see all company filings)

EIN.: 311401455 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-44123 | Film No.: 97531320
SIC: 3312 Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens)