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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000902219-98-000602
Filing Date
1998-02-11
Accepted
1998-02-11 00:00:00
Documents
1
SROs
NYSE

Document Format Files

Seq Description Document Type Size
1 13G FILING SC 13G/A 7415
  Complete submission text file 0000902219-98-000602.txt   9504
Mailing Address 425 SIXTH AVENUE ALCOA BUILDING PITTSBURGH PA 15219-1850
Business Address 425 SIXTH AVENUE ALCOA BUILDING PITTSBURGH PA 15219-1850 412-553-3042
ALUMINUM CO OF AMERICA (Subject) CIK: 0000004281 (see all company filings)

IRS No.: 250317820 | State of Incorp.: PA | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-14161 | Film No.: 98530183
SIC: 3334 Primary Production of Aluminum

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