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Filing Detail
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0000902219-01-000086
Filing Date
2001-02-13
Accepted
2001-02-13 00:00:00
Documents
1

Document Format Files

Seq Description Document Type Size
1 0001.txt SC 13G/A 8829
  Complete submission text file 0000902219-01-000086.txt   10859
Mailing Address 1901 CHOUTEAU AVENUE MC 1370 ST LOUIS MO 63166
Business Address 1901 CHOUTEAU AVENUE MC 1370 ST LOUIS MO 63166 3146213222
UNION ELECTRIC CO (Subject) CIK: 0000100826 (see all company filings)

IRS No.: 430559760 | State of Incorp.: MO | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-10897 | Film No.: 1534903
SIC: 4911 Electric Services

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