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Filing Detail
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0000902219-09-000952
Filing Date
2009-02-17
Accepted
2009-02-17 15:22:57
Documents
1

Document Format Files

Seq Description Document Type Size
1 SEC FILING sec_filing.htm SC 13G/A 17801
  Complete submission text file 0000902219-09-000952.txt   19878
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
Type: SC 13G/A
SIC: 0000

Mailing Address 6714 POINTE INVERNESS WAY SUITE 200 FORT WAYNE IN 46804
Business Address 6714 POINTE INVERNESS WAY SUITE 200 FORT WAYNE IN 46804 2604593553
STEEL DYNAMICS INC (Subject) CIK: 0001022671 (see all company filings)

IRS No.: 351929476 | State of Incorp.: IN | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-49143 | Film No.: 09612773
SIC: 3312 Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens)