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Filing Detail
Form SC 13G - Statement of acquisition of beneficial ownership by individuals:
SEC Accession No. 0000884589-04-000016
Filing Date
2004-02-13
Accepted
2004-02-13 08:48:30
Documents
1

Document Format Files

Seq Description Document Type Size
1 rock.txt SC 13G 16821
  Complete submission text file 0000884589-04-000016.txt   18813
Mailing Address 10829 OLIVE BLVD. ST LOUIS MO 63141
Business Address 10829 OLIVE BLVD ST LOUIS MO 63141 3144320897
KENNEDY CAPITAL MANAGEMENT INC (Filed by) CIK: 0000884589 (see all company filings)

IRS No.: 431225960 | State of Incorp.: MO | Fiscal Year End: 1231

Mailing Address GATEWAY EXECUTIVE PARK 3556 LAKE SHORE ROAD PO BOX 2028 BUFFALO NY 14219-0228
Business Address 3556 LAKE SHORE ROAD P O BOX 2028 BUFFALO NY 14219-0228 7168266500
GIBRALTAR STEEL CORP (Subject) CIK: 0000912562 (see all company filings)

IRS No.: 161445150 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-52539 | Film No.: 04594768
SIC: 3310 Steel Works, Blast Furnaces & Rolling & Finishing Mills