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Filing Detail
Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000950131-00-000464
Filing Date
2000-01-26
Accepted
2000-01-26 00:00:00
Documents
1

Document Format Files

Seq Description Document Type Size
1 MATRIX SERVICE COMPANY SC 13G/A 9266
  Complete submission text file 0000950131-00-000464.txt   11182
Mailing Address 10701 E UTE ST TULSA OK 74116-1517
Business Address 10701 E UTE ST TULSA OK 74116-1517 9188388822
MATRIX SERVICE CO (Subject) CIK: 0000866273 (see all company filings)

IRS No.: 731352174 | State of Incorp.: DE | Fiscal Year End: 0531
Type: SC 13G/A | Act: 34 | File No.: 005-41526 | Film No.: 513250
SIC: 1700 Construction - Special Trade Contractors

Mailing Address 790 NORTH MILWAUKEE STREET MILWAUKEE WI 53202
Business Address 790 NORTH MILWAUKEE STREET MILWAUKEE WI 53202 4142897840
HEARTLAND ADVISORS INC (Filed by) CIK: 0000937394 (see all company filings)

IRS No.: 391078128 | State of Incorp.: WI | Fiscal Year End: 0930