Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0001325312-11-000013
Filing Date
2011-02-01
Accepted
2011-02-01 11:17:28
Documents
1

Document Format Files

Seq Description Document Type Size
1 MTRX 123110 13G mtrx123110.txt SC 13G 6710
  Complete submission text file 0001325312-11-000013.txt   8651
Mailing Address 5100 EAST SKELLY DRIVE SUITE 700 TULSA OK 74135
Business Address 5100 EAST SKELLY DRIVE SUITE 700 TULSA OK 74135 9188388822
MATRIX SERVICE CO (Subject) CIK: 0000866273 (see all company filings)

IRS No.: 731352174 | State of Incorp.: DE | Fiscal Year End: 0630
Type: SC 13G | Act: 34 | File No.: 005-41526 | Film No.: 11561850
SIC: 1700 Construction - Special Trade Contractors

Mailing Address 330 EAST KILBOURN AVENUE, SUITE 850 MILWAUKEE WI 53202
Business Address 330 EAST KILBOURN AVENUE, SUITE 850 MILWAUKEE WI 53202 414-225-7365
Cortina Asset Management, LLC (Filed by) CIK: 0001325312 (see all company filings)

IRS No.: 562450074 | State of Incorp.: WI | Fiscal Year End: 1231
Type: SC 13G