Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0000866273-18-000011
Filing Date
2018-02-15
Accepted
2018-02-15 10:27:17
Documents
1
Period of Report
2018-02-12

Document Format Files

Seq Description Document Type Size
1 FORM 3 wf-form3_151870842351878.html 3  
1 FORM 3 wf-form3_151870842351878.xml 3 2604
  Complete submission text file 0000866273-18-000011.txt   3983
Mailing Address 5100 EAST SKELLY DRIVE SUITE 500 TULSA OK 74135
Business Address 5100 EAST SKELLY DRIVE SUITE 500 TULSA OK 74135 9188388822
MATRIX SERVICE CO (Issuer) CIK: 0000866273 (see all company filings)

EIN.: 731352174 | State of Incorp.: DE | Fiscal Year End: 0630
SIC: 1700 Construction - Special Trade Contractors

Mailing Address 5100 EAST SKELLY DRIVE SUITE 500 TULSA OK 74135
Business Address
UPDYKE ALAN R (Reporting) CIK: 0001730871 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-15461 | Film No.: 18616536