SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000866273-21-000075
Filing Date
2021-09-01
Accepted
2021-09-01 14:09:28
Documents
1
Period of Report
2021-08-30

Document Format Files

Seq Description Document Type Size
1 FORM 4 wf-form4_163051975518834.html 4  
1 FORM 4 wf-form4_163051975518834.xml 4 6377
  Complete submission text file 0000866273-21-000075.txt   7757
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)

IRS No.: 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: 4 | Act: 34 | File No.: 001-15461 | Film No.: 211229662