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Filing Detail
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0000932471-18-003984
Filing Date
2018-02-09
Accepted
2018-02-09 13:04:50
Documents
1

Document Format Files

Seq Description Document Type Size
1 matrixserviceco.htm SC 13G/A 43877
  Complete submission text file 0000932471-18-003984.txt   45381
Mailing Address PO BOX 2600 V26 VALLEY FORGE PA 19482-2600
Business Address PO BOX 2600 V26 VALLEY FORGE PA 19482-2600 6106691000
VANGUARD GROUP INC (Filed by) CIK: 0000102909 (see all company filings)

IRS No.: 231945930 | State of Incorp.: PA | Fiscal Year End: 1231
Type: SC 13G/A

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 (Subject) CIK: 0000866273 (see all company filings)

IRS No.: 731352174 | State of Incorp.: DE | Fiscal Year End: 0630
Type: SC 13G/A | Act: 34 | File No.: 005-41526 | Film No.: 18590139
SIC: 1700 Construction - Special Trade Contractors