MATRIX SERVICE CO — SC 13G/A Filings
123 SC 13G/A filings on record
This page lists all SC 13G/A filings submitted to the SEC by MATRIX SERVICE CO (MTRX), sorted by most recent first. Each row links to the full filing on EdgarLookup. MATRIX SERVICE CO has filed 123 SC 13G/A documents with the SEC since 2010. To view all SEC filings by MATRIX SERVICE CO, see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
144
3
4
4/A
424B3
5
8-A12B
8-K
8-K/A
ARS
CORRESP
DEF 14A
DEFA14A
DEFR14A
EFFECT
NT 10-K
NT 10-Q
POS AM
PRE 14A
PREC14A
REGDEX
S-3
S-3/A
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13G
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SC 13G/A | — | 0000932471-24-001081 | Nov 12, 2024 | — |
| SC 13G/A | — | 0000932471-24-000591 | Nov 4, 2024 | — |
| SC 13G/A | — | 0001493152-24-006633 | Feb 14, 2024 | — |
| SC 13G/A | — | 0000732847-24-000006 | Feb 12, 2024 | — |
| SC 13G/A | SEC SCHEDULE 13G | 0000354204-24-003248 | Feb 9, 2024 | — |
| SC 13G/A | — | 0000906304-24-000058 | Jan 30, 2024 | — |
| SC 13G/A | SEC SCHEDULE 13G | 0000354204-23-001635 | Feb 10, 2023 | — |
| SC 13G/A | — | 0000906304-23-000033 | Jan 24, 2023 | — |
| SC 13G/A | — | 0001390777-22-000072 | Jul 11, 2022 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-22-018055 | Feb 10, 2022 | — |
| SC 13G/A | SEC SCHEDULE 13G | 0000354204-22-001814 | Feb 8, 2022 | — |
| SC 13G/A | — | 0001426459-22-000051 | Jan 10, 2022 | — |
| SC 13G/A | SEC SCHEDULE 13G | 0000354204-21-000479 | Feb 12, 2021 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-21-018595 | Feb 10, 2021 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-20-018699 | Feb 12, 2020 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001258897-20-001137 | Feb 12, 2020 | — |
| SC 13G/A | — | 0000834237-20-002154 | Feb 4, 2020 | — |
| SC 13G/A | 13GALSV123118MATRIX.TXT | 0001050470-19-000050 | Feb 13, 2019 | — |
| SC 13G/A | — | 0000932471-19-005471 | Feb 11, 2019 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001258897-19-001232 | Feb 8, 2019 | — |
| SC 13G/A | — | 0000215457-19-002278 | Jan 31, 2019 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001258897-18-001239 | Feb 9, 2018 | — |
| SC 13G/A | — | 0000932471-18-003984 | Feb 9, 2018 | — |
| SC 13G/A | — | 0000906304-18-000109 | Jan 24, 2018 | — |
| SC 13G/A | — | 0000215457-18-001513 | Jan 19, 2018 | — |
| SC 13G/A | — | 0000215457-17-000537 | Jan 12, 2017 | — |
| SC 13G/A | — | 0000906304-17-000061 | Jan 11, 2017 | — |
| SC 13G/A | MATRIX SERVICE COMPANY 13G-A 033116 | 0001040188-16-000084 | Apr 11, 2016 | — |
| SC 13G/A | — | 0000906304-16-000535 | Apr 7, 2016 | — |
| SC 13G/A | — | 0000906304-16-000397 | Jan 19, 2016 | — |
| SC 13G/A | — | 0000215457-16-001634 | Jan 8, 2016 | — |
| SC 13G/A | — | 0000906304-15-000272 | May 6, 2015 | — |
| SC 13G/A | MATRIX SERVICE COMPANY | 0001193125-15-050063 | Feb 13, 2015 | — |
| SC 13G/A | — | 0001086364-15-000130 | Jan 9, 2015 | — |
| SC 13G/A | — | 0000906304-15-000003 | Jan 5, 2015 | — |
| SC 13G/A | — | 0000906304-14-000324 | Oct 8, 2014 | — |
| SC 13G/A | — | 0001086364-14-002265 | Apr 8, 2014 | — |
| SC 13G/A | — | 0000906304-14-000299 | Apr 1, 2014 | — |
| SC 13G/A | — | 0000932471-14-003442 | Feb 11, 2014 | — |
| SC 13G/A | — | 0001086364-14-001857 | Jan 31, 2014 | — |
| SC 13G/A | — | 0000906304-14-000130 | Jan 13, 2014 | — |
| SC 13G/A | — | 0001086364-13-004029 | Aug 9, 2013 | — |
| SC 13G/A | 13G AMENDMENT #1 | 0001523847-13-000007 | Jun 10, 2013 | — |
| SC 13G/A | — | 0000932471-13-003591 | Feb 12, 2013 | — |
| SC 13G/A | — | 0001086364-13-001923 | Feb 1, 2013 | — |
| SC 13G/A | — | 0000906304-13-000139 | Jan 15, 2013 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001004744-12-000028 | Nov 6, 2012 | — |
| SC 13G/A | — | 0000906304-12-000385 | Apr 5, 2012 | — |
| SC 13G/A | — | 0001086364-12-000805 | Feb 10, 2012 | — |
| SC 13G/A | — | 0000932471-12-002739 | Feb 9, 2012 | — |