MATRIX SERVICE CO — SC 13G Filings
54 SC 13G filings on record
This page lists all SC 13G 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 54 SC 13G 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 | — | 0000919574-24-005513 | Sep 13, 2024 | — |
| SC 13G | — | 0001086364-24-008239 | Jul 8, 2024 | — |
| SC 13G | — | 0000732847-23-000006 | Feb 15, 2023 | — |
| SC 13G | — | 0001493152-23-004874 | Feb 14, 2023 | — |
| SC 13G | — | 0000834237-22-010349 | Jul 8, 2022 | — |
| SC 13G | — | 0001390777-22-000018 | Feb 2, 2022 | — |
| SC 13G | — | 0000834237-21-000532 | Jan 25, 2021 | — |
| SC 13G | — | 0001050470-18-000035 | Feb 13, 2018 | — |
| SC 13G | — | 0000932471-17-001795 | Feb 10, 2017 | — |
| SC 13G | SCHEDULE 13G | 0001258897-17-001117 | Feb 9, 2017 | — |
| SC 13G | — | 0001050470-17-000025 | Feb 6, 2017 | — |
| SC 13G | MATRIX SERVICE CO 13G NEW 123115 | 0001040188-16-000070 | Feb 12, 2016 | — |
| SC 13G | SCHEDULE 13G | 0001258897-16-002900 | Feb 9, 2016 | — |
| SC 13G | MATRIX SERVICE COMPANY | 0001193125-14-040799 | Feb 7, 2014 | — |
| SC 13G | 13G INITIAL FILING | 0001523847-13-000002 | Jan 22, 2013 | — |
| SC 13G | MTRX13G123111 | 0001325312-12-000004 | Jan 26, 2012 | — |
| SC 13G | SCHEDULE 13G | 0001008322-11-000031 | Feb 14, 2011 | — |
| SC 13G | MTRX 123110 13G | 0001325312-11-000013 | Feb 1, 2011 | — |
| SC 13G | — | 0001057439-11-000012 | Jan 31, 2011 | — |
| SC 13G | SCHEDULE 13G | 0001008322-10-000020 | Feb 10, 2010 | — |
| SC 13G | — | 0000932471-10-000907 | Feb 5, 2010 | — |
| SC 13G | — | 0001086364-10-007584 | Jan 29, 2010 | — |
| SC 13G | — | 0001057439-10-000015 | Jan 28, 2010 | — |
| SC 13G | — | 0001057439-09-000023 | Feb 13, 2009 | — |
| SC 13G | — | 0000913414-09-003676 | Feb 5, 2009 | — |
| SC 13G | — | 0000913414-08-004164 | Feb 5, 2008 | — |
| SC 13G | — | 0000913414-07-001954 | Jan 23, 2007 | — |
| SC 13G | — | 0001062592-07-000010 | Jan 11, 2007 | — |
| SC 13G | — | 0001062592-06-000040 | Nov 13, 2006 | — |
| SC 13G | SC 13G - MATRIX SERVICE CO. | 0000872573-06-000041 | Jul 20, 2006 | — |
| SC 13G | 13GMATRIXSERVICECOQTR42005 | 0000938206-06-000007 | Feb 14, 2006 | — |
| SC 13G | — | 0000906304-06-000147 | Jan 30, 2006 | — |
| SC 13G | 13G | 0000872573-06-000002 | Jan 10, 2006 | — |
| SC 13G | — | 0001011443-05-000027 | Apr 29, 2005 | — |
| SC 13G | SCHEDULE 13G | 0000950134-05-008367 | Apr 28, 2005 | — |
| SC 13G | SCHEDULE 13G | 0001004744-05-000015 | Feb 14, 2005 | — |
| SC 13G | — | 0000913414-05-000577 | Feb 14, 2005 | — |
| SC 13G | MATRIX SERVICE COMPANY | 0000902664-05-000278 | Feb 8, 2005 | — |
| SC 13G | MATRIX SERVICE COMPANY | 0000902664-04-001810 | Dec 6, 2004 | — |
| SC 13G | — | 0000913414-04-000307 | Feb 17, 2004 | — |
| SC 13G | — | 0000009015-04-000009 | Feb 9, 2004 | — |
| SC 13G | — | 0000009015-03-000034 | Feb 4, 2003 | — |
| SC 13G | — | 0000009015-02-000089 | Feb 15, 2002 | — |
| SC 13G | MATRIX | 0000355414-02-000067 | Feb 14, 2002 | — |
| SC 13G | 2000 SCHEDULE 13G - MATRIX SVC CO | 0000354204-01-000955 | Feb 2, 2001 | — |
| SC 13G | 13G AS OF 12/31/00 | 0000355414-01-000061 | Jan 31, 2001 | — |
| SC 13G | 1999 SCHEDULE 13G - MATRIX SVC CO | 0000354204-00-000867 | Feb 3, 2000 | — |
| SC 13G | 1998 SCHEDULE 13G - MATRIX SVC CO | 0000354204-99-000472 | Feb 11, 1999 | — |
| SC 13G | MATRIX SERVICE COMPANY | 0000950131-99-000517 | Feb 2, 1999 | — |
| SC 13G | — | 0000312358-99-000006 | Jan 29, 1999 | — |