MATRIX SERVICE CO SEC EDGAR Filings (CIK 0000866273)

SEC EDGAR filings, ownership reports, and insider transactions for MATRIX SERVICE CO.

Symbol
MTRX on Nasdaq
Industry
Construction Special Trade Contractors (Office Of Real Estate & Construction)
Business address
15 East 5 Th Street, Suite 1100, Tulsa, OK, 74103
State of incorporation
DE
Fiscal year end
30 June
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MATRIX SERVICE CO has filed 1,707 SEC EDGAR filings since 13 Feb 1995

Latest Filings

Recent SEC filings for MATRIX SERVICE CO including 8-K, 4, 144 and more.

Form type Document Filing Description Filing date Reporting date File number(s)
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 06 Jan 2026 30 Dec 2025 001-15461
4 Open 4 document View SEC filing for 4 FORM 4 25 Nov 2025 25 Nov 2025
144 Open 144 document View SEC filing for 144 25 Nov 2025 001-15461
4 Open 4 document View SEC filing for 4 FORM 4 24 Nov 2025 20 Nov 2025
144 Open 144 document View SEC filing for 144 20 Nov 2025 001-15461
4 Open 4 document View SEC filing for 4 FORM 4 12 Nov 2025 11 Nov 2025
144 Open 144 document View SEC filing for 144 12 Nov 2025 001-15461
S-8 Open S-8 document | Open XBRL data View SEC filing for S-8 S-8 06 Nov 2025 333-291332
S-8 Open S-8 document | Open XBRL data View SEC filing for S-8 S-8 06 Nov 2025 333-291330
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 06 Nov 2025 30 Sep 2025 001-15461
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 05 Nov 2025 05 Nov 2025 001-15461
4 Open 4 document View SEC filing for 4 FORM 4 05 Nov 2025 04 Nov 2025
4 Open 4 document View SEC filing for 4 FORM 4 05 Nov 2025 04 Nov 2025
4 Open 4 document View SEC filing for 4 FORM 4 05 Nov 2025 04 Nov 2025
4 Open 4 document View SEC filing for 4 FORM 4 05 Nov 2025 04 Nov 2025
4 Open 4 document View SEC filing for 4 FORM 4 05 Nov 2025 04 Nov 2025
4 Open 4 document View SEC filing for 4 FORM 4 05 Nov 2025 04 Nov 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 04 Nov 2025 04 Nov 2025 001-15461
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 21 Oct 2025 001-15461
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 15 Oct 2025 001-15461
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 29 Sep 2025 001-15461
ARS Open ARS document View SEC filing for ARS ARS 24 Sep 2025 30 Jun 2025 001-15461
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA 14A 24 Sep 2025 001-15461
DEF 14A Open DEF 14A document | Open XBRL data View SEC filing for DEF 14A DEF 14A 24 Sep 2025 04 Nov 2025 001-15461
4 Open 4 document View SEC filing for 4 FORM 4 17 Sep 2025 16 Sep 2025
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 10 Sep 2025 30 Jun 2025 001-15461
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 09 Sep 2025 09 Sep 2025 001-15461
4 Open 4 document View SEC filing for 4 FORM 4 02 Sep 2025 29 Aug 2025
4 Open 4 document View SEC filing for 4 FORM 4 02 Sep 2025 29 Aug 2025
4 Open 4 document View SEC filing for 4 FORM 4 02 Sep 2025 29 Aug 2025
4 Open 4 document View SEC filing for 4 FORM 4 02 Sep 2025 29 Aug 2025
4 Open 4 document View SEC filing for 4 FORM 4 02 Sep 2025 29 Aug 2025
4 Open 4 document View SEC filing for 4 FORM 4 02 Sep 2025 29 Aug 2025
4 Open 4 document View SEC filing for 4 FORM 4 28 Aug 2025 27 Aug 2025
4 Open 4 document View SEC filing for 4 FORM 4 28 Aug 2025 27 Aug 2025
4 Open 4 document View SEC filing for 4 FORM 4 28 Aug 2025 27 Aug 2025
4 Open 4 document View SEC filing for 4 FORM 4 28 Aug 2025 27 Aug 2025
4 Open 4 document View SEC filing for 4 FORM 4 28 Aug 2025 27 Aug 2025
4 Open 4 document View SEC filing for 4 FORM 4 28 Aug 2025 27 Aug 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 25 Aug 2025 22 Aug 2025 001-15461
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 14 Aug 2025 005-41526
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 08 May 2025 31 Mar 2025 001-15461
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 07 May 2025 07 May 2025 001-15461
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 02 May 2025 30 Apr 2025 001-15461
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 17 Apr 2025 005-41526
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 09 Apr 2025 005-41526
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 03 Apr 2025 005-41526
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 13 Feb 2025 005-41526
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 13 Feb 2025 005-41526
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 06 Feb 2025 31 Dec 2024 001-15461
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 05 Feb 2025 05 Feb 2025 001-15461
4 Open 4 document View SEC filing for 4 FORM 4 03 Jan 2025 01 Jan 2025
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 12 Nov 2024 005-41526
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 07 Nov 2024 30 Sep 2024 001-15461
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 06 Nov 2024 06 Nov 2024 001-15461
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 06 Nov 2024 06 Nov 2024 001-15461
4 Open 4 document View SEC filing for 4 FORM 4 06 Nov 2024 05 Nov 2024
4 Open 4 document View SEC filing for 4 FORM 4 06 Nov 2024 05 Nov 2024
4 Open 4 document View SEC filing for 4 FORM 4 06 Nov 2024 05 Nov 2024
4 Open 4 document View SEC filing for 4 FORM 4 06 Nov 2024 05 Nov 2024
4 Open 4 document View SEC filing for 4 FORM 4 06 Nov 2024 05 Nov 2024
4 Open 4 document View SEC filing for 4 FORM 4 06 Nov 2024 05 Nov 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 04 Nov 2024 005-41526
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 01 Nov 2024 005-41526
4 Open 4 document View SEC filing for 4 FORM 4 02 Oct 2024 01 Oct 2024
ARS Open ARS document View SEC filing for ARS ARS 25 Sep 2024 30 Jun 2024 001-15461
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 25 Sep 2024 001-15461
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 25 Sep 2024 05 Nov 2024 001-15461
SC 13G Open SC 13G document View SEC filing for SC 13G 13 Sep 2024 005-41526
4 Open 4 document View SEC filing for 4 FORM 4 12 Sep 2024 11 Sep 2024
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 10 Sep 2024 30 Jun 2024 001-15461
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 09 Sep 2024 09 Sep 2024 001-15461
4 Open 4 document View SEC filing for 4 FORM 4 03 Sep 2024 29 Aug 2024
4 Open 4 document View SEC filing for 4 FORM 4 03 Sep 2024 29 Aug 2024
4 Open 4 document View SEC filing for 4 FORM 4 03 Sep 2024 29 Aug 2024
4 Open 4 document View SEC filing for 4 FORM 4 03 Sep 2024 29 Aug 2024
4 Open 4 document View SEC filing for 4 FORM 4 03 Sep 2024 29 Aug 2024
4 Open 4 document View SEC filing for 4 FORM 4 03 Sep 2024 29 Aug 2024
4 Open 4 document View SEC filing for 4 FORM 4 03 Sep 2024 29 Aug 2024
4 Open 4 document View SEC filing for 4 FORM 4 03 Sep 2024 29 Aug 2024
4 Open 4 document View SEC filing for 4 FORM 4 03 Sep 2024 29 Aug 2024
4 Open 4 document View SEC filing for 4 FORM 4 28 Aug 2024 27 Aug 2024
4 Open 4 document View SEC filing for 4 FORM 4 28 Aug 2024 27 Aug 2024
4 Open 4 document View SEC filing for 4 FORM 4 28 Aug 2024 27 Aug 2024
4 Open 4 document View SEC filing for 4 FORM 4 28 Aug 2024 27 Aug 2024
4 Open 4 document View SEC filing for 4 FORM 4 28 Aug 2024 27 Aug 2024
4 Open 4 document View SEC filing for 4 FORM 4 28 Aug 2024 27 Aug 2024
4 Open 4 document View SEC filing for 4 FORM 4 28 Aug 2024 27 Aug 2024
4 Open 4 document View SEC filing for 4 FORM 4 28 Aug 2024 27 Aug 2024
4 Open 4 document View SEC filing for 4 FORM 4 28 Aug 2024 27 Aug 2024
4 Open 4 document View SEC filing for 4 FORM 4 27 Aug 2024 24 Aug 2024
4 Open 4 document View SEC filing for 4 FORM 4 27 Aug 2024 24 Aug 2024
4 Open 4 document View SEC filing for 4 FORM 4 27 Aug 2024 24 Aug 2024
4 Open 4 document View SEC filing for 4 FORM 4 27 Aug 2024 24 Aug 2024
4 Open 4 document View SEC filing for 4 FORM 4 27 Aug 2024 24 Aug 2024
4 Open 4 document View SEC filing for 4 FORM 4 27 Aug 2024 24 Aug 2024
4 Open 4 document View SEC filing for 4 FORM 4 27 Aug 2024 24 Aug 2024
4 Open 4 document View SEC filing for 4 FORM 4 27 Aug 2024 24 Aug 2024
4 Open 4 document View SEC filing for 4 FORM 4 27 Aug 2024 24 Aug 2024
SC 13G Open SC 13G document View SEC filing for SC 13G 08 Jul 2024 005-41526
4 Open 4 document View SEC filing for 4 FORM 4 02 Jul 2024 01 Jul 2024
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 09 May 2024 31 Mar 2024 001-15461
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 08 May 2024 08 May 2024 001-15461
4 Open 4 document View SEC filing for 4 FORM 4 02 Apr 2024 01 Apr 2024
4 Open 4 document View SEC filing for 4 FORM 4 25 Mar 2024 22 Mar 2024
144 Open 144 document View SEC filing for 144 22 Mar 2024 001-15461
4 Open 4 document View SEC filing for 4 FORM 4 21 Mar 2024 20 Mar 2024
144 Open 144 document View SEC filing for 144 20 Mar 2024 001-15461
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2024 005-41526
4 Open 4 document View SEC filing for 4 FORM 4 12 Feb 2024 09 Feb 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 12 Feb 2024 005-41526
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SEC SCHEDULE 13G 09 Feb 2024 005-41526
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 08 Feb 2024 31 Dec 2023 001-15461
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 07 Feb 2024 07 Feb 2024 001-15461
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 30 Jan 2024 005-41526
4 Open 4 document View SEC filing for 4 FORM 4 07 Dec 2023 05 Dec 2023
144 Open 144 document View SEC filing for 144 05 Dec 2023 001-15461
S-8 Open S-8 document View SEC filing for S-8 S-8 17 Nov 2023 333-275630
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 16 Nov 2023 14 Nov 2023 001-15461
4 Open 4 document View SEC filing for 4 FORM 4 14 Nov 2023 14 Nov 2023
4 Open 4 document View SEC filing for 4 FORM 4 14 Nov 2023 14 Nov 2023
4 Open 4 document View SEC filing for 4 FORM 4 14 Nov 2023 14 Nov 2023
4 Open 4 document View SEC filing for 4 FORM 4 14 Nov 2023 14 Nov 2023
4 Open 4 document View SEC filing for 4 FORM 4 14 Nov 2023 14 Nov 2023
4 Open 4 document View SEC filing for 4 FORM 4 14 Nov 2023 10 Nov 2023
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 09 Nov 2023 30 Sep 2023 001-15461
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 08 Nov 2023 08 Nov 2023 001-15461
ARS Open ARS document View SEC filing for ARS ARS 05 Oct 2023 30 Jun 2023 001-15461
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 05 Oct 2023 001-15461
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 05 Oct 2023 14 Nov 2023 001-15461
4 Open 4 document View SEC filing for 4 FORM 4 02 Oct 2023 29 Sep 2023
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 12 Sep 2023 30 Jun 2023 001-15461
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 11 Sep 2023 11 Sep 2023 001-15461
3 Open 3 document View SEC filing for 3 FORM 3 05 Sep 2023 28 Aug 2023
4 Open 4 document View SEC filing for 4 FORM 4 31 Aug 2023 29 Aug 2023
4 Open 4 document View SEC filing for 4 FORM 4 31 Aug 2023 29 Aug 2023
4 Open 4 document View SEC filing for 4 FORM 4 31 Aug 2023 29 Aug 2023
4 Open 4 document View SEC filing for 4 FORM 4 31 Aug 2023 29 Aug 2023
4 Open 4 document View SEC filing for 4 FORM 4 31 Aug 2023 29 Aug 2023
4 Open 4 document View SEC filing for 4 FORM 4 31 Aug 2023 29 Aug 2023
4 Open 4 document View SEC filing for 4 FORM 4 31 Aug 2023 29 Aug 2023
4 Open 4 document View SEC filing for 4 FORM 4 31 Aug 2023 29 Aug 2023
4 Open 4 document View SEC filing for 4 FORM 4 28 Aug 2023 24 Aug 2023
4 Open 4 document View SEC filing for 4 FORM 4 28 Aug 2023 24 Aug 2023
4 Open 4 document View SEC filing for 4 FORM 4 28 Aug 2023 24 Aug 2023
4 Open 4 document View SEC filing for 4 FORM 4 28 Aug 2023 24 Aug 2023
4 Open 4 document View SEC filing for 4 FORM 4 28 Aug 2023 24 Aug 2023
4 Open 4 document View SEC filing for 4 FORM 4 28 Aug 2023 24 Aug 2023
4 Open 4 document View SEC filing for 4 FORM 4 28 Aug 2023 24 Aug 2023
4 Open 4 document View SEC filing for 4 FORM 4 28 Aug 2023 24 Aug 2023
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 09 May 2023 31 Mar 2023 001-15461
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 08 May 2023 02 May 2023 001-15461
SC 13G Open SC 13G document View SEC filing for SC 13G 15 Feb 2023 005-41526
SC 13G Open SC 13G document View SEC filing for SC 13G 14 Feb 2023 005-41526
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SEC SCHEDULE 13G 10 Feb 2023 005-41526
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 09 Feb 2023 31 Dec 2022 001-15461
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 09 Feb 2023 09 Feb 2023 001-15461
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 24 Jan 2023 005-41526
4 Open 4 document View SEC filing for 4 FORM 4 03 Jan 2023 01 Jan 2023
S-8 Open S-8 document View SEC filing for S-8 S-8 16 Dec 2022 333-268828
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 07 Dec 2022 05 Dec 2022 001-15461
4 Open 4 document View SEC filing for 4 FORM 4 07 Dec 2022 05 Dec 2022
4 Open 4 document View SEC filing for 4 FORM 4 07 Dec 2022 05 Dec 2022
4 Open 4 document View SEC filing for 4 FORM 4 07 Dec 2022 05 Dec 2022
4 Open 4 document View SEC filing for 4 FORM 4 07 Dec 2022 05 Dec 2022
4 Open 4 document View SEC filing for 4 FORM 4 07 Dec 2022 05 Dec 2022
4 Open 4 document View SEC filing for 4 FORM 4 07 Dec 2022 05 Dec 2022
4 Open 4 document View SEC filing for 4 FORM 4 07 Dec 2022 05 Dec 2022
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 09 Nov 2022 30 Sep 2022 001-15461
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 07 Nov 2022 07 Nov 2022 001-15461
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 24 Oct 2022 001-15461
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 24 Oct 2022 05 Dec 2022 001-15461
PRE 14A Open PRE 14A document View SEC filing for PRE 14A PRE 14A 14 Oct 2022 05 Dec 2022 001-15461
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 11 Oct 2022 30 Jun 2022 001-15461
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 07 Oct 2022 05 Oct 2022 001-15461
4 Open 4 document View SEC filing for 4 FORM 4 03 Oct 2022 01 Oct 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 30 Sep 2022 29 Sep 2022 001-15461
NT 10-K Open NT 10-K document View SEC filing for NT 10-K NT 10-K 12 Sep 2022 30 Jun 2022 001-15461
3 Open 3 document View SEC filing for 3 FORM 3 07 Sep 2022 01 Sep 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 01 Sep 2022 31 Aug 2022 001-15461
4 Open 4 document View SEC filing for 4 FORM 4 01 Sep 2022 30 Aug 2022
4 Open 4 document View SEC filing for 4 FORM 4 01 Sep 2022 30 Aug 2022
4 Open 4 document View SEC filing for 4 FORM 4 01 Sep 2022 30 Aug 2022
4 Open 4 document View SEC filing for 4 FORM 4 01 Sep 2022 30 Aug 2022
4 Open 4 document View SEC filing for 4 FORM 4 01 Sep 2022 30 Aug 2022
4 Open 4 document View SEC filing for 4 FORM 4 01 Sep 2022 30 Aug 2022
4 Open 4 document View SEC filing for 4 FORM 4 01 Sep 2022 30 Aug 2022
4 Open 4 document View SEC filing for 4 FORM 4 01 Sep 2022 30 Aug 2022
4 Open 4 document View SEC filing for 4 FORM 4 31 Aug 2022 30 Aug 2022
4 Open 4 document View SEC filing for 4 FORM 4 29 Aug 2022 26 Aug 2022
4 Open 4 document View SEC filing for 4 FORM 4 29 Aug 2022 26 Aug 2022
4 Open 4 document View SEC filing for 4 FORM 4 29 Aug 2022 26 Aug 2022
4 Open 4 document View SEC filing for 4 FORM 4 29 Aug 2022 26 Aug 2022
4 Open 4 document View SEC filing for 4 FORM 4 29 Aug 2022 26 Aug 2022
4 Open 4 document View SEC filing for 4 FORM 4 29 Aug 2022 26 Aug 2022
4 Open 4 document View SEC filing for 4 FORM 4 26 Aug 2022 24 Aug 2022
4 Open 4 document View SEC filing for 4 FORM 4 26 Aug 2022 24 Aug 2022
4 Open 4 document View SEC filing for 4 FORM 4 26 Aug 2022 24 Aug 2022
4 Open 4 document View SEC filing for 4 FORM 4 26 Aug 2022 24 Aug 2022
4 Open 4 document View SEC filing for 4 FORM 4 26 Aug 2022 24 Aug 2022
4 Open 4 document View SEC filing for 4 FORM 4 26 Aug 2022 24 Aug 2022
4 Open 4 document View SEC filing for 4 FORM 4 26 Aug 2022 24 Aug 2022
4 Open 4 document View SEC filing for 4 FORM 4 26 Aug 2022 24 Aug 2022
4 Open 4 document View SEC filing for 4 FORM 4 26 Aug 2022 24 Aug 2022
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 11 Jul 2022 005-41526
SC 13G Open SC 13G document View SEC filing for SC 13G 08 Jul 2022 005-41526
4 Open 4 document View SEC filing for 4 FORM 4 05 Jul 2022 01 Jul 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 28 Jun 2022 22 Jun 2022 001-15461
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 17 Jun 2022 13 Jun 2022 001-15461
3 Open 3 document View SEC filing for 3 FORM 3 18 May 2022 10 May 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 16 May 2022 10 May 2022 001-15461
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 12 May 2022 11 May 2022 001-15461
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 10 May 2022 31 Mar 2022 001-15461
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 09 May 2022 09 May 2022 001-15461
4 Open 4 document View SEC filing for 4 FORM 4 04 Apr 2022 01 Apr 2022
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 15 Mar 2022
CORRESP Open CORRESP document View SEC filing for CORRESP 07 Mar 2022
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 18 Feb 2022
4 Open 4 document View SEC filing for 4 FORM 4 15 Feb 2022 14 Feb 2022
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G/A 10 Feb 2022 005-41526
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 08 Feb 2022 31 Dec 2021 001-15461
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SEC SCHEDULE 13G 08 Feb 2022 005-41526
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 07 Feb 2022 07 Feb 2022 001-15461
SC 13G Open SC 13G document View SEC filing for SC 13G 02 Feb 2022 005-41526
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 10 Jan 2022 005-41526
4 Open 4 document View SEC filing for 4 FORM 4 03 Jan 2022 01 Jan 2022
4 Open 4 document View SEC filing for 4 FORM 4 23 Dec 2021 22 Dec 2021
4 Open 4 document View SEC filing for 4 FORM 4 21 Dec 2021 21 Dec 2021
4 Open 4 document View SEC filing for 4 FORM 4 16 Nov 2021 16 Nov 2021
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 09 Nov 2021 30 Sep 2021 001-15461
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 08 Nov 2021 08 Nov 2021 001-15461
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 08 Nov 2021 02 Nov 2021 001-15461
4 Open 4 document View SEC filing for 4 FORM 4 03 Nov 2021 02 Nov 2021
4 Open 4 document View SEC filing for 4 FORM 4 03 Nov 2021 02 Nov 2021
4 Open 4 document View SEC filing for 4 FORM 4 03 Nov 2021 02 Nov 2021
4 Open 4 document View SEC filing for 4 FORM 4 03 Nov 2021 02 Nov 2021
4 Open 4 document View SEC filing for 4 FORM 4 03 Nov 2021 02 Nov 2021
4 Open 4 document View SEC filing for 4 FORM 4 03 Nov 2021 02 Nov 2021
4 Open 4 document View SEC filing for 4 FORM 4 21 Oct 2021 20 Oct 2021
4 Open 4 document View SEC filing for 4 FORM 4 04 Oct 2021 01 Oct 2021
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 23 Sep 2021 001-15461
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 23 Sep 2021 02 Nov 2021 001-15461
4 Open 4 document View SEC filing for 4 FORM 4 23 Sep 2021 23 Sep 2021
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 13 Sep 2021 30 Jun 2021 001-15461
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 13 Sep 2021 13 Sep 2021 001-15461
4 Open 4 document View SEC filing for 4 FORM 4 01 Sep 2021 30 Aug 2021
4 Open 4 document View SEC filing for 4 FORM 4 01 Sep 2021 30 Aug 2021
4 Open 4 document View SEC filing for 4 FORM 4 01 Sep 2021 30 Aug 2021
4 Open 4 document View SEC filing for 4 FORM 4 01 Sep 2021 30 Aug 2021
4 Open 4 document View SEC filing for 4 FORM 4 01 Sep 2021 30 Aug 2021
4 Open 4 document View SEC filing for 4 FORM 4 01 Sep 2021 30 Aug 2021
4 Open 4 document View SEC filing for 4 FORM 4 01 Sep 2021 30 Aug 2021
4 Open 4 document View SEC filing for 4 FORM 4 01 Sep 2021 30 Aug 2021
4 Open 4 document View SEC filing for 4 FORM 4 01 Sep 2021 30 Aug 2021
4 Open 4 document View SEC filing for 4 FORM 4 30 Aug 2021 26 Aug 2021
4 Open 4 document View SEC filing for 4 FORM 4 30 Aug 2021 26 Aug 2021
4 Open 4 document View SEC filing for 4 FORM 4 30 Aug 2021 26 Aug 2021
4 Open 4 document View SEC filing for 4 FORM 4 30 Aug 2021 26 Aug 2021
4 Open 4 document View SEC filing for 4 FORM 4 30 Aug 2021 26 Aug 2021
4 Open 4 document View SEC filing for 4 FORM 4 30 Aug 2021 26 Aug 2021
4 Open 4 document View SEC filing for 4 FORM 4 30 Aug 2021 26 Aug 2021
4 Open 4 document View SEC filing for 4 FORM 4 30 Aug 2021 26 Aug 2021
4 Open 4 document View SEC filing for 4 FORM 4 30 Aug 2021 26 Aug 2021
4 Open 4 document View SEC filing for 4 FORM 4 26 Aug 2021 24 Aug 2021
4 Open 4 document View SEC filing for 4 FORM 4 26 Aug 2021 24 Aug 2021
4 Open 4 document View SEC filing for 4 FORM 4 26 Aug 2021 24 Aug 2021
4 Open 4 document View SEC filing for 4 FORM 4 26 Aug 2021 24 Aug 2021
4 Open 4 document View SEC filing for 4 FORM 4 26 Aug 2021 24 Aug 2021
4 Open 4 document View SEC filing for 4 FORM 4 26 Aug 2021 24 Aug 2021
4 Open 4 document View SEC filing for 4 FORM 4 26 Aug 2021 24 Aug 2021
4 Open 4 document View SEC filing for 4 FORM 4 26 Aug 2021 24 Aug 2021
4 Open 4 document View SEC filing for 4 FORM 4 26 Aug 2021 24 Aug 2021
4 Open 4 document View SEC filing for 4 FORM 4 02 Jul 2021 01 Jul 2021
4 Open 4 document View SEC filing for 4 FORM 4 18 May 2021 14 May 2021
4 Open 4 document View SEC filing for 4 FORM 4 18 May 2021 14 May 2021
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 10 May 2021 31 Mar 2021 001-15461
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 10 May 2021 10 May 2021 001-15461
4 Open 4 document View SEC filing for 4 FORM 4 05 Apr 2021 01 Apr 2021
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 23 Mar 2021 23 Mar 2021 001-15461
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SEC SCHEDULE 13G 12 Feb 2021 005-41526
4 Open 4 document View SEC filing for 4 FORM 4 12 Feb 2021 11 Feb 2021
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G/A 10 Feb 2021 005-41526
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 09 Feb 2021 31 Dec 2020 001-15461
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 08 Feb 2021 08 Feb 2021 001-15461
SC 13G Open SC 13G document View SEC filing for SC 13G 25 Jan 2021 005-41526
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 15 Dec 2020 11 Dec 2020 001-15461
4 Open 4 document View SEC filing for 4 FORM 4 14 Dec 2020 12 Dec 2020
4 Open 4 document View SEC filing for 4 FORM 4 12 Nov 2020 11 Nov 2020
4 Open 4 document View SEC filing for 4 FORM 4 05 Nov 2020 03 Nov 2020
4 Open 4 document View SEC filing for 4 FORM 4 05 Nov 2020 03 Nov 2020
4 Open 4 document View SEC filing for 4 FORM 4 05 Nov 2020 03 Nov 2020
4 Open 4 document View SEC filing for 4 FORM 4 05 Nov 2020 03 Nov 2020
4 Open 4 document View SEC filing for 4 FORM 4 05 Nov 2020 03 Nov 2020
4 Open 4 document View SEC filing for 4 FORM 4 05 Nov 2020 03 Nov 2020
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 05 Nov 2020 30 Sep 2020 001-15461
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 04 Nov 2020 04 Nov 2020 001-15461
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 04 Nov 2020 03 Nov 2020 001-15461
S-8 Open S-8 document View SEC filing for S-8 FORM S-8 03 Nov 2020 333-249818
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4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Dec 2010 02 Dec 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Dec 2010 02 Dec 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Dec 2010 02 Dec 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Dec 2010 02 Dec 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Dec 2010 02 Dec 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Dec 2010 02 Dec 2010
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 16 Nov 2010 11 Nov 2010 001-15461
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Nov 2010 11 Nov 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Nov 2010 12 Nov 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Nov 2010 10 Nov 2010
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 09 Nov 2010 05 Nov 2010 001-15461
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 08 Nov 2010 06 Nov 2010
10-Q Open 10-Q document View SEC filing for 10-Q FORM 10-Q 05 Nov 2010 30 Sep 2010 001-15461
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 05 Nov 2010 05 Nov 2010 001-15461
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEFINITIVE NOTICE & PROXY STATEMENT 28 Oct 2010 02 Dec 2010 001-15461
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 26 Oct 2010 22 Oct 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 26 Oct 2010 23 Oct 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 26 Oct 2010 23 Oct 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 26 Oct 2010 23 Oct 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 26 Oct 2010 22 Oct 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 26 Oct 2010 22 Oct 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 26 Oct 2010 23 Oct 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 26 Oct 2010 22 Oct 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 26 Oct 2010 22 Oct 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 25 Oct 2010 21 Oct 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Oct 2010 21 Oct 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Oct 2010 21 Oct 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Oct 2010 21 Oct 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Oct 2010 21 Oct 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Oct 2010 21 Oct 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Oct 2010 01 Oct 2010
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 01 Oct 2010 28 Sep 2010 001-15461

About this filer

MATRIX SERVICE CO files with the SEC under CIK 0000866273. This page aggregates EDGAR filings and related ownership activity.

Industry: Construction Special Trade Contractors.

See insider transactions for this issuer.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.

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