11/06/2024 3:22 PM | Matrix Service (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
11/06/2024 2:23 PM | Bustamante Jose Luis M. (Reporting) Matrix Service (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/06/2024 2:27 PM | Carnes Martha Z. (Reporting) Matrix Service (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/06/2024 2:31 PM | CHANDLER JOHN D (Reporting) Matrix Service (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/06/2024 2:33 PM | Conner Carlin G. (Reporting) Matrix Service (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/06/2024 2:37 PM | Hinrichs Liane K (Reporting) Matrix Service (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/06/2024 2:40 PM | Matrix Service (Issuer) MILLER JAMES HARRY (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
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11/04/2024 12:26 PM | Matrix Service (Subject) VANGUARD GROUP INC (Filed by)
| Form SC 13G/A | |
11/01/2024 12:01 PM | Azarias Capital Management, L.P. (Filed by) Matrix Service (Subject)
| Form SCHEDULE 13G | |
10/02/2024 10:53 AM | Matrix Service (Issuer) MILLER JAMES HARRY (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
09/25/2024 3:13 PM | Matrix Service (Filer)
| Form DEF 14A | |
09/25/2024 3:14 PM | Matrix Service (Filer)
| Form DEFA14A | |
09/25/2024 3:15 PM | Matrix Service (Filer)
| Form ARS | |
09/13/2024 3:34 PM | Matrix Service (Subject) NEEDHAM INVESTMENT MANAGEMENT LLC (Filed by)
| Form SC 13G | |
09/12/2024 2:28 PM | Matrix Service (Issuer) MILLER JAMES HARRY (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
09/10/2024 3:11 PM | Matrix Service (Filer)
| Form 10-K Annual report pursuant to Section 13 or 15(d) | |
09/09/2024 3:32 PM | Matrix Service (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
09/03/2024 4:49 PM | Matrix Service (Issuer) RODGERS GLYN A (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
09/03/2024 4:50 PM | Matrix Service (Issuer) SHEETS JUSTIN D (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
09/03/2024 4:40 PM | DURKIN KEVIN A (Reporting) Matrix Service (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
09/03/2024 4:44 PM | Matrix Service (Issuer) MONTALBANO DOUGLAS J (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
09/03/2024 4:45 PM | Matrix Service (Issuer) PAYNE SHAWN P (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
09/03/2024 4:30 PM | HEWITT JOHN R (Reporting) Matrix Service (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
09/03/2024 4:32 PM | Cavanah Kevin S (Reporting) Matrix Service (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
09/03/2024 4:33 PM | Matrix Service (Issuer) UPDYKE ALAN R (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
09/03/2024 4:34 PM | AUSTIN NANCY E (Reporting) Matrix Service (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
08/28/2024 4:15 PM | HEWITT JOHN R (Reporting) Matrix Service (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
08/28/2024 4:18 PM | Matrix Service (Issuer) UPDYKE ALAN R (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
08/28/2024 4:19 PM | Cavanah Kevin S (Reporting) Matrix Service (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
08/28/2024 4:21 PM | Matrix Service (Issuer) PAYNE SHAWN P (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
08/28/2024 4:25 PM | Matrix Service (Issuer) MONTALBANO DOUGLAS J (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
08/28/2024 4:26 PM | Matrix Service (Issuer) RODGERS GLYN A (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
08/28/2024 4:27 PM | AUSTIN NANCY E (Reporting) Matrix Service (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
08/28/2024 4:29 PM | Matrix Service (Issuer) SHEETS JUSTIN D (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
08/28/2024 4:31 PM | DURKIN KEVIN A (Reporting) Matrix Service (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
08/27/2024 12:20 PM | Cavanah Kevin S (Reporting) Matrix Service (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
08/27/2024 12:25 PM | DURKIN KEVIN A (Reporting) Matrix Service (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
08/27/2024 12:26 PM | HEWITT JOHN R (Reporting) Matrix Service (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
08/27/2024 12:30 PM | Matrix Service (Issuer) MONTALBANO DOUGLAS J (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
08/27/2024 12:31 PM | Matrix Service (Issuer) PAYNE SHAWN P (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
08/27/2024 12:34 PM | Matrix Service (Issuer) RODGERS GLYN A (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
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08/27/2024 12:36 PM | Matrix Service (Issuer) SHEETS JUSTIN D (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
08/27/2024 12:37 PM | Matrix Service (Issuer) UPDYKE ALAN R (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
07/08/2024 3:32 PM | BlackRock Inc. (Filed by) Matrix Service (Subject)
| Form SC 13G | |
07/02/2024 12:08 PM | Matrix Service (Issuer) MILLER JAMES HARRY (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
05/09/2024 3:20 PM | Matrix Service (Filer)
| Form 10-Q General form for quarterly reports under Section 13 or 15(d) | |
05/08/2024 3:41 PM | Matrix Service (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
03/22/2024 4:40 PM | DURKIN KEVIN A (Reporting) Matrix Service (Subject)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
03/21/2024 2:37 PM | HEWITT JOHN R (Reporting) Matrix Service (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/12/2024 4:34 PM | DURKIN KEVIN A (Reporting) Matrix Service (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/12/2024 4:14 PM | FIRST WILSHIRE SECURITIES MANAGEMENT INC (Filed by) Matrix Service (Subject)
| Form SC 13G/A | |
12/07/2023 10:39 AM | Matrix Service (Issuer) SHEETS JUSTIN D (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |