List of insiders holdings for MATRIX SERVICE CO:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | TONTINE CAPITAL PARTNERS L P TONTINE CAPITAL MANAGEMENT LLC GENDELL JEFFREY L 10% Owner | 2005-10-05 14:38:25 | 3,306,409 0 | 3,306,409 | Form 13G |
| 2 | GENDELL JEFFREY L Former 10% owner | 2008-10-30 21:35:12 | 0 2,544,185 | 2,544,185 | Form 4 |
| 3 | ROGERS GLEN SVP Tech/Support Services | 2004-01-13 17:57:39 | 754,205 0 | 754,205 | Form 4 |
| 4 | HEWITT JOHN R President & CEO | 2025-09-02 17:12:42 | 658,517 0 | 658,517 | Form 4 |
| 5 | BRADLEY HUGH E Director | 2006-08-11 10:17:12 | 578,121 0 | 578,121 | Form 4 |
| 6 | Cavanah Kevin S VP Finance & CFO | 2025-09-02 17:13:48 | 224,033 0 | 224,033 | Form 4 |
| 7 | VETAL BRADLEY SCOTT President / CEO | 2004-11-02 17:48:25 | 168,000 0 | 168,000 | Form 4/A |
| 8 | UPDYKE ALAN R Chief Operating Officer | 2024-09-03 17:33:22 | 167,967 0 | 167,967 | Form 4 |
| 9 | Bradley Michael J President & CEO | 2010-11-08 16:10:37 | 151,773 0 | 151,773 | Form 4 |
| 10 | PAYNE SHAWN P President, Eng & Constr | 2025-09-02 17:15:23 | 129,650 0 | 129,650 | Form 4 |
| 11 | AUSTIN NANCY E VP, Chief Admin Officer | 2025-09-02 17:16:07 | 119,871 0 | 119,871 | Form 4 |
| 12 | MILLER JAMES HARRY Director | 2025-11-05 14:01:18 | 92,078 0 | 92,078 | Form 4 |
| 13 | SHEETS JUSTIN D VP, Legal & Ops Services | 2025-09-02 17:17:52 | 90,868 0 | 90,868 | Form 4 |
| 14 | DURKIN KEVIN A VP Chief Bus Dev/Strat Officer | 2024-09-03 17:40:06 | 90,735 0 | 90,735 | Form 4 |
| 15 | HALL MICHAEL J Director | 2016-11-15 19:06:52 | 88,630 0 | 88,630 | Form 4 |
| 16 | Rinehart Bradley J President, Matrix Service | 2022-08-31 15:40:53 | 88,093 0 | 88,093 | Form 4 |
| 17 | CHANDLER JOHN D Director | 2025-11-05 13:54:13 | 86,039 0 | 86,039 | Form 4 |
| 18 | RODGERS GLYN A President, Matrix PDM Eng | 2024-09-03 17:49:20 | 72,745 0 | 72,745 | Form 4 |
| 19 | MOGG JIM W Director | 2022-12-07 11:58:04 | 72,202 0 | 72,202 | Form 4 |
| 20 | MONTALBANO DOUGLAS J President, Matrix NAC | 2025-09-02 17:16:53 | 71,291 0 | 71,291 | Form 4 |
| 21 | Carnes Martha Z. Director | 2025-11-05 14:46:40 | 71,183 0 | 71,183 | Form 4 |
| 22 | Hinrichs Liane K Director | 2025-11-05 13:59:06 | 64,288 0 | 64,288 | Form 4 |
| 23 | RYAN JAMES P President Emeritus Matrix Serv | 2018-06-15 18:10:48 | 61,946 0 | 61,946 | Form 4 |
| 24 | TURNER JASON W President, MNAC | 2020-08-31 17:35:18 | 61,907 0 | 61,907 | Form 4 |
| 25 | SULLIVAN WILLIAM R VP Western Business Unit MSI | 2011-10-25 15:19:07 | 60,801 0 | 60,801 | Form 4 |
| 26 | Conner Carlin G. Director | 2025-11-05 13:56:36 | 55,219 0 | 55,219 | Form 4 |
| 27 | Long Thomas E CFO | 2010-10-26 14:11:13 | 52,176 0 | 52,176 | Form 4 |
| 28 | Petrizzo Matthew J President Matrix SME | 2014-03-04 13:47:41 | 49,418 0 | 49,418 | Form 4 |
| 29 | BENNETT RICK J VP & Chief Information Officer | 2022-09-01 15:17:17 | 47,639 0 | 47,639 | Form 4 |
| 30 | Newmeister John S VP - Corporate Development | 2008-12-02 14:45:40 | 45,850 0 | 45,850 | Form 4 |
| 31 | HENDRIX I EDGAR Director | 2016-11-15 19:18:30 | 42,330 0 | 42,330 | Form 4 |
| 32 | Bustamante Jose Luis M. Director | 2025-11-05 13:48:43 | 41,624 0 | 41,624 | Form 4 |
| 33 | LACKEY PAUL K Director | 2015-11-13 15:13:17 | 41,490 0 | 41,490 | Form 4 |
| 34 | MAXWELL TOM E Director | 2018-09-18 18:53:57 | 40,126 0 | 40,126 | Form 4 |
| 35 | LONG ROBERT A VP Gulf Coast Business Unit | 2011-08-30 13:29:58 | 38,448 0 | 38,448 | Form 4 |
| 36 | Montalbano Joseph F Chief Operating Officer | 2019-09-05 17:19:23 | 36,235 0 | 36,235 | Form 4 |
| 37 | Tippeconnic David James Director | 2012-05-10 17:25:53 | 32,400 0 | 32,400 | Form 4 |
| 38 | Butler Glenn C SVP/BU Manager | 2004-11-29 10:45:18 | 25,000 0 | 25,000 | Form 4 |
| 39 | GIBSON JOHN WILLIAM Director | 2019-11-05 18:17:38 | 24,588 0 | 24,588 | Form 4 |
| 40 | Austin George L Chief Financial Officer | 2007-12-04 12:17:28 | 21,029 20 | 21,049 | Form 4 |
| 41 | Eliot Judith S VP & General Counsel | 2009-10-27 18:33:01 | 18,025 0 | 18,025 | Form 4 |
| 42 | Fosbenner Albert VP Acctg & Admin MSICI | 2011-10-25 15:49:07 | 14,873 0 | 14,873 | Form 4 |
| 43 | Davis Vance R VP MSICI | 2008-10-23 20:45:04 | 14,034 0 | 14,034 | Form 4 |
| 44 | ERDMANN KENNETH L Vice President, Engineering | 2011-10-25 16:23:54 | 12,631 0 | 12,631 | Form 4 |
| 45 | LAYTIN SID COO | 2003-10-23 14:07:08 | 12,500 0 | 12,500 | Form 4 |
| 46 | MACFARLAND WALT COO | 2003-10-23 14:23:14 | 12,500 0 | 12,500 | Form 4 |
| 47 | HARRIS JAMES M SR VP Marketing/Sales | 2003-10-23 10:48:32 | 12,500 0 | 12,500 | Form 4 |
| 48 | FROST JACK Vice President, EH&S | 2015-02-20 17:58:48 | 11,074 0 | 11,074 | Form 4 |
| 49 | HARKER JOSEPH S President, Matrix NAC | 2013-12-23 17:35:13 | 10,500 0 | 10,500 | Form 4 |
| 50 | BURDINE WILLIAM C VP & General Counsel | 2012-11-19 18:39:41 | 7,097 0 | 7,097 | Form 4 |
| 51 | Chappelle Philip C VP - Risk Management | 2007-10-24 19:54:42 | 6,930 0 | 6,930 | Form 4 |
| 52 | Smith Lansing G VP Fab, Eng & Procurement | 2010-04-05 17:23:36 | 2,387 0 | 2,387 | Form 4 |
| 53 | BOGAN JAMES A JR President - MSICI | 2007-10-15 18:48:40 | 2,308 0 | 2,308 | Form 4 |