MTRX's three largest insider shareholders as of March 23, 2026 are John R Hewitt (President Ceo, 617.81K shares), Kevin S Cavanah (Vp Finance Cfo, 207.11K shares), Alan R Updyke (Chief Operating Officer, 134.48K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| John R Hewitt | President Ceo | 617,806 | 0 | 02 Sep, 2025 |
| Kevin S Cavanah | Vp Finance Cfo | 207,113 | 0 | 02 Sep, 2025 |
| Alan R Updyke | Chief Operating Officer | 134,478 | 0 | 03 Sep, 2024 |
| Nancy E Austin | Vp, Chief Admin Officer | 106,138 | 0 | 19 Feb, 2026 |
| Shawn P Payne | President, Eng Constr | 102,179 | 0 | 25 Nov, 2025 |
| James Harry Miller | 92,078 | 0 | 05 Nov, 2025 | |
| John D Chandler | 86,039 | 0 | 05 Nov, 2025 | |
| Justin D Sheets | Vp, Legal Ops Services | 81,328 | 0 | 02 Sep, 2025 |
| Bradley J Rinehart | President, Matrix Service | 80,903 | 0 | 31 Aug, 2022 |
| Kevin A Durkin | Vp Chief Bus Dev/Strat Officer | 78,741 | 0 | 03 Sep, 2024 |
| Jim W Mogg | 72,202 | 0 | 07 Dec, 2022 | |
| Martha Z. Carnes | 71,183 | 0 | 05 Nov, 2025 | |
| Liane K Hinrichs | 64,288 | 0 | 05 Nov, 2025 | |
| Douglas J Montalbano | President, Matrix Nac | 62,352 | 0 | 02 Sep, 2025 |
| Carlin G. Conner | 55,219 | 0 | 05 Nov, 2025 | |
| Glyn A Rodgers | President, Matrix Pdm Eng | 54,565 | 0 | 03 Sep, 2024 |
| Jose Luis M. Bustamante | 41,624 | 0 | 05 Nov, 2025 | |
| Rick J Bennett | Vp Chief Information Officer | 36,627 | 0 | 01 Sep, 2022 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 18 Feb, 2026 | Nancy E Austin | COMMON STOCK | D | 4,193 | $11.29 | 106,138 | D | S |
| 25 Nov, 2025 | Shawn P Payne | COMMON STOCK | D | 5,231 | $11.42 | 102,179 | D | S |
| 20 Nov, 2025 | Shawn P Payne | COMMON STOCK | D | 3,019 | $11.42 | 107,410 | D | S |
| 11 Nov, 2025 | Shawn P Payne | COMMON STOCK | D | 8,250 | $12.58 | 110,429 | D | S |
| 04 Nov, 2025 | James Harry Miller | COMMON STOCK | A | 7,986 | $0.00 | 92,078 | D | A |
| 04 Nov, 2025 | Jose Luis M. Bustamante | COMMON STOCK | A | 7,986 | $0.00 | 41,624 | D | A |
| 04 Nov, 2025 | John D Chandler | COMMON STOCK | A | 7,986 | $0.00 | 86,039 | D | A |
| 04 Nov, 2025 | Martha Z. Carnes | COMMON STOCK | A | 7,986 | $0.00 | 71,183 | D | A |
| 04 Nov, 2025 | Liane K Hinrichs | COMMON STOCK | A | 7,986 | $0.00 | 64,288 | D | A |
| 04 Nov, 2025 | Carlin G. Conner | COMMON STOCK | A | 7,986 | $0.00 | 55,219 | D | A |
| 16 Sep, 2025 | John D Chandler | COMMON STOCK | A | 2,300 | $12.74 | 78,053 | D | P |
| 29 Aug, 2025 | John R Hewitt | COMMON STOCK | A | 14,859 | - | 565,427 | D | M |
| 29 Aug, 2025 | Shawn P Payne | COMMON STOCK | A | 4,077 | - | 111,163 | D | M |
| 29 Aug, 2025 | Kevin S Cavanah | COMMON STOCK | A | 6,176 | - | 194,106 | D | M |
| 29 Aug, 2025 | Justin D Sheets | COMMON STOCK | A | 3,483 | - | 74,339 | D | M |
| 29 Aug, 2025 | Douglas J Montalbano | COMMON STOCK | A | 3,529 | - | 59,372 | D | M |
| 29 Aug, 2025 | Nancy E Austin | COMMON STOCK | A | 3,483 | - | 102,520 | D | M |
| 29 Aug, 2025 | Justin D Sheets | COMMON STOCK | D | 3,483 | $15.13 | 70,856 | D | D |
| 29 Aug, 2025 | Kevin S Cavanah | COMMON STOCK | D | 6,176 | $15.13 | 187,930 | D | D |
| 29 Aug, 2025 | Douglas J Montalbano | COMMON STOCK | D | 3,529 | $15.13 | 55,843 | D | D |