# Matrix Service Co (MTRX) insider trading, Q3 2026 Canonical: https://sec-api.dev/insider-trading/mtrx > 52 non-derivative transactions: 0 purchases, 0 sales. CIK 866273. | Date | Insider | Relationship | Code | Shares | Price | Owned after | Filing | | --- | --- | --- | --- | --- | --- | --- | --- | | 2026-08-30 | MILLER DAVID (JAMES) | Officer | M | 967.0 | | 24713.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000061/0000866273-26-000061-index.htm | | 2026-08-30 | MILLER DAVID (JAMES) | Officer | D | 967.0 | 10.83 | 23746.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000061/0000866273-26-000061-index.htm | | 2026-08-30 | MILLER DAVID (JAMES) | Officer | F | 380.0 | 10.83 | 23366.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000061/0000866273-26-000061-index.htm | | 2026-08-30 | PAYNE SHAWN P | Director, Officer | F | 1108.0 | 10.83 | 123946.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000048/0000866273-26-000048-index.htm | | 2026-08-30 | PAYNE SHAWN P | Director, Officer | M | 2817.0 | | 127871.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000048/0000866273-26-000048-index.htm | | 2026-08-30 | PAYNE SHAWN P | Director, Officer | D | 2817.0 | 10.83 | 125054.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000048/0000866273-26-000048-index.htm | | 2026-08-30 | Cavanah Kevin S | Officer | F | 1576.0 | 10.83 | 80814.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000049/0000866273-26-000049-index.htm | | 2026-08-30 | Cavanah Kevin S | Officer | D | 4569.0 | 10.83 | 82390.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000049/0000866273-26-000049-index.htm | | 2026-08-30 | Cavanah Kevin S | Officer | M | 4569.0 | | 86959.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000049/0000866273-26-000049-index.htm | | 2026-08-30 | SHEETS JUSTIN D | Officer | F | 962.0 | 10.83 | 69474.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000050/0000866273-26-000050-index.htm | | 2026-08-30 | SHEETS JUSTIN D | Officer | D | 2576.0 | 10.83 | 70436.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000050/0000866273-26-000050-index.htm | | 2026-08-30 | SHEETS JUSTIN D | Officer | M | 2576.0 | | 73012.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000050/0000866273-26-000050-index.htm | | 2026-08-29 | MILLER DAVID (JAMES) | Officer | M | 2370.0 | | 27048.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000061/0000866273-26-000061-index.htm | | 2026-08-29 | MILLER DAVID (JAMES) | Officer | D | 2370.0 | 10.83 | 24678.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000061/0000866273-26-000061-index.htm | | 2026-08-29 | MILLER DAVID (JAMES) | Officer | F | 932.0 | 10.83 | 23746.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000061/0000866273-26-000061-index.htm | | 2026-08-29 | PAYNE SHAWN P | Director, Officer | M | 4077.0 | | 130735.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000048/0000866273-26-000048-index.htm | | 2026-08-29 | PAYNE SHAWN P | Director, Officer | D | 4077.0 | 10.83 | 126658.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000048/0000866273-26-000048-index.htm | | 2026-08-29 | PAYNE SHAWN P | Director, Officer | F | 1604.0 | 10.83 | 125054.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000048/0000866273-26-000048-index.htm | | 2026-08-29 | Cavanah Kevin S | Officer | M | 6176.0 | | 90696.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000049/0000866273-26-000049-index.htm | | 2026-08-29 | Cavanah Kevin S | Officer | F | 2130.0 | 10.83 | 82390.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000049/0000866273-26-000049-index.htm | | 2026-08-29 | Cavanah Kevin S | Officer | D | 6176.0 | 10.83 | 84520.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000049/0000866273-26-000049-index.htm | | 2026-08-29 | SHEETS JUSTIN D | Officer | M | 3482.0 | | 75218.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000050/0000866273-26-000050-index.htm | | 2026-08-29 | SHEETS JUSTIN D | Officer | F | 1300.0 | 10.83 | 70436.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000050/0000866273-26-000050-index.htm | | 2026-08-29 | SHEETS JUSTIN D | Officer | D | 3482.0 | 10.83 | 71736.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000050/0000866273-26-000050-index.htm | | 2026-08-27 | MILLER DAVID (JAMES) | Officer | F | 632.0 | 10.91 | 24678.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000061/0000866273-26-000061-index.htm | | 2026-08-27 | MILLER DAVID (JAMES) | Officer | D | 1607.0 | 10.91 | 25310.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000061/0000866273-26-000061-index.htm | | 2026-08-27 | MILLER DAVID (JAMES) | Officer | M | 1607.0 | | 26917.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000061/0000866273-26-000061-index.htm | | 2026-08-27 | MILLER DAVID (JAMES) | Officer | F | 669.0 | 10.91 | 25310.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000061/0000866273-26-000061-index.htm | | 2026-08-27 | MILLER DAVID (JAMES) | Officer | D | 1702.0 | 10.91 | 25979.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000061/0000866273-26-000061-index.htm | | 2026-08-27 | MILLER DAVID (JAMES) | Officer | M | 1702.0 | | 27681.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000061/0000866273-26-000061-index.htm | | 2026-08-27 | PAYNE SHAWN P | Director, Officer | F | 1614.0 | 10.91 | 129884.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000048/0000866273-26-000048-index.htm | | 2026-08-27 | PAYNE SHAWN P | Director, Officer | D | 4104.0 | 10.91 | 131498.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000048/0000866273-26-000048-index.htm | | 2026-08-27 | PAYNE SHAWN P | Director, Officer | M | 4104.0 | | 135602.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000048/0000866273-26-000048-index.htm | | 2026-08-27 | PAYNE SHAWN P | Director, Officer | F | 1118.0 | 10.91 | 131498.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000048/0000866273-26-000048-index.htm | | 2026-08-27 | PAYNE SHAWN P | Director, Officer | D | 2843.0 | 10.91 | 132616.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000048/0000866273-26-000048-index.htm | | 2026-08-27 | PAYNE SHAWN P | Director, Officer | F | 3226.0 | 10.91 | 126658.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000048/0000866273-26-000048-index.htm | | 2026-08-27 | PAYNE SHAWN P | Director, Officer | M | 2843.0 | | 135459.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000048/0000866273-26-000048-index.htm | | 2026-08-27 | Cavanah Kevin S | Officer | F | 1108.0 | 10.91 | 84520.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000049/0000866273-26-000049-index.htm | | 2026-08-27 | Cavanah Kevin S | Officer | D | 3009.0 | 10.91 | 85628.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000049/0000866273-26-000049-index.htm | | 2026-08-27 | Cavanah Kevin S | Officer | M | 3009.0 | | 88637.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000049/0000866273-26-000049-index.htm | | 2026-08-27 | Cavanah Kevin S | Officer | F | 1485.0 | 10.91 | 85628.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000049/0000866273-26-000049-index.htm | | 2026-08-27 | Cavanah Kevin S | Officer | D | 4307.0 | 10.91 | 87113.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000049/0000866273-26-000049-index.htm | | 2026-08-27 | Cavanah Kevin S | Officer | M | 4307.0 | | 91420.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000049/0000866273-26-000049-index.htm | | 2026-08-27 | SHEETS JUSTIN D | Officer | D | 2429.0 | 10.91 | 73276.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000050/0000866273-26-000050-index.htm | | 2026-08-27 | SHEETS JUSTIN D | Officer | F | 907.0 | 10.91 | 72369.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000050/0000866273-26-000050-index.htm | | 2026-08-27 | SHEETS JUSTIN D | Officer | M | 1697.0 | | 74066.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000050/0000866273-26-000050-index.htm | | 2026-08-27 | SHEETS JUSTIN D | Officer | F | 633.0 | 10.91 | 71736.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000050/0000866273-26-000050-index.htm | | 2026-08-27 | SHEETS JUSTIN D | Officer | D | 1697.0 | 10.91 | 72369.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000050/0000866273-26-000050-index.htm | | 2026-08-27 | SHEETS JUSTIN D | Officer | M | 2429.0 | | 75705.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000050/0000866273-26-000050-index.htm | | 2026-08-25 | MILLER DAVID (JAMES) | Officer | A | 5432.0 | 0.0 | 25979.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000061/0000866273-26-000061-index.htm | | 2026-08-25 | PAYNE SHAWN P | Director, Officer | A | 30437.0 | 0.0 | 132616.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000043/0000866273-26-000043-index.htm | | 2026-08-25 | SHEETS JUSTIN D | Officer | A | 8939.0 | 0.0 | 73276.0 | https://www.sec.gov/Archives/edgar/data/866273/000086627326000044/0000866273-26-000044-index.htm | Source: https://www.sec.gov/data-research/sec-markets-data/insider-transactions-data-sets --- Independent. 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