NYSE : MTRN
-$18.82 (-6.33%)
101
68
$243.29K
| Insider Name | Title | Date | Transaction | Cost | Filing Date |
|---|---|---|---|---|---|
| Prevost Patrick M. | director | 2026-07-15 | A-Award | 253.27 | 2026-07-16 |
| SHULAR CRAIG S | director | 2026-07-15 | A-Award | 253.27 | 2026-07-16 |
| Fashinpaur Melissa A | officer: Chief Accounting Officer | 2026-06-12 | A-Award | 0 | 2026-06-16 |
| Chadwick Shelly Marie | officer: Vice President, Finance & CFO | 2026-06-12 | A-Award | 0 | 2026-06-16 |
| Prevost Patrick M. | director | 2026-06-12 | A-Award | 0 | 2026-06-16 |
| LIGGETT EMILY M | director | 2026-06-12 | A-Award | 0 | 2026-06-16 |
| Vijayvargiya Jugal K. | director, officer: President and CEO | 2026-06-12 | A-Award | 0 | 2026-06-16 |
| PHILLIPPY ROBERT J | director | 2026-06-12 | A-Award | 0 | 2026-06-16 |
| Chemnitz Gregory R. | officer: VP General Counsel & Secretary | 2026-06-12 | A-Award | 0 | 2026-06-16 |
| KHILNANI VINOD M | director | 2026-06-12 | A-Award | 0 | 2026-06-16 |
| SHULAR CRAIG S | director | 2026-06-12 | A-Award | 0 | 2026-06-16 |
| PHILLIPPY ROBERT J | director | 2026-05-29 | S-Sale | 217.668 | 2026-06-01 |
| PHILLIPPY ROBERT J | director | 2026-05-29 | S-Sale | 218.594 | 2026-06-01 |
| PHILLIPPY ROBERT J | director | 2026-05-29 | S-Sale | 219.54 | 2026-06-01 |
| PHILLIPPY ROBERT J | director | 2026-05-29 | S-Sale | 220.299 | 2026-06-01 |
| KHILNANI VINOD M | director | 2026-05-13 | S-Sale | 205.325 | 2026-05-15 |
| KHILNANI VINOD M | director | 2026-05-13 | S-Sale | 206.677 | 2026-05-15 |
| KHILNANI VINOD M | director | 2026-05-13 | S-Sale | 208.035 | 2026-05-15 |
| KHILNANI VINOD M | director | 2026-05-13 | S-Sale | 208.738 | 2026-05-15 |
| Vijayvargiya Jugal K. | director, officer: President and CEO | 2026-05-13 | M-Exempt | 50.95 | 2026-05-15 |
| Vijayvargiya Jugal K. | director, officer: President and CEO | 2026-05-13 | F-InKind | 209.7 | 2026-05-15 |
| Vijayvargiya Jugal K. | director, officer: President and CEO | 2026-05-13 | M-Exempt | 50.95 | 2026-05-15 |
| Chadwick Shelly Marie | officer: Vice President, Finance & CFO | 2026-05-08 | M-Exempt | 113.28 | 2026-05-12 |
| Chadwick Shelly Marie | officer: Vice President, Finance & CFO | 2026-05-08 | F-InKind | 199.14 | 2026-05-12 |
| Chadwick Shelly Marie | officer: Vice President, Finance & CFO | 2026-05-08 | S-Sale | 198.88 | 2026-05-12 |
| Chadwick Shelly Marie | officer: Vice President, Finance & CFO | 2026-05-08 | M-Exempt | 113.28 | 2026-05-12 |
| LIGGETT EMILY M | director | 2026-05-07 | M-Exempt | 0 | 2026-05-11 |
| LIGGETT EMILY M | director | 2026-05-08 | A-Award | 0 | 2026-05-11 |
| LIGGETT EMILY M | director | 2026-05-07 | M-Exempt | 0 | 2026-05-11 |
| KHILNANI VINOD M | director | 2026-05-07 | M-Exempt | 0 | 2026-05-11 |
| KHILNANI VINOD M | director | 2026-05-08 | A-Award | 0 | 2026-05-11 |
| KHILNANI VINOD M | director | 2026-05-07 | M-Exempt | 0 | 2026-05-11 |
| Toth Robert B | director | 2026-05-07 | M-Exempt | 0 | 2026-05-11 |
| Toth Robert B | director | 2026-05-08 | A-Award | 0 | 2026-05-11 |
| Toth Robert B | director | 2026-05-07 | M-Exempt | 0 | 2026-05-11 |
| Solomon Darlene J. S. | director | 2026-05-07 | M-Exempt | 0 | 2026-05-11 |
| Solomon Darlene J. S. | director | 2026-05-08 | A-Award | 0 | 2026-05-11 |
| Solomon Darlene J. S. | director | 2026-05-07 | M-Exempt | 0 | 2026-05-11 |
| Prevost Patrick M. | director | 2026-05-07 | M-Exempt | 0 | 2026-05-11 |
| Prevost Patrick M. | director | 2026-05-08 | A-Award | 0 | 2026-05-11 |
| Prevost Patrick M. | director | 2026-05-07 | M-Exempt | 0 | 2026-05-11 |
| EDMAN THOMAS T | director | 2026-05-08 | A-Award | 0 | 2026-05-11 |
| SHULAR CRAIG S | director | 2026-05-07 | M-Exempt | 0 | 2026-05-11 |
| SHULAR CRAIG S | director | 2026-05-08 | A-Award | 0 | 2026-05-11 |
| SHULAR CRAIG S | director | 2026-05-07 | M-Exempt | 0 | 2026-05-11 |
| PHILLIPPY ROBERT J | director | 2026-05-07 | M-Exempt | 0 | 2026-05-11 |
| PHILLIPPY ROBERT J | director | 2026-05-08 | A-Award | 0 | 2026-05-11 |
| PHILLIPPY ROBERT J | director | 2026-05-07 | M-Exempt | 0 | 2026-05-11 |
| REDDY N MOHAN | director | 2026-05-07 | M-Exempt | 0 | 2026-05-11 |
| REDDY N MOHAN | director | 2026-05-07 | M-Exempt | 0 | 2026-05-11 |
| SHULAR CRAIG S | director | 2026-04-07 | A-Award | 148.86 | 2026-04-09 |
| Prevost Patrick M. | director | 2026-04-07 | A-Award | 148.86 | 2026-04-09 |
| KHILNANI VINOD M | director | 2026-03-06 | A-Award | 0 | 2026-03-10 |
| KHILNANI VINOD M | director | 2026-03-06 | A-Award | 0 | 2026-03-10 |
| PHILLIPPY ROBERT J | director | 2026-03-06 | A-Award | 0 | 2026-03-10 |
| PHILLIPPY ROBERT J | director | 2026-03-06 | A-Award | 0 | 2026-03-10 |
| Solomon Darlene J. S. | director | 2026-03-06 | A-Award | 0 | 2026-03-10 |
| Toth Robert B | director | 2026-03-06 | A-Award | 0 | 2026-03-10 |
| LIGGETT EMILY M | director | 2026-03-06 | A-Award | 0 | 2026-03-10 |
| LIGGETT EMILY M | director | 2026-03-06 | A-Award | 0 | 2026-03-10 |
| REDDY N MOHAN | director | 2026-03-06 | A-Award | 0 | 2026-03-10 |
| REDDY N MOHAN | director | 2026-03-06 | A-Award | 0 | 2026-03-10 |
| Fashinpaur Melissa A | officer: Chief Accounting Officer | 2026-03-06 | A-Award | 0 | 2026-03-10 |
| Prevost Patrick M. | director | 2026-03-06 | A-Award | 0 | 2026-03-10 |
| Prevost Patrick M. | director | 2026-03-06 | A-Award | 0 | 2026-03-10 |
| Vijayvargiya Jugal K. | director, officer: President and CEO | 2026-03-06 | A-Award | 0 | 2026-03-10 |
| Vijayvargiya Jugal K. | director, officer: President and CEO | 2026-03-09 | F-InKind | 144.19 | 2026-03-10 |
| Vijayvargiya Jugal K. | director, officer: President and CEO | 2026-03-06 | A-Award | 0 | 2026-03-10 |
| Chadwick Shelly Marie | officer: Vice President, Finance & CFO | 2026-03-06 | A-Award | 0 | 2026-03-10 |
| Chadwick Shelly Marie | officer: Vice President, Finance & CFO | 2026-03-09 | F-InKind | 144.19 | 2026-03-10 |
| Chadwick Shelly Marie | officer: Vice President, Finance & CFO | 2026-03-06 | A-Award | 0 | 2026-03-10 |
| SHULAR CRAIG S | director | 2026-03-06 | A-Award | 0 | 2026-03-10 |
| SHULAR CRAIG S | director | 2026-03-06 | A-Award | 0 | 2026-03-10 |
| Chemnitz Gregory R. | officer: VP General Counsel & Secretary | 2026-03-06 | A-Award | 0 | 2026-03-10 |
| Chemnitz Gregory R. | officer: VP General Counsel & Secretary | 2026-03-09 | F-InKind | 144.19 | 2026-03-10 |
| Chemnitz Gregory R. | officer: VP General Counsel & Secretary | 2026-03-06 | A-Award | 0 | 2026-03-10 |
| Chadwick Shelly Marie | officer: Vice President, Finance & CFO | 2026-03-01 | M-Exempt | 0 | 2026-03-03 |
| Chadwick Shelly Marie | officer: Vice President, Finance & CFO | 2026-03-02 | F-InKind | 166.59 | 2026-03-03 |
| Chadwick Shelly Marie | officer: Vice President, Finance & CFO | 2026-03-03 | S-Sale | 157.26 | 2026-03-03 |
| Chadwick Shelly Marie | officer: Vice President, Finance & CFO | 2026-03-03 | S-Sale | 162 | 2026-03-03 |
| Chadwick Shelly Marie | officer: Vice President, Finance & CFO | 2026-03-01 | A-Award | 0 | 2026-03-03 |
| Chadwick Shelly Marie | officer: Vice President, Finance & CFO | 2026-03-01 | M-Exempt | 0 | 2026-03-03 |
| Chadwick Shelly Marie | officer: Vice President, Finance & CFO | 2026-03-01 | A-Award | 166.59 | 2026-03-03 |
| Chemnitz Gregory R. | officer: VP General Counsel & Secretary | 2026-03-03 | M-Exempt | 87.36 | 2026-03-03 |
| Chemnitz Gregory R. | officer: VP General Counsel & Secretary | 2026-03-03 | M-Exempt | 135.58 | 2026-03-03 |
| Chemnitz Gregory R. | officer: VP General Counsel & Secretary | 2026-03-03 | M-Exempt | 113.28 | 2026-03-03 |
| Chemnitz Gregory R. | officer: VP General Counsel & Secretary | 2026-03-01 | M-Exempt | 0 | 2026-03-03 |
| Chemnitz Gregory R. | officer: VP General Counsel & Secretary | 2026-03-03 | F-InKind | 157.26 | 2026-03-03 |
| Chemnitz Gregory R. | officer: VP General Counsel & Secretary | 2026-03-03 | S-Sale | 157.515 | 2026-03-03 |
| Chemnitz Gregory R. | officer: VP General Counsel & Secretary | 2026-03-02 | F-InKind | 166.59 | 2026-03-03 |
| Chemnitz Gregory R. | officer: VP General Counsel & Secretary | 2026-03-03 | S-Sale | 157.26 | 2026-03-03 |
| Chemnitz Gregory R. | officer: VP General Counsel & Secretary | 2026-03-01 | A-Award | 0 | 2026-03-03 |
| Chemnitz Gregory R. | officer: VP General Counsel & Secretary | 2026-03-01 | A-Award | 166.59 | 2026-03-03 |
| Chemnitz Gregory R. | officer: VP General Counsel & Secretary | 2026-03-01 | M-Exempt | 0 | 2026-03-03 |
| Chemnitz Gregory R. | officer: VP General Counsel & Secretary | 2026-03-03 | M-Exempt | 87.36 | 2026-03-03 |
| Chemnitz Gregory R. | officer: VP General Counsel & Secretary | 2026-03-03 | M-Exempt | 135.58 | 2026-03-03 |
| Chemnitz Gregory R. | officer: VP General Counsel & Secretary | 2026-03-03 | M-Exempt | 113.28 | 2026-03-03 |
| Vijayvargiya Jugal K. | director, officer: President and CEO | 2026-03-01 | M-Exempt | 0 | 2026-03-03 |
| Vijayvargiya Jugal K. | director, officer: President and CEO | 2026-03-02 | F-InKind | 166.59 | 2026-03-03 |
| Vijayvargiya Jugal K. | director, officer: President and CEO | 2026-03-01 | A-Award | 166.59 | 2026-03-03 |