SEC Form 4 · Updated Daily
MTRN
— MATERION CORPORATION OwnershipInsider and institutional ownership derived from SEC Form 4 filings. Click any owner to see their holdings across every company they’ve filed on, and how their position has changed over time.
Current Reporting Owners
| Owner | Role | Shares Owned | As Of | Last Activity |
|---|---|---|---|---|
| GENDELL JEFFREY L ET AL | 10%+ Owner | 2,102,319 | 2008-11-06 | S |
| Vijayvargiya Jugal K. | Director · Officer | 154,181 | 2026-08-07 | M |
| SHULAR CRAIG S | Director | 55,039.937 | 2026-10-14 | A |
| Hipple Richard J | Officer | 37,760.26 | 2017-11-22 | S |
| SKOCH DANIEL A | Officer | 30,866 | 2012-03-01 | A |
| Toth Robert B | Director | 28,832 | 2026-08-31 | G |
| GRAMPA JOHN D | Director | 28,634 | 2014-11-20 | A |
| Solomon Darlene J. S. | Director | 26,718 | 2026-08-07 | S |
| Kelley Joseph P | Officer | 25,337 | 2020-03-06 | A |
| WILD GEOFFREY | Director | 23,253.67 | 2019-09-05 | A |
| Chadwick Shelly Marie | Officer | 20,218 | 2026-08-07 | M |
| KHILNANI VINOD M | Director | 20,035.282 | 2026-09-04 | A |
| MADAR WILLIAM P | Director | 19,197 | 2011-05-05 | A |
| KEITHLEY JOSEPH P | Director | 19,151.66 | 2018-03-07 | A |
| Prevost Patrick M. | Director | 18,491.431 | 2026-10-14 | A |
| PHILLIPPY ROBERT J | Director | 12,041.34 | 2026-09-04 | A |
| Bersticker Albert C | Director | 10,000 | 2011-03-01 | A |
| ROBERTSON WILLIAM R | Director | 9,913.88 | 2013-03-06 | A |
| CRAWFORD EDWARD F | Director | 9,832 | 2017-05-05 | A |
| PRYOR WILLIAM G /OH | Director | 8,958 | 2010-05-06 | A |
| LAWRENCE WILLIAM B | Director | 7,900 | 2019-05-03 | M |
| SHERWIN JOHN JR | Director | 7,196.34 | 2013-03-06 | A |
| Chemnitz Gregory R. | Officer | 5,935 | 2026-03-06 | A |
| REDDY N MOHAN | Director | 2,006 | 2026-05-07 | M |
| LIGGETT EMILY M | Director | 1,272.052 | 2026-09-04 | A |
| Fashinpaur Melissa A | Officer | 921 | 2026-03-01 | M |
| Zaranec John M | Officer | 348 | 2023-03-01 | M |
Recent Filings
| Date | Owner | Activity | Shares | Price | Owned After |
|---|---|---|---|---|---|
| 2026-10-14 | Prevost Patrick M. | Grant / award | 75 | $271.84 | 18,491.431 |
| 2026-10-14 | SHULAR CRAIG S | Grant / award | 89 | $271.84 | 55,039.937 |
| 2026-09-04 | PHILLIPPY ROBERT J | Grant / award | 7.082 | $0.00 | 12,041.34 |
| 2026-09-04 | Vijayvargiya Jugal K. | Grant / award (derivative) | 11 | $0.00 | 19,121 |
| 2026-09-04 | Fashinpaur Melissa A | Grant / award (derivative) | 1 | $0.00 | 2,239 |
| 2026-09-04 | Prevost Patrick M. | Grant / award | 9.652 | $0.00 | 18,416.431 |
| 2026-09-04 | SHULAR CRAIG S | Grant / award | 31.14 | $0.00 | 54,950.937 |
| 2026-09-04 | Chadwick Shelly Marie | Grant / award (derivative) | 8 | $0.00 | 12,506 |
| 2026-09-04 | KHILNANI VINOD M | Grant / award | 11.784 | $0.00 | 20,035.282 |
| 2026-09-04 | LIGGETT EMILY M | Grant / award | 0.75 | $0.00 | 1,272.052 |
| 2026-09-04 | Chemnitz Gregory R. | Grant / award (derivative) | 2 | $0.00 | 3,547 |
| 2026-09-01 | LIGGETT EMILY M | Open-market sale | 1,012 | $232.42 | 3,161 |
| 2026-08-31 | Toth Robert B | Gift | 28,832 | $0.00 | 28,832 |
| 2026-08-31 | Toth Robert B | Gift | 28,832 | $0.00 | 0 |
| 2026-08-31 | KHILNANI VINOD M | Open-market sale | 2,000 | $235.16 | 11,171 |
| 2026-08-21 | LIGGETT EMILY M | Gift | 1,609 | $0.00 | 4,173 |
| 2026-08-10 | Toth Robert B | Gift | 28,832 | $0.00 | 28,832 |
| 2026-08-10 | Toth Robert B | Gift | 28,832 | $0.00 | 0 |
| 2026-08-07 | Chadwick Shelly Marie | Option exercise (derivative) | 2,172 | $0.00 | 4,345 |
| 2026-08-07 | Chadwick Shelly Marie | Option exercise (derivative) | 2,800 | $0.00 | 1,400 |
| 2026-08-07 | Chadwick Shelly Marie | Open-market sale | 1,705 | $293.00 | 15,246 |
| 2026-08-07 | Chadwick Shelly Marie | Tax withholding | 3,267 | $293.40 | 16,951 |
| 2026-08-07 | Chadwick Shelly Marie | Option exercise | 2,172 | $87.36 | 20,218 |
| 2026-08-07 | Chadwick Shelly Marie | Option exercise | 2,800 | $135.58 | 18,046 |
| 2026-08-07 | Solomon Darlene J. S. | Open-market sale | 3,705 | $292.22 | 26,718 |
| 2026-08-07 | Vijayvargiya Jugal K. | Option exercise (derivative) | 24,594 | $0.00 | 0 |
| 2026-08-07 | Vijayvargiya Jugal K. | Open-market sale | 267 | $293.24 | 116,699 |
| 2026-08-07 | Vijayvargiya Jugal K. | Open-market sale | 286 | $295.17 | 116,966 |
| 2026-08-07 | Vijayvargiya Jugal K. | Open-market sale | 4,865 | $294.45 | 117,252 |
| 2026-08-07 | Vijayvargiya Jugal K. | Open-market sale | 2,337 | $293.64 | 122,117 |
| 2026-08-07 | Vijayvargiya Jugal K. | Open-market sale | 3,745 | $292.46 | 124,454 |
| 2026-08-07 | Vijayvargiya Jugal K. | Open-market sale | 11,174 | $290.12 | 128,199 |
| 2026-08-07 | Vijayvargiya Jugal K. | Open-market sale | 287 | $288.29 | 139,373 |
| 2026-08-07 | Vijayvargiya Jugal K. | Open-market sale | 1,375 | $287.67 | 139,660 |
| 2026-08-07 | Vijayvargiya Jugal K. | Tax withholding | 13,146 | $296.00 | 141,035 |
| 2026-08-07 | Vijayvargiya Jugal K. | Option exercise | 24,594 | $68.82 | 154,181 |
| 2026-07-15 | SHULAR CRAIG S | Grant / award | 96 | $253.27 | 54,919.797 |
| 2026-07-15 | Prevost Patrick M. | Grant / award | 81 | $253.27 | 18,406.779 |
| 2026-06-12 | SHULAR CRAIG S | Grant / award | 30.744 | $0.00 | 54,823.797 |
| 2026-06-12 | KHILNANI VINOD M | Grant / award | 11.655 | $0.00 | 20,023.498 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.