Materion Corp insider trading
Every open-market purchase and sale by Materion Corp's officers, directors and largest shareholders since November 4, 2021, and what the share price did next.
| Date | Insider | Trade | Shares | Price | Value | 1M after | 3M after | 6M after |
|---|
Does following Materion Corp’s insiders pay?
From May 5, 2010 to September 3, 2026, 18 insiders reported 1 open-market purchase and 103 sales not made under a pre-set plan in Materion Corp. Twelve months after each purchase was reported, the shares were −11.8% against the S&P 500 on average (median −11.8%), over 1 purchase with a full year of prices; 0% beat the index. After sales, the shares moved +13.6% against the index over 12 months (a negative figure means selling was the right call). That rests on fewer than 20 purchases, too few to read much into.
| Insider | Role | Purchases | 12 months after their purchases | Beat the S&P 500 | Sales | 12 months after their sales | Latest report |
|---|---|---|---|---|---|---|---|
| Hipple Richard J | Executive Chairman | 0 | — | — | 33 | +32.4% (33) | November 27, 2017 |
| Chemnitz Gregory R. | VP General Counsel & Secretary | 0 | — | — | 27 | +4.1% (24) | March 3, 2026 |
| Shular Craig S | Director | 0 | — | — | 6 | −1.7% (6) | January 17, 2020 |
| Chadwick Shelly Marie | Vice President, Finance & CFO | 0 | — | — | 5 | −27.3% (2) | August 11, 2026 |
| Grampa John D | Sr. VP Finance and CFO | 0 | — | — | 5 | +1.6% (5) | November 10, 2014 |
| Khilnani Vinod M | Director | 0 | — | — | 5 | −17.6% (2) | September 1, 2026 |
| Vijayvargiya Jugal K. | President and CEO | 0 | — | — | 4 | −19.9% (1) | August 11, 2026 |
| Kelley Joseph P | Vice President, Finance & CFO | 1 | −11.8% (1) | 0% | 2 | −1.1% (2) | August 8, 2018 |
| Liggett Emily M | Director | 0 | — | — | 3 | −29.9% (2) | September 3, 2026 |
| Fashinpaur Melissa A | Chief Accounting Officer | 0 | — | — | 2 | +133.7% (1) | March 3, 2026 |
| Lawrence William B | Director | 0 | — | — | 2 | −1.8% (2) | May 13, 2014 |
| Madar William P | Director | 0 | — | — | 2 | −0.5% (2) | March 23, 2011 |
| Reddy N Mohan | Director | 0 | — | — | 2 | +71.3% (2) | August 13, 2025 |
| Keithley Joseph P | Director | 0 | — | — | 1 | +8.5% (1) | February 20, 2018 |
| Phillippy Robert J | Director | 0 | — | — | 1 | — | June 1, 2026 |
| Sherwin John Jr | Director | 0 | — | — | 1 | −56.3% (1) | August 3, 2011 |
| Skoch Daniel A | Senior VP Administration | 0 | — | — | 1 | −36.1% (1) | November 10, 2010 |
| Solomon Darlene J. S. | Director | 0 | — | — | 1 | — | August 11, 2026 |
When several insiders traded Materion Corp
Months when 2 or more insiders became net buyers, or 3 or more net sellers, of Materion Corp in reports dated in the 91 days before the month end, and how the stock did against the S&P 500 from that month end. After 4 selling crowds, +29.3%. One company's history is too short to judge by; the test across every company is the better guide.
| Month | Crowd | 3 months on, vs S&P 500 | 6 months | 12 months |
|---|---|---|---|---|
| February 27, 2026 | 4 selling | +24.5% | +33.2% | not yet |
| August 29, 2025 | 3 selling | +4.2% | +39.8% | +92.7% |
| November 30, 2017 | 3 selling | +1.8% | +8.9% | +3.0% |
| May 28, 2010 | 3 selling | −2.4% | +35.1% | +24.7% |