Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Materion Corp (MTRN) since 2015 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Materion Corp. Table 2 shows the detailed insider transactions. This company's CIK number is 1104657.
Total stock buying since 2015: $186,312.
Total stock sales since 2015: $131,835,919.
Total stock option exercises since 2015: $15,372,169.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2025 | 0 | $0 | 9,356 | $909,433 | 24,060 | $0 |
| 2024 | 0 | $0 | 13,152 | $117,388,461 | 60,476 | $1,248,226 |
| 2023 | 0 | $0 | 9,576 | $1,017,372 | 71,939 | $2,223,045 |
| 2022 | 0 | $0 | 9,191 | $803,519 | 25,660 | $635,819 |
| 2021 | 0 | $0 | 6,700 | $448,900 | 24,109 | $1,860,037 |
| 2020 | 0 | $0 | 15,924 | $948,741 | 29,834 | $1,394,158 |
| 2019 | 0 | $0 | 14,921 | $831,946 | 33,985 | $1,961,153 |
| 2018 | 2,923 | $186,312 | 39,914 | $2,189,911 | 27,191 | $834,024 |
| 2017 | 0 | $0 | 179,489 | $7,297,636 | 153,799 | $4,944,026 |
| 2016 | 0 | $0 | 0 | $0 | 6,600 | $99,066 |
| 2015 | 0 | $0 | 0 | $0 | 11,500 | $172,615 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2025-08 | 0 | $0 | 5,295 | $556,964 | 1,214 | $0 |
| 2025-05 | 0 | $0 | 2,000 | $162,868 | 9,240 | $0 |
| 2025-03 | 0 | $0 | 1,256 | $108,103 | 13,606 | $0 |
| 2025-01 | 0 | $0 | 805 | $81,498 | 0 | $0 |
| 2024-11 | 0 | $0 | 5,000 | $116,367,732 | 28,815 | $1,248,226 |
| 2024-05 | 0 | $0 | 3,152 | $355,622 | 9,216 | $0 |
| 2024-03 | 0 | $0 | 0 | $0 | 8,777 | $0 |
| 2024-02 | 0 | $0 | 5,000 | $665,107 | 13,668 | $0 |
| 2023-11 | 0 | $0 | 0 | $0 | 4,009 | $453,457 |
| 2023-08 | 0 | $0 | 1,800 | $194,111 | 0 | $0 |
| 2023-05 | 0 | $0 | 4,776 | $493,261 | 52,575 | $1,769,588 |
| 2023-03 | 0 | $0 | 0 | $0 | 4,459 | $0 |
| 2023-02 | 0 | $0 | 3,000 | $330,000 | 10,896 | $0 |
| 2022-11 | 0 | $0 | 0 | $0 | 3,988 | $0 |
| 2022-08 | 0 | $0 | 2,868 | $276,873 | 11,704 | $635,819 |
| 2022-05 | 0 | $0 | 4,700 | $376,000 | 9,968 | $0 |
| 2022-01 | 0 | $0 | 1,623 | $150,646 | 0 | $0 |
| 2021-11 | 0 | $0 | 0 | $0 | 3,964 | $335,592 |
| 2021-05 | 0 | $0 | 0 | $0 | 14,084 | $1,080,660 |
| 2021-03 | 0 | $0 | 0 | $0 | 6,061 | $443,785 |
| 2021-02 | 0 | $0 | 6,700 | $448,900 | 0 | $0 |
| 2020-08 | 0 | $0 | 11,287 | $667,507 | 5,605 | $197,015 |
| 2020-05 | 0 | $0 | 0 | $0 | 9,737 | $503,986 |
| 2020-03 | 0 | $0 | 0 | $0 | 6,171 | $292,002 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-08-11 | Reddy N Mohan (Director) | Sale | 1,155 | 105.45 | 121,798 |
| 2025-08-04 | Fashinpaur Melissa A (Chief Accounting Officer) | Sale | 1,140 | 105.34 | 120,091 |
| 2025-08-04 | Chemnitz Gregory R. (VP General Counsel & Secretary) | Sale | 3,000 | 105.03 | 315,075 |
| 2025-08-01 | Fashinpaur Melissa A (Chief Accounting Officer) | Option Ex | 1,214 | .00 | 0 |
| 2025-05-07 | Solomon Darlene J. S. (Director) | Option Ex | 1,155 | .00 | 0 |
| 2025-05-07 | Prevost Patrick M. (Director) | Option Ex | 1,155 | .00 | 0 |
| 2025-05-07 | Toth Robert B (Director) | Option Ex | 1,155 | .00 | 0 |
| 2025-05-07 | Liggett Emily M (Director) | Option Ex | 1,155 | .00 | 0 |
| 2025-05-07 | Phillippy Robert J (Director) | Option Ex | 1,155 | .00 | 0 |
| 2025-05-07 | Reddy N Mohan (Director) | Option Ex | 1,155 | .00 | 0 |
| 2025-05-07 | Khilnani Vinod M (Director) | Option Ex | 1,155 | .00 | 0 |
| 2025-05-07 | Shular Craig S (Director) | Option Ex | 1,155 | .00 | 0 |
| 2025-05-05 | Chemnitz Gregory R. (VP General Counsel & Secretary) | Sale | 2,000 | 81.43 | 162,868 |
| 2025-03-04 | Chadwick Shelly Marie (Vice President, Finance & CFO) | Sale | 1,256 | 86.07 | 108,103 |
| 2025-03-01 | Chadwick Shelly Marie (Vice President, Finance & CFO) | Option Ex | 3,345 | .00 | 0 |
| 2025-03-01 | Vijayvargiya Jugal K. (President and CEO) | Option Ex | 7,582 | .00 | 0 |
| 2025-03-01 | Chemnitz Gregory R. (VP General Counsel & Secretary) | Option Ex | 2,679 | .00 | 0 |
| 2025-01-31 | Chadwick Shelly Marie (Vice President, Finance & CFO) | Sale | 805 | 101.24 | 81,498 |
| 2024-11-30 | Chadwick Shelly Marie (Vice President, Finance & CFO) | Option Ex | 4,024 | .00 | 0 |
| 2024-11-29 | Chadwick Shelly Marie (Vice President, Finance & CFO) | Sale | 1,000 | 115,923.00 | 115,923,000 |
| 2024-11-07 | Chemnitz Gregory R. (VP General Counsel & Secretary) | Sale | 2,000 | 117.27 | 234,536 |
| 2024-11-06 | Vijayvargiya Jugal K. (President and CEO) | Option Ex | 24,791 | 50.35 | 1,248,226 |
| 2024-11-04 | Chemnitz Gregory R. (VP General Counsel & Secretary) | Sale | 2,000 | 105.10 | 210,196 |
| 2024-05-15 | Liggett Emily M (Director) | Sale | 1,152 | 111.86 | 128,868 |
| 2024-05-13 | Chemnitz Gregory R. (VP General Counsel & Secretary) | Sale | 2,000 | 113.38 | 226,754 |
| 2024-05-09 | Solomon Darlene J. S. (Director) | Option Ex | 1,152 | .00 | 0 |
| 2024-05-09 | Prevost Patrick M. (Director) | Option Ex | 1,152 | .00 | 0 |
| 2024-05-09 | Toth Robert B (Director) | Option Ex | 1,152 | .00 | 0 |
| 2024-05-09 | Liggett Emily M (Director) | Option Ex | 1,152 | .00 | 0 |
| 2024-05-09 | Phillippy Robert J (Director) | Option Ex | 1,152 | .00 | 0 |
| 2024-05-09 | Reddy N Mohan (Director) | Option Ex | 1,152 | .00 | 0 |
| 2024-05-09 | Khilnani Vinod M (Director) | Option Ex | 1,152 | .00 | 0 |
| 2024-05-09 | Shular Craig S (Director) | Option Ex | 1,152 | .00 | 0 |
| 2024-03-01 | Chadwick Shelly Marie (Vice President, Finance & CFO) | Option Ex | 2,251 | .00 | 0 |
| 2024-03-01 | Vijayvargiya Jugal K. (President and CEO) | Option Ex | 5,058 | .00 | 0 |
| 2024-03-01 | Chemnitz Gregory R. (VP General Counsel & Secretary) | Option Ex | 1,468 | .00 | 0 |
| 2024-02-22 | Chadwick Shelly Marie (Vice President, Finance & CFO) | Sale | 2,000 | 132.60 | 265,192 |
| 2024-02-20 | Chemnitz Gregory R. (VP General Counsel & Secretary) | Sale | 3,000 | 133.31 | 399,915 |
| 2024-02-17 | Chadwick Shelly Marie (Vice President, Finance & CFO) | Option Ex | 3,519 | .00 | 0 |
| 2024-02-17 | Vijayvargiya Jugal K. (President and CEO) | Option Ex | 7,484 | .00 | 0 |
| 2024-02-17 | Chemnitz Gregory R. (VP General Counsel & Secretary) | Option Ex | 2,665 | .00 | 0 |
| 2023-11-30 | Chadwick Shelly Marie (Vice President, Finance & CFO) | Option Ex | 4,009 | 113.11 | 453,457 |
| 2023-08-29 | Chemnitz Gregory R. (VP General Counsel & Secretary) | Sale | 1,480 | 108.00 | 159,838 |
| 2023-08-28 | Chemnitz Gregory R. (VP General Counsel & Secretary) | Sale | 320 | 107.11 | 34,273 |
| 2023-05-17 | Chemnitz Gregory R. (VP General Counsel & Secretary) | Sale | 2,378 | 102.05 | 242,682 |
| 2023-05-12 | Vijayvargiya Jugal K. (President and CEO) | Option Ex | 31,822 | 35.50 | 1,129,681 |
| 2023-05-08 | Liggett Emily M | Sale | 2,398 | 104.50 | 250,579 |
| 2023-05-05 | Solomon Darlene J. S. | Option Ex | 1,398 | .00 | 0 |
| 2023-05-05 | Chemnitz Gregory R. (VP General Counsel & Secretary) | Option Ex | 9,569 | 66.87 | 639,907 |
| 2023-05-05 | Prevost Patrick M. | Option Ex | 1,398 | .00 | 0 |
| 2023-05-05 | Toth Robert B | Option Ex | 1,398 | .00 | 0 |
| 2023-05-05 | Liggett Emily M | Option Ex | 1,398 | .00 | 0 |
| 2023-05-05 | Phillippy Robert J | Option Ex | 1,398 | .00 | 0 |
| 2023-05-05 | Reddy N Mohan | Option Ex | 1,398 | .00 | 0 |
| 2023-05-05 | Khilnani Vinod M | Option Ex | 1,398 | .00 | 0 |
| 2023-05-05 | Shular Craig S | Option Ex | 1,398 | .00 | 0 |
| 2023-03-10 | Chadwick Shelly Marie (Vice President, Finance & CFO) | Option Ex | 1 | .00 | 0 |
| 2023-03-01 | Zaranec John M (Chief Accounting Officer) | Option Ex | 348 | .00 | 0 |
| 2023-03-01 | Chadwick Shelly Marie (Vice President, Finance & CFO) | Option Ex | 1,074 | .00 | 0 |
| 2023-03-01 | Vijayvargiya Jugal K. (President and CEO) | Option Ex | 2,298 | .00 | 0 |
| 2023-03-01 | Chemnitz Gregory R. (VP General Counsel & Secretary) | Option Ex | 738 | .00 | 0 |
| 2023-02-27 | Chemnitz Gregory R. (VP General Counsel & Secretary) | Sale | 577 | 110.00 | 63,470 |
| 2023-02-23 | Chemnitz Gregory R. (VP General Counsel & Secretary) | Sale | 2,423 | 110.00 | 266,530 |
| 2023-02-19 | Vijayvargiya Jugal K. (President and CEO) | Option Ex | 7,819 | .00 | 0 |
| 2023-02-19 | Chemnitz Gregory R. (VP General Counsel & Secretary) | Option Ex | 3,077 | .00 | 0 |
| 2022-11-30 | Chadwick Shelly Marie (Vice President, Finance & CFO) | Option Ex | 3,988 | .00 | 0 |
| 2022-08-19 | Chemnitz Gregory R. (VP General Counsel & Secretary) | Sale | 2,868 | 96.54 | 276,873 |
| 2022-08-19 | Chemnitz Gregory R. (VP General Counsel & Secretary) | Option Ex | 11,704 | 54.33 | 635,819 |
| 2022-05-13 | Chemnitz Gregory R. (VP General Counsel & Secretary) | Sale | 4,700 | 80.00 | 376,000 |
| 2022-05-04 | Solomon Darlene J. S. | Option Ex | 1,246 | .00 | 0 |
| 2022-05-04 | Prevost Patrick M. | Option Ex | 1,246 | .00 | 0 |
| 2022-05-04 | Toth Robert B | Option Ex | 1,246 | .00 | 0 |
| 2022-05-04 | Liggett Emily M | Option Ex | 1,246 | .00 | 0 |
| 2022-05-04 | Phillippy Robert J | Option Ex | 1,246 | .00 | 0 |
| 2022-05-04 | Reddy N Mohan | Option Ex | 1,246 | .00 | 0 |
| 2022-05-04 | Khilnani Vinod M | Option Ex | 1,246 | .00 | 0 |
| 2022-05-04 | Shular Craig S | Option Ex | 1,246 | .00 | 0 |
| 2022-01-03 | Shular Craig S | Sale | 1,623 | 92.82 | 150,646 |
| 2021-11-30 | Chadwick Shelly Marie (Vice President, Finance & CFO) | Option Ex | 3,964 | 84.66 | 335,592 |
| 2021-05-06 | Solomon Darlene J. S. | Option Ex | 2,012 | 76.73 | 154,380 |
| 2021-05-06 | Prevost Patrick M. | Option Ex | 2,012 | 76.73 | 154,380 |
| 2021-05-06 | Toth Robert B | Option Ex | 2,012 | 76.73 | 154,380 |
| 2021-05-06 | Liggett Emily M | Option Ex | 2,012 | 76.73 | 154,380 |
| 2021-05-06 | Reddy N Mohan | Option Ex | 2,012 | 76.73 | 154,380 |
| 2021-05-06 | Khilnani Vinod M | Option Ex | 2,012 | 76.73 | 154,380 |
| 2021-05-06 | Shular Craig S | Option Ex | 2,012 | 76.73 | 154,380 |
| 2021-03-01 | Vijayvargiya Jugal K. (President and CEO) | Option Ex | 2,630 | 73.22 | 192,568 |
| 2021-03-01 | Chemnitz Gregory R. (VP General Counsel & Secretary) | Option Ex | 3,431 | 73.22 | 251,217 |
| 2021-02-22 | Chemnitz Gregory R. (VP General Counsel & Secretary) | Sale | 6,700 | 67.00 | 448,900 |
| 2020-08-13 | Chemnitz Gregory R. (VP General Counsel & Secretary) | Sale | 1,287 | 59.98 | 77,187 |
| 2020-08-10 | Chemnitz Gregory R. (VP General Counsel & Secretary) | Sale | 4,000 | 60.43 | 241,720 |
| 2020-08-10 | Chemnitz Gregory R. (VP General Counsel & Secretary) | Option Ex | 5,605 | 35.15 | 197,015 |
| 2020-08-03 | Khilnani Vinod M | Sale | 6,000 | 58.10 | 348,600 |
| 2020-05-08 | Solomon Darlene J. S. | Option Ex | 1,391 | 51.76 | 71,998 |
| 2020-05-08 | Prevost Patrick M. | Option Ex | 1,391 | 51.76 | 71,998 |
| 2020-05-08 | Toth Robert B | Option Ex | 1,391 | 51.76 | 71,998 |
| 2020-05-08 | Phillippy Robert J | Option Ex | 1,391 | 51.76 | 71,998 |
| 2020-05-08 | Reddy N Mohan | Option Ex | 1,391 | 51.76 | 71,998 |
| 2020-05-08 | Khilnani Vinod M | Option Ex | 1,391 | 51.76 | 71,998 |
| 2020-05-08 | Shular Craig S | Option Ex | 1,391 | 51.76 | 71,998 |
| 2020-03-03 | Vijayvargiya Jugal K. (President and CEO) | Option Ex | 2,624 | 47.79 | 125,400 |
| 2020-03-02 | Vijayvargiya Jugal K. (President and CEO) | Option Ex | 3,547 | 46.97 | 166,602 |
| 2020-02-24 | Kelley Joseph P (Vice President, Finance & CFO) | Option Ex | 4,521 | 48.21 | 217,957 |
| 2020-02-24 | Chemnitz Gregory R. (VP General Counsel & Secretary) | Option Ex | 3,800 | 48.21 | 183,198 |
| 2020-01-15 | Shular Craig S | Sale | 4,637 | 60.65 | 281,234 |
| 2019-05-29 | Shular Craig S | Sale | 4,127 | 63.08 | 260,322 |
| 2019-05-24 | Kelley Joseph P (Vice President, Finance & CFO) | Option Ex | 14,850 | 63.85 | 948,172 |
| 2019-05-14 | Khilnani Vinod M | Sale | 1,855 | 65.84 | 122,125 |
| 2019-05-03 | Solomon Darlene J. S. | Option Ex | 1,855 | .00 | 0 |
| 2019-05-03 | Toth Robert B | Option Ex | 1,855 | 70.40 | 130,592 |
| 2019-05-03 | Wild Geoffrey | Option Ex | 1,855 | 70.40 | 130,592 |
| 2019-05-03 | Phillippy Robert J | Option Ex | 1,855 | 70.40 | 130,592 |
| 2019-05-03 | Reddy N Mohan | Option Ex | 1,855 | 70.40 | 130,592 |
| 2019-05-03 | Khilnani Vinod M | Option Ex | 1,855 | .00 | 0 |
| 2019-05-03 | Lawrence William B | Option Ex | 1,855 | 70.40 | 130,592 |
| 2019-03-01 | Vijayvargiya Jugal K. (President and CEO) | Option Ex | 6,150 | 58.54 | 360,021 |
| 2019-02-21 | Chemnitz Gregory R. (VP General Counsel & Secretary) | Sale | 3,000 | 57.64 | 172,920 |
| 2019-01-16 | Shular Craig S | Sale | 5,939 | 46.57 | 276,579 |
| 2018-11-01 | Chemnitz Gregory R. (VP General Counsel & Secretary) | Sale | 4,000 | 57.50 | 230,000 |
| 2018-08-08 | Kelley Joseph P (Vice President, Finance & CFO) | Buy | 2,923 | 63.74 | 186,312 |
| 2018-08-08 | Kelley Joseph P (Vice President, Finance & CFO) | Sale | 5,603 | 63.59 | 356,294 |
| 2018-08-03 | Kelley Joseph P (Vice President, Finance & CFO) | Option Ex | 7,237 | 36.81 | 266,393 |
| 2018-08-03 | Chemnitz Gregory R. (VP General Counsel & Secretary) | Sale | 2,000 | 63.31 | 126,618 |
| 2018-05-08 | Chemnitz Gregory R. (VP General Counsel & Secretary) | Option Ex | 8,485 | 36.81 | 312,332 |
| 2018-05-08 | Shular Craig S | Sale | 7,626 | 53.77 | 410,034 |
| 2018-05-04 | Chemnitz Gregory R. (VP General Counsel & Secretary) | Sale | 5,000 | 52.02 | 260,100 |
| 2018-03-02 | Chemnitz Gregory R. (VP General Counsel & Secretary) | Option Ex | 3,058 | .00 | 0 |
| 2018-02-23 | Kelley Joseph P (Vice President, Finance & CFO) | Sale | 2,419 | 51.42 | 124,397 |
| 2018-02-21 | Kelley Joseph P (Vice President, Finance & CFO) | Option Ex | 8,411 | 30.35 | 255,299 |
| 2018-02-20 | Keithley Joseph P | Sale | 8,000 | 50.60 | 404,792 |
| 2018-01-16 | Shular Craig S | Sale | 5,266 | 52.73 | 277,676 |
| 2017-11-22 | Hipple Richard J | Sale | 4,364 | 49.64 | 216,628 |
| 2017-11-16 | Hipple Richard J | Sale | 8,000 | 49.80 | 398,400 |
| 2017-11-15 | Hipple Richard J | Sale | 6,967 | 49.80 | 346,956 |
| 2017-11-14 | Hipple Richard J | Sale | 2,746 | 50.61 | 138,975 |
| 2017-11-09 | Hipple Richard J | Sale | 16,045 | 50.02 | 802,570 |
| 2017-11-08 | Hipple Richard J | Sale | 8,000 | 50.00 | 400,000 |
| 2017-11-02 | Chemnitz Gregory R. (VP General Counsel & Secretary) | Sale | 4,000 | 50.16 | 200,640 |
| 2017-11-02 | Reddy N Mohan | Sale | 11,393 | 50.14 | 571,210 |
| 2017-11-01 | Chemnitz Gregory R. (VP General Counsel & Secretary) | Sale | 3,000 | 51.29 | 153,870 |
| 2017-10-30 | Chemnitz Gregory R. (VP General Counsel & Secretary) | Sale | 3,000 | 49.60 | 148,794 |
| 2017-10-30 | Chemnitz Gregory R. (VP General Counsel & Secretary) | Option Ex | 29,227 | 32.59 | 952,507 |
| 2017-10-30 | Hipple Richard J | Option Ex | 122,180 | 32.36 | 3,953,378 |
| 2017-07-31 | Chemnitz Gregory R. (VP General Counsel & Secretary) | Sale | 3,000 | 38.33 | 114,975 |
| 2017-07-31 | Chemnitz Gregory R. (VP General Counsel & Secretary) | Option Ex | 1,373 | 27.78 | 38,141 |
| 2017-06-28 | Hipple Richard J (Executive Chairman) | Sale | 2,500 | 37.38 | 93,450 |
| 2017-06-27 | Hipple Richard J (Executive Chairman) | Sale | 2,500 | 37.09 | 92,725 |
| 2017-06-26 | Hipple Richard J (Executive Chairman) | Sale | 2,500 | 37.01 | 92,525 |
| 2017-06-23 | Hipple Richard J (Executive Chairman) | Sale | 2,500 | 37.42 | 93,550 |
| 2017-06-22 | Hipple Richard J (Executive Chairman) | Sale | 2,500 | 37.02 | 92,550 |
| 2017-06-21 | Hipple Richard J (Executive Chairman) | Sale | 2,500 | 37.16 | 92,899 |
| 2017-06-20 | Hipple Richard J (Executive Chairman) | Sale | 2,500 | 36.83 | 92,075 |
| 2017-06-19 | Hipple Richard J (Executive Chairman) | Sale | 2,500 | 36.77 | 91,925 |
| 2017-06-16 | Hipple Richard J (Executive Chairman) | Sale | 2,500 | 36.17 | 90,425 |
| 2017-06-15 | Hipple Richard J (Executive Chairman) | Sale | 2,500 | 36.04 | 90,100 |
| 2017-06-14 | Hipple Richard J (Executive Chairman) | Sale | 2,500 | 36.19 | 90,475 |
| 2017-06-13 | Hipple Richard J (Executive Chairman) | Sale | 2,500 | 36.26 | 90,650 |
| 2017-06-12 | Hipple Richard J (Executive Chairman) | Sale | 2,500 | 37.39 | 93,475 |
| 2017-06-09 | Hipple Richard J (Executive Chairman) | Sale | 2,500 | 36.37 | 90,925 |
| 2017-06-08 | Hipple Richard J (Executive Chairman) | Sale | 2,500 | 35.51 | 88,775 |
| 2017-06-07 | Hipple Richard J (Executive Chairman) | Sale | 2,500 | 34.93 | 87,325 |
| 2017-06-06 | Hipple Richard J (Executive Chairman) | Sale | 2,500 | 34.70 | 86,750 |
| 2017-06-05 | Hipple Richard J (Executive Chairman) | Sale | 2,500 | 34.66 | 86,649 |
| 2017-06-02 | Hipple Richard J (Executive Chairman) | Sale | 2,500 | 34.64 | 86,600 |
| 2017-06-01 | Hipple Richard J (Executive Chairman) | Sale | 2,500 | 34.11 | 85,275 |
| 2017-05-31 | Hipple Richard J (Executive Chairman) | Sale | 2,500 | 33.56 | 83,900 |
| 2017-05-30 | Hipple Richard J (Executive Chairman) | Sale | 2,500 | 34.33 | 85,825 |
| 2017-05-26 | Hipple Richard J (Executive Chairman) | Sale | 2,500 | 34.06 | 85,150 |
| 2017-05-25 | Hipple Richard J (Executive Chairman) | Sale | 2,500 | 34.28 | 85,700 |
| 2017-05-24 | Hipple Richard J (Executive Chairman) | Sale | 2,500 | 34.53 | 86,325 |
| 2017-05-23 | Hipple Richard J (Executive Chairman) | Sale | 2,500 | 34.54 | 86,350 |
| 2017-05-22 | Hipple Richard J (Executive Chairman) | Sale | 2,500 | 34.39 | 85,975 |
| 2017-05-19 | Hipple Richard J (Executive Chairman) | Sale | 2,500 | 34.17 | 85,425 |
| 2017-05-08 | Kelley Joseph P (Vice President, Finance & CFO) | Option Ex | 1,019 | .00 | 0 |
| 2017-03-31 | Hipple Richard J (Executive Chairman) | Sale | 230 | 32.58 | 7,493 |
| 2017-03-30 | Hipple Richard J (Executive Chairman) | Sale | 3,000 | 32.43 | 97,290 |
| 2017-03-29 | Hipple Richard J (Executive Chairman) | Sale | 9,000 | 32.00 | 288,000 |
| 2017-03-24 | Hipple Richard J (Executive Chairman) | Sale | 3,000 | 32.37 | 97,109 |
| 2017-03-23 | Hipple Richard J (Executive Chairman) | Sale | 3,000 | 32.64 | 97,920 |
| 2017-03-22 | Hipple Richard J (Executive Chairman) | Sale | 3,000 | 32.53 | 97,590 |
| 2017-03-20 | Hipple Richard J (Executive Chairman) | Sale | 6,000 | 33.33 | 199,962 |
| 2017-03-17 | Hipple Richard J (Executive Chairman) | Sale | 3,000 | 33.56 | 100,680 |
| 2017-03-16 | Hipple Richard J (Executive Chairman) | Sale | 3,000 | 33.71 | 101,130 |
| 2017-01-17 | Shular Craig S | Sale | 5,744 | 38.94 | 223,671 |
| 2016-08-16 | Hipple Richard J (Chairman, President and CEO) | Option Ex | 6,600 | 15.01 | 99,066 |
| 2015-02-26 | Hipple Richard J (Chairman, President and CEO) | Option Ex | 11,500 | 15.01 | 172,615 |
Insider trading activities including stock purchases, stock sales, and option exercises of MTRN listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Materion Corp (symbol MTRN, CIK number 1104657) see the Securities and Exchange Commission (SEC) website.