Chemnitz Gregory R.'s Insider Trades & SAST Disclosures

Chemnitz Gregory R.'s most recent trade in Materion Corp was a trade of 939 Common Stock done at an average price of $80.9 . Disclosure was reported to the exchange on May 5, 2025.

Stock Client Name Client Category Action Reported to Exchange Quantity Post Transaction Holding Traded % Avg. Price Value Security Type
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Sale of securities on an exchange or to another person at price $ 80.86 per share. 05 May 2025 939 13,507 (0%) 0% 80.9 75,928 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Sale of securities on an exchange or to another person at price $ 79.85 per share. 05 May 2025 930 14,446 (0%) 0% 79.8 74,260 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Sale of securities on an exchange or to another person at price $ 81.70 per share. 05 May 2025 130 13,377 (0%) 0% 81.7 10,621 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Sale of securities on an exchange or to another person at price $ 83.00 per share. 05 May 2025 1 13,376 (0%) 0% 83 83 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Grant, award, or other acquisition of securities at price $ 0.00 per share. 07 Mar 2025 8 15,382 (0%) 0% 0 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Grant, award, or other acquisition of securities at price $ 0.00 per share. 07 Mar 2025 7 3,949 - - Restricted Stock Units
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Payment of exercise price or tax liability using portion of securities received from the company at price $ 88.83 per share. 07 Mar 2025 6 15,376 (0%) 0% 88.8 533 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Grant, award, or other acquisition of securities at price $ 0.00 per share. 01 Mar 2025 3,051 3,051 - - Stock Appreciation Rights
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Mar 2025 2,679 1,874 - - Restricted Stock Units
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Mar 2025 2,679 16,730 (0%) 0% 0 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Grant, award, or other acquisition of securities at price $ 0.00 per share. 01 Mar 2025 2,068 3,942 - - Restricted Stock Units
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Payment of exercise price or tax liability using portion of securities received from the company at price $ 87.36 per share. 01 Mar 2025 1,356 15,374 (0%) 0% 87.4 118,460 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Grant, award, or other acquisition of securities at price $ 0.00 per share. 13 Feb 2025 2,020 14,051 (0%) 0% 0 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Grant, award, or other acquisition of securities at price $ 0.00 per share. 06 Dec 2024 6 4,553 - - Restricted Stock Units
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Sale of securities on an exchange or to another person at price $ 117.87 per share. 07 Nov 2024 1,500 12,031 (0%) 0% 117.9 176,799 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Sale of securities on an exchange or to another person at price $ 116.67 per share. 07 Nov 2024 500 13,531 (0%) 0% 116.7 58,335 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Sale of securities on an exchange or to another person at price $ 105.10 per share. 04 Nov 2024 2,000 14,031 (0%) 0% 105.1 210,196 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Grant, award, or other acquisition of securities at price $ 0.00 per share. 06 Sep 2024 6 4,544 - - Restricted Stock Units
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Sale of securities on an exchange or to another person at price $ 112.87 per share. 08 Aug 2024 2,000 16,031 (0%) 0% 112.9 225,740 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Grant, award, or other acquisition of securities at price $ 0.00 per share. 07 Jun 2024 6 4,538 - - Restricted Stock Units
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Sale of securities on an exchange or to another person at price $ 113.38 per share. 13 May 2024 1,415 18,247 (0%) 0% 113.4 160,427 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Sale of securities on an exchange or to another person at price $ 112.51 per share. 13 May 2024 369 19,662 (0%) 0% 112.5 41,518 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Sale of securities on an exchange or to another person at price $ 114.24 per share. 13 May 2024 216 18,031 (0%) 0% 114.2 24,676 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Grant, award, or other acquisition of securities at price $ 0.00 per share. 01 Mar 2024 2,207 2,207 - - Stock Appreciation Rights
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Grant, award, or other acquisition of securities at price $ 0.00 per share. 01 Mar 2024 1,712 4,525 - - Restricted Stock Units
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Mar 2024 1,468 20,673 (0%) 0% 0 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Mar 2024 1,468 2,813 - - Restricted Stock Units
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Payment of exercise price or tax liability using portion of securities received from the company at price $ 135.58 per share. 01 Mar 2024 643 20,030 (0%) 0% 135.6 87,178 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Grant, award, or other acquisition of securities at price $ 0.00 per share. 01 Mar 2024 7 4,532 - - Restricted Stock Units
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Grant, award, or other acquisition of securities at price $ 0.00 per share. 01 Mar 2024 6 20,036 (0%) 0% 0 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Payment of exercise price or tax liability using portion of securities received from the company at price $ 132.20 per share. 01 Mar 2024 5 20,031 (0%) 0% 132.2 661 Common Stock
Materion Corp
Gregory Chemnitz R. VP General Counsel & Secretary Sale of securities on an exchange or to another person at price $ 134.89 per share. 20 Feb 2024 1,057 14,510 (0%) 0% 134.9 142,576 Common Stock
Materion Corp
R. Chemnitz Gregory VP General Counsel & Secretary Sale of securities on an exchange or to another person at price $ 133.84 per share. 20 Feb 2024 882 15,567 (0%) 0% 133.8 118,051 Common Stock
Materion Corp
Gregory Chemnitz R. VP General Counsel & Secretary Sale of securities on an exchange or to another person at price $ 132.79 per share. 20 Feb 2024 789 16,449 (0%) 0% 132.8 104,771 Common Stock
Materion Corp
R. Gregory Chemnitz VP General Counsel & Secretary Sale of securities on an exchange or to another person at price $ 131.70 per share. 20 Feb 2024 272 17,238 (0%) 0% 131.7 35,822 Common Stock
Materion Corp
Chemnitz R. Gregory VP General Counsel & Secretary Grant, award, or other acquisition of securities at price $ 131.48 per share. 17 Feb 2024 3,973 21,148 (0%) 0% 131.5 522,370 Common Stock
Materion Corp
R. Gregory Chemnitz VP General Counsel & Secretary Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 17 Feb 2024 2,665 4,281 - - Restricted Stock Units
Materion Corp
R. Chemnitz Gregory VP General Counsel & Secretary Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 17 Feb 2024 2,665 17,175 (0%) 0% 0 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Payment of exercise price or tax liability using portion of securities received from the company at price $ 131.48 per share. 17 Feb 2024 1,943 19,205 (0%) 0% 131.5 255,466 Common Stock
Materion Corp
Chemnitz Gregory R. VP General Counsel & Secretary Grant, award, or other acquisition of securities at price $ 0.00 per share. 08 Dec 2023 8 6,946 - - Restricted Stock Units
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Grant, award, or other acquisition of securities at price $ 0.00 per share. 07 Sep 2023 9 6,938 - - Restricted Stock Units
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Sale of securities on an exchange or to another person at price $ 107.85 per share. 28 Aug 2023 1,417 17,573 (0%) 0% 107.8 152,823 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Sale of securities on an exchange or to another person at price $ 107.11 per share. 28 Aug 2023 320 18,990 (0%) 0% 107.1 34,274 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Sale of securities on an exchange or to another person at price $ 108.14 per share. 28 Aug 2023 63 17,510 (0%) 0% 108.1 6,813 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Grant, award, or other acquisition of securities at price $ 0.00 per share. 15 Jun 2023 9 6,929 - - Restricted Stock Units
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Sale of securities on an exchange or to another person at price $ 102.05 per share. 17 May 2023 2,378 19,310 (0%) 0% 102.1 242,683 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Payment of exercise price or tax liability using portion of securities received from the company at price $ 106.52 per share. 05 May 2023 7,191 21,688 (0%) 0% 106.5 765,985 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Exercise or conversion of derivative security received from the company (such as an option) at price $ 50.95 per share. 05 May 2023 5,522 24,832 (0%) 0% 51.0 281,346 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 05 May 2023 5,522 0 - - Stock Appreciation Rights
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Exercise or conversion of derivative security received from the company (such as an option) at price $ 68.82 per share. 05 May 2023 2,920 27,752 (0%) 0% 68.8 200,954 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 05 May 2023 2,920 1,459 - - Stock Appreciation Rights
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Exercise or conversion of derivative security received from the company (such as an option) at price $ 80.85 per share. 05 May 2023 1,127 28,879 (0%) 0% 80.9 91,118 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 05 May 2023 1,127 2,254 - - Stock Appreciation Rights
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Grant, award, or other acquisition of securities at price $ 0.00 per share. 10 Mar 2023 7 6,920 - - Restricted Stock Units
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Grant, award, or other acquisition of securities at price $ 0.00 per share. 10 Mar 2023 5 19,313 (0%) 0% 0 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Payment of exercise price or tax liability using portion of securities received from the company at price $ 107.00 per share. 10 Mar 2023 3 19,310 (0%) 0% 107 321 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Grant, award, or other acquisition of securities at price $ 0.00 per share. 01 Mar 2023 3,040 3,040 - - Stock Appreciation Rights
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Grant, award, or other acquisition of securities at price $ 0.00 per share. 01 Mar 2023 2,170 6,913 - - Restricted Stock Units
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Mar 2023 738 19,521 (0%) 0% 0 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Mar 2023 738 4,743 - - Restricted Stock Unit
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Payment of exercise price or tax liability using portion of securities received from the company at price $ 113.28 per share. 01 Mar 2023 213 19,308 (0%) 0% 113.3 24,129 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Sale of securities on an exchange or to another person at price $ 110.00 per share. 23 Feb 2023 2,423 19,360 (0%) 0% 110 266,530 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Sale of securities on an exchange or to another person at price $ 110.00 per share. 23 Feb 2023 577 18,783 (0%) 0% 110 63,470 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Grant, award, or other acquisition of securities at price $ 0.00 per share. 19 Feb 2023 3,413 23,685 (0%) 0% 0 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 19 Feb 2023 3,077 20,272 (0%) 0% 0 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 19 Feb 2023 3,077 5,481 - - Restricted Stock Unit
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Payment of exercise price or tax liability using portion of securities received from the company at price $ 107.58 per share. 19 Feb 2023 982 21,783 (0%) 0% 107.6 105,644 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Payment of exercise price or tax liability using portion of securities received from the company at price $ 107.58 per share. 19 Feb 2023 920 22,765 (0%) 0% 107.6 98,974 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Grant, award, or other acquisition of securities at price $ 0.00 per share. 08 Dec 2022 13 8,558 - - Restricted Stock Unit
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Grant, award, or other acquisition of securities at price $ 0.00 per share. 08 Sep 2022 13 8,545 - - Restricted Stock Unit
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Payment of exercise price or tax liability using portion of securities received from the company at price $ 96.87 per share. 19 Aug 2022 8,836 20,063 (0%) 0% 96.9 855,943 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Exercise or conversion of derivative security received from the company (such as an option) at price $ 58.30 per share. 19 Aug 2022 6,346 23,541 (0%) 0% 58.3 369,972 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 19 Aug 2022 6,346 0 - - Stock Appreciation Rights
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 19 Aug 2022 5,358 0 - - Stock Appreciation Rights
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Exercise or conversion of derivative security received from the company (such as an option) at price $ 50.35 per share. 19 Aug 2022 5,358 28,899 (0%) 0% 50.3 269,775 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Sale of securities on an exchange or to another person at price $ 96.28 per share. 19 Aug 2022 2,500 17,563 (0%) 0% 96.3 240,704 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Sale of securities on an exchange or to another person at price $ 96.80 per share. 19 Aug 2022 368 17,195 (0%) 0% 96.8 35,621 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Grant, award, or other acquisition of securities at price $ 0.00 per share. 16 Jun 2022 15 8,532 - - Restricted Stock Unit
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Sale of securities on an exchange or to another person at price $ 80.00 per share. 13 May 2022 4,700 17,195 (0%) 0% 80 376,000 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Grant, award, or other acquisition of securities at price $ 0.00 per share. 11 Mar 2022 12 8,517 - - Restricted Stock Unit
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Grant, award, or other acquisition of securities at price $ 0.00 per share. 01 Mar 2022 3,381 3,381 - - Stock Appreciation Rights
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Grant, award, or other acquisition of securities at price $ 0.00 per share. 01 Mar 2022 2,205 11,686 - - Restricted Stock Unit
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Grant, award, or other acquisition of securities at price $ 0.00 per share. 01 Mar 2022 618 12,304 - - Restricted Stock Unit
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 22 Feb 2022 3,799 21,895 (0%) 0% 0 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 22 Feb 2022 3,799 8,517 - - Restricted Stock Unit
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Grant, award, or other acquisition of securities at price $ 0.00 per share. 17 Feb 2022 1,531 20,518 (0%) 0% 0 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Grant, award, or other acquisition of securities at price $ 0.00 per share. 01 Feb 2022 3,022 18,987 (0%) 0% 0 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Grant, award, or other acquisition of securities at price $ 0.00 per share. 03 Dec 2021 9 9,481 - - Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Grant, award, or other acquisition of securities at price $ 0.00 per share. 03 Sep 2021 15 9,472 - - Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Grant, award, or other acquisition of securities at price $ 0.00 per share. 05 Mar 2021 16 10,262 - - Restricted Stock Units
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Mar 2021 3,431 9,442 - - Restricted Stock Units
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Exercise or conversion of derivative security received from the company (such as an option) at price $ 73.22 per share. 01 Mar 2021 3,431 16,972 (0%) 0% 73.2 251,218 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Payment of exercise price or tax liability using portion of securities received from the company at price $ 73.22 per share. 01 Mar 2021 1,007 15,965 (0%) 0% 73.2 73,733 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Sale of securities on an exchange or to another person at price $ 67.00 per share. 22 Feb 2021 6,700 13,541 (0%) 0% 67 448,900 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Grant, award, or other acquisition of securities at price $ 0.00 per share. 17 Feb 2021 4,379 4,379 - - Stock Appreciation Rights
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Grant, award, or other acquisition of securities at price $ 0.00 per share. 17 Feb 2021 2,620 12,873 - - Restricted Stock Units
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Grant, award, or other acquisition of securities at price $ 63.72 per share. 03 Feb 2021 6,860 22,339 (0%) 0% 63.7 437,119 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Payment of exercise price or tax liability using portion of securities received from the company at price $ 63.72 per share. 03 Feb 2021 2,098 20,241 (0%) 0% 63.7 133,685 Common Stock
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Grant, award, or other acquisition of securities at price $ 0.00 per share. 30 Nov 2020 20 10,253 - - Restricted Stock Units
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Grant, award, or other acquisition of securities at price $ 0.00 per share. 04 Sep 2020 22 10,233 - - Restricted Stock Units
Materion Corp
Gregory R. Chemnitz VP General Counsel & Secretary Sale of securities on an exchange or to another person at price $ 59.98 per share. 13 Aug 2020 1,287 15,479 (0%) 0% 60.0 77,188 Common Stock
*All Values are in $ Million
Client Category: Promoter/ KMP/ Director / Immediate Relatives / Employee / etc  
Security Type: Share/ Warrants / Convertible Debentures
Data as reported to USA Exchanges
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