Gregory R. Chemnitz

Insider Reports History

Entity
Individual
Location
6070 Parkland Blvd., Mayfield Hts., OH
Signature
/s/Michelle R. Mekinda, as Attorney-In-Fact
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Gregory R. Chemnitz:

Stock Role Class Num Shares Value Price $ Report Date Ownership
MATERION Corp VP General Counsel & Secretary Common Stock 12K $1.42M $117.87 Nov 7, 2024 Direct
MATERION Corp VP General Counsel & Secretary Common Stock 5.31K $626K $117.87 Nov 7, 2024 Held in 401(k) Plan
MATERION Corp VP General Counsel & Secretary Restricted Stock Units 4.55K $505K $110.97 Dec 6, 2024 Direct
MATERION Corp VP General Counsel & Secretary Stock Appreciation Rights 2.21K Mar 1, 2024 Direct

Insider Reports Filed by Gregory R. Chemnitz

Symbol Company Period Transactions Value $ Form Type Date Filed Role
MTRN MATERION Corp Dec 6, 2024 1 $0 4 Dec 10, 2024 VP General Counsel & Secretary
MTRN MATERION Corp Nov 7, 2024 2 -$235K 4 Nov 12, 2024 VP General Counsel & Secretary
MTRN MATERION Corp Nov 4, 2024 1 -$210K 4 Nov 6, 2024 VP General Counsel & Secretary
MTRN MATERION Corp Sep 6, 2024 1 $0 4 Sep 10, 2024 VP General Counsel & Secretary
MTRN MATERION Corp Aug 8, 2024 1 -$226K 4 Aug 12, 2024 VP General Counsel & Secretary
MTRN MATERION Corp Jun 7, 2024 1 $0 4 Jun 10, 2024 VP General Counsel & Secretary
MTRN MATERION Corp May 13, 2024 3 -$227K 4 May 15, 2024 VP General Counsel & Secretary
MTRN MATERION Corp Mar 1, 2024 5 -$661 4 Mar 12, 2024 VP General Counsel & Secretary
MTRN MATERION Corp Mar 1, 2024 3 -$87.2K 4 Mar 5, 2024 VP General Counsel & Secretary
MTRN MATERION Corp Feb 20, 2024 4 -$401K 4 Feb 22, 2024 VP General Counsel & Secretary
MTRN MATERION Corp Feb 17, 2024 4 $267K 4 Feb 23, 2024 VP General Counsel & Secretary
MTRN MATERION Corp Dec 8, 2023 1 $0 4 Dec 12, 2023 VP General Counsel & Secretary
MTRN MATERION Corp Sep 7, 2023 1 $0 4 Sep 11, 2023 VP General Counsel & Secretary
MTRN MATERION Corp Aug 28, 2023 3 -$194K 4 Aug 30, 2023 VP General Counsel & Secretary
MTRN MATERION Corp Jun 15, 2023 1 $0 4 Jun 21, 2023 VP General Counsel & Secretary
MTRN MATERION Corp May 17, 2023 1 -$243K 4 May 19, 2023 VP General Counsel & Secretary
MTRN MATERION Corp May 5, 2023 7 -$193K 4 May 9, 2023 VP General Counsel & Secretary
MTRN MATERION Corp Mar 10, 2023 3 -$321 4 Mar 14, 2023 VP General Counsel & Secretary
MTRN MATERION Corp Mar 1, 2023 2 $0 4 Mar 3, 2023 VP General Counsel & Secretary
MTRN MATERION Corp Mar 1, 2023 3 -$24.1K 4 Mar 3, 2023 VP General Counsel & Secretary
MTRN MATERION Corp Feb 23, 2023 2 -$330K 4 Feb 27, 2023 VP General Counsel & Secretary
MTRN MATERION Corp Feb 19, 2023 5 -$205K 4 Feb 22, 2023 VP General Counsel & Secretary
MTRN MATERION Corp Dec 8, 2022 1 $0 4 Dec 12, 2022 VP General Counsel & Secretary
MTRN MATERION Corp Sep 8, 2022 1 $0 4 Sep 12, 2022 VP General Counsel & Secretary
MTRN MATERION Corp Aug 19, 2022 7 -$493K 4 Aug 23, 2022 VP General Counsel & Secretary
MTRN MATERION Corp Jun 16, 2022 1 $0 4 Jun 21, 2022 VP General Counsel & Secretary
MTRN MATERION Corp May 13, 2022 1 -$376K 4 May 16, 2022 VP General Counsel & Secretary
MTRN MATERION Corp Mar 11, 2022 1 $0 4 Mar 15, 2022 VP General Counsel & Secretary
MTRN MATERION Corp Mar 1, 2022 3 $0 4 Mar 2, 2022 VP General Counsel & Secretary
MTRN MATERION Corp Feb 22, 2022 2 $0 4/A Mar 25, 2022 VP General Counsel & Secretary
MTRN MATERION Corp Feb 17, 2022 1 $0 4 Feb 23, 2022 VP General Counsel & Secretary
MTRN MATERION Corp Feb 1, 2022 1 $0 4 Feb 3, 2022 VP General Counsel & Secretary
MTRN MATERION Corp Dec 3, 2021 1 $0 4 Dec 7, 2021 VP General Counsel & Secretary
MTRN MATERION Corp Sep 3, 2021 1 $0 4 Sep 8, 2021 VP General Counsel & Secretary
MTRN MATERION Corp Jun 11, 2021 1 $0 4 Jun 15, 2021 VP General Counsel & Secretary