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Chemnitz Gregory R.
VP General Counsel & Secretary at MATERION. Filing since 31 Jul 2017.
CIK 0001519910
Company
Date
Role
Action
Shares
Amount
Of holding
MTRN
MATERION Corp
3 Mar 2026
VP General Counsel & Secretary
Sold at will
4,517
$710.62K
43.2%
MTRN
MATERION Corp
17 Feb 2026
VP General Counsel & Secretary
Sold at will
4,000
$628.36K
31.8%
MTRN
MATERION Corp
4 Nov 2025
VP General Counsel & Secretary
Sold at will
864
$97.83K
7.7%
MTRN
MATERION Corp
4 Aug 2025
VP General Counsel & Secretary
Sold at will
3,000
$315.51K
22.4%
MTRN
MATERION Corp
5 May 2025
VP General Counsel & Secretary
Sold at will
2,000
$160.89K
13.0%
MTRN
MATERION Corp
7 Nov 2024
VP General Counsel & Secretary
Sold at will
2,000
$235.13K
14.3%
MTRN
MATERION Corp
4 Nov 2024
VP General Counsel & Secretary
Sold at will
2,000
$210.20K
12.5%
MTRN
MATERION Corp
8 Aug 2024
VP General Counsel & Secretary
Sold at will
2,000
$225.74K
11.1%
MTRN
MATERION Corp
13 May 2024
VP General Counsel & Secretary
Sold at will
2,000
$226.62K
10.0%
MTRN
MATERION Corp
20 Feb 2024
VP General Counsel & Secretary
Sold at will
3,000
$401.22K
17.1%
MTRN
MATERION Corp
29 Aug 2023
VP General Counsel & Secretary
Sold at will
1,480
$159.64K
7.8%
MTRN
MATERION Corp
28 Aug 2023
VP General Counsel & Secretary
Sold at will
320
$34.27K
1.7%
MTRN
MATERION Corp
17 May 2023
VP General Counsel & Secretary
Sold at will
2,378
$242.68K
11.0%
MTRN
MATERION Corp
27 Feb 2023
VP General Counsel & Secretary
Sold, plan not stated
577
$63.47K
3.0%
MTRN
MATERION Corp
23 Feb 2023
VP General Counsel & Secretary
Sold, plan not stated
2,423
$266.53K
11.1%
MTRN
MATERION Corp
19 Aug 2022
VP General Counsel & Secretary
Sold, plan not stated
2,868
$276.32K
14.3%
MTRN
MATERION Corp
13 May 2022
VP General Counsel & Secretary
Sold, plan not stated
4,700
$376.00K
21.5%
MTRN
MATERION Corp
22 Feb 2021
VP General Counsel & Secretary
Sold, plan not stated
6,700
$448.90K
33.1%
MTRN
MATERION Corp
13 Aug 2020
VP General Counsel & Secretary
Sold, plan not stated
1,287
$77.19K
7.7%
MTRN
MATERION Corp
10 Aug 2020
VP General Counsel & Secretary
Sold, plan not stated
4,000
$241.72K
20.5%
MTRN
MATERION Corp
22 Feb 2019
VP General Counsel & Secretary
Sold, plan not stated
2,174
$126.48K
28.2%
MTRN
MATERION Corp
21 Feb 2019
VP General Counsel & Secretary
Sold, plan not stated
3,000
$172.70K
35.2%
MTRN
MATERION Corp
1 Nov 2018
VP General Counsel & Secretary
Sold, plan not stated
4,000
$230.00K
31.9%
MTRN
MATERION Corp
3 Aug 2018
VP General Counsel & Secretary
Sold, plan not stated
2,000
$126.62K
13.8%
MTRN
MATERION Corp
4 May 2018
VP General Counsel & Secretary
Sold, plan not stated
5,000
$260.10K
28.4%
MTRN
MATERION Corp
2 Nov 2017
VP General Counsel & Secretary
Sold, plan not stated
4,000
$200.64K
19.8%
MTRN
MATERION Corp
1 Nov 2017
VP General Counsel & Secretary
Sold, plan not stated
3,000
$153.87K
18.5%
MTRN
MATERION Corp
30 Oct 2017
VP General Counsel & Secretary
Sold, plan not stated
3,000
$148.79K
18.7%
MTRN
MATERION Corp
31 Jul 2017
VP General Counsel & Secretary
Sold, plan not stated
3,000
$114.86K
16.0%
29 decisions on file.
