52 results
10-K
2022 FY
EX-4.4
MTRN
Materion Corp
Annual report
16 Feb 23
4:07pm
10-K
2021 FY
EX-4.2
MTRN
Materion Corp
Annual report
17 Feb 22
4:28pm
10-K
2019 FY
EX-4.1
MTRN
Materion Corp
Annual report
13 Feb 20
3:34pm
S-8
EX-4.3
MTRN
Materion Corp
3 May 17
Registration of securities for employees
12:00am
S-8
EX-4.3
MTRN
Materion Corp
3 May 17
Registration of securities for employees
12:00am
S-8
EX-4.4
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7 May 14
Registration of securities for employees
12:00am
S-8
EX-4.4
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7 May 14
Registration of securities for employees
12:00am
S-8
EX-4.4
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4 May 11
Registration of securities for employees
12:00am
8-K
EX-4.1
9kw1wxcddcf3j64x3
4 Oct 10
Entry into a Material Definitive Agreement
12:00am
8-K
EX-4.2
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4 Oct 10
Entry into a Material Definitive Agreement
12:00am
8-K
EX-4.1
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8 Oct 09
Entry into a Material Definitive Agreement
12:00am
8-A12B/A
EX-4.1
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31 Jul 08
Registration of securities on exchange (amended)
12:00am