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Tags
Inv. presentation
Quarterly results
Credit agrmnt [a]
Acq. announced
Appointed director
CC transcript
MATERION Corp (MTRN)
Create:
Alert
All
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News
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Filings
Date Filed
Type
Description
03/25/2021
DEFA14A
Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
03/30/2020
DEFA14A
Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
03/25/2019
DEFA14A
Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
04/21/2014
DEFA14A
Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material
04/01/2014
DEFA14A
Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material
03/19/2014
DEFA14A
Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material
03/07/2014
DEFA14A
Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material
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