MATERION Corp — SC 13G/A Filings
78 SC 13G/A filings on record
This page lists all SC 13G/A filings submitted to the SEC by MATERION Corp (MTRN), sorted by most recent first. Each row links to the full filing on EdgarLookup. MATERION Corp has filed 78 SC 13G/A documents with the SEC since 2017. To view all SEC filings by MATERION Corp, see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
11-K
144
3
3/A
4
4/A
424B3
424B4
5
8-A12B
8-A12B/A
8-K
8-K/A
CORRESP
DEF 14A
DEFA14A
EFFECT
PRE 14A
S-3
S-3/A
S-3MEF
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SC 13G/A | — | 0000897069-12-000078 | Feb 7, 2012 | — |
| SC 13G/A | — | 0000897069-11-000059 | Feb 7, 2011 | — |
| SC 13G/A | — | 0001086364-11-002413 | Feb 3, 2011 | — |
| SC 13G/A | DOC ONE | 0000315066-10-003276 | Sep 10, 2010 | — |
| SC 13G/A | SCHEDULE 13G AMENDMENT NO. 1 | 0001193125-10-029993 | Feb 12, 2010 | — |
| SC 13G/A | AMENDMENT NO. 2 | 0000897069-10-000165 | Feb 12, 2010 | — |
| SC 13G/A | AMENDMENT 1 TO FORM 13G | 0000728889-10-000260 | Feb 1, 2010 | — |
| SC 13G/A | AMENDMENT NO. 1 | 0000897069-09-000379 | Feb 13, 2009 | — |
| SC 13G/A | BRUSH ENGINEERED MATERIALS INC. | 0000902664-09-000797 | Feb 13, 2009 | — |
| SC 13G/A | BRUSH ENGINEERED MATERIALS INC. | 0000902664-08-000716 | Feb 8, 2008 | — |
| SC 13G/A | BW13G-A2_123107.TXT | 0001062592-08-000029 | Feb 7, 2008 | — |
| SC 13G/A | — | 0000913414-08-001518 | Jan 22, 2008 | — |
| SC 13G/A | SEC FILING | 0000902219-07-000664 | Feb 14, 2007 | — |
| SC 13G/A | SCHEDULE 13G | 0000898430-07-002208 | Feb 9, 2007 | — |
| SC 13G/A | SCHEDULE 13G | 0000898430-07-000835 | Feb 2, 2007 | — |
| SC 13G/A | BRUSH ENGINEERED MATERIALS INC. | 0000902664-06-002111 | Aug 18, 2006 | — |
| SC 13G/A | TONTINE CAPITAL - BRUSH ENGINEERED MATERIALS | 0000902664-06-000734 | Feb 14, 2006 | — |
| SC 13G/A | — | 0000898430-05-001481 | Feb 9, 2005 | — |
| SC 13G/A | BRUSH ENGINEERED MATERIALS INC. SC 13G/A | 0000902664-05-000197 | Feb 3, 2005 | — |
| SC 13G/A | SCHEDULE 13G/A | 0000898430-04-001123 | Feb 6, 2004 | — |
| SC 13G/A | — | 0000905339-04-000001 | Jan 5, 2004 | — |
| SC 13G/A | — | 0000905339-04-000011 | Jan 5, 2004 | — |
| SC 13G/A | — | 0000905339-04-000010 | Jan 5, 2004 | — |
| SC 13G/A | — | 0000897226-03-000194 | Mar 10, 2003 | — |
| SC 13G/A | — | 0001140437-03-000069 | Feb 12, 2003 | — |
| SC 13G/A | — | 0000905339-03-000007 | Feb 5, 2003 | — |
| SC 13G/A | 2001 SCHEDULE 13G/A - BRUSH ENGINEERED MAT | 0001047469-02-001597 | Feb 12, 2002 | — |
| SC 13G/A | — | 0000905339-02-000012 | Jan 2, 2002 | — |