MATERION Corp reports

Company location: Mayfield Hts., OH
Fiscal year end: 31 December

MATERION Corp has filed 2,255 SEC EDGAR filings since 01 Feb 2000

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SEC filing history

Showing 376-400 of 1,000 matching filings.

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25

Current page

16

4

FORM 4

Filing date: 09 May 2023
Reporting date: 05 May 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 09 May 2023
Reporting date: 05 May 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

144 File 001-15885

144 filing

Filing date: 08 May 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-15885

10-Q

Filing date: 03 May 2023
Reporting date: 31 Mar 2023
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-15885

8-K

Filing date: 03 May 2023
Reporting date: 03 May 2023
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

FORM 4

Filing date: 13 Apr 2023
Reporting date: 12 Apr 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 13 Apr 2023
Reporting date: 12 Apr 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

DEF 14A File 001-15885

DEF 14A

Filing date: 04 Apr 2023
Reporting date: Not listed
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-15885

8-K

Filing date: 22 Mar 2023
Reporting date: 22 Mar 2023
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

FORM 4

Filing date: 14 Mar 2023
Reporting date: 10 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 14 Mar 2023
Reporting date: 10 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 14 Mar 2023
Reporting date: 10 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 14 Mar 2023
Reporting date: 10 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 14 Mar 2023
Reporting date: 10 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 14 Mar 2023
Reporting date: 10 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 14 Mar 2023
Reporting date: 10 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 14 Mar 2023
Reporting date: 10 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 14 Mar 2023
Reporting date: 10 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 14 Mar 2023
Reporting date: 10 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 14 Mar 2023
Reporting date: 10 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 14 Mar 2023
Reporting date: 10 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 03 Mar 2023
Reporting date: 01 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 03 Mar 2023
Reporting date: 01 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 03 Mar 2023
Reporting date: 01 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 03 Mar 2023
Reporting date: 01 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

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