MATERION Corp reports

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

MATERION Corp has filed 2,257 SEC EDGAR filings since 01 Feb 2000

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SEC filing history

Showing 576-600 of 1,000 matching filings.

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25

Current page

24

4

FORM 4

Filing date: 15 Jun 2021
Reporting date: 11 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 15 Jun 2021
Reporting date: 11 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

SD File 001-15885

SD

Filing date: 28 May 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 10 May 2021
Reporting date: 06 May 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 10 May 2021
Reporting date: 06 May 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 10 May 2021
Reporting date: 06 May 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 10 May 2021
Reporting date: 06 May 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 10 May 2021
Reporting date: 06 May 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 10 May 2021
Reporting date: 06 May 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 10 May 2021
Reporting date: 06 May 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 10 May 2021
Reporting date: 06 May 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-15885

8-K

Filing date: 06 May 2021
Reporting date: 06 May 2021
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

10-Q File 001-15885

10-Q

Filing date: 29 Apr 2021
Reporting date: 02 Apr 2021
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-15885

8-K

Filing date: 29 Apr 2021
Reporting date: 29 Apr 2021
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

FORM 4

Filing date: 09 Apr 2021
Reporting date: 08 Apr 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 09 Apr 2021
Reporting date: 08 Apr 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 09 Apr 2021
Reporting date: 08 Apr 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 09 Apr 2021
Reporting date: 08 Apr 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

DEFA14A File 001-15885

DEFA14A

Filing date: 25 Mar 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

DEF 14A File 001-15885

DEF 14A

Filing date: 25 Mar 2021
Reporting date: 31 Dec 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 09 Mar 2021
Reporting date: 05 Mar 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 09 Mar 2021
Reporting date: 05 Mar 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 09 Mar 2021
Reporting date: 05 Mar 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 09 Mar 2021
Reporting date: 05 Mar 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 09 Mar 2021
Reporting date: 05 Mar 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

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