NPK International Inc. reports

Company location: The Woodlands, TX
Fiscal year end: 31 December

NPK International Inc. has filed 1,590 SEC EDGAR filings since 06 Feb 1995

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SEC filing history

Showing 901-925 of 1,000 matching filings.

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25

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37

SC 13G/A File 005-30300

SC 13G/A filing

Filing date: 07 Feb 2013
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-30300

SC 13G/A filing

Filing date: 07 Feb 2013
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-02960

FORM 8-K

Filing date: 04 Jan 2013
Reporting date: 28 Dec 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-02960

FORM 8K

Filing date: 31 Dec 2012
Reporting date: 29 Dec 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 07 Dec 2012
Reporting date: 05 Dec 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 21 Nov 2012
Reporting date: 20 Nov 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-02960

FORM 8-K

Filing date: 13 Nov 2012
Reporting date: 13 Nov 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-02960

FORM 10-Q

Filing date: 26 Oct 2012
Reporting date: 30 Sep 2012
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-02960

FORM 8-K

Filing date: 26 Oct 2012
Reporting date: 25 Oct 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 19 Oct 2012
Reporting date: 18 Oct 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 18 Oct 2012
Reporting date: 17 Oct 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-02960

FORM 8-K

Filing date: 07 Aug 2012
Reporting date: 07 Aug 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 Aug 2012
Reporting date: 31 Jul 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-02960

FORM 10-Q

Filing date: 27 Jul 2012
Reporting date: 30 Jun 2012
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-02960

FORM 8-K

Filing date: 27 Jul 2012
Reporting date: 26 Jul 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-02960

FORM 8-K

Filing date: 25 Jun 2012
Reporting date: 25 Jun 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-02960

FORM 8-K

Filing date: 12 Jun 2012
Reporting date: 07 Jun 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 12 Jun 2012
Reporting date: 09 Jun 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 12 Jun 2012
Reporting date: 09 Jun 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 12 Jun 2012
Reporting date: 09 Jun 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 12 Jun 2012
Reporting date: 09 Jun 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 12 Jun 2012
Reporting date: 09 Jun 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 08 Jun 2012
Reporting date: 07 Jun 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 08 Jun 2012
Reporting date: 07 Jun 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 08 Jun 2012
Reporting date: 07 Jun 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

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