10-Q
File 001-02960
FORM 10-Q
- Filing date
- 28 Apr 2017
- Reporting date
- 31 Mar 2017
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NPK International Inc. reports
- Company location
- The Woodlands, TX
- Fiscal year end
- 31 December
Company
Names, identifiers, and filing context for this profile.
1 identity field
SEC filing record 1 source field available
NPK International Inc. has filed 1,601 SEC EDGAR filings since 06 Feb 1995
SEC filing history
Showing 626-650 of 1,000 matching filings.
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8-K
File 001-02960
FORM 8-K
- Filing date
- 27 Apr 2017
- Reporting date
- 27 Apr 2017
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4
PRIMARY DOCUMENT
- Filing date
- 13 Apr 2017
- Reporting date
- 12 Apr 2017
- SEC evidence
- Open document Open filing
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4
PRIMARY DOCUMENT
- Filing date
- 11 Apr 2017
- Reporting date
- 10 Apr 2017
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4
PRIMARY DOCUMENT
- Filing date
- 06 Apr 2017
- Reporting date
- 05 Apr 2017
- SEC evidence
- Open document Open filing
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DEFA14A
File 001-02960
DEFA14A
- Filing date
- 06 Apr 2017
- Reporting date
- Not listed
- SEC evidence
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DEF 14A
File 001-02960
DEF 14A filing
- Filing date
- 06 Apr 2017
- Reporting date
- 18 May 2017
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4
PRIMARY DOCUMENT
- Filing date
- 04 Apr 2017
- Reporting date
- 03 Apr 2017
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8-K
File 001-02960
8-K
- Filing date
- 27 Feb 2017
- Reporting date
- 24 Feb 2017
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10-K
File 001-02960
FORM 10-K
- Filing date
- 24 Feb 2017
- Reporting date
- 31 Dec 2016
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SC 13G/A
File 005-30300
SC 13G/A filing
- Filing date
- 14 Feb 2017
- Reporting date
- Not listed
- SEC evidence
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8-K
File 001-02960
FORM 8-K
- Filing date
- 13 Feb 2017
- Reporting date
- 13 Feb 2017
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- Open document Open filing
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SC 13G/A
File 005-30300
SC 13G/A filing
- Filing date
- 10 Feb 2017
- Reporting date
- Not listed
- SEC evidence
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8-K
File 001-02960
FORM 8-K
- Filing date
- 09 Feb 2017
- Reporting date
- 09 Feb 2017
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SC 13G/A
File 005-30300
SCHEDULE 13G/A
- Filing date
- 09 Feb 2017
- Reporting date
- Not listed
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SC 13G/A
File 005-30300
SC 13G/A filing
- Filing date
- 07 Feb 2017
- Reporting date
- Not listed
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SC 13G/A
File 005-30300
SC 13G/A filing
- Filing date
- 17 Jan 2017
- Reporting date
- Not listed
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4
PRIMARY DOCUMENT
- Filing date
- 09 Jan 2017
- Reporting date
- 31 Dec 2016
- SEC evidence
- Open document Open filing
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SC 13G/A
File 005-30300
SC 13G/A filing
- Filing date
- 21 Dec 2016
- Reporting date
- Not listed
- SEC evidence
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8-K
File 001-02960
8-K
- Filing date
- 15 Dec 2016
- Reporting date
- 13 Dec 2016
- SEC evidence
- Open document Open filing
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4
PRIMARY DOCUMENT
- Filing date
- 09 Dec 2016
- Reporting date
- 08 Dec 2016
- SEC evidence
- Open document Open filing
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4
PRIMARY DOCUMENT
- Filing date
- 07 Dec 2016
- Reporting date
- 06 Dec 2016
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
8-K
File 001-02960
8-K
- Filing date
- 05 Dec 2016
- Reporting date
- 29 Nov 2016
- SEC evidence
- Open document Open filing
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8-K
File 001-02960
8-K
- Filing date
- 30 Nov 2016
- Reporting date
- 29 Nov 2016
- SEC evidence
- Open document Open filing
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8-K
File 001-02960
8-K
- Filing date
- 28 Nov 2016
- Reporting date
- 28 Nov 2016
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing