8-K
File 001-02960
FORM 8-K
- Filing date
- 15 May 2018
- Reporting date
- 15 May 2018
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
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 1,590 SEC EDGAR filings since 06 Feb 1995
SEC filing history
Showing 526-550 of 1,000 matching filings.
Per page
25
Current page
22
4
PRIMARY DOCUMENT
- Filing date
- 07 May 2018
- Reporting date
- 04 May 2018
- SEC evidence
- Open document Open filing
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4
PRIMARY DOCUMENT
- Filing date
- 07 May 2018
- Reporting date
- 04 May 2018
- SEC evidence
- Open document Open filing
- Next action
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4/A
PRIMARY DOCUMENT
- Filing date
- 07 May 2018
- Reporting date
- 03 May 2018
- SEC evidence
- Open document Open filing
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4
PRIMARY DOCUMENT
- Filing date
- 03 May 2018
- Reporting date
- 03 May 2018
- SEC evidence
- Open document Open filing
- Next action
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4
PRIMARY DOCUMENT
- Filing date
- 03 May 2018
- Reporting date
- 02 May 2018
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
PRIMARY DOCUMENT
- Filing date
- 03 May 2018
- Reporting date
- 02 May 2018
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
PRIMARY DOCUMENT
- Filing date
- 03 May 2018
- Reporting date
- 02 May 2018
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
PRIMARY DOCUMENT
- Filing date
- 02 May 2018
- Reporting date
- 01 May 2018
- SEC evidence
- Open document Open filing
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10-Q
File 001-02960
FORM 10-Q
- Filing date
- 27 Apr 2018
- Reporting date
- 31 Mar 2018
- SEC evidence
- Open document Open filing Open XBRL
- Next action
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8-K
File 001-02960
FORM 8-K
- Filing date
- 26 Apr 2018
- Reporting date
- 26 Apr 2018
- SEC evidence
- Open document Open filing
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4
PRIMARY DOCUMENT
- Filing date
- 24 Apr 2018
- Reporting date
- 22 Apr 2018
- SEC evidence
- Open document Open filing
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SC 13G/A
File 005-30300
SC 13G/A filing
- Filing date
- 10 Apr 2018
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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8-K
File 001-02960
8-K
- Filing date
- 05 Apr 2018
- Reporting date
- 02 Apr 2018
- SEC evidence
- Open document Open filing
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DEFA14A
File 001-02960
DEFA14A
- Filing date
- 04 Apr 2018
- Reporting date
- Not listed
- SEC evidence
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DEF 14A
File 001-02960
DEF 14A
- Filing date
- 04 Apr 2018
- Reporting date
- 17 May 2018
- SEC evidence
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8-K
File 001-02960
8-K
- Filing date
- 27 Feb 2018
- Reporting date
- 27 Feb 2018
- SEC evidence
- Open document Open filing
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4
PRIMARY DOCUMENT
- Filing date
- 26 Feb 2018
- Reporting date
- 14 Feb 2018
- SEC evidence
- Open document Open filing
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10-K
File 001-02960
10-K
- Filing date
- 23 Feb 2018
- Reporting date
- 31 Dec 2017
- SEC evidence
- Open document Open filing Open XBRL
- Next action
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4
PRIMARY DOCUMENT
- Filing date
- 23 Feb 2018
- Reporting date
- 21 Feb 2018
- SEC evidence
- Open document Open filing
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3/A
PRIMARY DOCUMENT
- Filing date
- 21 Feb 2018
- Reporting date
- 01 Jul 2017
- SEC evidence
- Open document Open filing
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SC 13G
File 005-30300
DARUMA CAPITAL MANAGEMENT LLC
- Filing date
- 14 Feb 2018
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
- Next action
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SC 13G/A
File 005-30300
SC 13G/A filing
- Filing date
- 13 Feb 2018
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
8-K
File 001-02960
8-K
- Filing date
- 12 Feb 2018
- Reporting date
- 12 Feb 2018
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
SC 13G/A
File 005-30300
SC 13G/A filing
- Filing date
- 09 Feb 2018
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing