SEC Filings
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NPK International Inc.
S-8
20 filings
All S-8 Filings
Complete history of S-8 filings with the SEC
| Date Filed | View on EDGAR |
|---|---|
|
18
May
May 18, 2023
|
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19
May
May 19, 2022
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20
May
May 20, 2021
|
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23
May
May 23, 2019
|
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18
May
May 18, 2017
|
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18
May
May 18, 2017
|
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19
May
May 19, 2016
|
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22
May
May 22, 2015
|
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22
May
May 22, 2014
|
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|
06
Jun
Jun 06, 2013
|
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09
Jun
Jun 09, 2011
|
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|
14
Aug
Aug 14, 2009
|
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|
09
Dec
Dec 09, 2008
|
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|
26
Mar
Mar 26, 2007
|
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|
12
Aug
Aug 12, 2004
|
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23
Jun
Jun 23, 2003
|
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23
Jun
Jun 23, 2000
|
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|
30
Mar
Mar 30, 2000
|
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|
28
Jun
Jun 28, 1996
|
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|
14
Sep
Sep 14, 1995
|
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