NPK International Inc.

NPKI

Market cap$1.21 B

Rank#2513

Filings1,564

NPK International Inc. has filed 1,564 public company documents between 1995 and 2026. The most frequent type is insider trade (628 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.

Continue researchNPKI overview$1.21 BMarket cap, financials, charts, and latest company context.

Continue researchMarket cap historyRank #2513See the market value trend behind the filing history.

Continue researchRevenue trendAnnual historyMove from documents into filing-backed operating results.

Continue researchCompare with FTAIPeer viewPut NPKI beside FTAI across market cap, revenue, income, and filings.

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Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.

Type	Filing	Filed	Period covered	Open
S-3/A	S-3/A	10y ago2016-05-26	-	View filing
S-3/A	S-3/A	17y ago2009-03-10	-	View filing
S-3/A	S-3/A	17y ago2009-01-28	-	View filing
S-3/A	S-3/A	25y ago2001-03-23	-	View filing
S-3/A	S-3/A	25y ago2000-08-28	-	View filing
S-3/A	S-3/A	25y ago2000-08-08	-	View filing
S-3/A	S-3/A	29y ago1997-05-27	-	View filing
S-3/A	S-3/A	29y ago1996-08-06	-	View filing
S-3/A	S-3/A	30y ago1996-07-17	-	View filing

NPK International Inc.

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