Form 8-K - Current report:
SEC Accession No. 0000071829-26-000030
Filing Date
2026-05-01
Accepted
2026-05-01 12:09:15
Documents
47
Period of Report
2026-05-01
Items
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K nr-20260501.htm   iXBRL 8-K 33335
2 EX-99.1 npkq12026investorpresent.htm EX-99.1 49050
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  Complete submission text file 0000071829-26-000030.txt   5713070

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT nr-20260501.xsd EX-101.SCH 1789
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT nr-20260501_lab.xml EX-101.LAB 22804
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT nr-20260501_pre.xml EX-101.PRE 13056
50 EXTRACTED XBRL INSTANCE DOCUMENT nr-20260501_htm.xml XML 2815
Mailing Address 9320 LAKESIDE BOULEVARD SUITE 100 THE WOODLANDS TX 77381
Business Address 9320 LAKESIDE BOULEVARD SUITE 100 THE WOODLANDS TX 77381 281-362-6800
NPK International Inc. (Filer) CIK: 0000071829 (see all company filings)

EIN.: 721123385 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-02960 | Film No.: 26930441
SIC: 7350 Services-Miscellaneous Equipment Rental & Leasing
(CF Office: 07 Trade & Services)