0000071829-26-000036.txt : 20260728 0000071829-26-000036.hdr.sgml : 20260728 20260728162511 ACCESSION NUMBER: 0000071829-26-000036 CONFORMED SUBMISSION TYPE: 8-K PUBLIC DOCUMENT COUNT: 14 CONFORMED PERIOD OF REPORT: 20260728 ITEM INFORMATION: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers ITEM INFORMATION: Financial Statements and Exhibits FILED AS OF DATE: 20260728 DATE AS OF CHANGE: 20260728 FILER: COMPANY DATA: COMPANY CONFORMED NAME: NPK International Inc. CENTRAL INDEX KEY: 0000071829 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-MISCELLANEOUS EQUIPMENT RENTAL & LEASING [7350] ORGANIZATION NAME: 07 Trade & Services EIN: 721123385 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 8-K SEC ACT: 1934 Act SEC FILE NUMBER: 001-02960 FILM NUMBER: 261212196 BUSINESS ADDRESS: STREET 1: 9320 LAKESIDE BOULEVARD STREET 2: SUITE 100 CITY: THE WOODLANDS STATE: TX ZIP: 77381 BUSINESS PHONE: 281-362-6800 MAIL ADDRESS: STREET 1: 9320 LAKESIDE BOULEVARD STREET 2: SUITE 100 CITY: THE WOODLANDS STATE: TX ZIP: 77381 FORMER COMPANY: FORMER CONFORMED NAME: NEWPARK RESOURCES INC DATE OF NAME CHANGE: 19920703 FORMER COMPANY: FORMER CONFORMED NAME: NEW PARK MINING CO DATE OF NAME CHANGE: 19720828 8-K 1 nr-20260728.htm 8-K EX-99.1 2 a20268kjuly28exhibit991.htm EX-99.1 EX-101.SCH 3 nr-20260728.xsd XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT EX-101.LAB 4 nr-20260728_lab.xml XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT EX-101.PRE 5 nr-20260728_pre.xml XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT GRAPHIC 6 image_0a.jpg GRAPHIC 7 nr-20260728_g1.jpg XML 9 R1.htm IDEA: XBRL DOCUMENT XML 10 report.css IDEA: XBRL DOCUMENT XML 11 Show.js IDEA: XBRL DOCUMENT XML 13 FilingSummary.xml IDEA: XBRL DOCUMENT JSON 15 MetaLinks.json IDEA: XBRL DOCUMENT ZIP 16 0000071829-26-000036-xbrl.zip IDEA: XBRL DOCUMENT XML 17 nr-20260728_htm.xml IDEA: XBRL DOCUMENT