# Filing Detail

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
6 |  | npkq12026investorpresent001.jpg | GRAPHIC | 111427
7 |  | npkq12026investorpresent002.jpg | GRAPHIC | 277170
8 |  | npkq12026investorpresent003.jpg | GRAPHIC | 82245
9 |  | npkq12026investorpresent004.jpg | GRAPHIC | 108489
10 |  | npkq12026investorpresent005.jpg | GRAPHIC | 152992
11 |  | npkq12026investorpresent006.jpg | GRAPHIC | 170821
12 |  | npkq12026investorpresent007.jpg | GRAPHIC | 157984
13 |  | npkq12026investorpresent008.jpg | GRAPHIC | 135657
14 |  | npkq12026investorpresent009.jpg | GRAPHIC | 141050
15 |  | npkq12026investorpresent010.jpg | GRAPHIC | 111648
16 |  | npkq12026investorpresent011.jpg | GRAPHIC | 82441
17 |  | npkq12026investorpresent012.jpg | GRAPHIC | 205669
18 |  | npkq12026investorpresent013.jpg | GRAPHIC | 56702
19 |  | npkq12026investorpresent014.jpg | GRAPHIC | 78158
20 |  | npkq12026investorpresent015.jpg | GRAPHIC | 91656
21 |  | npkq12026investorpresent016.jpg | GRAPHIC | 74789
22 |  | npkq12026investorpresent017.jpg | GRAPHIC | 84411
23 |  | npkq12026investorpresent018.jpg | GRAPHIC | 120210
24 |  | npkq12026investorpresent019.jpg | GRAPHIC | 145161
25 |  | npkq12026investorpresent020.jpg | GRAPHIC | 109934
26 |  | npkq12026investorpresent021.jpg | GRAPHIC | 178371
27 |  | npkq12026investorpresent022.jpg | GRAPHIC | 78298
28 |  | npkq12026investorpresent023.jpg | GRAPHIC | 190023
29 |  | npkq12026investorpresent024.jpg | GRAPHIC | 108828
30 |  | npkq12026investorpresent025.jpg | GRAPHIC | 88506
31 |  | npkq12026investorpresent026.jpg | GRAPHIC | 98298
32 |  | npkq12026investorpresent027.jpg | GRAPHIC | 107382
33 |  | npkq12026investorpresent028.jpg | GRAPHIC | 66205
34 |  | npkq12026investorpresent029.jpg | GRAPHIC | 103815
35 |  | npkq12026investorpresent030.jpg | GRAPHIC | 62695
36 |  | npkq12026investorpresent031.jpg | GRAPHIC | 95241
37 |  | npkq12026investorpresent032.jpg | GRAPHIC | 104007
38 |  | npkq12026investorpresent033.jpg | GRAPHIC | 97496
39 |  | npkq12026investorpresent034.jpg | GRAPHIC | 94919
40 |  | nr-20260501_g1.jpg | GRAPHIC | 6518
| 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)