Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000071829-25-000127
Filing Date
2025-08-26
Accepted
2025-08-26 17:22:20
Documents
1
Period of Report
2025-08-25

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT edgardoc.html 4  
1 PRIMARY DOCUMENT edgardoc.xml 4 3737
  Complete submission text file 0000071829-25-000127.txt   5420
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. (Issuer) CIK: 0000071829 (see all company filings)

EIN.: 721123385 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 7350 Services-Miscellaneous Equipment Rental & Leasing
(CF Office: 07 Trade & Services)

Mailing Address 121 SW SALMON STREET 1WTC1301 PORTLAND OR 97204
Business Address
Lewis Michael A (Reporting) CIK: 0001423238 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-02960 | Film No.: 251258752