4 | SEC Filings Hub

Filing metadata

Accession number: 0000071829-23-000103
Form type: Form 4
Filer: NPK International Inc.
CIK: CIK 71829
Filed: Jun 05, 2023
Reporting period: Jun 01, 2023
Description: Insider transaction

Documents

0000071829-23-000103-index.htm

Complete submission

0000071829-23-000103.txt

directory listing

Filed by

NPK International Inc.