3 | SEC Filings Hub

Filing metadata

Accession number: 0000071829-22-000022
Form type: Form 3
Filer: NPK International Inc.
CIK: CIK 71829
Filed: Mar 10, 2022
Reporting period: Mar 01, 2022
Description: Initial ownership

Documents

0000071829-22-000022-index.htm

Complete submission

0000071829-22-000022.txt

directory listing

Filed by

NPK International Inc.