---
schema_version: "secwatch.filing_event.v1"
accession: "0000071829-25-000046"
form_type: "8-K"
ticker: "NPKI"
cik: "0000071829"
company_name: "NPK International Inc."
filed_at: "2025-05-02T23:59:59+00:00"
generated_at: "2026-05-22T23:18:28.371085+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.1
calibrated_materiality_score: 0.1
confidence: "low"
source: SEC EDGAR
---

# NPK International furnishes investor presentation; no specific new facts available from exhibit

## Summary
- Company filed an 8-K on May 2, 2025, furnishing an investor presentation as Exhibit 99.1.
- Presentation materials are summary information and not filed; management disclaims obligation to update.
- No specific financial results, guidance, or material events can be extracted from the provided text.
- Presentation will be posted on NPK's website for up to 90 days.

## SEC filing metadata
- accession: 0000071829-25-000046
- form_type: 8-K
- ticker: NPKI
- cik: 0000071829
- company_name: NPK International Inc.
- filed_at: 2025-05-02T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.1
- calibrated_materiality_score: 0.1
- confidence: low
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/71829/000007182925000046/0000071829-25-000046-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/71829/000007182925000046/nr-20250502.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000071829-25-000046
- JSON: https://secwatch.observer/filing/0000071829-25-000046.json
- Plain text: https://secwatch.observer/filing/0000071829-25-000046.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.