---
schema_version: "secwatch.filing_event.v1"
accession: "0000071829-26-000039"
form_type: "8-K"
ticker: "NPKI"
cik: "0000071829"
company_name: "NPK International Inc."
filed_at: "2026-07-29T20:29:03+00:00"
generated_at: "2026-07-29T20:30:10.069090+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# NPK Q2 revenue $81.6M (+20% YoY), EPS $0.14; raises full-year guidance

## Summary
- Revenue $81.6M (+20% YoY); diluted EPS $0.14 vs $0.10; Adjusted EBITDA $25.7M (+37%).
- Raised full-year earnings guidance (specific numbers not provided in filing excerpt).
- Record rental revenue; product sales highest in two years; utility transmission demand strong.
- Manufacturing expansion in Carencro, LA on track; $40-45M investment, mid-2027 startup; $4.1M spent in Q2.
- Balance sheet: cash $8.4M, debt $10.6M, $148M revolver availability; operating cash flow $21.9M.

## SEC filing metadata
- accession: 0000071829-26-000039
- form_type: 8-K
- ticker: NPKI
- cik: 0000071829
- company_name: NPK International Inc.
- filed_at: 2026-07-29T20:29:03+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/71829/000007182926000039/0000071829-26-000039-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/71829/000007182926000039/nr-20260729.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000071829-26-000039
- JSON: https://secwatch.observer/filing/0000071829-26-000039.json
- Plain text: https://secwatch.observer/filing/0000071829-26-000039.txt

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