---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-23-018037"
form_type: "8-K"
ticker: "NWPX"
cik: "0001001385"
company_name: "NWPX Infrastructure, Inc."
filed_at: "2023-06-22T23:59:59+00:00"
generated_at: "2026-06-13T18:44:18.987938+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.1
calibrated_materiality_score: 0.1
confidence: "low"
source: SEC EDGAR
---

# Northwest Pipe files 8-K for annual meeting presentation; no new material facts

## Summary
- Presentation dated June 22, 2023 furnished as Exhibit 99.1; exhibit content not transcribed.
- No financial results, guidance, or other material updates disclosed in filing.
- Annual shareholder meeting held on June 22, 2023; presentation likely routine.

## SEC filing metadata
- accession: 0001437749-23-018037
- form_type: 8-K
- ticker: NWPX
- cik: 0001001385
- company_name: NWPX Infrastructure, Inc.
- filed_at: 2023-06-22T23:59:59+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/1001385/000143774923018037/0001437749-23-018037-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1001385/000143774923018037/nwpx20230413_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-23-018037
- JSON: https://secwatch.observer/filing/0001437749-23-018037.json
- Plain text: https://secwatch.observer/filing/0001437749-23-018037.txt

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