---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-23-004905"
form_type: "8-K"
ticker: "NWPX"
cik: "0001001385"
company_name: "NWPX Infrastructure, Inc."
filed_at: "2023-02-28T23:59:59+00:00"
generated_at: "2026-06-18T19:49:56.762891+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.35
calibrated_materiality_score: 0.35
confidence: "high"
source: SEC EDGAR
---

# Northwest Pipe elects Irma Lockridge to board of directors

## Summary
- Irma Lockridge elected to board effective Feb 22, 2023; term expires at next annual meeting.
- Lockridge is independent director; serves as Chief People and Systems Officer at CoorsTek.
- She also serves on Trinity Capital board (NASDAQ: TRIN, TRINL) and has prior Fortune 500 HR leadership.
- Will receive standard non-employee director compensation as described in prior proxy statement.
- Board expects to appoint Lockridge to one or more committees at a later date.

## SEC filing metadata
- accession: 0001437749-23-004905
- form_type: 8-K
- ticker: NWPX
- cik: 0001001385
- company_name: NWPX Infrastructure, Inc.
- filed_at: 2023-02-28T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.35
- calibrated_materiality_score: 0.35
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1001385/000143774923004905/0001437749-23-004905-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1001385/000143774923004905/nwpx20230216b_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-23-004905
- JSON: https://secwatch.observer/filing/0001437749-23-004905.json
- Plain text: https://secwatch.observer/filing/0001437749-23-004905.txt

## Key facts
- Executive change
  Irma Lockridge was elected as Director at NWPX Infrastructure, Inc..
  - Action: elected
  - Role: Director
  source text: On February 22, 2023, Irma Lockridge was unanimously elected to the Board of Directors of Northwest Pipe Company (the “Company”) for a term expiring at the Company’s next Annual Meeting of Shareholders.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1001385/000143774923004905/0001437749-23-004905-index.htm

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