---
schema_version: "secwatch.filing_event.v1"
accession: "0001137091-24-000009"
form_type: "8-K"
ticker: "PSIX"
cik: "0001137091"
company_name: "POWER SOLUTIONS INTERNATIONAL, INC."
filed_at: "2024-03-14T23:59:59+00:00"
generated_at: "2026-06-04T18:49:00.394795+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# PSI reports Q4 net income $8.4M, sales down 24% YoY; debt reduced $15.1M

## Summary
- Q4 2023 sales $104.8M, down 24% YoY; industrial down $29.5M, transportation down $16.8M, power systems up $14.0M.
- Q4 net income $8.4M ($0.36 EPS) vs $9.3M ($0.40) prior year; adjusted net income $7.5M ($0.34 per share).
- Full year 2023 net income $26.3M, up 133%, EPS $1.15; operating cash flow $70.5M.
- Debt reduced $65.8M year-to-date, $15.1M in Q4; company provides 2024 outlook.
- Gross margin improved to 26.3% from 21.5% due to mix, pricing, and freight cost management.

## SEC filing metadata
- accession: 0001137091-24-000009
- form_type: 8-K
- ticker: PSIX
- cik: 0001137091
- company_name: POWER SOLUTIONS INTERNATIONAL, INC.
- filed_at: 2024-03-14T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 7.01, 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1137091/000113709124000009/0001137091-24-000009-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1137091/000113709124000009/psix-20240314.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001137091-24-000009
- JSON: https://secwatch.observer/filing/0001137091-24-000009.json
- Plain text: https://secwatch.observer/filing/0001137091-24-000009.txt

## Key facts
- Earnings Releases
  POWER SOLUTIONS INTERNATIONAL, INC. reported financial results for the fourth quarter and full year 2023.
  - Period: the fourth quarter and full year 2023
  - Result: reported results
  source text: On March 14, 2024, Power Solutions International, Inc. (the “Company”) issued a press release announcing fourth quarter and full year 2023 financial results and containing its outlook for 2024.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1137091/000113709124000009/0001137091-24-000009-index.htm

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