---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-24-143968"
form_type: "8-K"
ticker: "PSIX"
cik: "0001137091"
company_name: "POWER SOLUTIONS INTERNATIONAL, INC."
filed_at: "2024-05-21T23:59:59+00:00"
generated_at: "2026-06-01T10:24:24.068587+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# PSI extends $25M shareholder loan with Weichai to May 2025

## Summary
- Extended $25M shareholder loan maturity to May 20, 2025; loan fully drawn.
- Interest at SOFR + 4.05% per annum; floor of 4.05% if SOFR negative.
- Subordinated to existing $50M revolver (Standard Chartered, $40M drawn as of May 20, 2024).
- Other Weichai loans outstanding: $50M (Nov 2023) and $19.8M (Mar 2024) under separate agreements.
- Total outstanding related-party debt to Weichai approx. $94.8M plus $40M revolver.

## SEC filing metadata
- accession: 0001193125-24-143968
- form_type: 8-K
- ticker: PSIX
- cik: 0001137091
- company_name: POWER SOLUTIONS INTERNATIONAL, INC.
- filed_at: 2024-05-21T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 1.01, 2.03, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1137091/000119312524143968/0001193125-24-143968-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1137091/000119312524143968/d775899d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-24-143968
- JSON: https://secwatch.observer/filing/0001193125-24-143968.json
- Plain text: https://secwatch.observer/filing/0001193125-24-143968.txt

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