---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-100834"
form_type: "8-K"
ticker: "PSIX"
cik: "0001137091"
company_name: "POWER SOLUTIONS INTERNATIONAL, INC."
filed_at: "2026-03-11T23:59:59+00:00"
generated_at: "2026-05-15T14:41:38.759080+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.45
calibrated_materiality_score: 0.45
confidence: "high"
source: SEC EDGAR
---

# Power Solutions International adopts 2026 Phantom Unit Plan for cash-settled stock-based awards

## Summary
- Plan grants cash-settled phantom units tied to fair market value of common stock; each unit equals average FMV over 30 trading days before vesting.
- Awards vest in three equal annual installments; accelerated vesting on death, disability, or change-in-control termination.
- Participants have no voting rights or dividend entitlements; settlement in lump-sum cash within 60 days of vesting.
- Plan administered by Board or committee; full discretionary authority over grants, vesting, and interpretations.
- Awards subject to company clawback policies, including Dodd-Frank compliance.

## SEC filing metadata
- accession: 0001193125-26-100834
- form_type: 8-K
- ticker: PSIX
- cik: 0001137091
- company_name: POWER SOLUTIONS INTERNATIONAL, INC.
- filed_at: 2026-03-11T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.45
- calibrated_materiality_score: 0.45
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1137091/000119312526100834/0001193125-26-100834-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1137091/000119312526100834/d114678d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-100834
- JSON: https://secwatch.observer/filing/0001193125-26-100834.json
- Plain text: https://secwatch.observer/filing/0001193125-26-100834.txt

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