secwatch.observer — SEC 8-K summary ====================================== Issuer: POWER SOLUTIONS INTERNATIONAL, INC. (PSIX) CIK: 0001137091 Form: 8-K Filed at: 2023-06-13T23:59:59+00:00 Accession: 0001193125-23-165466 Event type: other_material Sentiment: neutral Materiality: 0.35 Item codes: 1.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 PSI and HD Hyundai Infracore amend supply agreement: fixed 2023 pricing, extended term to 2026 -------------------------------------------------------------------------------- - Addendum #12 sets 2023 prices for HDI engines; future years to be negotiated annually based on raw material costs and volume forecasts. - Supply agreement term extended from Dec 31, 2023 to Dec 31, 2026, with automatic one-year renewals unless 12-month notice given. - Late payment charge added for overdue invoices; confidential pricing details redacted from public filing. - Covers multiple engine models including 8.1L, 11.1L, 14.6L, 18.3L, 21.9L. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1137091/000119312523165466/0001193125-23-165466-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1137091/000119312523165466/d474513d8k.htm HTML page: https://secwatch.observer/filing/0001193125-23-165466 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer