secwatch.observer — SEC 8-K summary ====================================== Issuer: POWER SOLUTIONS INTERNATIONAL, INC. (PSIX) CIK: 0001137091 Form: 8-K Filed at: 2026-05-11T20:10:57+00:00 Accession: 0001628280-26-033474 Event type: earnings Sentiment: negative Materiality: 0.80 Item codes: 7.01, 2.02, 9.01 LLM model: deepseek-v4-flash:cloud@v2 PSI Q1 2026 net sales $128.6M (-5% YoY); EPS $0.32 vs $0.83; no formal guidance ------------------------------------------------------------------------------- - Net sales $128.6M, down 5% YoY; power systems end market fell $10.2M, partially offset by industrial +$3.0M. - Net income $7.3M ($0.32 diluted EPS) vs $19.1M ($0.83) in Q1 2025, a 62% decline. - Gross margin 22.9% vs 29.7% YoY, hit by lower oil & gas mix and Wisconsin ramp-up costs; up ~100bps sequentially. - Cash $45.1M, total debt $103.4M as of March 31, 2026; no formal 2026 guidance provided. - Q2 2026 revenue expected roughly flat vs Q1; stronger H2 2026 sales expected but timing uncertain. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1137091/000162828026033474/0001628280-26-033474-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1137091/000162828026033474/psix-20260511.htm HTML page: https://secwatch.observer/filing/0001628280-26-033474 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer