secwatch.observer — SEC 8-K summary ====================================== Issuer: Amprius Technologies, Inc. (AMPX) CIK: 0001899287 Form: 8-K Filed at: 2026-02-03T23:59:59+00:00 Accession: 0001899287-26-000005 Event type: other_material Sentiment: negative Materiality: 0.70 Item codes: 1.02 LLM model: deepseek-v4-flash:cloud@v2 Amprius Technologies terminates Colorado lease with $20M termination fee ------------------------------------------------------------------------ - Lease termination for 774,155 sq ft facility in Brighton, CO effective Jan 31, 2026. - Termination fee of $20,000,000 paid to landlord Starboard Platform Brighton JV. - Security deposit of $1,200,000 letter of credit to be returned by Feb 5, 2026. - Annual base rent was ~$300,000 plus ~$190,000 additional rent; lease was 15-year term from June 2024. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1899287/000189928726000005/0001899287-26-000005-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1899287/000189928726000005/ampx-20260130.htm HTML page: https://secwatch.observer/filing/0001899287-26-000005 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer