secwatch.observer — SEC 8-K summary ====================================== Issuer: Eos Energy Enterprises, Inc. (EOSE) CIK: 0001805077 Form: 8-K Filed at: 2026-09-14T12:31:39+00:00 Accession: 0001628280-26-061689 Event type: debt Sentiment: positive Materiality: 0.50 Item codes: 2.03, 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Eos gets $87M DOE loan advance; total drawn $178M for Thorn Hill expansion -------------------------------------------------------------------------- - Received $87.0M first advance under second tranche of DOE loan (total drawn ~$178M since 2024). - Advance reimburses 80% of eligible costs at Thorn Hill facility in Warrendale, PA. - Line 2 entered commercial production June 2026; ramping toward 2 GWh annual capacity. - Plans to relocate line 1 to Thorn Hill, targeting ~4 GWh total capacity across two lines. - Company expects to create jobs across 4 shifts to staff Line 2. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1805077/000162828026061689/0001628280-26-061689-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1805077/000162828026061689/eose-20260910.htm HTML page: https://secwatch.observer/filing/0001628280-26-061689 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer