secwatch.observer — SEC 8-K summary ====================================== Issuer: PLUG POWER INC (PLUG) CIK: 0001093691 Form: 8-K Filed at: 2025-09-30T23:59:59+00:00 Accession: 0001104659-25-095048 Event type: other_material Sentiment: neutral Materiality: 0.25 Item codes: 1.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Plug Power adds Yorkville Securities as ATM sales agent under $1B equity program -------------------------------------------------------------------------------- - On Sept 29, 2025, Plug Power entered Amendment No. 4 to its ATM Sales Agreement, adding Yorkville Securities, LLC as an additional sales agent. - The existing $1.0 billion aggregate gross sales price of common stock under the ATM program remains unchanged. - B. Riley Securities remains as a sales agent; material terms of the Sales Agreement otherwise unchanged. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1093691/000110465925095048/0001104659-25-095048-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1093691/000110465925095048/tm2523585d6_8k.htm HTML page: https://secwatch.observer/filing/0001104659-25-095048 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer