{"url_path":"/sec/fcel/8-k/2026-07-21/cover-page","section_key":"cover-page","section_title":"Cover Page","topic":"sec","document":{"doc_type":"8-K","doc_date":"2026-07-21","source_url":"https://www.sec.gov/Archives/edgar/data/886128/0001104659-26-085427-index.html","accession_number":"0001104659-26-085427","cik":"0000886128","ticker":"FCEL","issuer_name":"FUELCELL ENERGY INC","edgar_url":"https://www.sec.gov/Archives/edgar/data/886128/0001104659-26-085427-index.html","primary_entity_key":"0000886128","primary_entity_name":"FUELCELL ENERGY INC"},"word_count":311,"has_tables":true,"body_markdown":"false\n0000886128\n\n0000886128\n\n2026-07-21\n2026-07-21\n\niso4217:USD\n\nxbrli:shares\n\niso4217:USD\n\nxbrli:shares\n\n \n\n \n\n**UNITED STATES**\n\n**SECURITIES AND EXCHANGE COMMISSION**\n\n**Washington, D.C. 20549**\n\n** **\n\n**FORM 8-K**\n\n \n\n**CURRENT REPORT**\n\n**PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES\nEXCHANGE ACT OF 1934**\n\n** **\n\n**Date of Report (Date of Earliest Event Reported):\nJuly 21, 2026**\n\n** **\n\n**FUELCELL\nENERGY, INC.**\n\n**(Exact name of registrant as specified in its\ncharter)**\n\n \n\n**Delaware**\n \n**1-14204**\n \n**06-0853042**\n\n**(State or other jurisdiction\nof incorporation)**\n \n\n**(Commission File Number)**\n\n \n\n**(I.R.S. Employer**\n\n**Identification Number)**\n\n \n\n**3\nGreat Pasture Road**\n\n**Danbury****,\nConnecticut****06810**\n\n**(Address of principal executive offices, including zip\ncode)**\n\n** **\n\n**(203****) 825-6000**\n\n**(Registrant’s telephone number, including\narea code)**\n\n** **\n\n**Not Applicable**\n\n**(Former Name or Former Address, if Changed\nSince Last Report)**\n\n \n\nCheck the appropriate box below if the Form 8-K filing is intended\nto simultaneously satisfy the filing obligation of the registrant under any of the following provisions:\n\n \n\n¨Written\ncommunications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)\n\n \n\n¨Soliciting\nmaterial pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)\n\n \n\n¨Pre-commencement\ncommunications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))\n\n \n\n¨Pre-commencement\ncommunications pursuant to Rule 13-4(c) under the Exchange Act (17 CFR 240.13e-4(c))\n\n \n\nSecurities registered pursuant to Section 12(b) of the Act:\n\n \n\nTitle of each class\n \nTrading Symbol(s)\n \nName of each exchange on which registered\n\nCommon Stock, $0.0001 par\nvalue per share\n \nFCEL\n \nThe Nasdaq Stock Market\nLLC\n\n(Nasdaq Global Market)\n\n \n\nIndicate by check mark whether the registrant is an emerging growth\ncompany as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange\nAct of 1934 (§240.12b-2 of this chapter).\n\n \n\nEmerging growth company\n¨\n\n \n\nIf an emerging growth company, indicate by check mark if the registrant\nhas elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant\nto Section 13(a) of the Exchange Act. ¨"}