{"url_path":"/sec/cub/8-k/2026-07-20/cover-page","section_key":"cover-page","section_title":"Cover Page","topic":"sec","document":{"doc_type":"8-K","doc_date":"2026-07-20","source_url":"https://www.sec.gov/Archives/edgar/data/2015955/0001213900-26-079654-index.html","accession_number":"0001213900-26-079654","cik":"0002015955","ticker":"CUB","issuer_name":"Lionheart Holdings","edgar_url":"https://www.sec.gov/Archives/edgar/data/2015955/0001213900-26-079654-index.html","primary_entity_key":"0002015955","primary_entity_name":"Lionheart Holdings"},"word_count":372,"has_tables":true,"body_markdown":"false\n0002015955\n\n0002015955\n\n2026-07-20\n2026-07-20\n\n0002015955\n\nCUB:UnitsEachConsistingOfOneClassOrdinaryShareAndOnehalfOfOneRedeemableWarrantMember\n\n2026-07-20\n2026-07-20\n\n0002015955\n\nCUB:ClassOrdinarySharesParValue0.0001PerShareMember\n\n2026-07-20\n2026-07-20\n\n0002015955\n\nCUB:WarrantsEachWholeWarrantExercisableForOneClassOrdinaryShareAtExercisePriceOf11.50PerShareMember\n\n2026-07-20\n2026-07-20\n\niso4217:USD\n\nxbrli:shares\n\niso4217:USD\n\nxbrli:shares\n\n \n\n \n\n**UNITED\nSTATES**\n\n**SECURITIES\nAND EXCHANGE COMMISSION**\n\n**Washington,\nD.C. 20549**\n\n \n\n**FORM 8-K**\n\n \n\n**CURRENT\nREPORT**\n\n**Pursuant\nto Section 13 or 15(d)**\n\n**of\nthe Securities Exchange Act of 1934**\n\n \n\n**Date\nof Report (Date of earliest event reported): July 20, 2026**\n\n \n\n**LIONHEART HOLDINGS**\n\n**(Exact\nname of registrant as specified in its charter)**\n\n \n\n**Cayman Islands**\n \n**001-42135**\n \n**98-1778167**\n\n**(State or other jurisdiction** **of incorporation)**\n \n**(Commission** **File Number)**\n \n**(IRS Employer** **Identification No.)**\n\n \n\n**200 W Cypress Creek Road, Suite\n500**\n\n**Fort Lauderdale, Florida\n33309**\n\n**(Address\nof Principal Executive Offices) (Zip Code)**\n\n \n\n**Registrant’s\ntelephone number, including area code: (305) 573-3900**\n\n \n\n \n\n**(Former\nName or Former Address, if Changed Since Last Report)**\n\n \n\nCheck\nthe appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under\nany of the following provisions:\n\n \n\n☒\nWritten communications\npursuant to Rule 425 under the Securities Act (17 CFR 230.425)\n\n \n \n\n☐\nSoliciting material pursuant\nto Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)\n\n \n \n\n☐\nPre-commencement communications\npursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))\n\n \n \n\n☐\nPre-commencement communications\npursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))\n\n \n\nSecurities\nregistered pursuant to Section 12(b) of the Act:\n\n \n\n**Title\nof each class**\n \n**Trading\nSymbol(s)**\n \n**Name\nof each exchange on which registered**\n\nUnits, each consisting of one Class A ordinary share and one-half of one redeemable warrant\n \nCUBWU\n \nThe Nasdaq Stock Market\nLLC\n\nClass A ordinary shares, par value $0.0001 per share\n \nCUB\n \nThe Nasdaq Stock Market\nLLC\n\nWarrants, each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50 per share\n \nCUBWW\n \nThe Nasdaq Stock Market\nLLC\n\n \n\nIndicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR\n§230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2).\n\n \n\nEmerging\nGrowth Company ☒\n\n \n\nIf\nan emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying\nwith any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐"}