{"url_path":"/sec/nne/8-k/2026-06-25/item-5-02","section_key":"item-5-02","section_title":"Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of","topic":"sec","document":{"doc_type":"8-K","doc_date":"2026-06-25","source_url":"https://www.sec.gov/Archives/edgar/data/1923891/0001493152-26-030000-index.html","accession_number":"0001493152-26-030000","cik":"0001923891","ticker":"NNE","issuer_name":"Nano Nuclear Energy Inc.","edgar_url":"https://www.sec.gov/Archives/edgar/data/1923891/0001493152-26-030000-index.html","primary_entity_key":"0001923891","primary_entity_name":"Nano Nuclear Energy Inc."},"word_count":235,"has_tables":true,"body_markdown":"**Item\n5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of\nCertain Officers.**\n\n \n\nOn\nand effective as of June 22, 2026, Dr. Florent Heidet’s employment and service as the Chief Technology Officer and Head of Reactor\nDevelopment of Nano Nuclear Energy Inc, a Nevada corporation (the “Company”), was terminated (“Termination”).\nThe Termination included the Company’s termination of Dr. Heident’s employment agreement with the Company, dated March 6,\n2025 (except for those provisions of such agreement which survive termination). The Termination was unanimously approved by the Company’s\nBoard of Directors (the “Board”).\n\n \n\nAlso,\neffective as of the Termination, the Board appointed James Walker, the Company’s Chief Executive Officer, to serve as the\nCompany’s Interim Head of Reactor Development. There are no arrangements or understandings between Mr. Walker\nand any other persons pursuant to which Mr. Walker was appointed as Interim Head of Reactor Development. There are no family\nrelationships between Mr. Walker and any director or executive officer of the Company, and there are no transactions involving Mr.\nWalker that would require disclosure under Item 404(a) of Regulation S-K.\n\n \n\n \n\n \n\n** **\n\n**SIGNATURE**\n\n \n\nPursuant\nto the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by\nthe undersigned hereunto duly authorized.\n\n \n\nDated:\nJune 24, 2026\n**NANO\nNuclear Energy Inc.**\n\n \n \n \n\n \nBy:\n*/s/\nJaisun Garcha*\n\n \nName:\n\nJaisun\nGarcha\n\n \nTitle:\nChief\nFinancial Officer"}