Nano Nuclear Energy Inc. (NNE) insider trading

{
  "status": "OK",
  "results": [
    {
      "tickers": [
        "NNE"
      ],
      "issuer_cik": "0001923891",
      "owner_cik": "0002021757",
      "accession_number": "0001493152-26-041359",
      "form_type": "4",
      "filing_date": "2026-09-03",
      "period_of_report": "2026-09-01",
      "issuer_name": "Nano Nuclear Energy Inc.",
      "issuer_trading_symbol": "NNE",
      "owner_name": "Walker James John",
      "is_director": true,
      "is_officer": true,
      "is_ten_percent_owner": false,
      "is_other": false,
      "officer_title": "Chief Executive Officer",
      "security_type": "non_derivative",
      "record_type": "transaction",
      "security_title": "Common Stock",
      "transaction_timeliness": "O",
      "aff_10b5_one": true,
      "transaction_date": "2026-09-01",
      "transaction_code": "S",
      "equity_swap_involved": false,
      "transaction_shares": 25000,
      "transaction_price_per_share": 17.4426,
      "transaction_acquired_disposed": "D",
      "shares_owned_following_transaction": 660000,
      "transaction_value": 436064.99999999994,
      "not_subject_to_section_16": false,
      "direct_or_indirect": "D",
      "footnotes": [
        {
          "id": "F1",
          "description": "This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in September 2025."
        },
        {
          "id": "F2",
          "description": "This transaction was executed in multiple trades during the day at prices ranging from $17.1100 to $17.6200. The weighted-average price is reported above. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."
        }
      ]
    },
    {
      "tickers": [
        "NNE"
      ],
      "issuer_cik": "0001923891",
      "owner_cik": "0001999118",
      "accession_number": "0001493152-26-041362",
      "form_type": "4",
      "filing_date": "2026-09-03",
      "period_of_report": "2026-09-01",
      "issuer_name": "Nano Nuclear Energy Inc.",
      "issuer_trading_symbol": "NNE",
      "owner_name": "Yu Jiang",
      "is_director": true,
      "is_officer": true,
      "is_ten_percent_owner": true,
      "is_other": false,
      "officer_title": "President and Chairman",
      "security_type": "non_derivative",
      "record_type": "transaction",
      "security_title": "Common Stock",
      "transaction_timeliness": "O",
      "aff_10b5_one": true,
      "transaction_date": "2026-09-01",
      "transaction_code": "S",
      "equity_swap_involved": false,
      "transaction_shares": 332569,
      "transaction_price_per_share": 17.4454,
      "transaction_acquired_disposed": "D",
      "shares_owned_following_transaction": 7891431,
      "transaction_value": 5801799.2326,
      "not_subject_to_section_16": false,
      "direct_or_indirect": "I",
      "nature_of_ownership": "By I Financial Ventures Group LLC",
      "footnotes": [
        {
          "id": "F1",
          "description": "The transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in September 2025. The reporting person is the sole shareholder and director of I Financial Ventures Group LLC (\"I Financial\"), a limited liability company incorporated under the laws of Delaware, which is the record holder of the securities reported herein. The reporting person, as such, has investment control over the securities of the issuer held by I Financial and may be deemed the beneficial owner of such securities."
        },
        {
          "id": "F2",
          "description": "This transaction was executed in multiple trades during the day at prices ranging from $17.0500 to $17.6100. The weighted-average price is reported above. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."
        }
      ]
    }
  ]
}

// trimmed to 2 results

The response includes every Form 4 record; this page keeps open-market purchases and sales on common stock and removes duplicate joint-filer rows.