Standard Nuclear, Inc. (STDN) insider trading

{
  "status": "OK",
  "results": [
    {
      "tickers": [
        "STDN"
      ],
      "issuer_cik": "0002086716",
      "owner_cik": "0002145172",
      "accession_number": "0001193125-26-307790",
      "form_type": "4",
      "filing_date": "2026-07-17",
      "period_of_report": "2026-07-16",
      "issuer_name": "Standard Nuclear, Inc.",
      "issuer_trading_symbol": "STDN",
      "owner_name": "Decisive Point Group, LLC",
      "is_director": false,
      "is_officer": false,
      "is_ten_percent_owner": true,
      "is_other": false,
      "security_type": "non_derivative",
      "record_type": "transaction",
      "security_title": "Class A Common Stock",
      "transaction_timeliness": "O",
      "aff_10b5_one": false,
      "transaction_date": "2026-07-16",
      "transaction_code": "P",
      "equity_swap_involved": false,
      "transaction_shares": 1275496,
      "transaction_price_per_share": 15,
      "transaction_acquired_disposed": "A",
      "shares_owned_following_transaction": 1275496,
      "transaction_value": 19132440,
      "not_subject_to_section_16": false,
      "direct_or_indirect": "I",
      "nature_of_ownership": "Held by Decisive Point - Standard Nuclear V, LLC",
      "footnotes": [
        {
          "id": "F1",
          "description": "Represents shares purchased through a reserved share program in connection with the the Issuer's initial public offering of Class A Common Stock. These shares were purchased at the public offering price of $15 per share."
        },
        {
          "id": "F2",
          "description": "The Reporting Person exercises voting and dispositive control over the securities held by Decisive Point - Standard Nuclear I, Decisive Point - Standard Nuclear II, Decisive Point - Standard Nuclear III, Decisive Point - Standard Nuclear IV, LLC, Decisive Point - Standard Nuclear V, LLC and Decisive Point Ventures II Master Fund, L.P."
        }
      ]
    }
  ]
}

// trimmed to 1 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.