Article 79 of the Measures for the Supervision and Administration of Futures Companies stipulates that if a shareholder, actual controller or other related party holding more than 5% of the shares of a futures company engages in futures trading in a futures company, the futures company shall, within five working days from the date of opening an account, report the account opening to the dispatched office of the China Securities Regulatory Commission where it is domiciled, and regularly report the transaction. So, the answer to this question is D.