1.   Persons professionally arranging or executing transactions in crypto-assets shall ensure that they have in place effective arrangements, systems and procedures for the submission of a STOR without delay, once reasonable suspicion of market abuse is formed.

2.   The arrangements, systems and procedures referred to in paragraph 1 shall entail the possibility to report STORs in relation to transactions, orders or other aspects of the functioning of the DLT which occurred in the past, where suspicion has arisen in the light of subsequent events or information. In such cases, persons professionally arranging or executing transactions in crypto-assets shall explain in the STOR the delay between the suspected breach and the submission of the STOR according to the specific circumstances of the case.

3.   Persons professionally arranging or executing transactions in crypto-assets shall submit to the competent authority any relevant additional information which they become aware of after the STOR has been submitted, and shall provide any information or document requested by the competent authority.