6380B. Transaction Reporting
(a) When and How Transactions are Reported
(1) Trade Reporting Facility Participants shall, as soon as practicable but no later than 10 seconds after execution, transmit to the FINRA/NYSE Trade Reporting Facility or, if the FINRA/NYSE Trade Reporting Facility is unavailable due to system or transmission failure, by telephone to the FINRA/NYSE TRF Operations Department, last sale reports of transactions in designated securities executed during normal market hours.