6380A. 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/Nasdaq Trade Reporting Facility or if the FINRA/Nasdaq Trade Reporting Facility is unavailable due to system or transmission failure, by telephone to the FINRA/Nasdaq Trade Reporting Facility Operations Department, last sale reports of transactions in designated securities executed during normal market hours.