1.  Market operators and investment firms operating a trading venue shall make public the price, volume and time of the transactions executed in respect of shares, depositary receipts, ETFs, certificates and other similar financial instruments traded on that trading venue. Market operators and investment firms operating a trading venue shall make details of all such transactions public as close to real-time as is technically possible.

2.  Market operators and investment firms operating a trading venue shall give access, on reasonable commercial terms and on a non-discriminatory basis, to the arrangements they employ for making public the information under paragraph 1 of this Article to investment firms which are obliged to publish the details of their transactions in shares, depositary receipts, ETFs, certificates and other similar financial instruments pursuant to Article 20.