Olga Petrenko is Market Data Policy Team Leader within the Markets Department at the European Securities and Markets Authority (ESMA). She is involved in ESMA’s work on defining reporting requirements that stem from European regulatory regimes, including EMIR, MiFID II/MiFIR, MAR and SFTR.

Her current tasks focus, among others, on ESMA implementing measures on trades, transactions, order book, instrument reference data and securities financing transactions reporting.

Ms. Petrenko joined CESR (predecessor of ESMA) in March 2009 from the Lithuanian Securities Commission where she held the position of the Head of the Market Monitoring Division.