David Peniket and Paul Swann are retiring.
Clients in US and Asia also want more transparency.
Nearly all asset managers expect business to shift from London.
The exchange will extend tech initiatives into four new countries.
Data portability is needed for competition between trade repositories.
Multiple post-trade reporting requirements raises costs.
Clients receive additional bilateral liquidity ahead of MiFID II.
The firm has slated three more block trading solutions for MiFID II.
There are also concerns about the data being used by Esma to set the rules.