DeWitt will provide an on-the-ground sales presence in addition to the network of resellers already utilized by Exablaze in the US.
The departures follow the exit of chairman Mason Slaine and chief executive Stephen Daffron last month.
Sales executive, most recently at SIX, joins data services provider
The vendor will start by focusing on the concentration of firms in New York
Jerry Casey joins Liquidnet as head of trading strategy, while Craig Viani joins Liquidnet’s Algo Services group.
Infront's head of marketing Adam Walhout has left the Nordic market data vendor after a five year spell.
Sylvain Thieullent steps up to take lead at Horizon, Jean-Marc Delfarguiel announced as company president.
Data operations veteran, most recently with Citi, leads data quality group
Daffron steps down after just more than two years as CEO of Interactive Data.
The fintech vet will advise the company's management team on a consulting basis.
The financial industry veteran will add a seat on Blackstone's board to his existing duties as Bloomberg chairman.
The former COO of ICE Clear US, who now runs the exchange's data business, will also now oversee Interactive Data.
Brazilian bank official with roles at FSB and BIS takes on new post
Bar brings 15 years of experience in developing and implementing digital strategies and programs.
New global head of investor communications joins from BBH
Bob Leaper, formerly of PanoVista and DST, joins consultancy
Frank Troise officially takes over as CEO, president and member of the board of directors.
Morokoff has previously worked at S&P, Moody's and Goldman Sachs.
Gary Casagrande comes to Confluence from Brown Brothers Harriman.
Rossabi has played a critical role in the integration of Telx into Digital Realty Trust, officials say.
Leda Glyptis joins London-based company
Chibane previously held sales roles in Nasdaq OMX's corporate solutions division.
Sales executive brings 20 years' experience in asset servicing
His departure is a result of the vendor realigning the division's technology function with Thomson Reuters overall.