NEW YORK/ WASHINGTON, April 9- The chief executives of three of the top U.S. exchanges met with regulators in Washington DC on Tuesday to express concerns about the negative effects associated with the increase in trading taking place away from public exchanges.
NEW YORK, April 8- Citigroup has filed a claim with Nasdaq OMX Group to potentially receive compensation for losses associated with Facebook Inc's glitch-ridden market debut last May, according to two people with knowledge of the situation.
April 4- Rivals NYSE Euronext and Nasdaq OMX Group Inc both claim that to have listed the most global initial public offerings during the first quarter of 2013, while Thomson Reuters' data shows the two exchange operators as being tied.