Nasdaq CEO says committed to OMX

NEW YORK (Reuters) - Nasdaq Stock Market Inc. (NDAQ.O) Chief Executive Robert Greifeld on Monday said the U.S. exchange operator remains fully committed to its proposed merger with OMX, a Nordic bourse company, and that it remains flexible in how it structures a deal.

Greifeld, who spoke to analysts after Nasdaq announced it wanted to sell its 31 percent stake in London Stock Exchange Group Plc (LSE.L), said investment bank advisers were already in touch with "a number of interested parties."

(Reporting by Joseph Giannone)