This is to remind, that Thursday, May 21, 2009 will be business but non-trading day at the NASDAQ OMX Riga. May 21, 2009 will be included in the settlement cycle of the NASDAQ OMX Riga transactions (21.05.2009 will be settlement day for automatch trades concluded on the NASDAQ OMX Riga on 18.05.2009). More detailed information available at http://www.nasdaqomxbaltic.com/index.php?id=3004977 NASDAQ OMX Riga Market services +371 67 212 431