Stock Split Calendar for April 2010

March 2010| April 2010 |May 2010
Payable Ex Date Company Ticker Optionable Ratio Announced
Apr 06 Apr 07 National Steel Co SID optionable 2-1 Feb 23
Apr 15 Apr 16 Aaron's AAN optionable 3-2 Mar 23
Apr 16 Apr 19 Bio-Reference Labs BRLI optionable 2-1 Apr 07
Apr 29 Apr 30 Rio Tinto PLC RTP optionable 4-1
Apr 30 May 03 Mobile TeleSystems MBT optionable 5-2
Apr 30 May 03 STEVEN MADDEN Ltd SHOO optionable 3-2 Mar 25