nope. That is incorrect. Name changes are not mandatory with r/s's.
NAME/SYMBOL CHANGES Updated Date Old Symbol Old Name New Symbol New Name Comment 13:41 1/20/2009 CNVG Convergence Technologies Inc Common CNVC Convergence Technologies Inc Common Stock (New) 1-750 R/S ** 13:41 1/20/2009 HEGP Heartland Energy Group, Inc. Common Stock TRNC Tritent International Corp Common Stock ** 16:19 1/20/2009 SAZEF INTERNATIONAL SAMUEL EXPLORATION CORP Ordinary Shares ISSFF International Samuel Exploration Corp Ordinary Shares 1-20 R/S ** 13:41 1/20/2009 VSUS VSUS Technologies Incorporated Common Stock VSUT VSUS Technologies Incorporated New Common Stock 1-1,500 R/S **