UPDATE 1-Aareal Bank says selling minority stake in software unit Aareon <!-- no image --> <div>* Was under pressure from activist investor (Adds past sale considerations, advisor, possible buyers)<div class="feedflare"> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=nJiguDNqgCw:fhpi5H8oQGM:yIl2AUoC8zA"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?d=yIl2AUoC8zA" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=nJiguDNqgCw:fhpi5H8oQGM:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=nJiguDNqgCw:fhpi5H8oQGM:V_sGLiPBpWU" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=nJiguDNqgCw:fhpi5H8oQGM:F7zBnMyn0Lo"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=nJiguDNqgCw:fhpi5H8oQGM:F7zBnMyn0Lo" border="0"></a> </div><img src="http://feeds.feedburner.com/~r/reuters/UKBankingFinancial/~4/nJiguDNqgCw" height="1" width="1" alt=""></div> Posted by Reuters