UPDATE 1-Uniper chairman resigns after Fortum takes majority stake <!-- no image --> <div>* Fortum moves to tighten grip after clinching majority (Adds detail)<div class="feedflare"> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=yye10uhWTpk:4vznYwFu-9w: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=yye10uhWTpk:4vznYwFu-9w:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=yye10uhWTpk:4vznYwFu-9w:V_sGLiPBpWU" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=yye10uhWTpk:4vznYwFu-9w:F7zBnMyn0Lo"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=yye10uhWTpk:4vznYwFu-9w:F7zBnMyn0Lo" border="0"></a> </div><img src="http://feeds.feedburner.com/~r/reuters/UKBankingFinancial/~4/yye10uhWTpk" height="1" width="1" alt=""></div> Posted by Reuters