** Shares in Zions Bancorporation ZION.O up 4.2% at $58.1
** ZION board on Thursday authorized an additional common
share repurchase of up to $200 mln for Q3, taking the total
amount to $325 mln, or about 3.5% of co's current market
capitalization urn:newsml:reuters.com:*:nBw57sfXKa
** As of Aug 24, ZION had repurchased 1.8 mln of its common
shares, worth $98 mln, in Q3 - co
** Stock up ~34% YTD
(Reporting by Sahil Shaw in Bengaluru)
((sahil.shaw@thomsonreuters.com))