X0202 4 2005-12-03 1 0001027258 AMEGY BANCORPORATION, INC. ABNK 0001213157 STEPHENS STEVEN DAN C/O AMEGY BANCORPORATION, INC. 4400 POST OAK PARKWAY HOUSTON TX 77027 0 1 0 0 Executive Vice President Common Stock, $1.00 par value 2005-12-03 4 D 0 13820 D 0 D Common Stock, $1.00 par value 2005-12-03 4 D 0 2035 D 0 I 401K Restricted Stock, $1.00 par value 2005-12-03 4 D 0 14796 D 0 D Stock Options 6.2031 2005-12-03 4 D 0 10000 D 2004-02-03 2009-02-03 Common Stock 10000 0 D Stock Options 4.125 2005-12-03 4 D 0 20000 D 2001-11-19 2006-11-19 Common Stock 20000 0 D Stock Options 18.27 2005-12-03 4 D 0 15000 D 2006-05-18 2015-05-18 Common Stock 15000 0 D Stock Options 9.705 2005-12-03 4 D 0 20000 D 2005-04-27 2010-04-27 Common Stock 20000 0 D Stock Options 13.58 2005-12-03 4 D 0 20000 D 2004-03-13 2011-03-13 Common Stock 20000 0 D Stock Options 13.585 2005-12-03 4 D 0 14000 D 2007-02-06 2012-02-06 Common Stock 14000 0 D Stock Options 15.26 2005-12-03 4 D 0 20000 D 2008-06-25 2013-06-25 Common Stock 20000 0 D Stock Options 21.05 2005-12-03 4 D 0 12500 D 2008-06-25 2014-06-25 Common Stock 12500 0 D Exchanged in merger with Zions Bancorporation ("Zions") for a combination of cash and Zions common stock valued at $23.88 based on average closing prices thereof for the ten trading days ending December 2, 2005. Each share was exchanged in merger for 0.3136 shares of Zions common stock. Each option was exchanged in merger for an option to purchase 0.3136 shares of Zions common stock at the old exercise price divided by .3136. /s/Loretta Riggsby, attorney-in-fact 2005-12-06