ZION Zions Bancorporation, National Association 15 May 1997 | NASDAQ (NGS) Exchange | 4:1 Split Ratio |
ZION Zions Bancorporation, National Association 27 Jan 1993 | NASDAQ (NGS) Exchange | 2:1 Split Ratio |
ZION Zions Bancorporation, National Association 17 Aug 1981 | NASDAQ (NGS) Exchange | 3:2 Split Ratio |