| Name | Exchange | Split Ratio |
|---|---|---|
CMA Comerica Inc. 2 Apr 1998 | NYSE | 3:2 Split Ratio |
CMA Comerica Inc. 5 Jan 1993 | NYSE | 2:1 Split Ratio |
CMA Comerica Inc. 20 Jun 1991 | NYSE | 3:2 Split Ratio |
CMA Comerica Inc. 4 Apr 1988 | NYSE | 3:2 Split Ratio |
CMA Comerica Inc. 9 Mar 1988 | NYSE | 3:2 Split Ratio |