X0202 4 2006-05-11 0 0001009244 MEXICAN RESTAURANTS INC CASA 0001302626 Dennard Andrew J 1135 EDGEBROOK HOUSTON TX 77034 0 1 0 0 CFO Common Stock 2006-05-11 4 M 0 5125 8.625 A 20125 D Common Stock 2006-05-11 4 M 0 2500 2.70 A 22625 D Common Stock 2006-05-11 4 M 0 1250 3.64 A 23875 D Common Stock 2006-05-11 4 S 0 8875 12.553 D 15000 D Employee Stock Option (Right to Buy) 8.625 2006-05-11 4 M 0 5125 0 D 2007-07-03 Common Stock 5125 9875 D Employee Stock Option (Right to Buy) 2.7 2006-05-11 4 M 0 2500 0 D 2011-12-05 Common Stock 2500 2500 D Employee Stock Option (Right to Buy) 3.64 2006-05-11 4 M 0 1250 0 D 2012-11-07 Common Stock 1250 2500 D Option vested in 10%, 15%, 25%, 25% and 25% increments on 7/3/98, 7/3/99, 7/3/00, 7/3/01, and 7/3/02, respectively. Option vested in 10%, 15%, 25%, 25% and 25% increments on 12/5/02, 12/5/03, 12/5/04, 12/5/05 and 12/5/06, respectively. Option vested in 10%, 15%, 25%, 25% and 25% increments on 11/7/03, 11/7/04, 11/7/05, 11/7/06 and 11/7/07, respectively. /s/ Andrew J. Dennard 2006-05-11