X0202 4 2006-01-13 0 0000787648 TEXAS REGIONAL BANCSHARES INC TRBS 0001322721 Martin John A P. O. BOX 2871 MCALLEN TX 78502-2871 0 1 0 0 Executive VP & CFO Class A Common Stock 2006-04-06 5 A 0 E 217.5699 30.1656 A 421.4144 I By Trustee of ESOP Class A Common Stock 2006-04-13 5 J 0 E 38.9678 0 A 460.3822 I By Trustee of ESOP Class A Common Stock 2006-04-20 5 A 0 E 33.954 29.0770 A 494.3362 I By Trustee of ESOP Class A Common Stock 2006-01-13 5 A 0 E .4190 28.97 A 601.562 D Class A Common Stock 2006-04-13 5 J 0 E 60.156 0 A 661.718 D Class A Common Stock 2006-04-13 5 A 0 E .5430 28.80 A 662.261 D Incentive Stock Option (right to buy) 27.3727 2006-04-13 5 J 0 E 250 0 A 2014-04-15 Class A Common Stock 2750 2750 D Nonstatutory Stock Option (right to buy) 27.3727 2006-04-13 5 J 0 E 250 0 A 2014-04-15 Class A Common Stock 2750 5500 D Incentive Stock Option (right to buy) 24.9636 2006-04-13 5 J 0 E 100 0 A 2015-04-15 Class A Common Stock 1100 6600 D Nonstatutory Stock Option (right to buy) 24.9636 2006-04-13 5 J 0 E 100 0 A 2015-04-15 Class A Common Stock 1100 7700 D Incentive Stock Option (right to buy) 28.49 2006-04-25 4 A 0 5000 0 A 2016-04-15 Class A Common Stock 5000 12700 D Nonstatutory Stock Option (right to buy) 28.49 2006-04-25 4 A 0 5000 0 A 2016-04-15 Class A Common Stock 5000 17700 D The amount represents shares allocated to my account as a participant in the Texas Regional Bancshares, Inc. Employee Stock Ownership Plan (the ESOP). Represents a 10% stock dividend declared by the Board of Directors on March 14, 2006 to shareholders of record March 31, 2006 and payable April 13, 2006. Represents a 10% stock dividend declared by the Board of Directors on March 14, 2006 to shareholders of record March 31, 2006 and payable April 13, 2006. Pursuant to the option agreements, the exercise price and number of shares subject to the options have been adjusted. 20% of the options become exercisable on August 1st of each year beginning August 1, 2005. Granted from the Texas Regional Bancshares, Inc. 2006 Incentive Plan. 20% of the options become exercisable on April 25th of each year beginning April 25, 2007. The amount represents a small acquisition of shares obtained through dividend reinvestment through my brokerage account. /s/ John A. Martin 2006-04-27