SEC Form 4
FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
1. Name and Address of Reporting Person*
Grisham Stanley V

(Last) (First) (Middle)
2 CRESTED CLOUD CT.

(Street)
THE WOODLANDS TX 77380-2726

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
TEXAS REGIONAL BANCSHARES INC [ TRBS ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director 10% Owner
X Officer (give title below) Other (specify below)
Regional President
3. Date of Earliest Transaction (Month/Day/Year)
12/13/2005
4. If Amendment, Date of Original Filed (Month/Day/Year)
04/03/2006
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Class A Common Stock 03/21/2006 A V 16.4635(1) A $30.1856 824.2751 I By Trustee of ESOP
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Incentive Stock Option (right to buy) $19.2242 08/01/2003 05/31/2012 Class A Common Stock 237 237 D
Incentive Stock Option (right to buy) $19.2242 08/01/2004 05/31/2012 Class A Common Stock 619 856 D
Incentive Stock Option (right to buy) $19.2242 08/01/2005 05/31/2012 Class A Common Stock 619 1,475 D
Nonstatutory Stock Option (right to buy) $19.2242 08/01/2003 05/31/2012 Class A Common Stock 237 1,712 D
Nonstatutory Stock Option (right to buy) $19.2242 08/01/2004 05/31/2012 Class A Common Stock 619 2,331 D
Nonstatutory Stock Option (right to buy) $19.2242 08/01/2005 05/31/2012 Class A Common Stock 619 2,950 D
Incentive Stock Option (right to buy) $27.3467 (2) 04/15/2014 Class A Common Stock 3,000 5,950 D
Nonstatutory Stock Option (right to buy) $27.3467 (2) 04/15/2014 Class A Common Stock 3,000 8,950 D
Incentive Stock Option (right to buy) $27.46 (3) 04/15/2015 Class A Common Stock 3,000 11,950 D
Nonstatutory Stock Option (right to buy) $27.46 (3) 04/15/2015 Class A Common Stock 3,000 14,950 D
Incentive Stock Option (right to buy)(4) $29.66 12/13/2005 A 1,000 (5) 04/15/2015 Class A Common Stock 1,000 $0 15,950 D
Nonstatutory Stock Option (right to buy)(6) $29.66 12/13/2005 A 1,000 (5) 04/15/2015(7) Class A Common Stock 1,000 $0 16,950 D
Explanation of Responses:
1. The amount represents shares allocated to my account as a participant in the Texas Regional Bancshares, Inc. Employee Stock Ownership Plan ("the ESOP").
2. 20% of the options become exercisable on August 1st of each year beginning August 1, 2004, contingent upon continued employment.
3. 20% of the options become exercisable on August 1st of each year beginning August 1, 2005, contingent upon continued employment.
4. Granted from the Texas Regional Bancshares, Inc. 2005 Incentive Stock Option Plan.
5. 20% of the options become exercisable on August 1st of each year beginning August 1, 2006, contingent upon continued employment.
6. Granted from the Texas Regional Bancshares, Inc. 2005 Nonstatutory Stock Option Plan.
7. Amendment to correct typographical error on expiration date.
/s/ Stanley V. Grisham 04/27/2006
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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