FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person * LARIMORE ALBERT L   2. Issuer Name and Ticker or Trading Symbol GREAT SOUTHERN BANCORP INC [GSBC] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) __X__ Other (specify below) Secretary / Vice President of Subsidiary (Last) (First) (Middle) 1465 DAVIS BRIDGE ROAD 3. Date of Earliest Transaction (Month/Day/Year) 10/17/2005 (Street) REPUBLIC, MO 65738 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) 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 Common stock 10/17/2005   P   3 A $ 27.9 1,133 D   Common stock               94 I 401(k) Plan Common stock               456 I Spouse's IRA

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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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 Underlying Securities (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 of Derivative Security: 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

Option to purchase

$ 11.8908

(1)

01/20/2009

Common stock

750

750

D

Option to purchase

$ 10.7813

(2)

02/16/2010

Common stock

1,500

2,250

D

Option to purchase

$ 7.922

(3)

09/20/2010

Common stock

500

2,750

D

Option to purchase

$ 12.8975

(4)

09/24/2011

Common stock

2,500

5,250

D

Option to purchase

$ 18.1875

(5)

09/18/2012

Common stock

2,500

7,750

D

Option to purchase

$ 20.12

(6)

09/25/2013

Common stock

3,000

10,750

D

Option to purchase

$ 32.07

(7)

09/22/2014

Common stock

2,250

13,000

D

Option to purchase

$ 30.34

(8)

09/20/2015

Common stock

2,250

15,250

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
LARIMORE ALBERT L 1465 DAVIS BRIDGE ROAD REPUBLIC, MO 65738			Secretary	Vice President of Subsidiary

Signatures

Matt Snyder, Attorney-in-fact for Albert L. Larimore		10/20/2005
**Signature of Reporting Person		Date

Explanation of Responses:

*	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).
(1)	250 shares vest on 1/20/2002, 1/20/2003 & 1/20/2004
(2)	375 shares vest on 2/16/2002, 2/16/2003, 2/16/2004 & 2/16/2005
(3)	125 shares vest on 9/20/2002, 9/20/2003, 9/20/2004 & 9/20/2005
(4)	625 shares vest on 9/24/2003, 9/24/2004, 9/24/2005 & 9/24/2006
(5)	625 shares vest on 9/18/2004, 9/18/2005, 9/18/2006 & 9/18/2007
(6)	750 shares vest on 9/25/2005, 9/25/2006, 9/25/2007 & 9/25/2008
(7)	563 shares vest on 9/22/2006 & 9/22/2007 and 562 shares vest on 9/22/2008 & 9/22/2009
(8)	563 shares vest on 9/20/2007 & 9/20/2008 and 562 shares vest on 9/20/2009 & 9/20/2010

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