SEC FORM 4

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^*

COPELAND REX A

(Last)

(First)

(Middle)

CARE OF GREAT SOUTHERN BANK

218 S. GLENSTONE AVE

(Street)

SPRINGFIELD

65802

(City)

(State)

(Zip)

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)
	Treasurer		Senior Vice Pres of Subsidiary

3. Date of Earliest Transaction (Month/Day/Year)
11/06/2024

4. If Amendment, Date of 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

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common stock	11/06/2024		M		4,200	A	$50.71	26,468	D
Common stock	11/06/2024		S		4,200	D	$66.5898	22,268	D

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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Option to purchase	$50.71	11/06/2024		M			4,200	⁽¹⁾	11/18/2025	Common Stock	4,200	$50.71	0	D
Option to purchase	$41.3							⁽²⁾	10/24/2026	Common Stock	4,200		4,200	D
Option to purchase	$52.2							⁽³⁾	11/15/2027	Common Stock	4,200		8,400	D
Option to purchase	$55							⁽⁴⁾	11/28/2028	Common stock	4,200		12,600	D
Option to purchase	$60.15							⁽⁵⁾	11/20/2029	Common stock	4,200		16,800	D
Option to purchase	$41.74							⁽⁶⁾	10/26/2030	Common stock	4,500		21,300	D
Option to purchase	$57.98							⁽⁷⁾	11/17/2031	Common stock	4,750		26,050	D
Option to purchase	$61.55							⁽⁸⁾	11/16/2032	Common stock	4,800		30,850	D

Explanation of Responses:

1. 1,050 shares vest on 11/18/2017, 11/18/2018, 11/18/2019 and 11/18/2020

2. 1,050 shares vest on 10/24/2018, 10/24/2019, 10/24/2020 and 10/24/2021

3. 1,050 shares vest on 11/15/2019, 11/15/2020, 11/15/2021 and 11/15/2022

4. 1,050 shares vest on 11/28/2020, 11/28/2021, 11/28/2022 and 11/28/2023

5. 1,050 shares vest on 11/20/2021, 11/20/2022, 11/20/2023 and 11/20/2024

6. 1,125 shares vest on 10/26/2022, 10/26/2023, 10/26/2024 and 10/26/2025

7. 1,188 shares vest on 11/17/2023 and 11/17/2024 and 1,187 shares vest on 11/17/2025 and 11/17/2026

8. 1,200 shares vdst on 11/16/2024, 11/16/2025, 11/16/2026 and 11/16/2027

Remarks:

	Matt Snyder, by Power of Attorney from Rex A Copeland	11/08/2024
	** 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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