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GSBC Form 4 shows Amelia Counts awarded new stock options

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Great Southern Bancorp, Inc. (GSBC) reported an insider equity grant for director Amelia A. Counts. On 11/19/2025, she received four derivative awards in the form of options to purchase common stock, each for 500 shares at an exercise price of $57.29 per share. These options become exercisable on 11/19/2027, 11/19/2028, 11/19/2029, and 11/19/2030, and each series expires on 11/19/2035. The filing notes that 500 shares vest on each of 11/20/2026, 11/20/2027, 11/20/2028 and 11/20/2029, totaling 2,000 underlying shares. After these transactions, Counts beneficially owns 4,000 option-based derivative securities on GSBC common stock held directly.

Positive

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Negative

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Insider Counts Amelia A
Role Director
Type Security Shares Price Value
Grant/Award Option to purchase 500 $57.29 $29K
Grant/Award Option to purchase 500 $57.29 $29K
Grant/Award Option to purchase 500 $57.29 $29K
Grant/Award Option to purchase 500 $57.29 $29K
holding Option to purchase -- -- --
holding Common stock -- -- --
Holdings After Transaction: Option to purchase — 500 shares (Direct); Common stock — 10 shares (Direct)
Footnotes (1)
  1. [object Object]
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
OMB APPROVAL
OMB Number: 3235-0287
Estimated average burden
hours per response: 0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Counts Amelia A

(Last) (First) (Middle)
CARE OF GREAT SOUTHERN BANK
218 S GLENSTONE AVE

(Street)
SPRINGFIELD MO 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)
X Director 10% Owner
Officer (give title below) Other (specify below)
3. Date of Earliest Transaction (Month/Day/Year)
11/19/2025
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)
Code V Amount (A) or (D) Price
Common stock 10 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)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Option to purchase $57.29 11/19/2025 A 500 11/19/2027 11/19/2035 Common stock 500 $57.29 500 D
Option to purchase $57.29 11/19/2025 A 500 11/19/2028 11/19/2035 Common stock 500 $57.29 1,000 D
Option to purchase $57.29 11/19/2025 A 500 11/19/2029 11/19/2035 Common stock 500 $57.29 1,500 D
Option to purchase $57.29 11/19/2025 A 500 11/19/2030 11/19/2035 Common stock 500 $57.29 2,000 D
Option to purchase $61.79 (1) 11/20/2034 Common stock 2,000 4,000 D
Explanation of Responses:
1. 500 shares vest on 11/20/2026, 11/20/2027, 11/20/2028 and 11/20/2029
Remarks:
Matt Snyder, by Power of Attorney from Amelia A Counts 11/20/2025
** 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.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did GSBC report for Amelia A. Counts?

GSBC reported that director Amelia A. Counts received option-based derivative awards on 11/19/2025, giving her the right to purchase GSBC common stock at preset exercise prices.

How many GSBC shares are covered by the new stock options?

The filing shows four option grants, each covering 500 shares of GSBC common stock at an exercise price of $57.29 per share, for a total of 2,000 underlying shares.

When do Amelia A. Counts’ GSBC options vest and become exercisable?

The explanation states that 500 shares vest on each of 11/20/2026, 11/20/2027, 11/20/2028 and 11/20/2029. The options become exercisable on 11/19/2027, 11/19/2028, 11/19/2029 and 11/19/2030, respectively.

What are the expiration dates of the new GSBC stock options?

Each of the four new option grants for Amelia A. Counts has an expiration date of 11/19/2035, as shown in the derivative securities table.

How many GSBC option-based derivative securities does Amelia A. Counts own after this filing?

Following the reported transactions, the derivative securities table shows that Amelia A. Counts beneficially owns 4,000 option-based derivative securities on GSBC common stock in direct ownership.

What is the exercise price of Amelia A. Counts’ newly granted GSBC options?

The new option grants reported for Amelia A. Counts have an exercise price of $57.29 per share of GSBC common stock.