STOCK TITAN

Great Southern Bancorp (GSBC) director sells shares from children's accounts

(Neutral)
(Negative)
Form Type
4

Rhea-AI Filing Summary

For GREAT SOUTHERN BANCORP, INC. (GSBC), director Julie A. Brown reported selling 851 shares of common stock on 2026-08-17 at $81.00 per share from Children's Accounts, leaving 7,052 indirectly held shares in those accounts. She also reports 32,896 directly held common shares and 369,738 indirectly held shares through an LTD Family Partnership, plus multiple director stock options on a total of 17,500 underlying common shares with exercise prices between $41.74 and $61.79, expiring from 2027 through 2035.

Positive

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Negative

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Insider BROWN JULIE A
Role Director
Sold 851 shs ($69K)
Type Security Shares Price Value
Sale Common stock 851 $81.00 $69K
holding Option to purchase F1 -- -- --
holding Option to purchase F2 -- -- --
holding Option to purchase F3 -- -- --
holding Option to purchase F4 -- -- --
holding Option to purchase F5 -- -- --
holding Option to purchase F6 -- -- --
holding Option to purchase F7 -- -- --
holding Option to purchase F8 -- -- --
holding Option to purchase F9 -- -- --
holding Common stock -- -- --
holding Common stock -- -- --
Holdings After Transaction: Common stock — 7,052 shares (Indirect, Children's Accounts); Option to purchase — 16,500 shares (Direct); Common stock — 32,896 shares (Direct); Common stock — 369,738 shares (Indirect, LTD Family Partnership)
Footnotes (9)
  1. F1. 500 shares vest on 11/15/2019, 11/15/2020, 11/15/2021 and 11/15/2022
  2. F2. 500 shares vest on 11/28/2020, 11/28/2021, 11/28/2022 and 11/28/2023
  3. F3. 500 shares vest on 11/20/2021, 11/20/2022, 11/20/2023 and 11/20/2024
  4. F4. 500 shares vest on 10/26/2025
  5. F5. 500 shares vest on 11/17/2023, 11/17/2024, 11/17/2025 and 11/17/2026
  6. F6. 500 shares vest on 11/16/2024, 11/16/2025, 11/16/2026 and 11/16/2027
  7. F7. 500 shares vest on 11/15/2025, 11/15/2026, 11/15/2027 and 11/15/2028
  8. F8. 500 shares vest on 11/20/2026, 11/20/2027, 11/20/2028 and 11/20/2029
  9. F9. 500 shares vest on 11/19/2027, 11/19/2028, 11/19/2029 and 11/19/2030
Shares sold 851 shares of common stock Sold on 2026-08-17 by Julie A. Brown from Children's Accounts
Sale price per share $81.00 per share Price for 851 GSBC shares sold on 2026-08-17
Children's Accounts holdings after sale 7,052 shares of common stock Indirect ownership following the 851-share sale
Direct common stock holdings 32,896 shares of common stock Directly owned by Julie A. Brown as of 2026-08-17
LTD Family Partnership holdings 369,738 shares of common stock Indirect ownership through LTD Family Partnership
Underlying shares in options 17,500 underlying shares Total underlying GSBC common shares across reported options
Option exercise prices range $41.74 to $61.79 Exercise prices for reported GSBC stock options
Option expirations range 2027-11-15 to 2035-11-19 Expiration dates for reported GSBC stock options
indirect ownership financial
"total_shares_following_transaction 7052.0000, ownership_type indirect, nature_of_ownership Children's Accounts"
Option to purchase financial
"security_title Option to purchase, underlying_security_title Common stock"
underlying security financial
"underlying_security_title Common stock, underlying_security_shares 2000.0000"
exercise price financial
"conversion_or_exercise_price 52.2000, 55.0000, 60.1500, 41.7400, 57.9800"
The exercise price is the fixed amount at which you can buy or sell an asset, like a stock, when using an options contract. It matters because it helps determine whether exercising the option will be profitable or not, depending on the current market price. Think of it as the set price you agree on today to buy or sell later.
vesting financial
"500 shares vest on 11/15/2019, 11/15/2020, 11/15/2021 and 11/15/2022"
Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.

FAQ

What insider transaction did GSBC director Julie A. Brown report on this Form 4?

Julie A. Brown reported a sale of 851 GSBC common shares on 2026-08-17. The shares were sold at $81.00 per share from Children's Accounts, and this was categorized as indirect ownership.

How many GSBC shares does Julie A. Brown hold after the reported sale?

After the sale, Julie A. Brown reports 7,052 GSBC common shares held indirectly in Children's Accounts, 32,896 common shares held directly, and 369,738 common shares held indirectly through an LTD Family Partnership.

What option holdings on GSBC stock does Julie A. Brown report?

She reports several options to purchase GSBC common stock covering 17,500 underlying shares, with exercise prices between $41.74 and $61.79. These options have expiration dates ranging from 2027-11-15 to 2035-11-19 and are held directly.

What is the nature of ownership for the GSBC shares sold by Julie A. Brown?

The 851 GSBC shares sold on 2026-08-17 are reported as indirectly owned in Children's Accounts. After the transaction, those accounts still hold 7,052 GSBC common shares.

Does the Form 4 indicate any GSBC shares acquired by Julie A. Brown?

The filing shows no purchases or acquisitions of GSBC shares in this report. It discloses one sale of 851 shares and lists Brown's existing direct and indirect common stock holdings plus her outstanding stock options.

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SEC Form 4
FORM 4UNITED 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*
BROWN JULIE A

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

(Street)
SPRINGFIELD MISSOURI 65802

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
GREAT SOUTHERN BANCORP, INC. [ GSBC ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
08/17/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

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)
CodeVAmount(A) or (D)Price
Common stock32,896D
Common stock08/17/2026S851D$817,052IChildren's Accounts
Common stock369,738ILTD Family Partnership
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Option to purchase$52.2 (1)11/15/2027Common Stock2,0002,000D
Option to purchase$55 (2)11/28/2028Common stock2,0004,000D
Option to purchase$60.15 (3)11/20/2029Common stock2,0006,000D
Option to purchase$41.74 (4)10/26/2030Common stock5006,500D
Option to purchase$57.98 (5)11/17/2031Common stock2,0008,500D
Option to purchase$61.55 (6)11/16/2032Common stock2,00010,500D
Option to purchase$53.22 (7)11/15/2033Common stock2,00012,500D
Option to purchase$61.79 (8)11/20/2034Common stock2,00014,500D
Option to purchase$57.29 (9)11/19/2035Common stock2,00016,500D
Explanation of Responses:
1. 500 shares vest on 11/15/2019, 11/15/2020, 11/15/2021 and 11/15/2022
2. 500 shares vest on 11/28/2020, 11/28/2021, 11/28/2022 and 11/28/2023
3. 500 shares vest on 11/20/2021, 11/20/2022, 11/20/2023 and 11/20/2024
4. 500 shares vest on 10/26/2025
5. 500 shares vest on 11/17/2023, 11/17/2024, 11/17/2025 and 11/17/2026
6. 500 shares vest on 11/16/2024, 11/16/2025, 11/16/2026 and 11/16/2027
7. 500 shares vest on 11/15/2025, 11/15/2026, 11/15/2027 and 11/15/2028
8. 500 shares vest on 11/20/2026, 11/20/2027, 11/20/2028 and 11/20/2029
9. 500 shares vest on 11/19/2027, 11/19/2028, 11/19/2029 and 11/19/2030
Remarks:
Matt Snyder, by Power of Attorney from Julie A. Brown08/20/2026
** Signature of Reporting PersonDate
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.
* Form 4: SEC 1474 (03-26)