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GREAT SOUTHERN BANCORP, INC.

GSBC Mostly scheduled

CIK 0000854560 #2669 in the set updated 18 Sep 2026

Bought (12 mo)

$0.00

out of their own pocket, the only kind of buying there is

Sold (12 mo)

$3.22M

$0.00 on a plan · $3.11M straight out of an exercise

Sold at will

$111.89K

2 of 17 sales

Net

−$3.22M

−$111.89K against sales at will

By person

13 insiders · 19 transactions

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

TURNER JOSEPH W

President/CEO

—

$773.39K (2) scheduled

−$773.39K

147,592

1.35%

$11.95M

−0.7%

TURNER WILLIAM V

Director

—

$768.29K (2) scheduled

−$768.29K

192,712

1.77%

$15.61M

−8.3%

STEINERT EARL A JR

Director

—

$417.51K (2) scheduled

−$417.51K

939,596

8.62%

$76.11M

0.0%

COPELAND REX A

Treasurer

—

$316.23K (3) scheduled

−$316.23K

25,921

0.2379%

$2.10M

+16.4%

Bugh John M

Vice President of Subsidiary

—

$269.98K (2) scheduled

−$269.98K

1,790

0.0164%

$144.99K

0.0%

Maples Mark A

Vice President of Subsidiary

—

$251.49K (2) scheduled

−$251.49K

0.0000%

$0.00

—

Baker Kevin L

Vice President of Subsidiary

—

$195.89K (1) scheduled

−$195.89K

0.0001%

$1.13K

+7.7%

CARLSON THOMAS J

Director

—

$162.74K (2) scheduled

−$162.74K

17,511

0.1607%

$1.42M

+1.5%

BROWN JULIE A

Director

—

$68.93K (1)

−$68.93K

39,948

0.3666%

$3.24M

−1.1%

Pitt Douglas M

Director

—

11,639

0.1068%

$942.76K

+4.0%

Ausburn Kevin R

Director

—

8,300

0.0762%

$672.30K

+538.5%

Edwards Steven D

Director

—

4,131

0.0379%

$334.61K

+5.5%

Hart Debra Mallonee

Director

—

2,024

0.0186%

$163.94K

+4.8%

Individual transactions

Insider

Date

Role

Action

Price

Amount

BROWN JULIE A

17 Aug 2026

Director

Sell indirect

851

$81.00

$68.93K

CARLSON THOMAS J

3 Feb 2026

Director

Sell indirect

680

$63.17

$42.96K

Show all 19 transactions →

What was left out

Form 4 filings counted 47

Amendments (4/A) skipped 0

Filings about a different issuer 0

Unreadable filings 0

Joint filings 0

Sales on a Rule 10b5-1 plan 0

Sales straight out of an exercise 15

Sales at will 2

Transactions with no price 0

Shares from compensation/vesting 64,580

History held since 2 Sep 2016