Earl A. Steinert Jr.

CIK: 0001284362

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)2 (13.3%)

Position reduction

Option Exercises (M)5 (33.3%)

Derivative conversions

Awards (A)8 (53.3%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

GSBC

GREAT SOUTHERN BANCORP, INC.

Director

Discretionary Trading P&L

Holdings

Transaction History (15 total)

GSBC
GREAT SOUTHERN BANCORP, INC.
May 26, 2026
Exercise(M)
Direct
2K shares at avg. $60.15$120K
GSBC
GREAT SOUTHERN BANCORP, INC.
May 26, 2026
Exercise(M)
Direct
1.5K shares at avg. $57.98$87K
GSBC
GREAT SOUTHERN BANCORP, INC.
May 26, 2026
Exercise(M)
Direct
1K shares at avg. $61.55$62K
GSBC
GREAT SOUTHERN BANCORP, INC.
May 26, 2026
Sale(S)
Direct
4.5K shares at avg. $71.62$322K
GSBC
GREAT SOUTHERN BANCORP, INC.
Feb 4, 2026
Exercise(M)
Direct
500 shares at avg. $53.22$27K
GSBC
GREAT SOUTHERN BANCORP, INC.
Feb 4, 2026
Sale(S)
Direct
1.5K shares at avg. $63.49$95K
GSBC
GREAT SOUTHERN BANCORP, INC.
Feb 4, 2026
Exercise(M)
Direct
1K shares at avg. $41.74$42K
GSBC
GREAT SOUTHERN BANCORP, INC.
Nov 19, 2025
Award(A)
Option to purchase
Direct
500 shares at avg. $57.29-
GSBC
GREAT SOUTHERN BANCORP, INC.
Nov 19, 2025
Award(A)
Option to purchase
Direct
500 shares at avg. $57.29-
GSBC
GREAT SOUTHERN BANCORP, INC.
Nov 19, 2025
Award(A)
Option to purchase
Direct
500 shares at avg. $57.29-
GSBC
GREAT SOUTHERN BANCORP, INC.
Nov 19, 2025
Award(A)
Option to purchase
Direct
500 shares at avg. $57.29-
GSBC
GREAT SOUTHERN BANCORP, INC.
Nov 20, 2024
Award(A)
Option to purchase
Direct
500 shares at avg. $61.79-
GSBC
GREAT SOUTHERN BANCORP, INC.
Nov 20, 2024
Award(A)
Option to purchase
Direct
500 shares at avg. $61.79-
GSBC
GREAT SOUTHERN BANCORP, INC.
Nov 20, 2024
Award(A)
Option to purchase
Direct
500 shares at avg. $61.79-
GSBC
GREAT SOUTHERN BANCORP, INC.
Nov 20, 2024
Award(A)
Option to purchase
Direct
500 shares at avg. $61.79-

		Type	Shares	Price		Ownership
May 26, 2026	GSBC GREAT SOUTHERN BANCORP, INC.	Exercise(M)	2,000	$60.15	$120,300	Direct
May 26, 2026	GSBC GREAT SOUTHERN BANCORP, INC.	Exercise(M)	1,500	$57.98	$86,970	Direct
May 26, 2026	GSBC GREAT SOUTHERN BANCORP, INC.	Exercise(M)	1,000	$61.55	$61,550	Direct
May 26, 2026	GSBC GREAT SOUTHERN BANCORP, INC.	Sale(S)	4,500	$71.62	$322,271	Direct
Feb 4, 2026	GSBC GREAT SOUTHERN BANCORP, INC.	Exercise(M)	500	$53.22	$26,610	Direct
Feb 4, 2026	GSBC GREAT SOUTHERN BANCORP, INC.	Sale(S)	1,500	$63.49	$95,240	Direct
Feb 4, 2026	GSBC GREAT SOUTHERN BANCORP, INC.	Exercise(M)	1,000	$41.74	$41,740	Direct
Nov 19, 2025	GSBC GREAT SOUTHERN BANCORP, INC.	Award(A) Option to purchase	500	$57.29	-	Direct
Nov 19, 2025	GSBC GREAT SOUTHERN BANCORP, INC.	Award(A) Option to purchase	500	$57.29	-	Direct
Nov 19, 2025	GSBC GREAT SOUTHERN BANCORP, INC.	Award(A) Option to purchase	500	$57.29	-	Direct
Nov 19, 2025	GSBC GREAT SOUTHERN BANCORP, INC.	Award(A) Option to purchase	500	$57.29	-	Direct
Nov 20, 2024	GSBC GREAT SOUTHERN BANCORP, INC.	Award(A) Option to purchase	500	$61.79	-	Direct
Nov 20, 2024	GSBC GREAT SOUTHERN BANCORP, INC.	Award(A) Option to purchase	500	$61.79	-	Direct
Nov 20, 2024	GSBC GREAT SOUTHERN BANCORP, INC.	Award(A) Option to purchase	500	$61.79	-	Direct
Nov 20, 2024	GSBC GREAT SOUTHERN BANCORP, INC.	Award(A) Option to purchase	500	$61.79	-	Direct

1-15 of 15 transactions

About STEINERT EARL A JR

STEINERT EARL A JR (SEC CIK 0001284362) files insider reports with the SEC as Director of GREAT SOUTHERN BANCORP, INC. (GSBC).

Signal8 holds 4 ownership filings by STEINERT EARL A JR, all Form 4s, filed between Nov 22, 2024 and May 26, 2026. Those filings report 15 transactions, from Nov 20, 2024 to May 26, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on STEINERT EARL A JR's filings is in SPRINGFIELD, MO.

Recent filings by STEINERT EARL A JR

May 26, 2026: Option exercises of GSBC shares (3 lines, Form 4, code M).
May 26, 2026: Open-market sale of GSBC shares (Form 4, code S).
Feb 4, 2026: Option exercise of GSBC shares (Form 4, code M).
Feb 4, 2026: Open-market sale of GSBC shares (Form 4, code S).
Feb 4, 2026: Option exercise of GSBC shares (Form 4, code M).

Other insiders filing for GREAT SOUTHERN BANCORP, INC. (GSBC)

BROWN JULIE A, Director
Pitt Douglas M, Director
CARLSON THOMAS J, Director
Hart Debra Mallonee, Director
Edwards Steven D, Director
TURNER JOSEPH W, President/CEO

How to read Form 4 transaction codes