GREAT SOUTHERN BANCORP, INC. — Director's Dealing 2021

Feb 12, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: GREAT SOUTHERN BANCORP, INC. (GSBC)
CIK: 0000854560
Period of Report: 2021-01-12

Reporting Person: BROWN JULIE A (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-01-12	Common stock	J	45	$51.15	Acquired	6802	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common stock	32896	Direct
Common stock	369738	Indirect

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Option to purchase	$32.59	2024-10-15	Common Stock (3750)	3750	Direct
Option to purchase	$41.3	2026-10-24	Common Stock (2000)	5750	Direct
Option to purchase	$52.2	2027-11-15	Common Stock (2000)	7750	Direct
Option to purchase	$55	2028-11-28	Common stock (2000)	9750	Direct
Option to purchase	$60.15	2029-11-20	Common stock (2000)	11750	Direct
Option to purchase	$41.74	2030-10-26	Common stock (2000)	13750	Direct

Footnotes

F1: DRIP acquisition exempt from Section 16 reporting being reported voluntarily.

F2: 1,250 shares vest on 10/15/2017, 10/15/2018 and 10/15/2019.

F3: 500 shares vest on 10/24/2018, 10/24/2019, 10/24/2020 and 10/24/2021

F4: 500 shares vest on 11/15/2019, 11/15/2020, 11/15/2021 and 11/15/2022

F5: 500 shares vest on 11/28/2020, 11/28/2021, 11/28/2022 and 11/28/2023

F6: 500 shares vest on 11/20/2021, 11/20/2022, 11/20/2023 and 11/20/2024

F7: 500 shares vest on 10/26/2022, 10/26/2023, 10/26/2024, 10/26/2025