Baker Kevin L 4

4 · GREAT SOUTHERN BANCORP, INC. · Filed Nov 20, 2025

Form 4

Period: 2025-11-19

Other

Transactions

Award
Option to purchase
2025-11-19$57.29/sh+1,200$68,748→ 1,200 total
Exercise: $57.29From: 2027-11-19Exp: 2035-11-19→ Common stock (1,200 underlying)
Award
Option to purchase
2025-11-19$57.29/sh+1,200$68,748→ 4,800 total
Exercise: $57.29From: 2030-11-19Exp: 2035-11-19→ Common stock (1,200 underlying)
Award
Option to purchase
2025-11-19$57.29/sh+1,200$68,748→ 2,400 total
Exercise: $57.29From: 2028-11-19Exp: 2035-11-19→ Common stock (1,200 underlying)
Award
Option to purchase
2025-11-19$57.29/sh+1,200$68,748→ 3,600 total
Exercise: $57.29From: 2029-11-19Exp: 2035-11-19→ Common stock (1,200 underlying)

Holdings

Common Stock
(indirect: By 401(k))
9,560
Option to purchase
Exercise: $52.20Exp: 2027-11-15→ Common stock (2,800 underlying)
7,600
Option to purchase
Exercise: $60.15Exp: 2029-11-20→ Common stock (3,800 underlying)
14,900
Option to purchase
Exercise: $57.98Exp: 2031-11-17→ Common stock (4,750 underlying)
24,150
Common Stock
14
Option to purchase
Exercise: $55.00Exp: 2028-11-28→ Common Stock (3,500 underlying)
11,100
Option to purchase
Exercise: $41.74Exp: 2030-10-26→ Common stock (4,500 underlying)
19,400
Option to purchase
Exercise: $61.55Exp: 2032-11-16→ Common stock (4,800 underlying)
28,950
Option to purchase
Exercise: $53.22Exp: 2033-11-15→ Common stock (4,800 underlying)
33,750
Option to purchase
Exercise: $61.79Exp: 2034-11-20→ Common stock (4,800 underlying)
38,550

Footnotes (9)

[F1]Reflects reporting person's holdings of units in Issuer's common stock fund under Issuer's 401(k) plan. Number of shares shown as beneficially owned under the plan represents the approximate equivalent number of shares of Issuer's common stock.
[F2]700 shares vest on 11/15/2019, 11/15/2020, 11/15/2021 and 11/15/2022
[F3]875 shares vest on 11/28/2020, 11/28/2021, 11/28/2022 and 11/28/2023
[F4]950 shares vest on 11/20/2021, 11/20/2022, 11/20/2023 and 11/20/2024
[F5]1,125 shares vest on 10/26/2022, 10/26/2023, 10/26/2024 and 10/26/2025
[F6]1,188 shares vest on 11/17/2023 and 11/17/2024 and 1,187 shares vest on 11/17/2025 and 11/17/2026
[F7]1,200 shares vest on 11/16/2024, 11/16/2025, 11/16/2026 and 11/16/2027
[F8]1,200 shares vest on 11/15/2025, 11/15/2026, 11/15/2027 and 11/15/2028
[F9]1,200 shares vest on 11/20/2026, 11/20/2027, 11/20/2028 and 11/20/2029

Documents

1 file