GREAT SOUTHERN BANCORP, INC.·4

Apr 21, 2:53 PM ET

Bugh John M 4

4 · GREAT SOUTHERN BANCORP, INC. · Filed Apr 21, 2026

Research Summary

AI-generated summary of this filing

Updated

Great Southern Bancorp (GSBC) VP John M. Bugh Exercises Options, Sells Shares

What Happened

  • John M. Bugh, Vice President of a subsidiary of Great Southern Bancorp (GSBC), reported option exercises and a same‑day sale on 2026-04-20. The filing shows an exercise (transaction code M) for 2,500 shares at $41.30 per share (total cost $103,250, listed as "Acquired") and an open‑market sale (S) of 2,500 shares at $67.59 per share (proceeds $168,975). The filing also records a derivative disposition (M) of 2,500 shares at $41.30 (value $103,250) in the same reporting set.

Key Details

  • Transaction date: 2026-04-20; Form 4 filed 2026-04-21 (filed the next day, generally timely).
  • Option exercise: 2,500 shares at $41.30 → $103,250 (acquired).
  • Open‑market sale: 2,500 shares at $67.59 → $168,975 (disposed).
  • Derivative disposition: 2,500 shares at $41.30 → $103,250 (listed as disposed).
  • Shares owned after the transactions: not provided in the supplied excerpt of the filing.
  • Notable footnotes: holdings include 401(k) plan units (F1) and multiple vesting schedules for restricted/awarded shares (F2–F11) with vesting dates through 2030.

Context

  • Transaction code M indicates option exercise/derivative conversion; S indicates an open‑market sale. The exercise and sale occurred the same day, which is commonly done to convert option value to cash or to cover exercise costs/taxes (often described as a cashless exercise or simultaneous sale and surrender), but the filing itself does not state the insider’s motive.
  • These filings are factual disclosures of insider activity and do not by themselves indicate company performance.

Insider Transaction Report

Form 4
Period: 2026-04-20
Transactions
  • Exercise/Conversion

    Common stock

    2026-04-20$41.30/sh+2,500$103,2504,290 total
  • Sale

    Common stock

    2026-04-20$67.59/sh2,500$168,9751,790 total
  • Exercise/Conversion

    Common stock

    [F2]
    2026-04-20$41.30/sh2,500$103,2500 total
    Exercise: $41.30Exp: 2026-10-24Common stock (2,500 underlying)
Holdings
  • Common stock

    [F1]
    (indirect: By 401(k))
    4,806
  • Option to purchase

    [F3]
    Exercise: $52.20Exp: 2027-11-15Common stock (2,800 underlying)
    2,800
  • Option to purchase

    [F4]
    Exercise: $55.00Exp: 2028-11-28Common stock (3,500 underlying)
    6,300
  • Option to purchase

    [F5]
    Exercise: $60.15Exp: 2029-11-20Common stock (3,800 underlying)
    10,100
  • Option to purchase

    [F6]
    Exercise: $41.74Exp: 2030-10-26Common stock (4,500 underlying)
    14,600
  • Option to purchase

    [F7]
    Exercise: $57.98Exp: 2031-11-17Common stock (4,750 underlying)
    19,350
  • Option to purchase

    [F8]
    Exercise: $61.55Exp: 2032-11-16Common stock (4,800 underlying)
    24,150
  • Option to purchase

    [F9]
    Exercise: $53.22Exp: 2033-11-15Common stock (4,800 underlying)
    28,950
  • Option to purchase

    [F10]
    Exercise: $61.79Exp: 2034-11-20Common stock (4,800 underlying)
    33,750
  • Option to purchase

    [F11]
    Exercise: $57.29Exp: 2035-11-19Common stock (4,800 underlying)
    38,550
Footnotes (11)
  • [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.
  • [F10]1,200 shares vest on 11/20/2026, 11/20/2027, 11/20/2028 and 11/20/2029
  • [F11]1,200 shares vest on 11/19/2027, 11/19/2028, 11/19/2029 and 11/19/2030
  • [F2]625 shares vest on 10/24/2018, 10/24/2019, 10/24/2020 and 10/24/2021
  • [F3]700 shares vest on 11/15/2019, 11/15/2020, 11/15/2021 and 11/15/2022
  • [F4]875 shares vest on 11/28/2020, 11/28/2021, 11/28/2022 and 11/28/2023
  • [F5]950 shares vest on 11/20/2021, 11/20/2022, 11/20/2023 and 11/20/2024
  • [F6]1,125 shares vest on 10/26/2022, 10/26/2023, 10/26/2024 and 10/26/2025
  • [F7]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
  • [F8]1,200 shares vest on 11/16/2024, 11/16/2025, 11/16/2026 and 11/16/2027
  • [F9]1,200 shares vest on 11/15/2025, 11/15/2026, 11/15/2027 and 11/15/2028
Signature
Matt Snyder, by Power of Attorney from John M. Bugh|2026-04-21

Documents

1 file
  • 4
    marketforms-72971.xmlPrimary

    PRIMARY DOCUMENT