|4Feb 6, 4:54 PM ET

COPELAND REX A 4

4 · GREAT SOUTHERN BANCORP, INC. · Filed Feb 6, 2026

Research Summary

AI-generated summary of this filing

Updated

GREAT SOUTHERN (GSBC) Treasurer Rex Copeland Exercises Options, Sells Shares

What Happened
Rex A. Copeland, Treasurer and Senior VP of a GSBC subsidiary, exercised 1,797 stock options at an exercise price of $41.30 per share (cost $74,216) on 2026-02-06 and sold the same 1,797 shares in the open market the same day at $63.67 per share (sale proceeds $114,418). Net proceeds from the transaction were approximately $40,202 before fees and taxes. This was an exercise of derivative securities (code M) followed by an open-market sale (code S) — commonly a cashless exercise and immediate sale.

Key Details

  • Transaction date: 2026-02-06. Exercise price: $41.30; sale price: $63.67.
  • Shares exercised/acquired: 1,797; shares sold: 1,797.
  • Gross sale proceeds: $114,418; exercise cost: $74,216; net ≈ $40,202 (before fees/taxes).
  • Shares owned after the transaction: Not specified in the provided filing.
  • Footnotes (vesting schedules) relate to prior grants with vesting dates between 2018 and 2027 (F1–F7 describe various tranche vesting).
  • Filing date: 2026-02-06 (no late filing indicated in the provided data).

Context
Because the options were exercised and the resulting shares were sold the same day, this appears to be a cashless exercise with immediate liquidation of the shares — a routine executive liquidity event rather than an open-market purchase signaling added insider ownership. For retail investors, purchases typically carry more direct signaling value than routine option exercises followed by sales.

Insider Transaction Report

Form 4
Period: 2026-02-06
COPELAND REX A
TreasurerOther
Transactions
  • Exercise/Conversion

    Common stock

    2026-02-06$41.30/sh+1,797$74,21626,468 total
  • Sale

    Common stock

    2026-02-06$63.67/sh1,797$114,41824,671 total
  • Exercise/Conversion

    Option to purchase

    [F1]
    2026-02-06$41.30/sh1,797$74,2160 total
    Exercise: $41.30Exp: 2026-10-24Common Stock (1,797 underlying)
Holdings
  • Option to purchase

    [F2]
    Exercise: $52.20Exp: 2027-11-15Common Stock (4,200 underlying)
    4,200
  • Option to purchase

    [F3]
    Exercise: $55.00Exp: 2028-11-28Common stock (4,200 underlying)
    8,400
  • Option to purchase

    [F4]
    Exercise: $60.15Exp: 2029-11-20Common stock (4,200 underlying)
    12,600
  • Option to purchase

    [F5]
    Exercise: $41.74Exp: 2030-10-26Common stock (4,500 underlying)
    17,100
  • Option to purchase

    [F6]
    Exercise: $57.98Exp: 2031-11-17Common stock (4,750 underlying)
    21,850
  • Option to purchase

    [F7]
    Exercise: $61.55Exp: 2032-11-16Common stock (4,800 underlying)
    26,650
Footnotes (7)
  • [F1]1,050 shares vest on 10/24/2018 and 747 shares vest on 10/24/2019
  • [F2]1,050 shares vest on 11/15/2019, 11/15/2020, 11/15/2021 and 11/15/2022
  • [F3]1,050 shares vest on 11/28/2020, 11/28/2021, 11/28/2022 and 11/28/2023
  • [F4]1,050 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 vdst on 11/16/2024, 11/16/2025, 11/16/2026 and 11/16/2027
Signature
Matt Snyder, by Power of Attorney from Rex A Copeland|2026-02-06

Documents

1 file
  • 4
    marketforms-72072.xmlPrimary

    PRIMARY DOCUMENT