Great Southern Bancorp (GSBC) Director Julie A. Brown Sells 851 Shares

What Happened
Julie A. Brown, a director of Great Southern Bancorp (GSBC), disposed of 851 shares in an open-market sale on August 17, 2026 at $81.00 per share, for a total proceeds of $68,931. This filing reports a sale (S) rather than a purchase or award.

Key Details

• Transaction date and price: 2026-08-17, open-market sale at $81.00 per share.
• Shares sold / value: 851 shares; proceeds $68,931.
• Shares owned after transaction: Not specified in the provided filing.
• Footnotes: F1–F9 list multiple vesting schedules (500-share tranches vesting across 2019–2030), indicating prior awards/restricted stock vesting schedules disclosed on the Form 4.
• Filing timeliness: Report filed 2026-08-20 (three days after the trade date); this appears to be late by one business day versus the usual two-business-day Form 4 deadline.

Context
This was a routine insider sale reported by a director. Sales do not necessarily signal negative company outlook and can reflect tax planning, diversification, or vesting liquidity. Purchases (when present) tend to be more informative about insider conviction. The footnotes suggest the insider has had multiple prior awards with staggered vesting, but the filing does not state whether the sold shares were from vested awards or other holdings.