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Great Southern Bancorp, Inc. director Thomas J. Carlson reported an indirect sale of company stock. On February 3, 2026, 680 shares of common stock were sold at $63.17 per share, held indirectly through his spouse, leaving 17,206 indirectly owned shares.
Separately, he holds 100 common shares directly. The filing also lists a series of stock options to purchase a total of 18,000 shares at exercise prices between $41.74 and $61.79, with vesting schedules running from 2019 through 2030.
A holder of restricted Common shares of the issuer has filed a notice of proposed sale under Rule 144. The filing covers up to 1,500 common shares, with an aggregate market value of 95,240.25, to be sold through Morgan Stanley Smith Barney LLC Executive Financial Services on the NASDAQ.
The notice states that the issuer had 11,189,262 shares outstanding as of the filing context. The 1,500 shares were acquired on 02/04/2026 via a stock option exercise from the issuer and paid for in cash, with the approximate sale date also listed as 02/04/2026.
GSBC filed a notice of proposed Rule 144 sale for 680 shares of common stock, with an aggregate market value of $43,278.00. The shares are to be sold through Charles Schwab & Co. on or about February 3, 2026 on the NASDAQ.
The 680 shares were acquired on April 11, 2022 via a dividend reinvestment (DRIP) transaction. The notice also reports that Thomas J Carlson sold 2,000 common shares during the past three months on January 28, 2026 for gross proceeds of $119,780.00. Shares outstanding are listed as 11,189,262.
Great Southern Bancorp director Thomas J. Carlson reported several equity moves. On January 28, 2026, he exercised an option for 2,000 shares of common stock at $41.30 per share and sold 2,000 shares at $59.89 per share, leaving 100 common shares held directly.
On January 13, 2026, a dividend reinvestment plan purchase added 122 common shares at $62.5807 per share, held indirectly through his spouse, bringing that indirect holding to 17,886 shares. The filing also lists multiple option grants covering 2,000 shares each with vesting schedules extending through 2030.
Great Southern Bancorp director William V. Turner reported an option exercise and stock sale on January 28, 2026. He exercised options for 6,000 shares of common stock at $41.30 per share and then sold 6,000 shares at an average price of $59.6979 per share.
After these transactions, Turner directly owned 199,112 shares of Great Southern Bancorp common stock and also held an indirect interest in approximately 8,897 shares through the company’s 401(k) plan. The filing also lists multiple remaining option awards with various exercise prices and future vesting schedules.
A holder of GSBC common stock has filed to sell 6,000 shares through Morgan Stanley Smith Barney LLC on the NASDAQ around 01/28/2026. The proposed sale has an aggregate market value of $358,187.40, based on the figures in the notice.
The shares were acquired on 01/28/2026 via a stock option exercise paid in cash for 6,000 shares. The filing notes that 11,189,262 shares of the issuer’s common stock were outstanding, providing context for the size of this planned transaction.
Great Southern Bancorp investor files to sell shares under Rule 144. The notice covers the proposed sale of 2,000 shares of common stock through Morgan Stanley Smith Barney LLC on NASDAQ, with an aggregate market value of $119,780.00 and an approximate sale date of 01/28/2026.
The shares were acquired from the issuer on 01/28/2026 via a stock option exercise paid in cash. The filing lists 11,189,262 shares of the issuer’s common stock outstanding, providing context for the size of this planned sale.
Great Southern Bancorp President/CEO Joseph W. Turner, also a director and 10% owner, reported several equity transactions. On January 26, 2026, he exercised options for 6,000 shares of common stock at $41.30 per share and on the same day sold 6,000 shares at $60.7378 per share, leaving 137,382 shares held directly.
The filing also shows an 18‑share dividend reinvestment purchase on January 13, 2026 for a children's trust at $62.785 per share, plus indirect holdings of common stock through a spouse, a 401(k) plan, and an LTD family partnership, as well as multiple unexercised stock option grants vesting through future years.
Great Southern Bancorp (GSBC) insider plans to sell shares under Rule 144. A holder intends to sell 6,000 shares of common stock through Morgan Stanley Smith Barney LLC on or about 01/26/2026, with an indicated aggregate market value of $364,426.80. The shares are listed on NASDAQ, and 11,189,262 shares of this class were outstanding at the time referenced. The 6,000 shares to be sold were acquired from the issuer on 01/26/2026 via a stock option exercise paid in cash.
Great Southern Bancorp, Inc. filed a current report to furnish a press release with preliminary financial results for the three months ended December 31, 2025. The company describes these as fourth quarter 2025 results and includes unaudited financial information in the press release attached as Exhibit 99.1. It also made an investor presentation and a loan portfolio presentation related to the same period available on its website, which are attached as Exhibits 99.2 and 99.3. These materials are provided under results of operations and Regulation FD disclosure to update the market on recent performance.