Welcome to our dedicated page for Great Southn Bancorp SEC filings (Ticker: GSBC), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The Great Southern Bancorp, Inc. (GSBC) SEC filings page on Stock Titan provides access to the company’s regulatory disclosures as a public bank holding company. Great Southern Bancorp is incorporated in Maryland and its common stock is registered under Section 12(b) of the Securities Exchange Act of 1934, trading on The Nasdaq Stock Market LLC under the symbol GSBC. Through Great Southern Bank, it operates in the commercial banking industry, focusing on community banking activities.
Among the key documents available are current reports on Form 8-K, which the company uses to disclose material events. Recent 8-K filings describe preliminary quarterly financial results, including net interest income, net interest margin, asset quality measures, liquidity and capital ratios, as well as dividend declarations approved by the Board of Directors. These filings often incorporate attached press releases and, in some cases, investor presentations related to the company’s loan portfolio and financial performance.
On this page, users can review how Great Southern Bancorp reports items such as quarterly earnings, changes in dividend levels, and other events categorized under Items 2.02 (Results of Operations and Financial Condition) and 8.01 (Other Events). The filings also confirm details such as the company’s jurisdiction of incorporation, trading symbol, and exchange listing.
Stock Titan enhances these SEC filings with AI-powered summaries that explain the main points of lengthy documents in clear language. Real-time updates from the SEC’s EDGAR system help surface new GSBC filings as they are posted, and users can quickly locate information related to earnings releases, dividend announcements, and other material disclosures without reading every page line by line.
GREAT SOUTHERN BANCORP, INC. President and CEO Joseph W. Turner, also a 10% owner, reported a bona fide gift of 1,200 shares of common stock on February 23, 2026. The shares are shown at a reference price of $61.82 per share and are classified as a disposition by gift.
After this transaction, Turner directly holds 136,182 shares of common stock. He also reports indirect ownership of 2,478 shares through his spouse, 11,378 shares in a children’s trust, 18,335 shares in a 401(k) plan, and 369,738 shares through an LTD family partnership. In addition, he holds various options to purchase company stock that vest in scheduled installments from 2019 through 2030.
GREAT SOUTHERN BANCORP, INC. director Kevin R. Ausburn reported exercising stock options to acquire additional common shares. On February 23, 2026, he exercised options for 5,000 shares at $51.40 per share and 2,000 shares at $52.20 per share, receiving the same number of common shares.
After these derivative exercises, Ausburn held 8,300 shares of common stock directly and retained 2,000 options to purchase shares directly. Footnotes describe a long-term vesting schedule for multiple option grants through 2030, illustrating how these awards become exercisable over time.
BROWN JULIE A reported multiple insider transaction types in a Form 4 filing for GSBC. The filing lists transactions totaling 53 shares at a weighted average price of $62.37 per share. Following the reported transactions, holdings were 7,810 shares.
Edwards Steven D reported multiple insider transaction types in a Form 4 filing for GSBC. The filing lists transactions totaling 28 shares at a weighted average price of $62.79 per share. Following the reported transactions, holdings were 4,082 shares.
Pitt Douglas M reported multiple insider transaction types in a Form 4 filing for GSBC. The filing lists transactions totaling 58 shares at a weighted average price of $62.29 per share. Following the reported transactions, holdings were 11,539 shares.
Great Southern Bancorp, Inc. filed a current report to announce details of its upcoming annual stockholder meeting. The company will hold its 37th Annual Meeting of Stockholders as a virtual-only event via live webcast at 10 a.m. CDT on Wednesday, May 13, 2026.
Holders of Great Southern Bancorp common stock at the close of business on the record date of March 3, 2026 will be entitled to vote at the meeting, either during the live webcast or by proxy. Additional access instructions and meeting information will be provided in the Notice of Annual Meeting and Proxy Statement, and materials for the meeting will be available on the company’s website before the event.
Hart Debra Mallonee reported multiple insider transaction types in a Form 4 filing for GSBC. The filing lists transactions totaling 13 shares at a weighted average price of $62.29 per share. Following the reported transactions, holdings were 2,000 shares.
Great Southern Bancorp, Inc. insider activity: Treasurer and Senior Vice President of a subsidiary Rex A. Copeland reported same-day option exercise and share sale in Great Southern Bancorp, Inc. common stock. On 02/06/2026, he exercised an option to buy 1,797 shares at $41.30 per share and acquired the same number of common shares.
That day, he sold 1,797 shares of common stock at an average price of $63.6717 per share, leaving him with 24,671 shares owned directly. He also continues to hold multiple option awards on Great Southern Bancorp common stock, including several 4,200-share grants expiring between 2027 and 2029, and later grants through 2032 with exercise prices ranging from $41.74 to $61.55.
A person associated with GSBC has filed a Form 144 indicating an intent to sell 1,797 shares of the company’s common stock. The proposed sale is to be executed through Morgan Stanley Smith Barney LLC on or about February 6, 2026 on the NASDAQ market.
The shares were acquired on the same date via a stock option exercise paid in cash, with an aggregate market value of $114,418.04. The filing notes that 11,189,262 shares of this class are outstanding, providing context for the size of the planned sale under Rule 144.
Great Southern Bancorp director Earl A. Steinert Jr. reported routine equity transactions. On 02/04/2026, he exercised options for 1,000 common shares at $41.74 and 500 common shares at $53.22, then sold 1,500 common shares at $63.4935.
After these trades, he directly owned 939,596 common shares and held multiple “option to purchase” awards covering an aggregate of 11,500 common shares with exercise prices between $41.74 and $61.79, vesting in annual 500‑share installments through 2030.