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. (GSBC) director filed a Form 4 reporting small equity transactions. On 10/14/2025, the reporting person acquired 15 shares of common stock at a price of $59.9887 per share through a transaction noted as code J, described as a DRIP acquisition that is exempt from Section 16 reporting and is being reported voluntarily. After this, the director beneficially owned 1,987 shares of common stock directly.
The filing also details multiple option grants to purchase GSBC common stock. One set of options has an exercise price of $57.29 per share, with 500-share tranches first exercisable on 11/19/2027, 11/19/2028, 11/19/2029 and 11/19/2030, all expiring on 11/19/2035. Additional outstanding options cover various grants with exercise prices between $41.74 and $61.79, in blocks of 2,000 shares each, with vesting dates from 03/15/2019 through 11/20/2029 and an aggregate of 23,000 optioned shares reported as beneficially owned.
Great Southern Bancorp, Inc. (GSBC) director reported small common stock and option changes. On 10/14/2025, the reporting person voluntarily disclosed the acquisition of 28 shares of common stock through a dividend reinvestment plan at $60.30 per share, bringing direct beneficial ownership to 4,054 shares.
The filing also lists derivative holdings consisting of options to purchase a total of 8,000 shares of common stock at exercise prices including $57.29, $61.55, $53.22, and $61.79. Portions of these options vest in 500-share installments on specified dates between 11/16/2024 and 11/20/2029, with expiration dates extending to 11/20/2035. All reported holdings are shown as directly owned.
Great Southern Bancorp, Inc. (GSBC) director Douglas M. Pitt reported a small increase in his holdings and detailed his stock options. On 10/14/2025, he acquired 59 shares of common stock through a dividend reinvestment plan at $59.9887 per share, bringing his directly owned common stock to 11,481 shares. The filing also lists multiple "option to purchase" awards, including four new grants of 500 options each at an exercise price of $57.29, exercisable beginning 11/19/2025 and expiring on 11/19/2035, with vesting in annual 500-share increments from 2019 through 2029. After the reported transactions, he holds 18,000 stock options directly.
Great Southern Bancorp (GSBC) director Thomas J. Carlson reported equity transactions in a Form 4. On 10/14/2025, an automatic dividend reinvestment plan (DRIP) purchase added 124 shares of common stock at $61.0699 per share, held indirectly through his spouse, bringing indirect beneficial ownership to 17,764 shares.
The filing also details stock options. On 11/19/2025, Carlson received options to purchase a total of 2,000 GSBC shares at an exercise price of $57.29 per share, split into four grants of 500 shares each, with exercisability beginning between 11/19/2027 and 11/19/2030 and expiring on 11/19/2035. Including earlier grants with exercise prices ranging from $41.30 to $61.79, he now directly holds options on 20,000 shares of GSBC common stock.
Great Southern Bancorp, Inc. (GSBC) reported a Form 4 for a vice president of a subsidiary detailing new stock option grants. On 11/19/2025, the insider was granted four "option to purchase" awards, each covering 1,200 shares of common stock at an exercise price of $57.29 per share. These new options become exercisable on 11/19/2027, 11/19/2028, 11/19/2029, and 11/19/2030, and all expire on 11/19/2035. After these transactions, the insider directly beneficially owns 20,624 derivative securities (stock options) tied to GSBC common stock, reflecting both the new grants and prior option awards with vesting schedules extending through 2029 and expirations between 2030 and 2035.
Great Southern Bancorp, Inc. (GSBC) reported an insider equity update for a vice president of a subsidiary. The reporting person beneficially owns 1,790 shares of Great Southern Bancorp common stock directly.
On 11/19/2025, the insider received several stock option grants to purchase common stock at an exercise price of $57.29 per share. These options include multiple tranches of 1,200 options each, with vesting and exercisability dates ranging from 11/19/2027 through 11/19/2030 and expiration on 11/19/2035. Following the reported transactions, the insider holds 41,050 derivative securities (stock options) directly.
Great Southern Bancorp, Inc. (GSBC) vice president of a subsidiary Kevin L. Baker reported new equity awards on a Form 4 dated 11/19/2025. He received four grants of options to purchase common stock, each for 1,200 shares, all with an exercise price of $57.29 and an expiration date of 11/19/2035, bringing his directly held stock options to 38,550 derivative securities after the reported transactions. He also has indirect ownership of approximately 9,560 shares of common stock through the company’s 401(k) plan, where the balance is shown as the equivalent number of shares in the issuer’s common stock fund.
Great Southern Bancorp, Inc. (GSBC) director reported updated ownership and new equity awards. The Form 4 shows beneficial ownership of 199,112 shares of common stock held directly and 8,790 shares held indirectly through a 401(k) plan.
The reporting person received several stock option grants on 11/19/2025, each covering 1,950 shares of common stock at an exercise price of $57.29. These options become exercisable on different future dates between 11/19/2027 and 11/19/2030 and expire on 11/19/2035, creating a staggered vesting schedule.
Table II also lists previously granted options with exercise prices ranging from $41.30 to $61.79, with various future vesting dates, for a total of 72,450 option shares beneficially owned directly after the reported transactions.
Great Southern Bancorp, Inc. (GSBC) reported an insider equity grant for director Amelia A. Counts. On 11/19/2025, she received four derivative awards in the form of options to purchase common stock, each for 500 shares at an exercise price of $57.29 per share. These options become exercisable on 11/19/2027, 11/19/2028, 11/19/2029, and 11/19/2030, and each series expires on 11/19/2035. The filing notes that 500 shares vest on each of 11/20/2026, 11/20/2027, 11/20/2028 and 11/20/2029, totaling 2,000 underlying shares. After these transactions, Counts beneficially owns 4,000 option-based derivative securities on GSBC common stock held directly.
Great Southern Bancorp, Inc. (GSBC) director Earl A. Steinert Jr. reported new stock option grants and updated equity holdings. On 11/19/2025, he received four option grants to purchase a total of 2,000 shares of common stock at an exercise price of $57.29 per share, with 500 options scheduled to vest in each of 2027, 2028, 2029 and 2030 and expiring in 2035. After these transactions, he directly beneficially owns 939,596 shares of GSBC common stock and holds derivative securities representing options on 13,000 shares across multiple grants with exercise prices ranging from $41.74 to $61.79 and expirations between 2029 and 2035.