Welcome to our dedicated page for GREAT SOUTHERN 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.
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Great Southern Bancorp, Inc. provides a detailed annual overview of its banking operations and balance sheet. As of December 31, 2025, the company had total assets of $5.60 billion, net loans of $4.36 billion, deposits of $4.48 billion and stockholders’ equity of $636.1 million.
Great Southern Bank operates 88 full‑service offices across six states, with major concentrations in Springfield and St. Louis, Missouri. The loan portfolio totals $4.43 billion, dominated by commercial real estate and other residential (multi‑family) credits, while consumer loans remain a small share. Non‑performing loans and classified assets are low relative to total loans, and the bank continues to sell longer‑term fixed‑rate mortgages while retaining most adjustable‑rate loans.
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.