Public-Company Data
Great Southern Bank: SEC Filings
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Great Southern Bank (or its holding company) is an SEC registrant. Ticker GSBC. CIK 854560. Filings and disclosures below link to the original documents on SEC EDGAR. View all filings on EDGAR →
Recent SEC filings
| Filed | Form | Accession | Files | EDGAR |
|---|---|---|---|---|
| Sep 16, 2026 | 8-K | 0001171843-26-006075 | 17 | Open → |
| Aug 7, 2026 | 10-Q | 0001104659-26-092625 | 101 | Open → |
| Jun 17, 2026 | 8-K | 0001171843-26-004174 | 17 | Open → |
| May 15, 2026 | 8-K | 0001171843-26-003464 | 14 | Open → |
| May 7, 2026 | 10-Q | 0001104659-26-057039 | 0 | Open → |
| Apr 16, 2026 | 8-K | 0001171843-26-002510 | 50 | Open → |
| Mar 18, 2026 | 8-K | 0001171843-26-001736 | 17 | Open → |
| Mar 6, 2026 | 10-K | 0001104659-26-024659 | 166 | Open → |
| Feb 17, 2026 | 8-K | 0001171843-26-000861 | 17 | Open → |
| Jan 22, 2026 | 8-K | 0001171843-26-000379 | 50 | Open → |
| Dec 17, 2025 | 8-K | 0001171843-25-007981 | 17 | Open → |
| Nov 6, 2025 | 10-Q | 0001104659-25-107609 | 0 | Open → |
| Oct 16, 2025 | 8-K | 0001171843-25-006476 | 49 | Open → |
| Sep 17, 2025 | 8-K | 0001171843-25-005940 | 17 | Open → |
| Aug 7, 2025 | 10-Q | 0001410578-25-001607 | 0 | Open → |
| Jul 17, 2025 | 8-K | 0001171843-25-004521 | 35 | Open → |
| Jul 16, 2025 | 8-K | 0001171843-25-004492 | 28 | Open → |
| Jun 18, 2025 | 8-K | 0001171843-25-003961 | 16 | Open → |
| May 13, 2025 | 8-K | 0001171843-25-003132 | 15 | Open → |
| May 7, 2025 | 10-Q | 0001410578-25-001089 | 0 | Open → |
| Apr 30, 2025 | 8-K | 0001171843-25-002655 | 15 | Open → |
| Apr 17, 2025 | 8-K | 0001171843-25-002297 | 36 | Open → |
| Apr 16, 2025 | 8-K | 0001171843-25-002235 | 29 | Open → |
| Mar 19, 2025 | 8-K | 0001171843-25-001578 | 18 | Open → |
| Mar 7, 2025 | 10-K | 0001410578-25-000294 | 168 | Open → |
| Feb 10, 2025 | 8-K | 0001171843-25-000713 | 18 | Open → |
| Jan 22, 2025 | 8-K | 0001171843-25-000370 | 18 | Open → |
| Jan 21, 2025 | 8-K | 0001171843-25-000348 | 29 | Open → |
| Dec 18, 2024 | 8-K | 0001171843-24-006997 | 18 | Open → |
| Nov 6, 2024 | 10-Q | 0001410578-24-001769 | 0 | Open → |
| Oct 17, 2024 | 8-K | 0001171843-24-005683 | 18 | Open → |
| Oct 16, 2024 | 8-K | 0001171843-24-005662 | 28 | Open → |
| Sep 18, 2024 | 8-K | 0001104659-24-100954 | 17 | Open → |
| Aug 7, 2024 | 10-Q | 0001410578-24-001169 | 0 | Open → |
| Jul 16, 2024 | 8-K | 0001104659-24-080275 | 17 | Open → |
| Jul 16, 2024 | 8-K | 0001104659-24-080209 | 28 | Open → |
| Jun 20, 2024 | 8-K | 0001104659-24-073288 | 17 | Open → |
| May 14, 2024 | 8-K | 0001104659-24-060944 | 15 | Open → |
| Apr 30, 2024 | 10-Q | 0001410578-24-000572 | 0 | Open → |
| Apr 18, 2024 | 8-K | 0001104659-24-048495 | 17 | Open → |
8-K material events
| Date | Item | Disclosure | EDGAR |
|---|---|---|---|
| Sep 16, 2026 | 8.01 | Other Events | Open → |
| Sep 16, 2026 | 9.01 | Financial Statements and Exhibits | Open → |
| Jun 17, 2026 | 8.01 | Other Events | Open → |
| Jun 17, 2026 | 9.01 | Financial Statements and Exhibits | Open → |
| May 15, 2026 | 5.02 | Departure/Election of Directors or Officers; Compensation | Open → |
| May 15, 2026 | 5.07 | Submission of Matters to a Vote of Security Holders | Open → |
| Apr 16, 2026 | 2.02 | Results of Operations and Financial Condition | Open → |
| Apr 16, 2026 | 9.01 | Financial Statements and Exhibits | Open → |
| Mar 18, 2026 | 8.01 | Other Events | Open → |
| Mar 18, 2026 | 9.01 | Financial Statements and Exhibits | Open → |
| Feb 17, 2026 | 8.01 | Other Events | Open → |
| Feb 17, 2026 | 9.01 | Financial Statements and Exhibits | Open → |
| Jan 22, 2026 | 2.02 | Results of Operations and Financial Condition | Open → |
| Jan 22, 2026 | 7.01 | Regulation FD Disclosure | Open → |
| Jan 22, 2026 | 9.01 | Financial Statements and Exhibits | Open → |
| Dec 17, 2025 | 8.01 | Other Events | Open → |
| Dec 17, 2025 | 9.01 | Financial Statements and Exhibits | Open → |
| Oct 16, 2025 | 2.02 | Results of Operations and Financial Condition | Open → |
| Oct 16, 2025 | 7.01 | Regulation FD Disclosure | Open → |
| Oct 16, 2025 | 9.01 | Financial Statements and Exhibits | Open → |
| Sep 17, 2025 | 8.01 | Other Events | Open → |
| Sep 17, 2025 | 9.01 | Financial Statements and Exhibits | Open → |
| Jul 17, 2025 | 2.02 | Results of Operations and Financial Condition | Open → |
| Jul 17, 2025 | 7.01 | Regulation FD Disclosure | Open → |
| Jul 17, 2025 | 9.01 | Financial Statements and Exhibits | Open → |
| Jul 16, 2025 | 7.01 | Regulation FD Disclosure | Open → |
| Jun 18, 2025 | 8.01 | Other Events | Open → |
| Jun 18, 2025 | 9.01 | Financial Statements and Exhibits | Open → |
| May 13, 2025 | 5.07 | Submission of Matters to a Vote of Security Holders | Open → |
| Apr 30, 2025 | 8.01 | Other Events | Open → |
Officers & insiders
| Name | Title / role | As of |
|---|---|---|
| TURNER JOSEPH W | President/CEO | Jul 2026 |
| TURNER JOSEPH W | President/CEO | Jul 2026 |
| COPELAND REX A | Treasurer | Apr 2026 |
M&A activity
| Date | Type | Role | Source |
|---|---|---|---|
| May 15, 2026 | Merger-related filing | Registrant | SEC Form 8-K |
| Dec 22, 2023 | Merger-related filing | Registrant | SEC Form 8-K |
| Aug 25, 2022 | Merger-related filing | Registrant | SEC Form 8-K |
| May 12, 2022 | Merger-related filing | Registrant | SEC Form 8-K |
| Nov 22, 2021 | Merger-related filing | Registrant | SEC Form 8-K |
| Jun 12, 2020 | Merger announcement | Registrant | SEC Form 8-K |
| Feb 8, 2017 | Merger-related filing | Registrant | SEC Form 8-K |
| Aug 12, 2016 | Merger announcement | Registrant | SEC Form 8-K |
| Feb 1, 2016 | Merger-related filing | Registrant | SEC Form 8-K |
| Jan 21, 2015 | Merger-related filing | Registrant | SEC Form 8-K |
| Jun 23, 2014 | Merger announcement | Registrant | SEC Form 8-K |
| May 1, 2012 | Merger completed | Registrant | SEC Form 8-K |
| Oct 12, 2011 | Merger completed | Registrant | SEC Form 8-K |
| Aug 18, 2011 | Merger announcement | Registrant | SEC Form 8-K |
| Sep 17, 2010 | Merger-related filing | Registrant | SEC Form 8-K |
| Jan 14, 2010 | Merger-related filing | Registrant | SEC Form 8-K |
| Nov 9, 2009 | Merger completed | Registrant | SEC Form 8-K |
| Sep 11, 2009 | Merger completed | Registrant | SEC Form 8-K |
| Jun 5, 2009 | Merger completed | Registrant | SEC Form 8-K |
| Mar 26, 2009 | Merger completed | Registrant | SEC Form 8-K |
About this data
Filings, 8-K events, officer lists and M&A activity are sourced from SEC EDGAR and, for some M&A events, Federal Reserve NIC records. SEC disclosures are filed by the publicly-traded holding company, so officer and material-event data reflect the parent registrant. For the bank's regulatory financials, see its full profile and safety analysis.