Great Southern Bancorp, Inc. SEC filings GSBC
Great Southern Bancorp, Inc. has 1,000 filings in SEC EDGAR's recent list, going back to Jul 31, 2012. Its latest annual report, Form ARS, was filed on Mar 31, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 7, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 22, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| DEFA14A | Additional proxy material | Mar 31, 2026 | — |
| DEF 14A | Proxy statement | Mar 31, 2026 | May 13, 2026 |
| DEFA14A | Additional proxy material | Mar 27, 2025 | — |
| DEF 14A | Proxy statement | Mar 27, 2025 | May 7, 2025 |
| DEFA14A | Additional proxy material | Mar 28, 2024 | — |
| DEF 14A | Proxy statement | Mar 28, 2024 | May 8, 2024 |
| DEFA14A | Additional proxy material | Mar 31, 2023 | — |
| DEF 14A | Proxy statement | Mar 31, 2023 | — |
| DEFA14A | Additional proxy material | Mar 31, 2022 | — |
| DEF 14A | Proxy statement | Mar 31, 2022 | May 11, 2022 |
| DEFA14A | Additional proxy material | Apr 1, 2021 | — |
| DEF 14A | Proxy statement | Apr 1, 2021 | May 12, 2021 |
| DEFA14A | Additional proxy material | Mar 27, 2020 | — |
| DEFA14A | Additional proxy material | Mar 27, 2020 | — |
| DEF 14A | Proxy statement | Mar 27, 2020 | May 6, 2020 |
| DEFA14A | Additional proxy material | Mar 29, 2019 | — |
| DEF 14A | Proxy statement | Mar 29, 2019 | May 8, 2019 |
| DEFA14A | Additional proxy material | Mar 27, 2018 | — |
| DEF 14A | Proxy statement | Mar 27, 2018 | May 9, 2018 |
| DEFA14A | Additional proxy material | Mar 27, 2017 | — |
| DEF 14A | Proxy statement | Mar 27, 2017 | May 9, 2017 |
| DEFA14A | Additional proxy material | Mar 22, 2016 | — |
| DEF 14A | Proxy statement | Mar 22, 2016 | May 4, 2016 |
| DEF 14A | Proxy statement | Apr 1, 2015 | May 6, 2015 |
| DEF 14A | Proxy statement | Apr 4, 2014 | May 7, 2014 |
| DEF 14A | Proxy statement | Apr 4, 2013 | May 15, 2013 |
Showing 26 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- State Commercial Banks (SIC 6022)
- Listed as
- GSBC (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- MD
- Headquarters
- Springfield, MO
- SEC filer status
- Accelerated filer
- SEC CIK
- 854560
- Former names
- GREAT SOUTHERN BANCORP INC (until Aug 17, 2017)
Other State Commercial Banks companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.