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 |
|---|---|---|---|
| 144 | Notice of proposed sale | Sep 4, 2026 | — |
| 4 | Insider transaction | Aug 20, 2026 | Aug 17, 2026 |
| 4 | Insider transaction | Aug 18, 2026 | Jul 14, 2026 |
| 4 | Insider transaction | Aug 18, 2026 | Jul 14, 2026 |
| 4 | Insider transaction | Aug 18, 2026 | Jul 14, 2026 |
| 4 | Insider transaction | Aug 11, 2026 | Jul 14, 2026 |
| 4 | Insider transaction | Aug 11, 2026 | Jul 14, 2026 |
| 4 | Insider transaction | Aug 11, 2026 | Jul 14, 2026 |
| 4 | Insider transaction | Jul 27, 2026 | Jul 21, 2026 |
| 4 | Insider transaction | May 26, 2026 | May 26, 2026 |
| 144 | Notice of proposed sale | May 26, 2026 | — |
| 4 | Insider transaction | May 20, 2026 | Apr 14, 2026 |
| 4 | Insider transaction | May 19, 2026 | May 18, 2026 |
| 144 | Notice of proposed sale | May 18, 2026 | — |
| 4 | Insider transaction | May 14, 2026 | Apr 14, 2026 |
| 4 | Insider transaction | May 14, 2026 | Apr 14, 2026 |
| 4 | Insider transaction | May 14, 2026 | Apr 14, 2026 |
| 4 | Insider transaction | May 14, 2026 | Apr 14, 2026 |
| 4 | Insider transaction | May 6, 2026 | May 6, 2026 |
| 144 | Notice of proposed sale | May 6, 2026 | — |
| 4 | Insider transaction | May 4, 2026 | May 1, 2026 |
| 4 | Insider transaction | May 1, 2026 | Apr 30, 2026 |
| 4 | Insider transaction | May 1, 2026 | Apr 14, 2026 |
| 144 | Notice of proposed sale | May 1, 2026 | — |
| 144 | Notice of proposed sale | May 1, 2026 | — |
| 144 | Notice of proposed sale | Apr 30, 2026 | — |
| 144 | Notice of proposed sale | Apr 30, 2026 | — |
| 4 | Insider transaction | Apr 21, 2026 | Apr 20, 2026 |
| 144 | Notice of proposed sale | Apr 20, 2026 | — |
| 4 | Insider transaction | Feb 24, 2026 | Feb 23, 2026 |
| 4 | Insider transaction | Feb 24, 2026 | Feb 23, 2026 |
| 4 | Insider transaction | Feb 17, 2026 | Jan 13, 2026 |
| 4 | Insider transaction | Feb 17, 2026 | Jan 13, 2026 |
| 4 | Insider transaction | Feb 17, 2026 | Jan 13, 2026 |
| 4 | Insider transaction | Feb 17, 2026 | Jan 13, 2026 |
| 4 | Insider transaction | Feb 6, 2026 | Feb 6, 2026 |
| 144 | Notice of proposed sale | Feb 6, 2026 | — |
| 4 | Insider transaction | Feb 4, 2026 | Feb 4, 2026 |
| 4 | Insider transaction | Feb 4, 2026 | Feb 3, 2026 |
| 144 | Notice of proposed sale | Feb 4, 2026 | — |
| 144 | Notice of proposed sale | Feb 3, 2026 | — |
| 4 | Insider transaction | Jan 29, 2026 | Jan 13, 2026 |
| 4 | Insider transaction | Jan 29, 2026 | Jan 28, 2026 |
| 144 | Notice of proposed sale | Jan 28, 2026 | — |
| 144 | Notice of proposed sale | Jan 28, 2026 | — |
| 4 | Insider transaction | Jan 27, 2026 | Jan 13, 2026 |
| 144 | Notice of proposed sale | Jan 26, 2026 | — |
| 4 | Insider transaction | Dec 1, 2025 | Nov 25, 2025 |
| 144 | Notice of proposed sale | Nov 25, 2025 | — |
| 4 | Insider transaction | Nov 20, 2025 | Oct 14, 2025 |
| 4 | Insider transaction | Nov 20, 2025 | Oct 14, 2025 |
| 4 | Insider transaction | Nov 20, 2025 | Oct 14, 2025 |
| 4 | Insider transaction | Nov 20, 2025 | Oct 14, 2025 |
| 4 | Insider transaction | Nov 20, 2025 | Oct 14, 2025 |
| 4 | Insider transaction | Nov 20, 2025 | Oct 14, 2025 |
| 4 | Insider transaction | Nov 20, 2025 | Nov 19, 2025 |
| 4 | Insider transaction | Nov 20, 2025 | Nov 19, 2025 |
| 4 | Insider transaction | Nov 20, 2025 | Nov 19, 2025 |
| 4 | Insider transaction | Nov 20, 2025 | Nov 19, 2025 |
| 4 | Insider transaction | Nov 20, 2025 | Nov 19, 2025 |
| 4 | Insider transaction | Nov 20, 2025 | Nov 19, 2025 |
| 4 | Insider transaction | Nov 20, 2025 | Nov 19, 2025 |
| 4 | Insider transaction | Nov 12, 2025 | Nov 10, 2025 |
| 144 | Notice of proposed sale | Nov 10, 2025 | — |
| 4 | Insider transaction | Aug 15, 2025 | Jul 15, 2025 |
| 4 | Insider transaction | Aug 13, 2025 | Jul 15, 2025 |
| 4 | Insider transaction | Aug 13, 2025 | Jul 15, 2025 |
| 4 | Insider transaction | Aug 13, 2025 | Jul 15, 2025 |
| 4 | Insider transaction | Aug 13, 2025 | Jul 15, 2025 |
| 4 | Insider transaction | Aug 13, 2025 | Jul 15, 2025 |
| 4 | Insider transaction | May 29, 2025 | May 28, 2025 |
| 4 | Insider transaction | May 23, 2025 | May 23, 2025 |
| 4 | Insider transaction | May 19, 2025 | Apr 14, 2025 |
| 4 | Insider transaction | May 19, 2025 | Apr 14, 2025 |
| 4 | Insider transaction | May 19, 2025 | Apr 14, 2025 |
| 4 | Insider transaction | May 19, 2025 | Apr 14, 2025 |
| 4 | Insider transaction | May 19, 2025 | Apr 14, 2025 |
| 4 | Insider transaction | May 19, 2025 | Apr 14, 2025 |
| 4 | Insider transaction | Mar 4, 2025 | Jan 14, 2025 |
| 4 | Insider transaction | Mar 4, 2025 | Jan 14, 2025 |
| 4 | Insider transaction | Mar 4, 2025 | Jan 14, 2025 |
| 4 | Insider transaction | Mar 4, 2025 | Jan 14, 2025 |
| 4 | Insider transaction | Mar 4, 2025 | Jan 14, 2025 |
| 4 | Insider transaction | Mar 4, 2025 | Jan 14, 2025 |
| 4 | Insider transaction | Feb 7, 2025 | Jan 14, 2025 |
| 144 | Notice of proposed sale | Feb 6, 2025 | — |
| 4 | Insider transaction | Dec 2, 2024 | Nov 27, 2024 |
| 144 | Notice of proposed sale | Nov 27, 2024 | — |
| 4 | Insider transaction | Nov 22, 2024 | Nov 20, 2024 |
| 4 | Insider transaction | Nov 22, 2024 | Nov 20, 2024 |
| 4 | Insider transaction | Nov 22, 2024 | Nov 20, 2024 |
| 4 | Insider transaction | Nov 22, 2024 | Nov 20, 2024 |
| 4 | Insider transaction | Nov 22, 2024 | Nov 20, 2024 |
| 4 | Insider transaction | Nov 22, 2024 | Nov 20, 2024 |
| 4 | Insider transaction | Nov 22, 2024 | Oct 15, 2024 |
| 4 | Insider transaction | Nov 22, 2024 | Nov 20, 2024 |
| 4 | Insider transaction | Nov 22, 2024 | Nov 20, 2024 |
| 4 | Insider transaction | Nov 22, 2024 | Nov 20, 2024 |
| 4 | Insider transaction | Nov 22, 2024 | Oct 15, 2024 |
| 4 | Insider transaction | Nov 22, 2024 | Nov 20, 2024 |
| 4 | Insider transaction | Nov 22, 2024 | Nov 20, 2024 |
| 4 | Insider transaction | Nov 20, 2024 | Oct 15, 2024 |
| 144 | Notice of proposed sale | Nov 19, 2024 | — |
| 4 | Insider transaction | Nov 15, 2024 | Oct 15, 2024 |
| 4 | Insider transaction | Nov 15, 2024 | Nov 14, 2024 |
| 144 | Notice of proposed sale | Nov 14, 2024 | — |
| 4 | Insider transaction | Nov 8, 2024 | Oct 15, 2024 |
| 4 | Insider transaction | Nov 8, 2024 | Nov 6, 2024 |
| 4 | Insider transaction | Nov 8, 2024 | Nov 6, 2024 |
| 144 | Notice of proposed sale | Nov 6, 2024 | — |
| 144 | Notice of proposed sale | Nov 6, 2024 | — |
| 144 | Notice of proposed sale | Nov 6, 2024 | — |
| 4 | Insider transaction | Aug 19, 2024 | Jul 16, 2024 |
| 4 | Insider transaction | Aug 19, 2024 | Jul 16, 2024 |
| 4 | Insider transaction | Aug 19, 2024 | Jul 16, 2024 |
| 4 | Insider transaction | Aug 19, 2024 | Jul 16, 2024 |
| 4 | Insider transaction | Aug 19, 2024 | Jul 16, 2024 |
| 4 | Insider transaction | Aug 19, 2024 | Jul 16, 2024 |
| 4 | Insider transaction | Aug 16, 2024 | Aug 15, 2024 |
| 4 | Insider transaction | Aug 1, 2024 | Jul 31, 2024 |
| 144 | Notice of proposed sale | Jul 31, 2024 | — |
| 4 | Insider transaction | Jul 31, 2024 | Jul 30, 2024 |
| 144 | Notice of proposed sale | Jul 30, 2024 | — |
| 4 | Insider transaction | Jul 30, 2024 | Jul 29, 2024 |
| 144 | Notice of proposed sale | Jul 25, 2024 | — |
| 4 | Insider transaction | Jul 24, 2024 | Jul 24, 2024 |
| 144 | Notice of proposed sale | Jul 24, 2024 | — |
| 4 | Insider transaction | Jul 22, 2024 | Jul 22, 2024 |
| 4 | Insider transaction | May 20, 2024 | Apr 16, 2024 |
| 4 | Insider transaction | May 14, 2024 | Apr 16, 2024 |
| 4 | Insider transaction | May 14, 2024 | Apr 16, 2024 |
| 4 | Insider transaction | May 14, 2024 | Apr 16, 2024 |
| 4 | Insider transaction | May 14, 2024 | Apr 16, 2024 |
| 4 | Insider transaction | May 14, 2024 | Apr 16, 2024 |
| 4 | Insider transaction | Apr 25, 2024 | Apr 23, 2024 |
| 4 | Insider transaction | Feb 22, 2024 | Jan 17, 2024 |
| 4 | Insider transaction | Feb 22, 2024 | Jan 17, 2024 |
| 4 | Insider transaction | Feb 22, 2024 | Jan 17, 2024 |
| 4 | Insider transaction | Feb 22, 2024 | Jan 17, 2024 |
| 4 | Insider transaction | Feb 22, 2024 | Jan 17, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2024 | — |
| 4 | Insider transaction | Jan 26, 2024 | Jan 18, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 26, 2024 | — |
| 144 | Notice of proposed sale | Jan 25, 2024 | — |
| 3 | Initial insider ownership | Dec 29, 2023 | Dec 22, 2023 |
| 4 | Insider transaction | Nov 16, 2023 | Nov 15, 2023 |
| 4 | Insider transaction | Nov 16, 2023 | Nov 15, 2023 |
| 4 | Insider transaction | Nov 16, 2023 | Nov 15, 2023 |
| 4 | Insider transaction | Nov 16, 2023 | Oct 17, 2023 |
| 4 | Insider transaction | Nov 16, 2023 | Nov 15, 2023 |
| 4 | Insider transaction | Nov 16, 2023 | Oct 17, 2023 |
| 4 | Insider transaction | Nov 16, 2023 | Oct 18, 2023 |
| 4 | Insider transaction | Nov 16, 2023 | Oct 17, 2023 |
| 4 | Insider transaction | Nov 16, 2023 | Oct 17, 2023 |
| 4 | Insider transaction | Nov 16, 2023 | Oct 17, 2023 |
| 4 | Insider transaction | Nov 16, 2023 | Nov 15, 2023 |
| 4 | Insider transaction | Nov 16, 2023 | Nov 15, 2023 |
| 4 | Insider transaction | Nov 16, 2023 | Nov 15, 2023 |
| 4 | Insider transaction | Aug 25, 2023 | Aug 24, 2023 |
| 4 | Insider transaction | Aug 21, 2023 | Jul 18, 2023 |
| 4 | Insider transaction | Aug 21, 2023 | Jul 18, 2023 |
| 4 | Insider transaction | Aug 21, 2023 | Jul 19, 2023 |
| 4 | Insider transaction | Aug 21, 2023 | Jul 18, 2023 |
| 4 | Insider transaction | Aug 21, 2023 | Jul 18, 2023 |
| 4 | Insider transaction | Aug 21, 2023 | Jul 18, 2023 |
| 4 | Insider transaction | Aug 7, 2023 | Aug 4, 2023 |
| 144 | Notice of proposed sale | Aug 4, 2023 | — |
| 4 | Insider transaction | May 17, 2023 | Apr 11, 2023 |
| 4 | Insider transaction | May 17, 2023 | Apr 11, 2023 |
| 4 | Insider transaction | May 17, 2023 | Apr 12, 2023 |
| 4 | Insider transaction | May 17, 2023 | Apr 11, 2023 |
| 4 | Insider transaction | May 17, 2023 | Apr 11, 2023 |
| 4 | Insider transaction | May 8, 2023 | May 3, 2023 |
| 4 | Insider transaction | May 2, 2023 | Apr 11, 2023 |
| 4 | Insider transaction | Apr 27, 2023 | Apr 27, 2023 |
| 4 | Insider transaction | Feb 24, 2023 | Jan 18, 2023 |
| 4 | Insider transaction | Feb 24, 2023 | Jan 18, 2023 |
| 4 | Insider transaction | Feb 24, 2023 | Jan 18, 2023 |
| 4 | Insider transaction | Feb 24, 2023 | Jan 18, 2023 |
| 4 | Insider transaction | Feb 24, 2023 | Jan 18, 2023 |
| 4 | Insider transaction | Feb 24, 2023 | Jan 19, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 10, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 1, 2023 | — |
| 4 | Insider transaction | Nov 28, 2022 | Nov 25, 2022 |
| 4 | Insider transaction | Nov 22, 2022 | Nov 21, 2022 |
| 4 | Insider transaction | Nov 17, 2022 | Nov 16, 2022 |
| 4 | Insider transaction | Nov 17, 2022 | Nov 16, 2022 |
| 4 | Insider transaction | Nov 17, 2022 | Nov 16, 2022 |
| 4 | Insider transaction | Nov 17, 2022 | Nov 16, 2022 |
| 4 | Insider transaction | Nov 17, 2022 | Nov 16, 2022 |
| 4 | Insider transaction | Nov 17, 2022 | Nov 16, 2022 |
| 4 | Insider transaction | Nov 17, 2022 | Nov 16, 2022 |
| 4 | Insider transaction | Nov 17, 2022 | Nov 16, 2022 |
| 4 | Insider transaction | Nov 17, 2022 | Nov 16, 2022 |
| 4 | Insider transaction | Nov 17, 2022 | Nov 16, 2022 |
| 4 | Insider transaction | Nov 17, 2022 | Nov 16, 2022 |
| 4 | Insider transaction | Nov 17, 2022 | Oct 18, 2022 |
| 4 | Insider transaction | Nov 17, 2022 | Nov 16, 2022 |
| 4 | Insider transaction | Nov 17, 2022 | Nov 16, 2022 |
| 4 | Insider transaction | Nov 15, 2022 | Oct 18, 2022 |
Showing 200 filings, the most recent 200. 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.
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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.