Capital Southwest Corp SEC filings CSWC
Capital Southwest Corp has 1,000 filings in SEC EDGAR's recent list, going back to Sep 24, 2010. Its latest annual report, Form 10-K, was filed on May 19, 2026 for the period ended Mar 31, 2026. The latest quarterly report (Form 10-Q) was filed on Nov 2, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 2, 2026 (results of operations, regulation fd disclosure). The company's fiscal year ends on March 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Oct 1, 2026 | Oct 1, 2026 |
| 4 | Insider transaction | Aug 12, 2026 | Aug 10, 2026 |
| 4 | Insider transaction | Aug 11, 2026 | Aug 10, 2026 |
| 4 | Insider transaction | Aug 11, 2026 | Aug 10, 2026 |
| 4 | Insider transaction | Aug 11, 2026 | Aug 10, 2026 |
| 4 | Insider transaction | Aug 11, 2026 | Aug 10, 2026 |
| 4 | Insider transaction | Jun 30, 2026 | Jun 30, 2026 |
| 4 | Insider transaction | Jun 18, 2026 | Jun 17, 2026 |
| 4 | Insider transaction | Jun 10, 2026 | Jun 9, 2026 |
| 4 | Insider transaction | Jun 10, 2026 | Jun 9, 2026 |
| 4 | Insider transaction | Jun 10, 2026 | Jun 9, 2026 |
| 144 | Notice of proposed sale | Jun 5, 2026 | — |
| 4 | Insider transaction | Jun 5, 2026 | Jun 5, 2026 |
| 4 | Insider transaction | Jun 1, 2026 | Jun 1, 2026 |
| 4 | Insider transaction | Mar 2, 2026 | Feb 27, 2026 |
| 4 | Insider transaction | Feb 9, 2026 | Feb 9, 2026 |
| 4 | Insider transaction | Oct 1, 2025 | Oct 1, 2025 |
| 4 | Insider transaction | Aug 21, 2025 | Aug 20, 2025 |
| 4 | Insider transaction | Aug 14, 2025 | Aug 12, 2025 |
| 4 | Insider transaction | Aug 13, 2025 | Aug 12, 2025 |
| 4 | Insider transaction | Aug 13, 2025 | Aug 12, 2025 |
| 4 | Insider transaction | Aug 13, 2025 | Aug 12, 2025 |
| 4 | Insider transaction | Aug 13, 2025 | Aug 12, 2025 |
| 4 | Insider transaction | Jun 23, 2025 | Jun 23, 2025 |
| 4 | Insider transaction | Jun 11, 2025 | Jun 9, 2025 |
| 4 | Insider transaction | Jun 10, 2025 | Jun 9, 2025 |
| 4 | Insider transaction | Jun 10, 2025 | Jun 9, 2025 |
| 4 | Insider transaction | May 28, 2025 | May 27, 2025 |
| 4 | Insider transaction | Mar 26, 2025 | Mar 26, 2025 |
| 3 | Initial insider ownership | Feb 27, 2025 | Feb 17, 2025 |
| 4 | Insider transaction | Dec 12, 2024 | Dec 12, 2024 |
| 4 | Insider transaction | Nov 8, 2024 | Nov 8, 2024 |
| 4 | Insider transaction | Nov 7, 2024 | Nov 7, 2024 |
| 4 | Insider transaction | Sep 16, 2024 | Sep 16, 2024 |
| 4 | Insider transaction | Aug 13, 2024 | Aug 9, 2024 |
| 4 | Insider transaction | Aug 13, 2024 | Aug 9, 2024 |
| 4 | Insider transaction | Aug 12, 2024 | Aug 9, 2024 |
| 4 | Insider transaction | Aug 12, 2024 | Aug 9, 2024 |
| 4 | Insider transaction | Aug 12, 2024 | Aug 9, 2024 |
| 4 | Insider transaction | Aug 9, 2024 | Aug 9, 2024 |
| 4 | Insider transaction | Jun 28, 2024 | Jun 28, 2024 |
| 4 | Insider transaction | Jun 24, 2024 | Jun 21, 2024 |
| 4 | Insider transaction | Jun 11, 2024 | Jun 9, 2024 |
| 4 | Insider transaction | Jun 11, 2024 | Jun 9, 2024 |
| 4 | Insider transaction | Jun 11, 2024 | Jun 9, 2024 |
| 4 | Insider transaction | Jun 4, 2024 | Jun 3, 2024 |
| 4 | Insider transaction | May 30, 2024 | May 29, 2024 |
| 4 | Insider transaction | May 23, 2024 | May 23, 2024 |
| 4 | Insider transaction | Dec 21, 2023 | Dec 21, 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 2, 2023 | Nov 2, 2023 |
| 4 | Insider transaction | Aug 14, 2023 | Aug 10, 2023 |
| 4 | Insider transaction | Aug 14, 2023 | Aug 10, 2023 |
| 4 | Insider transaction | Aug 11, 2023 | Aug 10, 2023 |
| 4 | Insider transaction | Aug 11, 2023 | Aug 10, 2023 |
| 4 | Insider transaction | Aug 11, 2023 | Aug 10, 2023 |
| 4 | Insider transaction | Jun 13, 2023 | Jun 9, 2023 |
| 4 | Insider transaction | Jun 13, 2023 | Jun 9, 2023 |
| 4 | Insider transaction | Jun 13, 2023 | Jun 9, 2023 |
| 4 | Insider transaction | Feb 6, 2023 | Feb 6, 2023 |
| 4 | Insider transaction | Nov 16, 2022 | Nov 15, 2022 |
| 4 | Insider transaction | Nov 16, 2022 | Nov 15, 2022 |
| 4 | Insider transaction | Nov 16, 2022 | Nov 15, 2022 |
| 4 | Insider transaction | Nov 4, 2022 | Nov 4, 2022 |
| 4 | Insider transaction | Nov 3, 2022 | Nov 3, 2022 |
| 4 | Insider transaction | Aug 12, 2022 | Aug 10, 2022 |
| 4 | Insider transaction | Aug 12, 2022 | Aug 10, 2022 |
| 4 | Insider transaction | Aug 12, 2022 | Aug 10, 2022 |
| 4 | Insider transaction | Aug 12, 2022 | Aug 10, 2022 |
| 4 | Insider transaction | Aug 12, 2022 | Aug 10, 2022 |
| 4 | Insider transaction | Jun 22, 2022 | Jun 22, 2022 |
| 4 | Insider transaction | Jun 10, 2022 | Jun 10, 2022 |
| 4 | Insider transaction | Jun 10, 2022 | Jun 10, 2022 |
| 4 | Insider transaction | Jun 10, 2022 | Jun 10, 2022 |
| 4 | Insider transaction | Mar 30, 2022 | Mar 30, 2022 |
| 4 | Insider transaction | Mar 30, 2022 | Mar 29, 2022 |
| 4 | Insider transaction | Feb 17, 2022 | Feb 17, 2022 |
| 4 | Insider transaction | Jan 24, 2022 | Jun 30, 2021 |
| 4 | Insider transaction | Dec 20, 2021 | Dec 20, 2021 |
| 4 | Insider transaction | Nov 17, 2021 | Nov 15, 2021 |
| 4 | Insider transaction | Nov 17, 2021 | Nov 15, 2021 |
| 4 | Insider transaction | Nov 17, 2021 | Nov 15, 2021 |
| 4 | Insider transaction | Nov 9, 2021 | Nov 9, 2021 |
| 4 | Insider transaction | Sep 28, 2021 | Sep 28, 2021 |
| 4 | Insider transaction | Sep 10, 2021 | Sep 9, 2021 |
| 4 | Insider transaction | Sep 10, 2021 | Sep 9, 2021 |
| 4 | Insider transaction | Aug 31, 2021 | Aug 31, 2021 |
| 4 | Insider transaction | Jun 10, 2021 | Jun 10, 2021 |
| 4 | Insider transaction | Jun 10, 2021 | Jun 10, 2021 |
| 4 | Insider transaction | Jun 10, 2021 | Jun 10, 2021 |
| 3 | Initial insider ownership | May 3, 2021 | Apr 21, 2021 |
| 3 | Initial insider ownership | Apr 1, 2021 | Mar 26, 2021 |
| 4 | Insider transaction | Mar 19, 2021 | Mar 19, 2021 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 16, 2021 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 12, 2021 | — |
| 4 | Insider transaction | Feb 11, 2021 | Feb 11, 2021 |
| 4 | Insider transaction | Jun 11, 2020 | Jun 10, 2020 |
| 4 | Insider transaction | Jun 11, 2020 | Jun 10, 2020 |
| 4 | Insider transaction | Mar 23, 2020 | Mar 20, 2020 |
| 4 | Insider transaction | Mar 20, 2020 | Mar 20, 2020 |
| 4 | Insider transaction | Mar 19, 2020 | Mar 18, 2020 |
| 4 | Insider transaction | Mar 18, 2020 | Mar 18, 2020 |
| 4 | Insider transaction | Mar 17, 2020 | Mar 17, 2020 |
| 4 | Insider transaction | Mar 2, 2020 | Mar 2, 2020 |
| 4 | Insider transaction | Feb 28, 2020 | Feb 28, 2020 |
| 4 | Insider transaction | Feb 24, 2020 | Feb 24, 2020 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2020 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2020 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2020 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2020 | — |
| 4 | Insider transaction | Nov 18, 2019 | Nov 15, 2019 |
| 4 | Insider transaction | Nov 18, 2019 | Nov 15, 2019 |
| 4 | Insider transaction | Sep 3, 2019 | Aug 30, 2019 |
| 4 | Insider transaction | Aug 30, 2019 | Aug 28, 2019 |
| SC 13D | Ownership over 5% (active) | May 1, 2019 | — |
| 4 | Insider transaction | Apr 2, 2019 | Mar 29, 2019 |
| SC 13G | Ownership over 5% (passive) | Feb 14, 2019 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2019 | — |
| SC 13G | Ownership over 5% (passive) | Feb 14, 2019 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2019 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2019 | — |
| 4 | Insider transaction | Dec 27, 2018 | Dec 24, 2018 |
| SC 13G/A | Amended ownership over 5% (passive) | Dec 6, 2018 | — |
| 4 | Insider transaction | Nov 16, 2018 | Nov 15, 2018 |
| 4 | Insider transaction | Nov 16, 2018 | Nov 15, 2018 |
| 4 | Insider transaction | Nov 14, 2018 | Nov 12, 2018 |
| 4 | Insider transaction | Aug 22, 2018 | Aug 21, 2018 |
| 4 | Insider transaction | Aug 17, 2018 | Aug 15, 2018 |
| 3 | Initial insider ownership | Aug 6, 2018 | Aug 2, 2018 |
| 4/A | Form 4/a | Jul 16, 2018 | Jun 20, 2018 |
| 4 | Insider transaction | Jun 21, 2018 | Jun 20, 2018 |
| 4 | Insider transaction | Mar 26, 2018 | Mar 23, 2018 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2018 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2018 | — |
| SC 13G | Ownership over 5% (passive) | Feb 14, 2018 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2018 | — |
| 4 | Insider transaction | Feb 9, 2018 | Feb 9, 2018 |
| 4 | Insider transaction | Feb 9, 2018 | Feb 8, 2018 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2018 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2018 | — |
| 4 | Insider transaction | Jan 24, 2018 | Jan 24, 2018 |
| 4 | Insider transaction | Jan 24, 2018 | Jan 24, 2018 |
| 4 | Insider transaction | Dec 29, 2017 | Dec 28, 2017 |
| 4 | Insider transaction | Dec 22, 2017 | Nov 10, 2017 |
| 4 | Insider transaction | Dec 22, 2017 | Nov 10, 2017 |
| 4 | Insider transaction | Nov 21, 2017 | Nov 21, 2017 |
| 4 | Insider transaction | Nov 17, 2017 | Nov 15, 2017 |
| 4 | Insider transaction | Nov 17, 2017 | Nov 15, 2017 |
| 4 | Insider transaction | Nov 17, 2017 | Nov 15, 2017 |
| 4 | Insider transaction | Nov 17, 2017 | Nov 15, 2017 |
| 4 | Insider transaction | Nov 14, 2017 | Nov 13, 2017 |
| 4 | Insider transaction | Aug 29, 2017 | Aug 25, 2017 |
| 4 | Insider transaction | Aug 29, 2017 | Aug 25, 2017 |
| 4 | Insider transaction | Aug 2, 2017 | Jul 31, 2017 |
| 4 | Insider transaction | Jul 24, 2017 | Jul 24, 2017 |
| 4 | Insider transaction | Jul 18, 2017 | Jul 17, 2017 |
| 4 | Insider transaction | Jul 12, 2017 | Jul 10, 2017 |
| 4 | Insider transaction | Jul 5, 2017 | Jul 3, 2017 |
| 4 | Insider transaction | Jun 29, 2017 | Jun 28, 2017 |
| 4 | Insider transaction | Jun 27, 2017 | Jun 26, 2017 |
| 4 | Insider transaction | Jun 21, 2017 | Jun 19, 2017 |
| 4 | Insider transaction | Jun 14, 2017 | Jun 12, 2017 |
| 4 | Insider transaction | Jun 9, 2017 | Jun 7, 2017 |
| 4 | Insider transaction | Jun 7, 2017 | Jun 5, 2017 |
| 4 | Insider transaction | Jun 2, 2017 | Jun 1, 2017 |
| 4 | Insider transaction | May 16, 2017 | May 15, 2017 |
| 5/A | Form 5/a submission | May 15, 2017 | Mar 31, 2017 |
| 5/A | Form 5/a submission | May 15, 2017 | Mar 31, 2017 |
| 4 | Insider transaction | May 9, 2017 | May 8, 2017 |
| 4 | Insider transaction | May 2, 2017 | May 1, 2017 |
| 4 | Insider transaction | Apr 25, 2017 | Apr 24, 2017 |
| 4 | Insider transaction | Apr 12, 2017 | Apr 10, 2017 |
| 4 | Insider transaction | Apr 12, 2017 | Apr 10, 2017 |
| 4 | Insider transaction | Apr 5, 2017 | Apr 3, 2017 |
| 4 | Insider transaction | Apr 5, 2017 | Apr 3, 2017 |
| 4 | Insider transaction | Mar 31, 2017 | Mar 29, 2017 |
| 4 | Insider transaction | Mar 31, 2017 | Mar 29, 2017 |
| 4 | Insider transaction | Mar 16, 2017 | Mar 14, 2017 |
| 4 | Insider transaction | Mar 13, 2017 | Mar 10, 2017 |
| 4/A | Form 4/a - | Mar 10, 2017 | Mar 8, 2017 |
| 4 | Insider transaction | Mar 10, 2017 | Mar 9, 2017 |
| 4 | Insider transaction | Mar 9, 2017 | Mar 8, 2017 |
| 4/A | Form 4/a - | Mar 8, 2017 | Dec 8, 2016 |
| 4 | Insider transaction | Mar 6, 2017 | Mar 3, 2017 |
| SC 13G | Ownership over 5% (passive) | Feb 14, 2017 | — |
| 5 | Annual insider ownership | Feb 14, 2017 | Dec 31, 2016 |
| 5 | Annual insider ownership | Feb 14, 2017 | Dec 31, 2016 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2017 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2017 | — |
| SC 13G | Ownership over 5% (passive) | Feb 14, 2017 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2017 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 10, 2017 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 3, 2017 | — |
| 4 | Insider transaction | Jan 18, 2017 | Jan 13, 2017 |
| 4 | Insider transaction | Jan 18, 2017 | Jan 13, 2017 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 12, 2017 | — |
| 4 | Insider transaction | Jan 10, 2017 | Jan 6, 2017 |
| 4 | Insider transaction | Jan 10, 2017 | Jan 6, 2017 |
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
- Listed as
- CSWC (Nasdaq)
- Fiscal year ends
- March 31
- Incorporated in
- TX
- Headquarters
- Dallas, TX
- SEC filer status
- Large accelerated filer
- SEC CIK
- 17313
Source: SEC EDGAR filings. This is company-reported data, not investment advice.