Gladstone Capital Corp SEC filings GLAD
Gladstone Capital Corp has 981 filings in SEC EDGAR's recent list, going back to Jun 22, 2001. Its latest annual report, Form 10-K, was filed on Nov 17, 2025 for the period ended Sep 30, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 4, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 26, 2026 (officer or director change). The company's fiscal year ends on September 30.
| Form | Description | Filed | Period |
|---|---|---|---|
| 40-17G | Filing | Nov 20, 2025 | — |
| 25-NSE | Delisting notice | Oct 14, 2025 | — |
| N-23C-2 | Filing | Sep 15, 2025 | Sep 15, 2025 |
| 497AD | Filing | Sep 10, 2025 | — |
| 497AD | Filing | Sep 8, 2025 | — |
| 40-APP/A | Gladstone 40-app/a | Aug 13, 2025 | — |
| 40-APP/A | Gladstone 40-app/a | Aug 12, 2025 | — |
| 40-APP | Gladstone 40-app | May 20, 2025 | — |
| 40-17G | Filing | Nov 26, 2024 | — |
| EFFECT | Filing | Jan 17, 2024 | — |
| CORRESP | Letter to the SEC | Jan 12, 2024 | — |
| N-2/A | Filing | Jan 12, 2024 | — |
| CORRESP | Letter to the SEC | Dec 11, 2023 | — |
| N-2 | Filing | Dec 7, 2023 | — |
| 40-17G | Filing | Nov 21, 2023 | — |
| CORRESP | Letter to the SEC | Oct 25, 2023 | — |
| CORRESP | Letter to the SEC | Oct 18, 2023 | — |
| CORRESP | Letter to the SEC | Oct 16, 2023 | — |
| CORRESP | Letter to the SEC | Oct 10, 2023 | — |
| CORRESP | Letter to the SEC | Sep 20, 2023 | — |
| CERT | Filing | Aug 17, 2023 | — |
| 8-A12B | Gladstone capital corp | Aug 17, 2023 | — |
| 497AD | Gladstone capital corporation | Aug 10, 2023 | — |
| 497AD | Gladstone capital corporation | Aug 10, 2023 | — |
| 305B2 | Gladstone capital corp | Aug 10, 2023 | — |
| 8-A12G | Gladstone capital corp | Jun 2, 2023 | — |
| 497AD | Gladstone capital corporation | May 31, 2023 | — |
| 40-17G | Filing | Nov 23, 2022 | — |
| EFFECT | Filing | Mar 25, 2022 | — |
| CORRESP | Letter to the SEC | Mar 25, 2022 | — |
| CORRESP | Letter to the SEC | Mar 23, 2022 | — |
| CORRESP | Letter to the SEC | Mar 23, 2022 | — |
| N-14 8C | Filing | Feb 23, 2022 | — |
| EFFECT | Filing | Dec 22, 2021 | — |
| N-2 | Filing | Nov 29, 2021 | — |
| 40-17G | Filing | Nov 24, 2021 | — |
| 25-NSE | Delisting notice | Oct 29, 2021 | — |
| N-23C-2 | Filing | Sep 28, 2021 | Nov 1, 2021 |
| 497AD | Filing | Mar 5, 2021 | — |
| 497AD | Filing | Mar 5, 2021 | — |
| 497AD | Filing | Mar 5, 2021 | — |
| 497AD | Filing | Mar 5, 2021 | — |
| 25-NSE | Delisting notice | Jan 6, 2021 | — |
| N-23C-2 | Filing | Dec 8, 2020 | Dec 8, 2020 |
| 497AD | Filing | Dec 8, 2020 | — |
| 497AD | Filing | Dec 8, 2020 | — |
| 497AD | Filing | Dec 2, 2020 | — |
| 40-17G | Filing | Nov 25, 2020 | — |
| 40-17G | Filing | Nov 25, 2019 | — |
| CERT | Filing | Oct 15, 2019 | — |
| 8-A12B | Filing | Oct 10, 2019 | — |
| POS EX | Filing | Oct 10, 2019 | — |
| 497 | Filing | Oct 8, 2019 | — |
| 497AD | Filing | Oct 8, 2019 | — |
| 497AD | Filing | Oct 8, 2019 | — |
| 497 | Filing | Oct 7, 2019 | — |
| 497AD | Filing | Oct 7, 2019 | — |
| 25-NSE | Delisting notice | Oct 1, 2019 | — |
| N-23C-2 | Form n-23c-2 | Aug 21, 2019 | Aug 21, 2019 |
| POS EX | Filing | Feb 13, 2019 | — |
| 497 | Filing | Feb 13, 2019 | — |
| N-2/A | Filing | Jan 16, 2019 | — |
| N-2 | Filing | Dec 7, 2018 | — |
| 40-17G | Filing | Nov 21, 2018 | — |
| CERT | Filing | Nov 7, 2018 | — |
| 8-A12B | Filing | Nov 6, 2018 | — |
| POS EX | Filing | Nov 6, 2018 | — |
| 497 | Filing | Nov 2, 2018 | — |
| 497AD | Filing | Nov 2, 2018 | — |
| 497AD | Filing | Nov 2, 2018 | — |
| 497AD | Filing | Nov 1, 2018 | — |
| 497 | Filing | Nov 1, 2018 | — |
| POS EX | Filing | Nov 1, 2018 | — |
| 497 | Filing | Aug 1, 2018 | — |
| 497 | Filing | May 3, 2018 | — |
| 497 | Filing | Feb 9, 2018 | — |
| EFFECT | Filing | Feb 1, 2018 | — |
| CORRESP | Letter to the SEC | Jan 31, 2018 | — |
| CORRESP | Letter to the SEC | Dec 19, 2017 | — |
| POS 8C | Filing | Dec 19, 2017 | — |
| 40-17G | Filing | Nov 22, 2017 | — |
| 25-NSE | Delisting notice | Sep 28, 2017 | — |
| CERTNAS | Auto-generated paper document | Sep 27, 2017 | — |
| 497AD | Filing | Sep 27, 2017 | — |
| POS EX | Filing | Sep 21, 2017 | — |
| 8-A12B | Filing | Sep 21, 2017 | — |
| 497 | Filing | Sep 21, 2017 | — |
| N-23C-2 | Filing | Sep 20, 2017 | Sep 20, 2017 |
| 497AD | Filing | Sep 20, 2017 | — |
| 497AD | Filing | Sep 19, 2017 | — |
| 497 | Filing | Sep 19, 2017 | — |
| 497 | Filing | Aug 11, 2017 | — |
| POS EX | Filing | May 22, 2017 | — |
| 497 | Filing | May 22, 2017 | — |
| 497 | Filing | Feb 9, 2017 | — |
| EFFECT | Filing | Feb 6, 2017 | — |
| CORRESP | Letter to the SEC | Feb 3, 2017 | — |
| CORRESP | Letter to the SEC | Feb 3, 2017 | — |
| POS 8C | Filing | Dec 22, 2016 | — |
| 40-17G | Filing | Nov 29, 2016 | — |
| POS EX | Filing | Oct 28, 2016 | — |
| 497 | Filing | Oct 27, 2016 | — |
| 497AD | Filing | Oct 26, 2016 | — |
| 497AD | Filing | Oct 25, 2016 | — |
| 497 | Filing | Oct 25, 2016 | — |
| EFFECT | Filing | Mar 29, 2016 | — |
| N-2/A | Filing | Mar 29, 2016 | — |
| N-2/A | Filing | Mar 17, 2016 | — |
| CORRESP | Letter to the SEC | Jan 13, 2016 | — |
| N-2 | Form n-2 | Dec 18, 2015 | — |
| 40-17G | Filing | Dec 15, 2015 | — |
| POS EX | Filing | Oct 30, 2015 | — |
| 497 | Filing | Oct 27, 2015 | — |
| 497AD | Form 497ad | Oct 27, 2015 | — |
| 497 | Filing | Oct 26, 2015 | — |
| 497AD | Filing | Oct 26, 2015 | — |
| 497 | Supplement no. 1 | Aug 21, 2015 | — |
| POS EX | Filing | Feb 27, 2015 | — |
| 497 | Filing | Feb 27, 2015 | — |
| EFFECT | Filing | Jan 30, 2015 | — |
| CORRESP | Letter to the SEC | Jan 29, 2015 | — |
| CORRESP | Letter to the SEC | Jan 29, 2015 | — |
| POS 8C | Filing | Jan 29, 2015 | — |
| RW | Form rw | Jan 15, 2015 | — |
| 40-17G | Filing | Dec 18, 2014 | — |
| POS 8C | Filing | Dec 1, 2014 | — |
| 25-NSE | Delisting notice | May 22, 2014 | — |
| 497AD | Filing | May 21, 2014 | — |
| POS EX | Filing | May 16, 2014 | — |
| 8-A12B | Filing | May 15, 2014 | — |
| 497 | Filing | May 14, 2014 | — |
| 497AD | Filing | May 14, 2014 | — |
| N-23C-2 | Filing | May 13, 2014 | May 23, 2014 |
| 497AD | Filing | May 12, 2014 | — |
| 497 | Filing | May 12, 2014 | — |
| EFFECT | Filing | Feb 21, 2014 | — |
| POS 8C | Filing | Feb 14, 2014 | — |
| POS 8C | Filing | Dec 23, 2013 | — |
| 40-17G | Form 40-17g | Dec 17, 2013 | — |
| 497 | Rule 497 | Jan 22, 2013 | — |
| EFFECT | Filing | Jan 18, 2013 | — |
| N-2/A | Form n-2 amendment 1 | Jan 17, 2013 | — |
| UPLOAD | Letter from the SEC | Jan 7, 2013 | — |
| 40-17G | Form 40-17g | Dec 17, 2012 | — |
| N-2 | Form n-2 | Nov 29, 2012 | — |
| APP NTC | Filing | Aug 3, 2012 | — |
| APP ORDR | Filing | Aug 3, 2012 | — |
| 40-APP/A | Filing | Jun 29, 2012 | — |
| EFFECT | Filing | Jun 11, 2012 | — |
| POS 8C | Amendment 7 | Jun 4, 2012 | — |
| CERTNAS | Auto-generated paper document | Apr 30, 2012 | — |
| 25 | Form 25 | Apr 30, 2012 | — |
| 8-A12B/A | Form 8-a/a | Apr 30, 2012 | — |
| 40-APP/A | Filing | Apr 19, 2012 | — |
| POS 8C | Amendment 6 | Mar 6, 2012 | — |
| 40-17G | Form 40-17g | Dec 23, 2011 | — |
| 40-APP/A | Filing | Dec 21, 2011 | — |
| 8-A12B | 8-a | Oct 31, 2011 | — |
| 497 | Form 497 | Oct 31, 2011 | — |
| POS EX | Filing | Oct 31, 2011 | — |
| 497AD | Filing | Oct 28, 2011 | — |
| 497AD | Filing | Oct 24, 2011 | — |
| 497 | Filing | Oct 24, 2011 | — |
| EFFECT | Filing | Jul 15, 2011 | — |
| CORRESP | Letter to the SEC | Jul 13, 2011 | — |
| POS 8C | Amendment no. 4 | Jul 13, 2011 | — |
| POS 8C | Amendment no. 3 | Jun 15, 2011 | — |
| POS 8C | Filing | Apr 7, 2011 | — |
| 40-APP | Filing | Mar 10, 2011 | — |
| 40-17G | Filing | Dec 13, 2010 | — |
| POS EX | Filing | May 17, 2010 | — |
| 497 | Filing | May 17, 2010 | — |
| UPLOAD | Letter from the SEC | Mar 10, 2010 | — |
| EFFECT | Filing | Jan 28, 2010 | — |
| CORRESP | Letter to the SEC | Jan 27, 2010 | — |
| 40-17G | Filing | Dec 15, 2009 | — |
| N-2/A | Filing | Dec 9, 2009 | — |
| N-2 | Filing | Oct 20, 2009 | — |
| 40-17G | Filing | Feb 17, 2009 | — |
| 497AD | Filing | Jan 31, 2008 | — |
| 497 | Filing | Jan 31, 2008 | — |
| POS EX | Pos exhibits | Jan 31, 2008 | — |
| 497 | Filing | Jan 28, 2008 | — |
| EFFECT | Filing | Jan 23, 2008 | — |
| 497 | Filing | Jan 23, 2008 | — |
| 40-17G | Filing | Jan 23, 2008 | — |
| POS 8C | Filing | Jan 23, 2008 | — |
| CORRESP | Letter to the SEC | Jan 22, 2008 | — |
| CORRESP | Letter to the SEC | Jan 18, 2008 | — |
| POS 8C | Filing | Dec 11, 2007 | — |
| CORRESP | Letter to the SEC | Nov 26, 2007 | — |
| POS EX | Filing | Nov 20, 2007 | — |
| 497 | Filing | Oct 18, 2007 | — |
| 497AD | Filing | Oct 16, 2007 | — |
| 497 | Filing | Oct 16, 2007 | — |
| POS EX | Filing | Oct 16, 2007 | — |
| 497 | Filing | Oct 16, 2007 | — |
| 497 | Filing | Oct 10, 2007 | — |
| POS EX | Filing | Aug 22, 2007 | — |
| 497 | Filing | Aug 22, 2007 | — |
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
- GLAD (Nasdaq)
- Fiscal year ends
- September 30
- Incorporated in
- MD
- Headquarters
- Mclean, VA
- SEC filer status
- Non-accelerated filer
- SEC CIK
- 1143513
Source: SEC EDGAR filings. This is company-reported data, not investment advice.