Gladstone Investment Corporation\de SEC filings GAIN
Gladstone Investment Corporation\de has 930 filings in SEC EDGAR's recent list, going back to Mar 31, 2005. Its latest annual report, Form 10-K, was filed on May 12, 2026 for the period ended Mar 31, 2026. The latest quarterly report (Form 10-Q) was filed on Aug 6, 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 March 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 25-NSE | Delisting notice | May 4, 2026 | — |
| CERT | Filing | Feb 18, 2026 | — |
| 8-A12B | Filing | Feb 18, 2026 | — |
| 497AD | Filing | Feb 10, 2026 | — |
| 497AD | Filing | Feb 9, 2026 | — |
| 25-NSE | Delisting notice | Dec 15, 2025 | — |
| 40-17G | Filing | Nov 20, 2025 | — |
| N-23C-2 | Filing | Nov 14, 2025 | Nov 14, 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 | — |
| CERT | Filing | Dec 17, 2024 | — |
| 8-A12B | Filing | Dec 17, 2024 | — |
| 497AD | Filing | Dec 11, 2024 | — |
| 497AD | Filing | Dec 9, 2024 | — |
| 40-17G | Filing | Nov 26, 2024 | — |
| CORRESP | Letter to the SEC | Oct 16, 2024 | — |
| EFFECT | Filing | Apr 18, 2024 | — |
| CORRESP | Letter to the SEC | Apr 3, 2024 | — |
| N-2 | Filing | Feb 28, 2024 | — |
| 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 | Jun 2, 2023 | — |
| 8-A12B | Filing | May 31, 2023 | — |
| 497AD | Filing | May 23, 2023 | — |
| 497AD | Filing | May 23, 2023 | — |
| 40-17G | Filing | Nov 23, 2022 | — |
| 40-17G | Filing | Nov 24, 2021 | — |
| EFFECT | Filing | Oct 15, 2021 | — |
| CORRESP | Letter to the SEC | Oct 12, 2021 | — |
| N-2 | Filing | Sep 3, 2021 | — |
| CERT | Filing | Aug 18, 2021 | — |
| 8-A12B | Filing | Aug 18, 2021 | — |
| 25-NSE | Delisting notice | Aug 18, 2021 | — |
| 497AD | Filing | Aug 11, 2021 | — |
| 497AD | Filing | Aug 11, 2021 | — |
| N-23C-2 | Filing | Aug 11, 2021 | Aug 11, 2021 |
| CERT | Filing | Mar 3, 2021 | — |
| 25-NSE | Delisting notice | Mar 2, 2021 | — |
| 8-A12B | Filing | Mar 2, 2021 | — |
| 497AD | Filing | Feb 24, 2021 | — |
| 497AD | Filing | Feb 23, 2021 | — |
| N-23C-2 | Filing | Feb 23, 2021 | Mar 3, 2021 |
| 40-17G | Filing | Nov 25, 2020 | — |
| 497AD | Filing | Sep 14, 2020 | — |
| 497AD | Filing | Jul 31, 2020 | — |
| 497AD | Filing | Jul 31, 2020 | — |
| 497 | Filing | May 22, 2020 | — |
| 305B2 | Filing | May 22, 2020 | — |
| 497 | Filing | May 21, 2020 | — |
| 497 | Filing | Dec 19, 2019 | — |
| 40-17G | Filing | Nov 25, 2019 | — |
| EFFECT | Filing | Jul 24, 2019 | — |
| CORRESP | Letter to the SEC | Jul 23, 2019 | — |
| CORRESP | Letter to the SEC | Jul 23, 2019 | — |
| N-2 | Filing | Jun 14, 2019 | — |
| 40-17G | Filing | Nov 21, 2018 | — |
| 25-NSE | Delisting notice | Aug 30, 2018 | — |
| 497 | Filing | Aug 29, 2018 | — |
| POS EX | Filing | Aug 29, 2018 | — |
| CERT | Filing | Aug 23, 2018 | — |
| POS EX | Filing | Aug 20, 2018 | — |
| 8-A12B | Filing | Aug 20, 2018 | — |
| 497 | Filing | Aug 16, 2018 | — |
| N-23C-2 | Filing | Aug 15, 2018 | Aug 15, 2018 |
| 497AD | Filing | Aug 15, 2018 | — |
| 497AD | Filing | Aug 15, 2018 | — |
| 497AD | Filing | Aug 14, 2018 | — |
| 497 | Filing | Aug 14, 2018 | — |
| EFFECT | Filing | Jul 13, 2018 | — |
| 497 | Filing | Jul 13, 2018 | — |
| CORRESP | Letter to the SEC | Jul 11, 2018 | — |
| CORRESP | Letter to the SEC | Jul 10, 2018 | — |
| CORRESP | Letter to the SEC | Jun 15, 2018 | — |
| N-2 | Filing | Jun 5, 2018 | — |
| POS EX | Filing | Feb 23, 2018 | — |
| 497 | Filing | Feb 23, 2018 | — |
| 40-17G | Filing | Nov 22, 2017 | — |
| CERTNAS | Auto-generated paper document | Sep 26, 2017 | — |
| EFFECT | Filing | Jul 31, 2017 | — |
| CORRESP | Letter to the SEC | Jul 28, 2017 | — |
| POS 8C | Filing | Jul 28, 2017 | — |
| POS 8C | Filing | Jun 2, 2017 | — |
| POS EX | Filing | May 12, 2017 | — |
| 497 | Filing | May 10, 2017 | — |
| 497AD | Filing | May 9, 2017 | — |
| 497AD | Filing | May 8, 2017 | — |
| 497 | Filing | May 8, 2017 | — |
| 40-17G | Filing | Nov 29, 2016 | — |
| 25-NSE | Delisting notice | Sep 30, 2016 | — |
| POS EX | Filing | Sep 22, 2016 | — |
| 8-A12B | Filing | Sep 22, 2016 | — |
| N-23C-2 | Filing | Sep 20, 2016 | Sep 20, 2016 |
| 497 | Filing | Sep 20, 2016 | — |
| 497AD | Filing | Sep 19, 2016 | — |
| 497AD | Filing | Sep 19, 2016 | — |
| 497 | Filing | Sep 19, 2016 | — |
| EFFECT | Filing | Jul 28, 2016 | — |
| CORRESP | Letter to the SEC | Jul 28, 2016 | — |
| CORRESP | Letter to the SEC | Jul 28, 2016 | — |
| CORRESP | Letter to the SEC | Jun 17, 2016 | — |
| CORRESP | Letter to the SEC | Jun 8, 2016 | — |
| POS 8C | Filing | Jun 8, 2016 | — |
| 40-17G | Filing | Dec 15, 2015 | — |
| EFFECT | Filing | Jul 29, 2015 | — |
| N-2/A | Form n-2/a | Jul 28, 2015 | — |
| N-2 | Filing | Jun 16, 2015 | — |
| POS EX | Filing | May 12, 2015 | — |
| 8-A12B | Filing | May 11, 2015 | — |
| 497 | Filing | May 8, 2015 | — |
| 497AD | Filing | May 6, 2015 | — |
| 497AD | Filing | May 5, 2015 | — |
| 497 | Filing | May 5, 2015 | — |
| POS EX | Filing | Mar 13, 2015 | — |
| 497 | Filing | Mar 11, 2015 | — |
| 497AD | Filing | Mar 10, 2015 | — |
| 497AD | Filing | Mar 9, 2015 | — |
| 497 | Filing | Mar 9, 2015 | — |
| 40-17G | Filing | Dec 18, 2014 | — |
| CERTNAS | Auto-generated paper document | Nov 13, 2014 | — |
| POS EX | Filing | Nov 10, 2014 | — |
| 8-A12B | Filing | Nov 7, 2014 | — |
| 497 | Rule 497 | Nov 6, 2014 | — |
| 497AD | Filing | Nov 5, 2014 | — |
| POS EX | Filing | Nov 4, 2014 | — |
| 497AD | Filing | Nov 3, 2014 | — |
| 497 | Filing | Nov 3, 2014 | — |
| EFFECT | Filing | Sep 4, 2014 | — |
| CORRESP | Letter to the SEC | Sep 2, 2014 | — |
| POS 8C | Filing | Sep 2, 2014 | — |
| POS 8C | Filing | Jun 3, 2014 | — |
| 40-17G | Filing | Dec 17, 2013 | — |
| DEFC14A | Filing | Aug 5, 2013 | — |
| EFFECT | Filing | Jul 26, 2013 | — |
| DEFC14A | Filing | Jul 23, 2013 | — |
| POS 8C | Filing | Jun 7, 2013 | — |
| 40-17G | Form 40-17g | Dec 17, 2012 | — |
| 497 | Rule 497 | Oct 3, 2012 | — |
| POS EX | Post effective amendment no. 1 | Oct 2, 2012 | — |
| 497AD | Filing | Oct 2, 2012 | — |
| 497AD | Filing | Oct 1, 2012 | — |
| 497 | Filing | Oct 1, 2012 | — |
| EFFECT | Filing | Jul 26, 2012 | — |
| CORRESP | Letter to the SEC | Jul 25, 2012 | — |
| N-2/A | Amendment no. 1 | Jul 17, 2012 | — |
| 40-APP/A | Filing | Jun 29, 2012 | — |
| CORRESP | Letter to the SEC | Jun 22, 2012 | — |
| N-2 | Form n-2 | Jun 4, 2012 | — |
| 40-APP/A | Filing | Apr 19, 2012 | — |
| CERTNAS | Auto-generated paper document | Mar 5, 2012 | — |
| 8-A12B/A | Form 8-a amendment 1 | Mar 5, 2012 | — |
| 8-A12B | Form 8-a | Feb 29, 2012 | — |
| POS EX | Post effective amendment no. 5 | Feb 29, 2012 | — |
| 497 | Filing | Feb 29, 2012 | — |
| 497AD | Filing | Feb 29, 2012 | — |
| 497AD | Filing | Feb 27, 2012 | — |
| 497 | Filing | Feb 27, 2012 | — |
| 40-17G | Form 40-17g | Dec 23, 2011 | — |
| 40-APP/A | Filing | Dec 21, 2011 | — |
| EFFECT | Filing | Sep 9, 2011 | — |
| CORRESP | Letter to the SEC | Sep 7, 2011 | — |
| CORRESP | Letter to the SEC | Sep 7, 2011 | — |
| CORRESP | Letter to the SEC | Aug 17, 2011 | — |
| POS 8C | Filing | Aug 17, 2011 | — |
| POS 8C | Filing | Jun 17, 2011 | — |
| CORRESP | Letter to the SEC | Jun 17, 2011 | — |
| 40-APP | Filing | Mar 10, 2011 | — |
| EFFECT | Filing | Dec 23, 2010 | — |
| CORRESP | Letter to the SEC | Dec 21, 2010 | — |
| 40-17G | Filing | Dec 13, 2010 | — |
| CORRESP | Letter to the SEC | Nov 22, 2010 | — |
| POS 8C | Filing | Nov 22, 2010 | — |
| N-2/A | Filing | Aug 24, 2010 | — |
| CORRESP | Letter to the SEC | Jun 18, 2010 | — |
| 40-17G | Filing | Dec 15, 2009 | — |
| 497 | Filing | Oct 14, 2009 | — |
| UPLOAD | Letter from the SEC | Oct 13, 2009 | — |
| EFFECT | Filing | Oct 8, 2009 | — |
| CORRESP | Letter to the SEC | Oct 7, 2009 | — |
| N-2/A | Form n-2/a | Oct 2, 2009 | — |
| N-2 | Form n-2 | Jul 21, 2009 | — |
| CORRESP | Letter to the SEC | Jul 2, 2009 | — |
| 497 | Filing | Feb 24, 2009 | — |
| 40-17G | Filing | Feb 17, 2009 | — |
| EFFECT | Filing | Jan 27, 2009 | — |
| CORRESP | Letter to the SEC | Jan 16, 2009 | — |
| POS 8C | Filing | Jan 13, 2009 | — |
| POS 8C | Filing | Nov 17, 2008 | — |
| 15-12G | Deregistration | Apr 25, 2008 | — |
| 497AD | Filing | Apr 22, 2008 | — |
| 25-NSE | Delisting notice | Apr 22, 2008 | — |
| CERTNAS | Auto-generated paper document | Apr 17, 2008 | — |
| POS EX | Filing | Mar 31, 2008 | — |
| 8-A12B | Filing | Mar 31, 2008 | — |
| 497 | Filing | Mar 31, 2008 | — |
| 497AD | Filing | Mar 25, 2008 | — |
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
- GAIN (Nasdaq), GAING (Nasdaq), GAINI (Nasdaq), GAINZ (Nasdaq)
- Fiscal year ends
- March 31
- Incorporated in
- DE
- Headquarters
- Mclean, VA
- SEC filer status
- Non-accelerated filer
- SEC CIK
- 1321741
Source: SEC EDGAR filings. This is company-reported data, not investment advice.