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 |
|---|---|---|---|
| 8-K |
Current report
Officer or director change
|
Oct 26, 2026 | Oct 22, 2026 |
| 4 | Insider transaction | Oct 26, 2026 | Oct 26, 2026 |
| 8-K |
Current report
Officer or director change
|
Oct 1, 2026 | Oct 1, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Sep 4, 2026 | Sep 4, 2026 |
| 4 | Insider transaction | Aug 19, 2026 | Aug 18, 2026 |
| DEFA14A | Additional proxy material | Aug 6, 2026 | — |
| 8-K |
Current report
Results of operations
|
Aug 6, 2026 | Aug 6, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Aug 6, 2026 | Aug 6, 2026 |
| 10-Q | Quarterly report | Aug 6, 2026 | Jun 30, 2026 |
| DEFA14A | Additional proxy material | Jul 14, 2026 | — |
| 8-K |
Current report
Other events
|
Jul 8, 2026 | Jul 7, 2026 |
| DEF 14A | Proxy statement | Jun 18, 2026 | Aug 6, 2026 |
| 8-K |
Current report
Material agreement, New debt
|
Jun 11, 2026 | Jun 10, 2026 |
| 3/A | Amended initial statement of beneficial ownership of securities | Jun 5, 2026 | Jun 1, 2026 |
| 3 | Initial insider ownership | Jun 3, 2026 | Jun 1, 2026 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jun 2, 2026 | Jun 1, 2026 |
| 4 | Insider transaction | May 19, 2026 | May 15, 2026 |
| 8-K |
Current report
Results of operations
|
May 12, 2026 | May 12, 2026 |
| 10-K | Annual report | May 12, 2026 | Mar 31, 2026 |
| PRE 14A | Preliminary proxy statement | May 4, 2026 | Aug 6, 2026 |
| 25-NSE | Delisting notice | May 4, 2026 | — |
| 3 | Initial insider ownership | Apr 7, 2026 | Mar 20, 2026 |
| 3 | Initial insider ownership | Apr 7, 2026 | Mar 20, 2026 |
| 3 | Initial insider ownership | Mar 30, 2026 | Mar 20, 2026 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Mar 23, 2026 | Mar 20, 2026 |
| CERT | Filing | Feb 18, 2026 | — |
| 8-A12B | Filing | Feb 18, 2026 | — |
| 8-K |
Current report
Material agreement, New debt
|
Feb 18, 2026 | Feb 18, 2026 |
| 424B2 | Prospectus | Feb 11, 2026 | — |
| 8-K |
Current report
Material agreement
|
Feb 11, 2026 | Feb 10, 2026 |
| 497AD | Filing | Feb 10, 2026 | — |
| FWP | Free writing prospectus | Feb 10, 2026 | — |
| 424B2 | Prospectus | Feb 9, 2026 | — |
| 497AD | Filing | Feb 9, 2026 | — |
| 8-K |
Current report
Results of operations
|
Feb 3, 2026 | Feb 3, 2026 |
| 10-Q | Quarterly report | Feb 3, 2026 | Dec 31, 2025 |
| 25-NSE | Delisting notice | Dec 15, 2025 | — |
| 40-17G | Filing | Nov 20, 2025 | — |
| 8-K |
Current report
Other events
|
Nov 14, 2025 | Nov 14, 2025 |
| N-23C-2 | Filing | Nov 14, 2025 | Nov 14, 2025 |
| 8-K |
Current report
Material agreement
|
Nov 10, 2025 | Nov 6, 2025 |
| 424B2 | Prospectus | Nov 6, 2025 | — |
| FWP | Free writing prospectus | Nov 6, 2025 | — |
| 8-K |
Current report
Results of operations
|
Nov 4, 2025 | Nov 4, 2025 |
| 10-Q | Quarterly report | Nov 4, 2025 | Sep 30, 2025 |
| 40-APP/A | Gladstone 40-app/a | Aug 13, 2025 | — |
| 8-K |
Current report
Results of operations
|
Aug 12, 2025 | Aug 12, 2025 |
| 40-APP/A | Gladstone 40-app/a | Aug 12, 2025 | — |
| 10-Q | Quarterly report | Aug 12, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Aug 7, 2025 | Aug 7, 2025 |
| 3 | Initial insider ownership | Jul 18, 2025 | Jul 10, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 10, 2025 | Jul 10, 2025 |
| DEF 14A | Proxy statement | Jun 20, 2025 | Aug 7, 2025 |
| 8-K |
Current report
Material agreement
|
Jun 3, 2025 | Jun 2, 2025 |
| 424B3 | Prospectus | Jun 3, 2025 | — |
| 40-APP | Gladstone 40-app | May 20, 2025 | — |
| 8-K |
Current report
Results of operations
|
May 13, 2025 | May 13, 2025 |
| 10-K | Annual report | May 13, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 8, 2025 | Apr 8, 2025 |
| 8-K |
Current report
Results of operations
|
Feb 12, 2025 | Feb 12, 2025 |
| 10-Q | Quarterly report | Feb 12, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Material agreement
|
Jan 24, 2025 | Jan 24, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 14, 2025 | Jan 14, 2025 |
| 4 | Insider transaction | Dec 18, 2024 | Dec 17, 2024 |
| CERT | Filing | Dec 17, 2024 | — |
| 8-A12B | Filing | Dec 17, 2024 | — |
| 8-K |
Current report
Material agreement, New debt
|
Dec 17, 2024 | Dec 17, 2024 |
| 4 | Insider transaction | Dec 13, 2024 | Dec 12, 2024 |
| 8-K |
Current report
Material agreement
|
Dec 12, 2024 | Dec 10, 2024 |
| 424B2 | Prospectus | Dec 12, 2024 | — |
| FWP | Free writing prospectus | Dec 11, 2024 | — |
| 497AD | Filing | Dec 11, 2024 | — |
| 3 | Initial insider ownership | Dec 10, 2024 | Dec 9, 2024 |
| 424B2 | Prospectus | Dec 9, 2024 | — |
| 497AD | Filing | Dec 9, 2024 | — |
| 8-K |
Current report
Officer or director change
|
Dec 4, 2024 | Dec 3, 2024 |
| 40-17G | Filing | Nov 26, 2024 | — |
| 3 | Initial insider ownership | Nov 15, 2024 | Nov 8, 2024 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Nov 15, 2024 | Nov 13, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 7, 2024 | Nov 7, 2024 |
| 10-Q | Quarterly report | Nov 7, 2024 | Sep 30, 2024 |
| CORRESP | Letter to the SEC | Oct 16, 2024 | — |
| 8-K |
Current report
Officer or director change
|
Oct 15, 2024 | Oct 10, 2024 |
| 4 | Insider transaction | Oct 11, 2024 | Oct 10, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 8, 2024 | Oct 8, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 17, 2024 | Sep 17, 2024 |
| 3 | Initial insider ownership | Aug 27, 2024 | Aug 22, 2024 |
| 8-K |
Current report
Officer or director change
|
Aug 22, 2024 | Aug 22, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 5, 2024 | Aug 5, 2024 |
| 10-Q | Quarterly report | Aug 5, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Aug 1, 2024 | Aug 1, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 9, 2024 | Jul 9, 2024 |
| DEF 14A | Proxy statement | Jun 14, 2024 | Aug 1, 2024 |
| 8-K |
Current report
Material agreement
|
May 14, 2024 | May 14, 2024 |
| 424B2 | Prospectus | May 14, 2024 | — |
| 8-K |
Current report
Results of operations
|
May 8, 2024 | May 8, 2024 |
| 10-K | Annual report | May 8, 2024 | Mar 31, 2024 |
| EFFECT | Filing | Apr 18, 2024 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 9, 2024 | Apr 9, 2024 |
| CORRESP | Letter to the SEC | Apr 3, 2024 | — |
| N-2 | Filing | Feb 28, 2024 | — |
| 8-K |
Current report
Results of operations
|
Feb 6, 2024 | Feb 6, 2024 |
| 10-Q | Quarterly report | Feb 6, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Material agreement, New debt
|
Feb 6, 2024 | Feb 5, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 9, 2024 | Jan 9, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Jan 5, 2024 | Jan 4, 2024 |
| DEFA14A | Additional proxy material | Dec 20, 2023 | — |
| DEFA14A | Additional proxy material | Dec 11, 2023 | — |
| 40-17G | Filing | Nov 21, 2023 | — |
| 4 | Insider transaction | Nov 7, 2023 | Nov 6, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 1, 2023 | Nov 1, 2023 |
| 10-Q | Quarterly report | Nov 1, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Material agreement
|
Oct 31, 2023 | Oct 30, 2023 |
| DEF 14A | Proxy statement | Oct 25, 2023 | Dec 11, 2023 |
| CORRESP | Letter to the SEC | Oct 25, 2023 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 24, 2023 | Oct 24, 2023 |
| CORRESP | Letter to the SEC | Oct 18, 2023 | — |
| CORRESP | Letter to the SEC | Oct 16, 2023 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 10, 2023 | Oct 10, 2023 |
| CORRESP | Letter to the SEC | Oct 10, 2023 | — |
| CORRESP | Letter to the SEC | Sep 20, 2023 | — |
| PRE 14A | Preliminary proxy statement | Aug 31, 2023 | Sep 15, 2023 |
| 4 | Insider transaction | Aug 8, 2023 | Aug 7, 2023 |
| 8-K |
Current report
Material agreement
|
Aug 8, 2023 | Aug 7, 2023 |
| 424B5 | Prospectus supplement | Aug 8, 2023 | — |
| 8-K |
Current report
Shareholder vote results
|
Aug 3, 2023 | Aug 3, 2023 |
| 8-K |
Current report
Results of operations
|
Aug 2, 2023 | Aug 2, 2023 |
| 10-Q | Quarterly report | Aug 2, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 11, 2023 | Jul 11, 2023 |
| DEF 14A | Proxy statement | Jun 16, 2023 | Aug 3, 2023 |
| CERT | Filing | Jun 2, 2023 | — |
| 8-A12B | Filing | May 31, 2023 | — |
| 8-K |
Current report
Material agreement, New debt
|
May 31, 2023 | May 31, 2023 |
| 424B2 | Prospectus | May 25, 2023 | — |
| 8-K |
Current report
Material agreement
|
May 24, 2023 | May 23, 2023 |
| FWP | Free writing prospectus | May 24, 2023 | — |
| 497AD | Filing | May 23, 2023 | — |
| 424B2 | Prospectus | May 23, 2023 | — |
| 497AD | Filing | May 23, 2023 | — |
| 8-K |
Current report
Results of operations
|
May 10, 2023 | May 10, 2023 |
| 10-K | Annual report | May 10, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Officer or director change
|
Apr 14, 2023 | Apr 14, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 11, 2023 | Apr 11, 2023 |
| 4 | Insider transaction | Mar 17, 2023 | Mar 16, 2023 |
| 4 | Insider transaction | Mar 15, 2023 | Mar 14, 2023 |
| 4 | Insider transaction | Feb 7, 2023 | Feb 6, 2023 |
| 8-K |
Current report
Results of operations
|
Feb 1, 2023 | Feb 1, 2023 |
| 10-Q | Quarterly report | Feb 1, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 10, 2023 | Jan 10, 2023 |
| 4 | Insider transaction | Dec 16, 2022 | Dec 16, 2022 |
| 40-17G | Filing | Nov 23, 2022 | — |
| 8-K |
Current report
Results of operations
|
Nov 1, 2022 | Nov 1, 2022 |
| 10-Q | Quarterly report | Nov 1, 2022 | Sep 30, 2022 |
| 3 | Initial insider ownership | Oct 18, 2022 | Oct 11, 2022 |
| 8-K |
Current report
Officer or director change
|
Oct 12, 2022 | Oct 11, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 11, 2022 | Oct 11, 2022 |
| 4 | Insider transaction | Aug 19, 2022 | Aug 19, 2022 |
| 8-K |
Current report
Material agreement
|
Aug 16, 2022 | Aug 15, 2022 |
| 424B2 | Prospectus | Aug 16, 2022 | — |
| 8-K |
Current report
Shareholder vote results
|
Aug 4, 2022 | Aug 4, 2022 |
| 8-K |
Current report
Results of operations
|
Aug 3, 2022 | Aug 3, 2022 |
| 10-Q | Quarterly report | Aug 3, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 12, 2022 | Jul 12, 2022 |
| DEF 14A | Proxy statement | Jun 17, 2022 | Aug 4, 2022 |
| 4 | Insider transaction | Jun 15, 2022 | Jun 14, 2022 |
| 4 | Insider transaction | May 20, 2022 | May 20, 2022 |
| 8-K |
Current report
Results of operations
|
May 11, 2022 | May 11, 2022 |
| 10-K | Annual report | May 11, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 12, 2022 | Apr 12, 2022 |
| 4 | Insider transaction | Feb 24, 2022 | Feb 24, 2022 |
| 4 | Insider transaction | Feb 23, 2022 | Feb 23, 2022 |
| 8-K |
Current report
Results of operations
|
Feb 8, 2022 | Feb 8, 2022 |
| 10-Q | Quarterly report | Feb 8, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 11, 2022 | Jan 11, 2022 |
| 8-K |
Current report
Officer or director change
|
Jan 10, 2022 | Jan 8, 2022 |
| 3 | Initial insider ownership | Dec 21, 2021 | Dec 13, 2021 |
| 8-K |
Current report
Officer or director change
|
Dec 13, 2021 | Dec 13, 2021 |
| 4 | Insider transaction | Dec 6, 2021 | Dec 3, 2021 |
| 40-17G | Filing | Nov 24, 2021 | — |
| 8-K |
Current report
Results of operations
|
Nov 2, 2021 | Nov 2, 2021 |
| 10-Q | Quarterly report | Nov 2, 2021 | Sep 30, 2021 |
| EFFECT | Filing | Oct 15, 2021 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 12, 2021 | Oct 12, 2021 |
| CORRESP | Letter to the SEC | Oct 12, 2021 | — |
| 8-K |
Current report
Officer or director change
|
Oct 7, 2021 | Oct 7, 2021 |
| N-2 | Filing | Sep 3, 2021 | — |
| 8-K |
Current report
Other events
|
Aug 20, 2021 | Aug 19, 2021 |
| CERT | Filing | Aug 18, 2021 | — |
| 8-A12B | Filing | Aug 18, 2021 | — |
| 25-NSE | Delisting notice | Aug 18, 2021 | — |
| 8-K |
Current report
Material agreement, New debt
|
Aug 18, 2021 | Aug 18, 2021 |
| 8-K |
Current report
Material agreement, Other events
|
Aug 12, 2021 | Aug 11, 2021 |
| 424B2 | Prospectus | Aug 12, 2021 | — |
| FWP | Free writing prospectus | Aug 12, 2021 | — |
| 497AD | Filing | Aug 11, 2021 | — |
| 424B3 | Prospectus | Aug 11, 2021 | — |
| 424B2 | Prospectus | Aug 11, 2021 | — |
| 497AD | Filing | Aug 11, 2021 | — |
| 424B3 | Prospectus | Aug 11, 2021 | — |
| N-23C-2 | Filing | Aug 11, 2021 | Aug 11, 2021 |
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.