Neostellar Capital Corp. SEC filings NSLR
Neostellar Capital Corp. has 754 filings in SEC EDGAR's recent list, going back to Jan 6, 2011. Its latest annual report, Form 10-K, was filed on Mar 11, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 4, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 3, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Sep 22, 2026 | Sep 21, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Sep 16, 2026 | — |
| 4 | Insider transaction | Sep 4, 2026 | Sep 3, 2026 |
| 144 | Notice of proposed sale | Sep 3, 2026 | — |
| 4 | Insider transaction | Aug 26, 2026 | Aug 26, 2026 |
| 4 | Insider transaction | Aug 10, 2026 | Aug 10, 2026 |
| 3 | Initial insider ownership | Jul 22, 2026 | Jul 15, 2026 |
| 4 | Insider transaction | Jun 25, 2026 | Jun 23, 2026 |
| 144 | Notice of proposed sale | Jun 23, 2026 | — |
| 4 | Insider transaction | Jun 16, 2026 | Jun 12, 2026 |
| 4 | Insider transaction | Jun 16, 2026 | Jun 12, 2026 |
| 4 | Insider transaction | Jun 12, 2026 | Jun 10, 2026 |
| 4 | Insider transaction | Jun 12, 2026 | Jun 10, 2026 |
| 4 | Insider transaction | Jun 12, 2026 | Jun 10, 2026 |
| 4 | Insider transaction | Jun 12, 2026 | Jun 10, 2026 |
| 4 | Insider transaction | Jun 12, 2026 | Jun 10, 2026 |
| 4 | Insider transaction | Apr 30, 2026 | Apr 28, 2026 |
| 144 | Notice of proposed sale | Apr 28, 2026 | — |
| 4 | Insider transaction | Apr 22, 2026 | Apr 21, 2026 |
| 3 | Initial insider ownership | Mar 25, 2026 | Mar 15, 2026 |
| 4 | Insider transaction | Dec 16, 2025 | Dec 10, 2025 |
| 4 | Insider transaction | Dec 16, 2025 | Dec 10, 2025 |
| 4 | Insider transaction | Nov 25, 2025 | Nov 21, 2025 |
| 4 | Insider transaction | Nov 25, 2025 | Nov 21, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Nov 21, 2025 | — |
| 4 | Insider transaction | Oct 28, 2025 | Dec 26, 2024 |
| 4 | Insider transaction | Sep 5, 2025 | Sep 3, 2025 |
| 4 | Insider transaction | Aug 22, 2025 | Aug 19, 2025 |
| 144 | Notice of proposed sale | Aug 19, 2025 | — |
| 4 | Insider transaction | Aug 12, 2025 | Aug 11, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 16, 2025 | — |
| 3 | Initial insider ownership | Jul 10, 2025 | Jul 1, 2025 |
| 4 | Insider transaction | May 30, 2025 | May 28, 2025 |
| 4 | Insider transaction | May 30, 2025 | May 28, 2025 |
| 4 | Insider transaction | May 30, 2025 | May 28, 2025 |
| 4 | Insider transaction | May 30, 2025 | May 28, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | May 22, 2025 | — |
| 4 | Insider transaction | May 19, 2025 | May 16, 2025 |
| 4 | Insider transaction | May 19, 2025 | May 16, 2025 |
| 4 | Insider transaction | May 9, 2025 | May 9, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 7, 2025 | — |
| 4 | Insider transaction | Mar 24, 2025 | Mar 20, 2025 |
| 144 | Notice of proposed sale | Mar 20, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Feb 20, 2025 | — |
| 4 | Insider transaction | Feb 12, 2025 | Feb 10, 2025 |
| 4 | Insider transaction | Feb 12, 2025 | Feb 10, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Jan 21, 2025 | — |
| 4 | Insider transaction | Dec 18, 2024 | Dec 16, 2024 |
| 4 | Insider transaction | Dec 18, 2024 | Dec 16, 2024 |
| 4 | Insider transaction | Dec 12, 2024 | Dec 10, 2024 |
| 4 | Insider transaction | Dec 12, 2024 | Dec 10, 2024 |
| SC 13D | Ownership over 5% (active) | Dec 4, 2024 | — |
| 4 | Insider transaction | Dec 4, 2024 | Dec 2, 2024 |
| 4 | Insider transaction | Dec 2, 2024 | Dec 2, 2024 |
| 4 | Insider transaction | Nov 29, 2024 | Nov 26, 2024 |
| SC 13D | Ownership over 5% (active) | Oct 8, 2024 | — |
| 4 | Insider transaction | Aug 20, 2024 | Aug 20, 2024 |
| 4 | Insider transaction | Jun 7, 2024 | Jun 5, 2024 |
| 4 | Insider transaction | Jun 7, 2024 | Jun 5, 2024 |
| 4 | Insider transaction | Jun 7, 2024 | Jun 5, 2024 |
| 4 | Insider transaction | Jun 7, 2024 | Jun 5, 2024 |
| 4 | Insider transaction | Feb 13, 2024 | Feb 9, 2024 |
| 4 | Insider transaction | Feb 13, 2024 | Feb 9, 2024 |
| 4 | Insider transaction | Dec 15, 2023 | Dec 15, 2023 |
| 4 | Insider transaction | Dec 15, 2023 | Dec 15, 2023 |
| 4 | Insider transaction | Dec 13, 2023 | Dec 11, 2023 |
| 4 | Insider transaction | Dec 6, 2023 | Dec 6, 2023 |
| 4 | Insider transaction | Dec 5, 2023 | Dec 4, 2023 |
| 4 | Insider transaction | Dec 5, 2023 | Dec 1, 2023 |
| 4 | Insider transaction | Nov 30, 2023 | Nov 28, 2023 |
| 4 | Insider transaction | Nov 17, 2023 | Nov 17, 2023 |
| 4 | Insider transaction | Jun 2, 2023 | May 31, 2023 |
| 4 | Insider transaction | Jun 2, 2023 | May 31, 2023 |
| 4 | Insider transaction | Jun 2, 2023 | May 31, 2023 |
| 4 | Insider transaction | Jun 2, 2023 | May 31, 2023 |
| 4 | Insider transaction | Feb 13, 2023 | Feb 9, 2023 |
| 4 | Insider transaction | Feb 13, 2023 | Feb 9, 2023 |
| 4/A | Ownership document | Jan 13, 2023 | Feb 9, 2022 |
| 4 | Insider transaction | Dec 13, 2022 | Dec 12, 2022 |
| 4 | Insider transaction | Dec 9, 2022 | Dec 8, 2022 |
| 4 | Insider transaction | Dec 8, 2022 | Dec 7, 2022 |
| 4 | Insider transaction | Dec 7, 2022 | Dec 5, 2022 |
| 4 | Insider transaction | Nov 14, 2022 | Nov 11, 2022 |
| 4 | Insider transaction | Jun 3, 2022 | Jun 1, 2022 |
| 4 | Insider transaction | Jun 3, 2022 | Jun 1, 2022 |
| 4 | Insider transaction | Jun 3, 2022 | Jun 1, 2022 |
| 4 | Insider transaction | Jun 3, 2022 | Jun 1, 2022 |
| 4 | Insider transaction | Feb 14, 2022 | Feb 9, 2022 |
| 4 | Insider transaction | Feb 14, 2022 | Feb 9, 2022 |
| 5 | Annual insider ownership | Feb 14, 2022 | Dec 31, 2021 |
| 5 | Annual insider ownership | Feb 14, 2022 | Dec 31, 2021 |
| 5 | Annual insider ownership | Feb 14, 2022 | Dec 31, 2021 |
| 5 | Annual insider ownership | Feb 14, 2022 | Dec 31, 2021 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2022 | — |
| 4 | Insider transaction | Jan 3, 2022 | Dec 30, 2021 |
| 4 | Insider transaction | Jan 3, 2022 | Dec 30, 2021 |
| 4 | Insider transaction | Dec 22, 2021 | Dec 22, 2021 |
| 4 | Insider transaction | Dec 14, 2021 | Dec 10, 2021 |
| 4 | Insider transaction | Oct 4, 2021 | Sep 30, 2021 |
| 4 | Insider transaction | Oct 4, 2021 | Sep 30, 2021 |
| 4 | Insider transaction | Aug 12, 2021 | Aug 10, 2021 |
| 4 | Insider transaction | Aug 9, 2021 | Aug 9, 2021 |
| 4 | Insider transaction | Jul 13, 2021 | Jul 9, 2021 |
| 4 | Insider transaction | Jul 13, 2021 | Jul 9, 2021 |
| 4 | Insider transaction | Jul 13, 2021 | Jul 9, 2021 |
| 4 | Insider transaction | Jul 13, 2021 | Jul 9, 2021 |
| 4 | Insider transaction | Jul 2, 2021 | Jun 30, 2021 |
| 4 | Insider transaction | Jul 1, 2021 | Jun 30, 2021 |
| 4 | Insider transaction | May 11, 2021 | May 10, 2021 |
| 4 | Insider transaction | Apr 13, 2021 | Apr 9, 2021 |
| 4 | Insider transaction | Apr 7, 2021 | Apr 5, 2021 |
| 4 | Insider transaction | Apr 2, 2021 | Mar 31, 2021 |
| 4 | Insider transaction | Mar 26, 2021 | Mar 24, 2021 |
| 4 | Insider transaction | Mar 8, 2021 | Mar 4, 2021 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 16, 2021 | — |
| 4 | Insider transaction | Feb 12, 2021 | Feb 10, 2021 |
| 4 | Insider transaction | Feb 12, 2021 | Feb 10, 2021 |
| SC 13G/A | Amended ownership over 5% (passive) | Dec 18, 2020 | — |
| 4 | Insider transaction | Dec 3, 2020 | Dec 2, 2020 |
| 4 | Insider transaction | Nov 18, 2020 | Nov 18, 2020 |
| 4 | Insider transaction | Nov 17, 2020 | Nov 16, 2020 |
| 4 | Insider transaction | Nov 12, 2020 | Nov 10, 2020 |
| 4 | Insider transaction | Jul 2, 2020 | Jun 30, 2020 |
| 4 | Insider transaction | Jul 2, 2020 | Jul 2, 2020 |
| 4 | Insider transaction | Jul 2, 2020 | Jul 2, 2020 |
| 4 | Insider transaction | Jul 2, 2020 | Jul 2, 2020 |
| 4 | Insider transaction | Jul 2, 2020 | Jul 2, 2020 |
| 4 | Insider transaction | Jun 30, 2020 | Jun 26, 2020 |
| 4 | Insider transaction | Jun 26, 2020 | Jun 25, 2020 |
| 4 | Insider transaction | Jun 25, 2020 | Jun 23, 2020 |
| SC 13D | Ownership over 5% (active) | Jun 12, 2020 | — |
| 4 | Insider transaction | Jun 5, 2020 | Jun 4, 2020 |
| 4 | Insider transaction | Jun 4, 2020 | Jun 2, 2020 |
| 4 | Insider transaction | Jun 2, 2020 | May 29, 2020 |
| 4 | Insider transaction | May 28, 2020 | May 27, 2020 |
| 4 | Insider transaction | May 21, 2020 | May 19, 2020 |
| 4 | Insider transaction | May 18, 2020 | May 15, 2020 |
| 4 | Insider transaction | May 14, 2020 | May 14, 2020 |
| 4 | Insider transaction | May 13, 2020 | May 13, 2020 |
| 4 | Insider transaction | Apr 30, 2020 | Apr 28, 2020 |
| 4 | Insider transaction | Apr 30, 2020 | Apr 28, 2020 |
| SC 13G/A | Amended ownership over 5% (passive) | Apr 17, 2020 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Apr 15, 2020 | — |
| 4 | Insider transaction | Apr 13, 2020 | Apr 9, 2020 |
| 4 | Insider transaction | Apr 10, 2020 | Apr 8, 2020 |
| 4 | Insider transaction | Apr 7, 2020 | Apr 3, 2020 |
| 4 | Insider transaction | Mar 31, 2020 | Mar 27, 2020 |
| 4 | Insider transaction | Mar 25, 2020 | Mar 24, 2020 |
| 4 | Insider transaction | Mar 24, 2020 | Mar 20, 2020 |
| 4 | Insider transaction | Mar 17, 2020 | Mar 13, 2020 |
| 4 | Insider transaction | Mar 13, 2020 | Mar 11, 2020 |
| 4 | Insider transaction | Mar 11, 2020 | Mar 9, 2020 |
| 4 | Insider transaction | Mar 9, 2020 | Mar 5, 2020 |
| 4 | Insider transaction | Mar 2, 2020 | Feb 28, 2020 |
| 4 | Insider transaction | Feb 27, 2020 | Feb 25, 2020 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2020 | — |
| 4 | Insider transaction | Feb 14, 2020 | Jan 2, 2020 |
| 3 | Initial insider ownership | Feb 14, 2020 | Dec 31, 2019 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2020 | — |
| 4 | Insider transaction | Jan 9, 2020 | Jan 8, 2020 |
| SC 13G | Ownership over 5% (passive) | Jan 3, 2020 | — |
| SC 13G | Ownership over 5% (passive) | Nov 20, 2019 | — |
| 3 | Initial insider ownership | Jul 24, 2019 | Jul 17, 2019 |
| 4 | Insider transaction | Jul 19, 2019 | Jul 17, 2019 |
| 4 | Insider transaction | Jul 19, 2019 | Jul 17, 2019 |
| 4 | Insider transaction | Jun 17, 2019 | Jun 17, 2019 |
| 4 | Insider transaction | Jun 11, 2019 | Jun 10, 2019 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2019 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 12, 2019 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 31, 2019 | — |
| 4 | Insider transaction | Dec 26, 2018 | Dec 20, 2018 |
| SC 13G | Ownership over 5% (passive) | Aug 16, 2018 | — |
| 4 | Insider transaction | Jun 19, 2018 | Jun 19, 2018 |
| 4 | Insider transaction | Jun 12, 2018 | Jun 12, 2018 |
| 3 | Initial insider ownership | Jun 1, 2018 | May 29, 2018 |
| 4 | Insider transaction | May 14, 2018 | May 11, 2018 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2018 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2018 | — |
| SC 13G | Ownership over 5% (passive) | Feb 8, 2018 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 10, 2018 | — |
| 4 | Insider transaction | Nov 22, 2017 | Nov 21, 2017 |
| 4 | Insider transaction | Oct 20, 2017 | Oct 20, 2017 |
| 4 | Insider transaction | Sep 28, 2017 | Sep 27, 2017 |
| 4 | Insider transaction | Sep 21, 2017 | Sep 20, 2017 |
| 4 | Insider transaction | Sep 21, 2017 | Sep 20, 2017 |
| 4 | Insider transaction | Sep 18, 2017 | Sep 15, 2017 |
| 4 | Insider transaction | Sep 14, 2017 | Sep 13, 2017 |
| 4 | Insider transaction | Sep 13, 2017 | Sep 12, 2017 |
| 4 | Insider transaction | Sep 7, 2017 | Sep 6, 2017 |
| 4 | Insider transaction | Aug 31, 2017 | Aug 30, 2017 |
| 4 | Insider transaction | Aug 14, 2017 | Aug 14, 2017 |
| 3 | Initial insider ownership | May 31, 2017 | May 31, 2017 |
| 3 | Initial insider ownership | Mar 20, 2017 | Mar 16, 2017 |
| 4 | Insider transaction | Feb 28, 2017 | Feb 24, 2017 |
| SC 13G | Ownership over 5% (passive) | Feb 14, 2017 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 7, 2017 | — |
| 3 | Initial insider ownership | Feb 3, 2017 | Feb 1, 2017 |
| SC 13G | Ownership over 5% (passive) | Jan 10, 2017 | — |
| 4 | Insider transaction | Dec 22, 2016 | Dec 21, 2016 |
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
- NSLR (Nasdaq), NSLRL (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- MD
- Headquarters
- New York, NY
- SEC filer status
- Non-accelerated filer
- SEC CIK
- 1509470
- Former names
- SURO CAPITAL CORP. (until Jun 26, 2026); SUTTER ROCK CAPITAL CORP. (until Jun 16, 2020); GSV Capital Corp. (until Jul 24, 2019); NeXt Innovation Corp. (until May 10, 2011); NeXt BDC Capital Corp. (until Mar 30, 2011)
Source: SEC EDGAR filings. This is company-reported data, not investment advice.