Stablecoin Development Corp SEC filings SDEV
Stablecoin Development Corp has 1,003 filings in SEC EDGAR's recent list, going back to Dec 14, 2010. Its latest annual report, Form 10-K, was filed on Mar 19, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 29, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 29, 2026 (results of operations, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Nov 5, 2026 | Jun 9, 2024 |
| 4 | Insider transaction | Nov 5, 2026 | Jun 9, 2024 |
| 4 | Insider transaction | Nov 5, 2026 | Jun 9, 2024 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Oct 29, 2026 | — |
| 3 | Initial insider ownership | Sep 8, 2026 | Sep 2, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Aug 21, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 17, 2026 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jul 24, 2026 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jul 24, 2026 | — |
| 3 | Initial insider ownership | Jul 24, 2026 | Jul 15, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jul 22, 2026 | — |
| 4 | Insider transaction | Jun 17, 2026 | Jun 15, 2026 |
| 4 | Insider transaction | Jun 17, 2026 | Jun 15, 2026 |
| 4 | Insider transaction | Jun 17, 2026 | Jun 15, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jun 17, 2026 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jun 17, 2026 | — |
| SCHEDULE 13D | Ownership over 5% (active) | May 27, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | May 22, 2026 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | May 19, 2026 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | May 19, 2026 | — |
| 4 | Insider transaction | May 19, 2026 | Jan 16, 2026 |
| 4 | Insider transaction | May 19, 2026 | Jan 16, 2026 |
| 4 | Insider transaction | May 19, 2026 | Jan 16, 2026 |
| 4/A | Form 4/a | Apr 30, 2026 | Oct 16, 2025 |
| 4/A | Form 4/a | Apr 30, 2026 | Oct 16, 2025 |
| 4/A | Form 4/a | Apr 30, 2026 | Oct 16, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Apr 30, 2026 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Apr 30, 2026 | — |
| 4 | Insider transaction | Apr 21, 2026 | Mar 31, 2026 |
| 4 | Insider transaction | Apr 9, 2026 | Mar 31, 2026 |
| 4 | Insider transaction | Apr 8, 2026 | Mar 31, 2026 |
| 4 | Insider transaction | Apr 2, 2026 | Mar 31, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Apr 2, 2026 | — |
| 4 | Insider transaction | Apr 2, 2026 | Mar 31, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Mar 11, 2026 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jan 29, 2026 | — |
| 4 | Insider transaction | Jan 29, 2026 | Oct 21, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jan 21, 2026 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jan 21, 2026 | — |
| 4 | Insider transaction | Nov 3, 2025 | Oct 16, 2025 |
| 4 | Insider transaction | Nov 3, 2025 | Oct 16, 2025 |
| 4 | Insider transaction | Nov 3, 2025 | Oct 16, 2025 |
| 4/A | Form 4a | Oct 22, 2025 | Oct 16, 2025 |
| 3/A | Form 3a | Oct 22, 2025 | Oct 9, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Oct 20, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Oct 20, 2025 | — |
| 4 | Insider transaction | Oct 20, 2025 | Oct 16, 2025 |
| 4 | Insider transaction | Oct 20, 2025 | Oct 16, 2025 |
| 4 | Insider transaction | Oct 20, 2025 | Oct 16, 2025 |
| 3 | Initial insider ownership | Oct 20, 2025 | Oct 16, 2025 |
| 3 | Initial insider ownership | Oct 20, 2025 | Oct 9, 2025 |
| 3 | Initial insider ownership | Oct 20, 2025 | Oct 9, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Oct 17, 2025 | — |
| 4 | Insider transaction | Oct 17, 2025 | Oct 16, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Oct 17, 2025 | — |
| SCHEDULE 13D | Ownership over 5% (active) | Oct 15, 2025 | — |
| SCHEDULE 13D | Ownership over 5% (active) | Oct 15, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Sep 4, 2025 | — |
| 3 | Initial insider ownership | Aug 26, 2025 | Aug 19, 2025 |
| SCHEDULE 13D | Ownership over 5% (active) | Aug 26, 2025 | — |
| SCHEDULE 13D | Ownership over 5% (active) | Jun 4, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 15, 2025 | — |
| 4 | Insider transaction | Apr 15, 2025 | Apr 2, 2025 |
| 4 | Insider transaction | Apr 15, 2025 | Mar 26, 2025 |
| 4 | Insider transaction | Apr 15, 2025 | Mar 18, 2025 |
| 4 | Insider transaction | Apr 15, 2025 | Mar 10, 2025 |
| 4 | Insider transaction | Apr 15, 2025 | Feb 25, 2025 |
| 4 | Insider transaction | Apr 15, 2025 | Feb 3, 2025 |
| 4 | Insider transaction | Apr 15, 2025 | Jan 27, 2025 |
| 3 | Initial insider ownership | Apr 7, 2025 | Jan 10, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 6, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Jan 10, 2025 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 8, 2024 | — |
| 4 | Insider transaction | May 30, 2024 | May 28, 2024 |
| 4 | Insider transaction | May 30, 2024 | May 28, 2024 |
| 4 | Insider transaction | May 30, 2024 | May 28, 2024 |
| 4 | Insider transaction | May 30, 2024 | May 28, 2024 |
| 4 | Insider transaction | May 30, 2024 | May 28, 2024 |
| 4 | Insider transaction | May 30, 2024 | May 28, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 6, 2024 | — |
| 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 | 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 | May 15, 2023 | May 11, 2023 |
| 4 | Insider transaction | May 15, 2023 | May 11, 2023 |
| 4 | Insider transaction | May 15, 2023 | May 11, 2023 |
| 4 | Insider transaction | May 15, 2023 | May 11, 2023 |
| 4 | Insider transaction | May 15, 2023 | May 11, 2023 |
| 4 | Insider transaction | May 15, 2023 | May 11, 2023 |
| 3 | Initial insider ownership | Feb 24, 2023 | Feb 16, 2023 |
| 4 | Insider transaction | Feb 17, 2023 | Feb 15, 2023 |
| SC 13G | Ownership over 5% (passive) | Feb 14, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 10, 2023 | — |
| 4 | Insider transaction | Dec 7, 2022 | Dec 6, 2022 |
| 4 | Insider transaction | Dec 7, 2022 | Dec 6, 2022 |
| 4/A | Form 4 | Dec 5, 2022 | Nov 21, 2022 |
| 4/A | Form 4 | Dec 5, 2022 | Nov 21, 2022 |
| 4 | Insider transaction | Nov 23, 2022 | Nov 21, 2022 |
| 4 | Insider transaction | Nov 23, 2022 | Nov 21, 2022 |
| 4 | Insider transaction | Sep 16, 2022 | Sep 14, 2022 |
| 4 | Insider transaction | Sep 16, 2022 | Sep 14, 2022 |
| 4 | Insider transaction | Sep 16, 2022 | Sep 14, 2022 |
| 4 | Insider transaction | May 24, 2022 | May 21, 2022 |
| 4 | Insider transaction | May 24, 2022 | May 21, 2022 |
| 4 | Insider transaction | May 24, 2022 | May 21, 2022 |
| 4 | Insider transaction | May 24, 2022 | May 21, 2022 |
| 4 | Insider transaction | May 13, 2022 | May 11, 2022 |
| 4 | Insider transaction | May 13, 2022 | May 11, 2022 |
| 4 | Insider transaction | May 13, 2022 | May 11, 2022 |
| 4 | Insider transaction | May 13, 2022 | May 11, 2022 |
| 4 | Insider transaction | May 13, 2022 | May 11, 2022 |
| 4 | Insider transaction | May 13, 2022 | May 11, 2022 |
| 3 | Initial insider ownership | Feb 10, 2022 | Jan 27, 2022 |
| SC 13G | Ownership over 5% (passive) | Feb 4, 2022 | — |
| 3 | Initial insider ownership | Feb 3, 2022 | Jan 27, 2022 |
| 4 | Insider transaction | Dec 7, 2021 | Dec 3, 2021 |
| 4 | Insider transaction | Dec 7, 2021 | Dec 3, 2021 |
| 4 | Insider transaction | Dec 6, 2021 | Dec 6, 2021 |
| 4 | Insider transaction | Dec 6, 2021 | Dec 2, 2021 |
| 4 | Insider transaction | Dec 6, 2021 | Dec 2, 2021 |
| 4 | Insider transaction | Dec 6, 2021 | Dec 3, 2021 |
| 4 | Insider transaction | Dec 3, 2021 | Dec 1, 2021 |
| 4 | Insider transaction | Dec 3, 2021 | Dec 1, 2021 |
| 4 | Insider transaction | Dec 2, 2021 | Nov 30, 2021 |
| 4 | Insider transaction | Dec 2, 2021 | Nov 30, 2021 |
| 4 | Insider transaction | Nov 24, 2021 | Nov 22, 2021 |
| 4 | Insider transaction | Nov 24, 2021 | Nov 22, 2021 |
| 3 | Initial insider ownership | Nov 17, 2021 | Nov 5, 2021 |
| 3 | Initial insider ownership | Nov 17, 2021 | Nov 5, 2021 |
| 4 | Insider transaction | May 25, 2021 | May 21, 2021 |
| 4 | Insider transaction | May 25, 2021 | May 21, 2021 |
| 4 | Insider transaction | May 25, 2021 | May 21, 2021 |
| 4 | Insider transaction | May 25, 2021 | May 21, 2021 |
| 4 | Insider transaction | May 25, 2021 | May 21, 2021 |
| 4 | Insider transaction | May 7, 2021 | May 4, 2021 |
| SC 13D/A | Amended ownership over 5% (active) | Aug 24, 2020 | — |
| 4 | Insider transaction | Aug 24, 2020 | Aug 20, 2020 |
| 4 | Insider transaction | Aug 24, 2020 | Aug 20, 2020 |
| 4 | Insider transaction | Aug 24, 2020 | Aug 20, 2020 |
| 4 | Insider transaction | Aug 24, 2020 | Aug 21, 2020 |
| 4 | Insider transaction | Aug 19, 2020 | Aug 17, 2020 |
| 4 | Insider transaction | Aug 4, 2020 | Aug 1, 2020 |
| 4 | Insider transaction | May 29, 2020 | May 26, 2020 |
| 4 | Insider transaction | May 29, 2020 | May 26, 2020 |
| 4 | Insider transaction | May 29, 2020 | May 26, 2020 |
| 4 | Insider transaction | May 29, 2020 | May 26, 2020 |
| 4 | Insider transaction | May 29, 2020 | May 26, 2020 |
| 4 | Insider transaction | May 29, 2020 | May 26, 2020 |
| 3 | Initial insider ownership | May 13, 2020 | May 4, 2020 |
| 3 | Initial insider ownership | Mar 19, 2020 | Dec 31, 2019 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2020 | — |
| 3 | Initial insider ownership | Jan 28, 2020 | Dec 17, 2019 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 23, 2020 | — |
| 3 | Initial insider ownership | Dec 18, 2019 | Jul 20, 2019 |
| 4 | Insider transaction | Oct 30, 2019 | May 30, 2019 |
| 4/A | Form 4/a | Oct 28, 2019 | Jun 10, 2019 |
| 4/A | Form 4/a | Oct 28, 2019 | Jun 10, 2019 |
| 4 | Insider transaction | Oct 28, 2019 | May 30, 2019 |
| 4 | Insider transaction | Oct 28, 2019 | May 30, 2019 |
| 4 | Insider transaction | Oct 28, 2019 | May 30, 2019 |
| 4 | Insider transaction | Oct 28, 2019 | May 30, 2019 |
| 4 | Insider transaction | Oct 28, 2019 | May 30, 2019 |
| 3 | Initial insider ownership | Sep 30, 2019 | Sep 11, 2019 |
| SC 13G | Ownership over 5% (passive) | Aug 19, 2019 | — |
| SC 13G | Ownership over 5% (passive) | Aug 15, 2019 | — |
| 4 | Insider transaction | Aug 6, 2019 | Jul 30, 2019 |
| 4 | Insider transaction | Jun 13, 2019 | Jun 11, 2019 |
| 4 | Insider transaction | Jun 13, 2019 | Jun 11, 2019 |
| 4 | Insider transaction | Jun 13, 2019 | Jun 10, 2019 |
| 4 | Insider transaction | Jun 12, 2019 | Jun 10, 2019 |
| 4 | Insider transaction | Jun 12, 2019 | Jun 10, 2019 |
| SC 13D/A | Amended ownership over 5% (active) | Apr 16, 2019 | — |
| SC 13D/A | Amended ownership over 5% (active) | Apr 16, 2019 | — |
| 3 | Initial insider ownership | Mar 26, 2019 | Mar 8, 2019 |
| 4 | Insider transaction | Oct 11, 2018 | Oct 9, 2018 |
| 4 | Insider transaction | Jun 4, 2018 | May 31, 2018 |
| 4 | Insider transaction | Jun 4, 2018 | May 31, 2018 |
| 4 | Insider transaction | Jun 4, 2018 | May 31, 2018 |
| 4 | Insider transaction | Jun 4, 2018 | May 31, 2018 |
| 4 | Insider transaction | Jun 4, 2018 | May 31, 2018 |
| 4 | Insider transaction | Jun 4, 2018 | May 31, 2018 |
| 4 | Insider transaction | Jun 4, 2018 | May 31, 2018 |
| 4 | Insider transaction | Jun 1, 2018 | May 31, 2018 |
| 4 | Insider transaction | Jun 1, 2018 | May 31, 2018 |
| SC 13D | Ownership over 5% (active) | May 17, 2018 | — |
| 3 | Initial insider ownership | May 15, 2018 | Mar 21, 2018 |
| 4/A | Form 4/a | Jan 19, 2018 | Jan 3, 2017 |
| 4 | Insider transaction | Jan 8, 2018 | Dec 14, 2017 |
| 4 | Insider transaction | Jan 8, 2018 | Dec 14, 2017 |
| 3 | Initial insider ownership | Jan 8, 2018 | Dec 1, 2017 |
| 4 | Insider transaction | Sep 18, 2017 | Sep 14, 2017 |
| 4 | Insider transaction | Aug 1, 2017 | Jul 17, 2017 |
| 3 | Initial insider ownership | Aug 1, 2017 | Jul 17, 2017 |
| 4 | Insider transaction | Jul 7, 2017 | Jul 3, 2017 |
| 4 | Insider transaction | Jun 6, 2017 | Jun 2, 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
- Industry
- Finance Services (SIC 6199)
- Listed as
- SDEV (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- West Palm Beach, FL
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1389545
- Former names
- NovaBay Pharmaceuticals, Inc. (until Mar 23, 2026)
Other Finance Services companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.