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 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 29, 2026 | Oct 29, 2026 |
| 10-Q | Quarterly report | Oct 29, 2026 | Sep 30, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Oct 29, 2026 | — |
| S-3/A | Form s-3/a | Oct 26, 2026 | — |
| S-3/A | Form s-3/a | Oct 6, 2026 | — |
| 8-K |
Current report
Results of operations, Other events
|
Oct 5, 2026 | Oct 5, 2026 |
| 8-K |
Current report
Other events
|
Sep 29, 2026 | Sep 29, 2026 |
| DEF 14A | Proxy statement | Sep 28, 2026 | Nov 10, 2026 |
| S-3/A | Form s-3/a | Sep 16, 2026 | — |
| 3 | Initial insider ownership | Sep 8, 2026 | Sep 2, 2026 |
| 8-K |
Current report
Change to shareholder rights, Officer or director change, Bylaw or fiscal year change
|
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 | — |
| S-3 | Shelf registration | Aug 11, 2026 | — |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 31, 2026 | Jul 31, 2026 |
| 10-Q | Quarterly report | Jul 30, 2026 | Jun 30, 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 | — |
| 8-K |
Current report
Officer or director change
|
Jul 17, 2026 | Jul 15, 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 | — |
| 8-K |
Current report
Material agreement, Change to shareholder rights
|
Jun 17, 2026 | Jun 12, 2026 |
| SCHEDULE 13D | Ownership over 5% (active) | May 27, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | May 22, 2026 | — |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 20, 2026 | May 20, 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 |
| 10-Q | Quarterly report | May 15, 2026 | Mar 31, 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 | — |
| 10-K/A | Amended annual report | Apr 29, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Restatement
|
Apr 29, 2026 | Apr 27, 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 |
| 8-K |
Current report
Results of operations
|
Apr 6, 2026 | Apr 6, 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 |
| 8-K |
Current report
Officer or director change, Bylaw or fiscal year change
|
Apr 1, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Mar 23, 2026 | Mar 23, 2026 |
| 10-K | Annual report | Mar 19, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results
|
Mar 12, 2026 | Mar 12, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Mar 11, 2026 | — |
| DEFA14A | Additional proxy material | Mar 2, 2026 | — |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change
|
Feb 20, 2026 | Feb 20, 2026 |
| 8-K |
Current report
Other events
|
Feb 12, 2026 | Feb 11, 2026 |
| DEF 14A | Proxy statement | Feb 10, 2026 | Mar 12, 2026 |
| 8-K |
Current report
Auditor change, Other events
|
Jan 30, 2026 | Jan 30, 2026 |
| PRE 14A | Preliminary proxy statement | Jan 30, 2026 | Mar 12, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jan 29, 2026 | — |
| 4 | Insider transaction | Jan 29, 2026 | Oct 21, 2025 |
| 8-K |
Current report
Auditor change
|
Jan 28, 2026 | Jan 22, 2026 |
| D | Filing | Jan 27, 2026 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jan 21, 2026 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jan 21, 2026 | — |
| 8-K |
Current report
Material agreement
|
Jan 20, 2026 | Jan 20, 2026 |
| 424B5 | Prospectus supplement | Jan 20, 2026 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale, Other events
|
Jan 16, 2026 | Jan 16, 2026 |
| EFFECT | Filing | Nov 26, 2025 | — |
| S-8 | Employee stock plan registration | Nov 25, 2025 | — |
| CORRESP | Letter to the SEC | Nov 25, 2025 | — |
| S-3/A | Form s-3/a | Nov 25, 2025 | — |
| 10-Q | Quarterly report | Nov 7, 2025 | Sep 30, 2025 |
| 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 |
| 8-K |
Current report
Other events
|
Oct 22, 2025 | Oct 16, 2025 |
| 8-K |
Current report
Other events
|
Oct 21, 2025 | Oct 20, 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 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Change to shareholder rights, Change in control, Officer or director change, Bylaw or fiscal year change, Shareholder vote results
|
Oct 20, 2025 | Oct 16, 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 | — |
| DEFA14A | Additional proxy material | Oct 9, 2025 | — |
| 8-K |
Current report
Officer or director change, Other events
|
Oct 9, 2025 | Oct 9, 2025 |
| S-3 | Shelf registration | Oct 3, 2025 | — |
| DEF 14A | Proxy statement | Sep 23, 2025 | Oct 16, 2025 |
| ARS | Annual report to shareholders | Sep 23, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 18, 2025 | Sep 18, 2025 |
| DEFA14A | Additional proxy material | Sep 18, 2025 | — |
| PRE 14A | Preliminary proxy statement | Sep 10, 2025 | Oct 16, 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 | — |
| 8-K |
Current report
Other events
|
Aug 26, 2025 | Aug 26, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Change to shareholder rights, Officer or director change, Bylaw or fiscal year change, Other events
|
Aug 19, 2025 | Aug 19, 2025 |
| 10-Q | Quarterly report | Aug 14, 2025 | Jun 30, 2025 |
| SCHEDULE 13D | Ownership over 5% (active) | Jun 4, 2025 | — |
| 10-Q | Quarterly report | May 15, 2025 | Mar 31, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 15, 2025 | — |
| 8-K |
Current report
Shareholder vote results
|
Apr 22, 2025 | Apr 16, 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 |
| 10-K | Annual report | Apr 2, 2025 | Dec 31, 2024 |
| NT 10-K | Form nt 10-k | Apr 1, 2025 | Dec 31, 2024 |
| DEF 14A | Proxy statement | Mar 19, 2025 | Apr 16, 2025 |
| 8-K |
Current report
Material agreement
|
Mar 11, 2025 | Mar 5, 2025 |
| DEFA14A | Additional proxy material | Mar 7, 2025 | — |
| 8-K |
Current report
Material agreement, Other events
|
Mar 7, 2025 | Mar 4, 2025 |
| PRE 14A | Preliminary proxy statement | Feb 18, 2025 | Apr 16, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 6, 2025 | — |
| DEFA14A | Additional proxy material | Feb 4, 2025 | — |
| 8-K |
Current report
Shareholder vote results, Other events
|
Feb 4, 2025 | Jan 30, 2025 |
| 8-K |
Current report
Acquisition or sale of assets, Officer or director change, Shareholder vote results, Other events
|
Jan 23, 2025 | Jan 16, 2025 |
| DEFA14A | Additional proxy material | Jan 23, 2025 | — |
| 8-K |
Current report
Officer or director change
|
Jan 22, 2025 | Jan 15, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Jan 10, 2025 | — |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets
|
Jan 10, 2025 | Jan 3, 2025 |
| 8-K |
Current report
Shareholder vote results, Other events
|
Dec 19, 2024 | Dec 18, 2024 |
| DEFA14A | Additional proxy material | Dec 11, 2024 | — |
| DEFA14A | Additional proxy material | Dec 9, 2024 | — |
| DEFA14A | Additional proxy material | Nov 26, 2024 | — |
| 8-K |
Current report
Shareholder vote results, Other events
|
Nov 22, 2024 | Nov 22, 2024 |
| DEFA14A | Additional proxy material | Nov 15, 2024 | — |
| DEFA14A | Additional proxy material | Nov 13, 2024 | — |
| DEFA14A | Additional proxy material | Nov 12, 2024 | — |
| DEFA14A | Additional proxy material | Nov 12, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 8, 2024 | — |
| 10-Q | Quarterly report | Nov 7, 2024 | Sep 30, 2024 |
| DEFA14A | Additional proxy material | Nov 6, 2024 | — |
| 8-K |
Current report
Material agreement, New debt, Other events
|
Nov 6, 2024 | Nov 5, 2024 |
| DEFA14A | Additional proxy material | Oct 29, 2024 | — |
| 8-K |
Current report
Other events
|
Oct 29, 2024 | Oct 29, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 16, 2024 | Oct 16, 2024 |
| DEFM14A | Form defm14a | Oct 16, 2024 | — |
| PREM14A | Form prem14a | Sep 25, 2024 | Nov 22, 2024 |
| DEFA14A | Additional proxy material | Sep 20, 2024 | — |
| 8-K |
Current report
Material agreement, Exit or restructuring costs, Regulation FD disclosure, Other events
|
Sep 20, 2024 | Sep 19, 2024 |
| 10-Q | Quarterly report | Aug 13, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Material agreement, Other events
|
Jul 29, 2024 | Jul 26, 2024 |
| 424B4 | Prospectus | Jul 29, 2024 | — |
| POS EX | Form pos ex | Jul 26, 2024 | — |
| EFFECT | Filing | Jul 25, 2024 | — |
| S-1/A | Amended registration statement | Jul 25, 2024 | — |
| CORRESP | Letter to the SEC | Jul 22, 2024 | — |
| CORRESP | Letter to the SEC | Jul 22, 2024 | — |
| S-1/A | Amended registration statement | Jul 15, 2024 | — |
| FWP | Free writing prospectus | Jul 11, 2024 | — |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 11, 2024 | Jul 11, 2024 |
| FWP | Free writing prospectus | Jul 10, 2024 | — |
| S-1/A | Amended registration statement | Jul 10, 2024 | — |
| 424B3 | Prospectus | Jun 28, 2024 | — |
| D | Filing | Jun 28, 2024 | — |
| EFFECT | Filing | Jun 27, 2024 | — |
| CORRESP | Letter to the SEC | Jun 25, 2024 | — |
| UPLOAD | Letter from the SEC | Jun 25, 2024 | — |
| UPLOAD | Letter from the SEC | Jun 25, 2024 | — |
| S-1 | Registration statement | Jun 21, 2024 | — |
| S-8 | Employee stock plan registration | Jun 21, 2024 | — |
| S-1 | Registration statement | Jun 20, 2024 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Jun 14, 2024 | Jun 14, 2024 |
| 8-K |
Current report
Listing notice
|
Jun 7, 2024 | Jun 4, 2024 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change
|
May 31, 2024 | May 30, 2024 |
| 8-K/A | Amended current report | May 31, 2024 | Mar 25, 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 |
| 8-K |
Current report
Listing notice, Shareholder vote results, Other events
|
May 29, 2024 | May 28, 2024 |
| 10-Q | Quarterly report | May 9, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Other events
|
Apr 22, 2024 | Apr 22, 2024 |
| 8-K |
Current report
Listing notice, Other events
|
Apr 19, 2024 | Apr 18, 2024 |
| ARS | Annual report to shareholders | Apr 18, 2024 | Dec 31, 2023 |
| DEFA14A | Additional proxy material | Apr 18, 2024 | — |
| DEF 14A | Proxy statement | Apr 18, 2024 | May 28, 2024 |
| PRE 14A | Preliminary proxy statement | Apr 8, 2024 | May 28, 2024 |
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.