🕵️ Stablecoin Development Corp ($SDEV)
SEC insider & ownership activity, last 12 months · CIK 1389545 · every row links its SEC filing
Insider sell value was withheld pending verification over the last 12 months. SKY Frontier Foundation added 7.4% → 9.9%. One red-flag 8-K in the window: Restatement (4.02), Apr 27, 2026.
Insider flow
3 buyers, $133.8M (3 lots) · 4 sellers, value withheld pending verification (4 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| R01 Fund LP | 1 | $45.6M | 1 | value withheld pending verification | Jun 15, 2026 |
| Kazley Michael John | 1 | $45.6M | 1 | value withheld pending verification | Jun 15, 2026 |
| Framework Ventures IV L.p. | 1 | $42.6M | 1 | value withheld pending verification | Jun 15, 2026 |
| David E. Lazar | 0 | – | 1 | – | Oct 16, 2025 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| Kazley Michael John | 52.4% | 13D | Jul 18, 2026 | filing ↗ | |
| Michael Kazley | 50.3% | 13D | May 17, 2026 | filing ↗ | |
| R01 Fund LP | 48.4% | 13D | Jul 18, 2026 | filing ↗ | |
| R01 Capital LLC | 48.4% | 13D | Jul 18, 2026 | filing ↗ | |
| R01 Capital Manager LLC | 48.4% | 13D | Jul 18, 2026 | filing ↗ | |
| Framework Ventures IV L.p. | 46.6% | 13D | Jul 18, 2026 | filing ↗ | |
| Framework Ventures Management LLC | 46.6% | 13D | Jul 18, 2026 | filing ↗ | |
| Framework Ventures IV GP LLC | 46.6% | 13D | Jul 18, 2026 | filing ↗ | |
| Spencer Vance | 46.6% | 13D | Jul 18, 2026 | filing ↗ | |
| Anderson Michael Ernest | 46.6% | 13D | Jul 18, 2026 | filing ↗ | |
| Vance Spencer | 46.4% | 13D | May 17, 2026 | filing ↗ | |
| Michael Ernest Anderson | 46.4% | 13D | May 17, 2026 | filing ↗ | |
| Tether Global Investments Fund, S.I.C.A.F., S.A. | 10.0% | 13G | Aug 17, 2026 | filing ↗ | |
| Tether Investments, S.A. de C.V. | 10.0% | 13G | Aug 17, 2026 | filing ↗ | |
| Giancarlo Devasini | 10.0% | 13G | Aug 17, 2026 | filing ↗ | |
| SKY Frontier Foundation | 9.9% | 13D | Aug 17, 2026 | filing ↗ |
Planned insider sales (Form 144)
No sale notices filed in the last 12 months.
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Material Modifications to Rights of Security Holders (3.03) | Sep 2, 2026 | filing ↗ |
| Officer/director changes (5.02) | Sep 2, 2026 | filing ↗ |
| Charter/bylaw changes (5.03) | Sep 2, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Sep 2, 2026 | filing ↗ |
| Earnings (2.02) | Jul 31, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Jul 31, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jul 31, 2026 | filing ↗ |
| Officer/director changes (5.02) | Jul 15, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jul 15, 2026 | filing ↗ |
| Material agreement (1.01) | Jun 12, 2026 | filing ↗ |
| Material Modifications to Rights of Security Holders (3.03) | Jun 12, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jun 12, 2026 | filing ↗ |
| Earnings (2.02) | May 20, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | May 20, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 20, 2026 | filing ↗ |
| Restatement (4.02) | Apr 27, 2026 | filing ↗ |
| Earnings (2.02) | Apr 6, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 6, 2026 | filing ↗ |
| Officer/director changes (5.02) | Mar 31, 2026 | filing ↗ |
| Charter/bylaw changes (5.03) | Mar 31, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 31, 2026 | filing ↗ |
| Earnings (2.02) | Mar 23, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Mar 23, 2026 | filing ↗ |
| Other events (8.01) | Mar 23, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 23, 2026 | filing ↗ |
| Charter/bylaw changes (5.03) | Mar 12, 2026 | filing ↗ |
| Shareholder vote (5.07) | Mar 12, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 12, 2026 | filing ↗ |
| Material Modifications to Rights of Security Holders (3.03) | Feb 20, 2026 | filing ↗ |
| Charter/bylaw changes (5.03) | Feb 20, 2026 | filing ↗ |