SDEV · Insider Trading
Stablecoin Development Corporation
Every open-market purchase and sale reported by SDEV officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-17 | R01 Capital Manager LLC | 10%+ Owner | MIXED | +45,229,200 | +$1.01K |
| 2026-06-17 | Michael John Kazley | Chief Executive Officer | MIXED | +11,307,300 | +$252 |
| 2026-06-17 | Framework Ventures IV GP LLC | 10%+ Owner | MIXED | +56,536,500 | +$1.26K |
| 2026-05-19 | Michael John Kazley | Chief Executive Officer | Buy | +53,679,974 deriv. | — |
| 2026-05-19 | Framework Ventures Management LLC | 10%+ Owner | Buy | +250,546,265 deriv. | — |
| 2026-05-19 | R01 Capital Manager LLC | 10%+ Owner | Buy | +214,719,896 deriv. | — |
| 2026-04-21 | Paul E. Freiman | Director | A | +140,000 deriv. | — |
| 2026-04-09 | Yenyou Zheng | Director | A | +140,000 deriv. | — |
| 2026-04-08 | Tommy Law | Chief Financial Officer | A | +300,000 deriv. | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Michael John Kazley | Chief Executive Officer | 22,693,236 | $21.10M |
| Framework Ventures IV GP LLC | 10%+ Owner | 22,693,236 | $21.10M |
| R01 Capital Manager LLC | 10%+ Owner | 22,668,516 | $21.08M |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the SDEV quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.