🕵️ Bluejay Diagnostics, Inc. ($BJDX)
SEC insider & ownership activity, last 12 months · CIK 1704287 · every row links its SEC filing
Over the last 12 months insiders sold $49K against $222K of open-market buying. HRT Financial LP bought $97K in discretionary trades (Jul). No red-flag 8-Ks in the window.
Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
6 buyers, $222K (6 lots) · 1 seller, $49K (1 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| HRT Financial LP | 1 | $97K | 1 | $49K | Jul 10, 2026 |
| Fred S. Zeidman | 1 | $25K | 0 | – | Mar 14, 2026 |
| Dey Svetlana | 1 | $25K | 0 | – | Mar 14, 2026 |
| Donald R. Chase | 1 | $25K | 0 | – | Mar 14, 2026 |
| Dey Indranil | 1 | $25K | 0 | – | Mar 14, 2026 |
| Wurth Douglas Clark | 1 | $25K | 0 | – | Mar 14, 2026 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| Mitchell P. Kopin | 10.0% | 13G | Jun 5, 2026 | filing ↗ | |
| Daniel B. Asher | 10.0% | 13G | Jun 5, 2026 | filing ↗ | |
| Intracoastal Capital LLC | 10.0% | 13G | Jun 5, 2026 | filing ↗ | |
| Intracoastal Capital, LLC | 10.0% | 13G | Oct 16, 2025 | filing ↗ |
Planned insider sales (Form 144)
No sale notices filed in the last 12 months.
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Reg FD disclosure (7.01) | Jul 21, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jul 21, 2026 | filing ↗ |
| Officer/director changes (5.02) | Jun 9, 2026 | filing ↗ |
| Shareholder vote (5.07) | Jun 9, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jun 9, 2026 | filing ↗ |
| Material agreement (1.01) | Jun 2, 2026 | filing ↗ |
| Unregistered equity sale (3.02) | Jun 2, 2026 | filing ↗ |
| Other events (8.01) | Jun 2, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jun 2, 2026 | filing ↗ |
| Material agreement (1.01) | May 27, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | May 27, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 27, 2026 | filing ↗ |
| Earnings (2.02) | May 7, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 7, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Apr 7, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 7, 2026 | filing ↗ |
| Material agreement (1.01) | Mar 14, 2026 | filing ↗ |
| Unregistered equity sale (3.02) | Mar 14, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 14, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Mar 13, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 13, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Mar 12, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 12, 2026 | filing ↗ |
| Earnings (2.02) | Mar 6, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 6, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Feb 20, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 20, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Feb 17, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 17, 2026 | filing ↗ |
| Material Modifications to Rights of Security Holders (3.03) | Jan 27, 2026 | filing ↗ |