6 insiders reported 8 Form 4 transactions for Bluejay Diagnostics, Inc. (BJDX) over the past 18 months (most recent 2026-08-18). Recent activity: Dey Indranil (President and CEO) Buy 28,000 shares, HRT FINANCIAL LP (10% Owner) Buy 64,047 shares, HRT FINANCIAL LP (10% Owner) Sell 34,938 shares, CHASE DONALD R (Director) Buy 12,500 shares, ZEIDMAN FRED S (Director) Buy 12,500 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-18 | Dey Indranil | President and CEO | Buy | 28,000 | $0 |
| 2026-07-13 | HRT FINANCIAL LP | 10% Owner | Buy | 64,047 | $96,711 |
| 2026-07-13 | HRT FINANCIAL LP | 10% Owner | Sell | 34,938 | $48,913 |
| 2026-05-18 | CHASE DONALD R | Director | Buy | 12,500 | $25,000 |
| 2026-05-18 | ZEIDMAN FRED S | Director | Buy | 12,500 | $25,000 |
| 2026-05-18 | Dey Svetlana | Director | Buy | 12,500 | $25,000 |
| 2026-05-18 | Wurth Douglas Clark | Director | Buy | 12,500 | $25,000 |
| 2026-05-18 | Dey Indranil | President and CEO | Buy | 12,500 | $25,000 |
来源：SEC Form 4 申报文件 · 截至 2026-08-18