5 insiders reported 5 Form 4 transactions for Bluejay Diagnostics, Inc. (BJDX) over the past 18 months (most recent 2026-05-18). Recent activity: CHASE DONALD R (Director) Buy 12,500 shares, Wurth Douglas Clark (Director) Buy 12,500 shares, Dey Svetlana (Director) Buy 12,500 shares, Dey Indranil (President and CEO) Buy 12,500 shares, ZEIDMAN FRED S (Director) Buy 12,500 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-18 | CHASE DONALD R | Director | Buy | 12,500 | $25,000 |
| 2026-05-18 | Wurth Douglas Clark | Director | Buy | 12,500 | $25,000 |
| 2026-05-18 | Dey Svetlana | Director | Buy | 12,500 | $25,000 |
| 2026-05-18 | Dey Indranil | President and CEO | Buy | 12,500 | $25,000 |
| 2026-05-18 | ZEIDMAN FRED S | Director | Buy | 12,500 | $25,000 |
Source: SEC Form 4 filings · as of 2026-05-18