Company · CIK 0001704287 · SIC 3841 — Surgical & Medical Instruments & Apparatus · Nasdaq
Bluejay Diagnostics, Inc. · BJDX
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 17, 2026 AForm 4 → | Aug 18, 4:15 pm EDT | Indranil DeyPresident and CEO, Director | 28,000 | — | — | 40,522 | — | |
| Jul 10, 2026 SForm 4 → | Jul 13, 3:14 pm EDT | HRT FINANCIAL LP10% Owner | 34,938 | $1.40 | $48,913 | 92,055 | −27.5% | |
| Jul 9, 2026 PForm 4 → | Jul 13, 3:14 pm EDT | HRT FINANCIAL LP10% Owner | 64,047 | $1.51 | $96,711 | 126,993 | +102% |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 17, 2026 AForm 4 → | Aug 18, 4:16 pm EDT | Fred S ZeidmanDirector | 100,000 | — | — | 100,000 | — | |
| Aug 17, 2026 AForm 4 → | Aug 18, 4:16 pm EDT | Douglas Clark WurthDirector | 100,000 | — | — | 100,000 | — | |
| Aug 17, 2026 AForm 4 → | Aug 18, 4:15 pm EDT | Svetlana DeyDirector | 100,000 | — | — | 100,000 | — | |
| Aug 17, 2026 AForm 4 → | Aug 18, 4:15 pm EDT | Donald R ChaseDirector | 100,000 | — | — | 100,000 | — |