Bluejay Diagnostics, Inc. (BJDX)
Latest BJDX Insider Trades
- HRT FINANCIAL LP - 10% OwnerOpen-market purchase$97K
- HRT FINANCIAL LP - 10% OwnerOpen-market sale$49K
About Bluejay Diagnostics, Inc. (BJDX)
Bluejay Diagnostics Inc is a medical diagnostics company focused on improving patient outcomes using its Symphony System, a cost-effective, rapid, near-patient testing system for sepsis triage and monitoring of disease progression. Bluejay's first product candidate, an IL-6 Test for sepsis, is designed to provide accurate, reliable results in approximately 20 minutes from sample-to-result to help medical professionals make earlier and quicker triage/treatment decisions.
- ACTON, MA
- 6
- 2021
- XNAS
90-Day SEC Filing Activity
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market purchase | 1 | 64,047 | $97K |
| Open-market sale | 1 | 34,938 | $49K |
| Grant or award | 5 | 428,000 |
BJDX Insider Transactions (Form 4)
1213 Form 4 filings on record, the earliest from May 18, 2026, newest first.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
 Fred S. Zeidman - Director | Grant or award | Stock Option (Right to Buy) |
Recent BJDX Form 8-K Filings
5BJDX Insider Trading - FAQ
What is the latest insider trade for BJDX?
Bluejay Diagnostics, Inc. (BJDX) had 8 insider filings in the last 90 days, with the most recent on 2026-08-18. The full record for BJDX runs to 13 Form 4 filings, the earliest from 2026-05-18. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
How many insiders are buying BJDX stock?
1 insider purchase of BJDX was filed in the last 90 days, totaling $97K.
How many insiders are selling BJDX stock?
1 insider sale of BJDX was filed in the last 90 days, totaling $49K.
Where can I see BJDX SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page tracks BJDX Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
How can I follow BJDX insider buys?
Create a free InsiderAlpha account and press Watch on this page to add BJDX to your watchlist. A free account also opens the full scored daily plan with every past day and 3 months of price history. No card is required. Sign up at https://insideralpha.ai/register.
More Companies with Insider Activity
Recent Insider Filings
10Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
- - Fred S. Zeidman view on EDGAR
- - Douglas Clark Wurth view on EDGAR
- - Svetlana Dey view on EDGAR
- - Indranil Dey view on EDGAR
- - Donald R. Chase view on EDGAR
- - BANK OF AMERICA CORP view on EDGAR
- - HRT FINANCIAL LP view on EDGAR
- - BANK OF AMERICA CORP view on EDGAR
- - Douglas Clark Wurth view on EDGAR
Learn More
- What is SEC Form 4?
- The filing insiders must submit within two business days of a trade, and how to read its transaction codes.
- Insider activity by sector
- Where buying and selling is concentrated across the eleven GICS sectors.
- Every recent Form 4
- The full market-wide feed, updated as filings arrive from SEC EDGAR.
Track BJDX insider activity as it files
Real-time Form 4 alerts, AI-scored daily trade ideas and 10b5-1 plan flags.
