Bluejay Diagnostics
BJDX · NASDAQ · Health Care · Surgical & Medical Instruments & Apparatus
Surgical & Medical Instruments & Apparatus company based in Acton, Ma.
Example public filing
10% owner bought ~$97K
HRT FINANCIAL LP, 10% owner at Bluejay Diagnostics, bought ~$97K of Bluejay Diagnostics shares.
- ~$97K
- Approx. value · 64K sh @ $1.51
- 127K
- Holds after · shares reported
- Traded
- Jul 9, 2026
- Filed
- Jul 13, 2026
Data as of Oct 11, 2026. A real record from the official source, chosen as the most recent insider trade or, failing that, the most recent filing of another kind; not a recommendation.
On file for BJDX, last 12 months
- 12
- Insider filings
- 0
- Congress trades
- 0
- Fund positions
- 0
- Federal contracts
Records OQRO holds, counted by their date; a 13F position is counted once per quarter it is reported.
Insider buying and selling since 2022
Insiders of Bluejay Diagnostics reported 20 open-market purchases and 1 sale since 2022; purchases in 3 different years, most recently 2026.
| Year | Bought | Sold |
|---|---|---|
| 2026 | 6×6 trades | 1×1 trade |
| 2023 | 5×5 trades | — |
| 2022 | 9×9 trades | — |
Open-market purchases (code P) and sales (code S) on Forms 4 and 5. Up to Sep 2024 from the SEC's Insider Transactions Data Sets; since Oct 2024 from each filing as it is published. A trade filed twice (an amendment) counts once. The amounts, the people and every filing are in OQRO Pro.
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12 records for Bluejay Diagnostics in the last 12 months, each linked to its filing. Full histories, the screener, alerts for the companies you follow and Ask OQRO.
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What this page holds
- Insider trades and planned sales
- Politician trades (House and Senate)
- Fund holdings from 13F filings
- Federal contracts, lobbying and short selling
- Full history and context, with a link to every filing
What OQRO is
OQRO reads the public record for US-listed companies — insider trades filed with the SEC, stock trades disclosed by members of Congress, fund holdings from 13F filings, and federal contract awards — and puts each one in plain words next to the filing it came from. It describes what was disclosed. It does not give investment advice or tell you what to buy.
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Questions about Bluejay Diagnostics insider trading
Have Bluejay Diagnostics insiders bought shares recently?
Yes. Insiders of Bluejay Diagnostics (BJDX) filed 1 open-market purchase in the last 90 days; the latest was filed on Jul 13, 2026.
How often do Bluejay Diagnostics insiders buy and sell shares?
Since 2022, Bluejay Diagnostics insiders reported 20 open-market purchases and 1 sale on Forms 4 and 5, with purchases in 3 different years, most recently 2026.
Do members of Congress trade BJDX?
No trade in Bluejay Diagnostics (BJDX) was disclosed by a member of Congress in the last 12 months.
Where does this data come from?
From official filings only: SEC Forms 4, 5 and 144 for insiders, House and Senate periodic transaction reports for Congress, SEC Form 13F for funds, Form 8-K for company events and USAspending for federal contracts. Every record on OQRO links to its source. It is public data, not investment advice.