Bluejay Diagnostics (NASDAQ: BJDX) holder HRT Financial reports net share buying and selling
Filing Impact
Filing Sentiment
Form Type
4
Rhea-AI Filing Summary
HRT Financial LP, a ten percent owner of Bluejay Diagnostics, Inc., reported mixed trading in the company’s common stock. On July 9, 2026, it executed an open-market purchase of 64,047 shares at $1.51 per share. On July 10, 2026, it made an open-market sale of 34,938 shares at $1.40 per share. After these transactions, HRT Financial LP directly held 92,055 shares of Bluejay Diagnostics common stock, reflecting a net increase of 29,109 shares over the two days.
Positive
- None.
Negative
- None.
Insider Trade Summary
Net Buyer: 29,109 shares ($96,711)
Net Buy
2 txns
Insider
HRT FINANCIAL LP
Role
10% Owner
Bought
64,047 shs ($97K)
Sold
34,938 shs ($49K)
| Type | Security | Shares | Price | Value |
|---|---|---|---|---|
| Sale | Common Stock | 34,938 | $1.40 | $49K |
| Purchase | Common Stock | 64,047 | $1.51 | $97K |
Holdings After Transaction:
Common Stock — 92,055 shares (Direct)
Footnotes (1)
Key Figures
Shares purchased: 64,047 shares
Purchase price: $1.51 per share
Shares sold: 34,938 shares
+3 more
6 metrics
Shares purchased
64,047 shares
Open-market purchase of common stock on July 9, 2026 at $1.51 per share
Purchase price
$1.51 per share
Price for 64,047-share common stock purchase on July 9, 2026
Shares sold
34,938 shares
Open-market sale of common stock on July 10, 2026 at $1.40 per share
Sale price
$1.40 per share
Price for 34,938-share common stock sale on July 10, 2026
Net shares bought
29,109 shares
Net buy across reported transactions, per transaction summary
Shares held after trades
92,055 shares
Direct holdings of common stock following the July 10, 2026 sale
Key Terms
open-market purchase, open-market sale, ten percent owner
3 terms
open-market purchase financial
"it executed an open-market purchase of 64,047 shares at $1.51 per share"
An open-market purchase is when an investor or a company buys shares on a public stock exchange at the going market price, rather than through a private deal. It matters to investors because these purchases change how many shares are available, can push the stock price up or signal confidence from large buyers, and often affect per-share metrics like earnings—think of it like someone buying lots of apples off a grocery shelf, reducing supply and potentially raising the price.
open-market sale financial
"it made an open-market sale of 34,938 shares at $1.40 per share"
An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.
ten percent owner regulatory
"HRT Financial LP, a ten percent owner of Bluejay Diagnostics, Inc."
FAQ
What insider transactions did HRT Financial LP report for BJDX?
HRT Financial LP reported a purchase of 64,047 BJDX shares at $1.51 on July 9, 2026 and a sale of 34,938 shares at $1.40 on July 10, 2026, resulting in a net share increase.
Did HRT Financial LP increase or decrease its BJDX holdings in this Form 4?
HRT Financial LP increased its BJDX holdings on a net basis by 29,109 shares. It bought 64,047 shares and sold 34,938 shares over two days, ending with 92,055 shares held directly.
What is HRT Financial LP’s ownership in Bluejay Diagnostics (BJDX) after these trades?
Following the reported transactions, HRT Financial LP directly holds 92,055 shares of Bluejay Diagnostics common stock. This position reflects its status as a ten percent owner as indicated in the filing.