Stocks · Health care · Surgical & Medical Instruments & Apparatus

Bluejay Diagnostics, Inc.

BJDX Clue Score44
United States Fiscal year ends December CIK 0001704287
0.82
+1.02%
Close, 9 Oct 2026 · USD

Price, with every insider trade on it

Closing prices, 12 months · point at a dot for who traded, or at the line for the close
0.82 on 9 Oct 2026
5 3 1 Oct 2025 Apr 2026 Oct 2026 13 Oct 2025 $2.85 14 Oct 2025 $3.50 15 Oct 2025 $3.34 16 Oct 2025 $2.94 17 Oct 2025 $2.58 20 Oct 2025 $2.59 21 Oct 2025 $2.56 22 Oct 2025 $2.44 23 Oct 2025 $2.43 24 Oct 2025 $2.31 27 Oct 2025 $2.28 28 Oct 2025 $2.21 29 Oct 2025 $2.29 30 Oct 2025 $2.20 31 Oct 2025 $1.97 3 Nov 2025 $1.78 4 Nov 2025 $1.79 5 Nov 2025 $1.73 6 Nov 2025 $1.59 7 Nov 2025 $1.57 10 Nov 2025 $1.57 11 Nov 2025 $1.73 12 Nov 2025 $1.62 13 Nov 2025 $1.55 14 Nov 2025 $1.48 17 Nov 2025 $1.43 18 Nov 2025 $1.44 19 Nov 2025 $1.42 20 Nov 2025 $1.26 21 Nov 2025 $1.27 24 Nov 2025 $1.38 25 Nov 2025 $1.38 26 Nov 2025 $1.45 28 Nov 2025 $1.30 1 Dec 2025 $1.25 2 Dec 2025 $1.18 3 Dec 2025 $1.14 4 Dec 2025 $1.19 5 Dec 2025 $1.22 8 Dec 2025 $1.17 9 Dec 2025 $1.15 10 Dec 2025 $1.10 11 Dec 2025 $1.07 12 Dec 2025 $1.05 15 Dec 2025 $1.02 16 Dec 2025 $0.97 17 Dec 2025 $0.94 18 Dec 2025 $0.89 19 Dec 2025 $0.80 22 Dec 2025 $0.77 23 Dec 2025 $0.75 24 Dec 2025 $0.71 26 Dec 2025 $0.70 29 Dec 2025 $0.68 30 Dec 2025 $0.73 31 Dec 2025 $0.67 2 Jan 2026 $0.65 5 Jan 2026 $0.66 6 Jan 2026 $0.65 7 Jan 2026 $0.66 8 Jan 2026 $0.65 9 Jan 2026 $0.66 12 Jan 2026 $0.65 13 Jan 2026 $0.66 14 Jan 2026 $0.65 15 Jan 2026 $0.65 16 Jan 2026 $0.70 20 Jan 2026 $0.70 21 Jan 2026 $0.70 22 Jan 2026 $0.87 23 Jan 2026 $0.82 26 Jan 2026 $0.79 27 Jan 2026 $0.76 28 Jan 2026 $0.81 29 Jan 2026 $3.44 30 Jan 2026 $3.62 2 Feb 2026 $3.38 3 Feb 2026 $3.19 4 Feb 2026 $3.25 5 Feb 2026 $2.98 6 Feb 2026 $3.39 9 Feb 2026 $3.12 10 Feb 2026 $3.25 11 Feb 2026 $2.98 12 Feb 2026 $2.72 13 Feb 2026 $2.67 17 Feb 2026 $2.69 18 Feb 2026 $2.53 19 Feb 2026 $1.99 20 Feb 2026 $2.02 23 Feb 2026 $1.94 24 Feb 2026 $2.05 25 Feb 2026 $2.03 26 Feb 2026 $2.06 27 Feb 2026 $2.05 2 Mar 2026 $2.05 3 Mar 2026 $1.95 4 Mar 2026 $1.95 5 Mar 2026 $1.90 6 Mar 2026 $1.86 9 Mar 2026 $1.87 10 Mar 2026 $1.92 11 Mar 2026 $2.03 12 Mar 2026 $1.98 13 Mar 2026 $1.90 16 Mar 2026 $1.95 17 Mar 2026 $1.89 18 Mar 2026 $1.85 19 Mar 2026 $1.95 20 Mar 2026 $2.02 23 Mar 2026 $2.01 24 Mar 2026 $1.96 25 Mar 2026 $1.94 26 Mar 2026 $1.98 27 Mar 2026 $1.96 30 Mar 2026 $1.77 31 Mar 2026 $1.84 1 Apr 2026 $1.89 2 Apr 2026 $1.95 6 Apr 2026 $2.06 7 Apr 2026 $2.05 8 Apr 2026 $2.05 9 Apr 2026 $1.81 10 Apr 2026 $1.78 13 Apr 2026 $1.76 14 Apr 2026 $1.86 15 Apr 2026 $1.97 16 Apr 2026 $1.97 17 Apr 2026 $2.00 20 Apr 2026 $1.97 21 Apr 2026 $1.92 22 Apr 2026 $2.00 23 Apr 2026 $1.96 24 Apr 2026 $1.90 27 Apr 2026 $1.90 28 Apr 2026 $1.93 29 Apr 2026 $1.80 30 Apr 2026 $1.81 1 May 2026 $1.92 4 May 2026 $1.89 5 May 2026 $1.94 6 May 2026 $1.89 7 May 2026 $1.82 8 May 2026 $1.72 11 May 2026 $1.76 12 May 2026 $1.79 13 May 2026 $1.78 14 May 2026 $1.75 15 May 2026 $1.67 18 May 2026 $1.72 19 May 2026 $1.71 20 May 2026 $1.78 21 May 2026 $1.95 22 May 2026 $1.92 26 May 2026 $1.93 27 May 2026 $1.96 28 May 2026 $2.18 29 May 2026 $2.14 1 Jun 2026 $2.17 2 Jun 2026 $4.34 3 Jun 2026 $4.51 4 Jun 2026 $5.30 5 Jun 2026 $4.80 8 Jun 2026 $5.23 9 Jun 2026 $4.50 10 Jun 2026 $4.49 11 Jun 2026 $4.74 12 Jun 2026 $4.89 15 Jun 2026 $4.80 16 Jun 2026 $4.54 17 Jun 2026 $4.44 18 Jun 2026 $4.46 22 Jun 2026 $3.86 23 Jun 2026 $3.88 24 Jun 2026 $2.99 25 Jun 2026 $3.31 26 Jun 2026 $2.93 29 Jun 2026 $1.44 30 Jun 2026 $1.20 1 Jul 2026 $1.20 2 Jul 2026 $1.14 6 Jul 2026 $1.16 7 Jul 2026 $1.45 8 Jul 2026 $1.34 9 Jul 2026 $1.40 10 Jul 2026 $1.45 13 Jul 2026 $1.22 14 Jul 2026 $1.25 15 Jul 2026 $1.35 16 Jul 2026 $1.30 17 Jul 2026 $1.45 20 Jul 2026 $1.21 21 Jul 2026 $1.16 22 Jul 2026 $1.15 23 Jul 2026 $1.14 24 Jul 2026 $1.03 27 Jul 2026 $1.10 28 Jul 2026 $1.00 29 Jul 2026 $0.88 30 Jul 2026 $0.93 31 Jul 2026 $0.86 3 Aug 2026 $0.94 4 Aug 2026 $1.00 5 Aug 2026 $1.24 6 Aug 2026 $1.15 7 Aug 2026 $1.07 10 Aug 2026 $0.99 11 Aug 2026 $1.07 12 Aug 2026 $1.05 13 Aug 2026 $1.06 14 Aug 2026 $1.05 17 Aug 2026 $1.02 18 Aug 2026 $0.97 19 Aug 2026 $0.96 20 Aug 2026 $0.94 21 Aug 2026 $0.91 24 Aug 2026 $0.90 25 Aug 2026 $0.92 26 Aug 2026 $0.89 27 Aug 2026 $0.91 28 Aug 2026 $0.90 31 Aug 2026 $0.87 1 Sep 2026 $0.85 2 Sep 2026 $0.85 3 Sep 2026 $0.85 4 Sep 2026 $0.83 8 Sep 2026 $1.03 9 Sep 2026 $1.01 10 Sep 2026 $1.01 11 Sep 2026 $0.90 14 Sep 2026 $0.85 15 Sep 2026 $0.85 16 Sep 2026 $0.81 17 Sep 2026 $0.85 18 Sep 2026 $0.92 21 Sep 2026 $0.91 22 Sep 2026 $1.00 23 Sep 2026 $0.97 24 Sep 2026 $0.95 25 Sep 2026 $0.92 28 Sep 2026 $0.96 29 Sep 2026 $0.94 30 Sep 2026 $0.85 1 Oct 2026 $0.85 2 Oct 2026 $0.84 5 Oct 2026 $0.76 6 Oct 2026 $0.81 7 Oct 2026 $0.81 8 Oct 2026 $0.82 9 Oct 2026 $0.82 Dey Svetlana Director Bought $25.00K 14 Mar 2026 · at $2.00 · 1,250,000% of stake ZEIDMAN FRED S Director Bought $25.00K 14 Mar 2026 · at $2.00 CHASE DONALD R Director Bought $25.00K 14 Mar 2026 · at $2.00 · 50,000% of stake Dey Indranil President and CEO Bought $25.00K 14 Mar 2026 · at $2.00 · 56,818% of stake Wurth Douglas Clark Director Bought $25.00K 14 Mar 2026 · at $2.00 · 11,574% of stake HRT FINANCIAL LP 10% owner Bought $96.71K 9 Jul 2026 · at $1.51 · 102% of stake HRT FINANCIAL LP 10% owner Sold at will $48.91K 10 Jul 2026 · at $1.40 · 27.5% of stake
6 buys1 sale at will0 planned sales

Key numbers

Fiscal year 2022, ended 31 Dec 2022, as filed
Revenue
$249.04K
Net income
$9.30M
Free cash flow
$8.94M
Gross margin
19.6%
Operating margin
-3,741.5%
Net margin
-3,733.1%
Return on equity
-80.6%
Return on capital
-63.8%

Revenue and net income

Fiscal years, as filed with the SEC · point at a year for the detail
0K -1M FY20 Fiscal year 2020 Revenue $0.00 Net income $1.16M Margin n/a 0K -3M FY21 Fiscal year 2021 Revenue $0.00 Net income $3.49M Margin n/a 249K -9M FY22 Fiscal year 2022 Revenue $249.04K Net income $9.30M Margin -3,733.1% 0K -10M FY23 Fiscal year 2023 Revenue $0.00 Net income $9.95M Margin n/a · growth -100.0% 0K -8M FY24 Fiscal year 2024 Revenue $0.00 Net income $7.72M Margin n/a 0K -7M FY25 Fiscal year 2025 Revenue $0.00 Net income $6.85M Margin n/a
RevenueNet incomeLoss

Latest insider transactions

From Form 4, most recent first
All of them →
DateInsiderTypeValueOf own stake
10 Jul 2026 HRT FINANCIAL LP
10% owner
Sold at will $48.91K 27.5%
9 Jul 2026 HRT FINANCIAL LP
10% owner
Bought $96.71K 102%
14 Mar 2026 ZEIDMAN FRED S
Director
Bought $25.00K opened
14 Mar 2026 Wurth Douglas Clark
Director
Bought $25.00K 11,574%
14 Mar 2026 Dey Indranil
President and CEO
Bought $25.00K 56,818%
14 Mar 2026 CHASE DONALD R
Director
Bought $25.00K 50,000%