Stocks · Health care · Surgical & Medical Instruments & Apparatus

KORU Medical Systems, Inc.

KRMD Clue Score65
United States Fiscal year ends December CIK 0000704440
$2.96 -1.33% Close, 9 Oct 2026

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
2.96 on 9 Oct 2026
7 5 3 Oct 2025 Apr 2026 Oct 2026 13 Oct 2025 $4.07 14 Oct 2025 $4.14 15 Oct 2025 $4.08 16 Oct 2025 $4.02 17 Oct 2025 $4.05 20 Oct 2025 $4.14 21 Oct 2025 $4.19 22 Oct 2025 $4.25 23 Oct 2025 $4.25 24 Oct 2025 $4.24 27 Oct 2025 $4.13 28 Oct 2025 $4.01 29 Oct 2025 $3.95 30 Oct 2025 $3.90 31 Oct 2025 $3.96 3 Nov 2025 $3.84 4 Nov 2025 $3.86 5 Nov 2025 $4.03 6 Nov 2025 $3.96 7 Nov 2025 $3.90 10 Nov 2025 $3.92 11 Nov 2025 $3.73 12 Nov 2025 $3.78 13 Nov 2025 $4.35 14 Nov 2025 $4.32 17 Nov 2025 $4.49 18 Nov 2025 $4.47 19 Nov 2025 $4.35 20 Nov 2025 $4.40 21 Nov 2025 $4.78 24 Nov 2025 $4.89 25 Nov 2025 $5.25 26 Nov 2025 $5.80 28 Nov 2025 $5.92 1 Dec 2025 $5.82 2 Dec 2025 $5.68 3 Dec 2025 $5.72 4 Dec 2025 $5.68 5 Dec 2025 $5.57 8 Dec 2025 $5.73 9 Dec 2025 $5.76 10 Dec 2025 $5.89 11 Dec 2025 $5.86 12 Dec 2025 $5.78 15 Dec 2025 $5.81 16 Dec 2025 $5.77 17 Dec 2025 $5.51 18 Dec 2025 $5.75 19 Dec 2025 $5.80 22 Dec 2025 $6.07 23 Dec 2025 $6.52 24 Dec 2025 $6.48 26 Dec 2025 $6.23 29 Dec 2025 $6.06 30 Dec 2025 $5.69 31 Dec 2025 $5.81 2 Jan 2026 $5.61 5 Jan 2026 $5.57 6 Jan 2026 $5.59 7 Jan 2026 $5.62 8 Jan 2026 $5.81 9 Jan 2026 $5.65 12 Jan 2026 $5.89 13 Jan 2026 $5.78 14 Jan 2026 $5.57 15 Jan 2026 $5.67 16 Jan 2026 $5.51 20 Jan 2026 $5.58 21 Jan 2026 $5.70 22 Jan 2026 $5.68 23 Jan 2026 $5.61 26 Jan 2026 $5.63 27 Jan 2026 $5.68 28 Jan 2026 $5.52 29 Jan 2026 $5.45 30 Jan 2026 $5.39 2 Feb 2026 $5.69 3 Feb 2026 $5.52 4 Feb 2026 $5.09 5 Feb 2026 $4.87 6 Feb 2026 $4.92 9 Feb 2026 $4.78 10 Feb 2026 $4.67 11 Feb 2026 $4.56 12 Feb 2026 $4.37 13 Feb 2026 $4.67 17 Feb 2026 $4.67 18 Feb 2026 $4.70 19 Feb 2026 $4.69 20 Feb 2026 $4.74 23 Feb 2026 $4.79 24 Feb 2026 $4.77 25 Feb 2026 $4.92 26 Feb 2026 $4.95 27 Feb 2026 $4.77 2 Mar 2026 $4.87 3 Mar 2026 $4.77 4 Mar 2026 $4.85 5 Mar 2026 $4.64 6 Mar 2026 $4.55 9 Mar 2026 $4.61 10 Mar 2026 $4.53 11 Mar 2026 $4.51 12 Mar 2026 $4.31 13 Mar 2026 $4.28 16 Mar 2026 $4.29 17 Mar 2026 $4.27 18 Mar 2026 $4.35 19 Mar 2026 $4.30 20 Mar 2026 $4.21 23 Mar 2026 $4.43 24 Mar 2026 $4.40 25 Mar 2026 $4.41 26 Mar 2026 $4.36 27 Mar 2026 $4.22 30 Mar 2026 $4.25 31 Mar 2026 $4.32 1 Apr 2026 $4.27 2 Apr 2026 $4.32 6 Apr 2026 $4.26 7 Apr 2026 $4.24 8 Apr 2026 $4.19 9 Apr 2026 $4.37 10 Apr 2026 $4.21 13 Apr 2026 $4.34 14 Apr 2026 $4.30 15 Apr 2026 $4.25 16 Apr 2026 $4.18 17 Apr 2026 $4.33 20 Apr 2026 $4.26 21 Apr 2026 $4.02 22 Apr 2026 $4.11 23 Apr 2026 $3.99 24 Apr 2026 $3.96 27 Apr 2026 $4.06 28 Apr 2026 $4.08 29 Apr 2026 $3.97 30 Apr 2026 $3.99 1 May 2026 $4.07 4 May 2026 $3.99 5 May 2026 $4.08 6 May 2026 $4.01 7 May 2026 $4.44 8 May 2026 $4.20 11 May 2026 $4.02 12 May 2026 $4.00 13 May 2026 $3.85 14 May 2026 $3.98 15 May 2026 $3.90 18 May 2026 $3.83 19 May 2026 $3.96 20 May 2026 $4.00 21 May 2026 $4.14 22 May 2026 $4.10 26 May 2026 $4.20 27 May 2026 $4.15 28 May 2026 $4.18 29 May 2026 $4.06 1 Jun 2026 $4.07 2 Jun 2026 $4.05 3 Jun 2026 $3.92 4 Jun 2026 $4.14 5 Jun 2026 $3.93 8 Jun 2026 $3.99 9 Jun 2026 $4.00 10 Jun 2026 $3.98 11 Jun 2026 $4.00 12 Jun 2026 $4.00 15 Jun 2026 $3.87 16 Jun 2026 $3.94 17 Jun 2026 $3.88 18 Jun 2026 $3.90 22 Jun 2026 $3.86 23 Jun 2026 $4.13 24 Jun 2026 $4.19 25 Jun 2026 $4.28 26 Jun 2026 $4.46 29 Jun 2026 $4.37 30 Jun 2026 $4.20 1 Jul 2026 $4.40 2 Jul 2026 $4.49 6 Jul 2026 $4.60 7 Jul 2026 $4.59 8 Jul 2026 $4.43 9 Jul 2026 $4.43 10 Jul 2026 $4.28 13 Jul 2026 $4.23 14 Jul 2026 $4.15 15 Jul 2026 $4.13 16 Jul 2026 $4.24 17 Jul 2026 $4.11 20 Jul 2026 $4.06 21 Jul 2026 $4.03 22 Jul 2026 $3.86 23 Jul 2026 $3.73 24 Jul 2026 $3.83 27 Jul 2026 $4.08 28 Jul 2026 $4.01 29 Jul 2026 $4.07 30 Jul 2026 $4.11 31 Jul 2026 $4.11 3 Aug 2026 $4.23 4 Aug 2026 $4.24 5 Aug 2026 $4.13 6 Aug 2026 $3.56 7 Aug 2026 $3.55 10 Aug 2026 $3.40 11 Aug 2026 $3.45 12 Aug 2026 $3.30 13 Aug 2026 $3.33 14 Aug 2026 $3.40 17 Aug 2026 $3.36 18 Aug 2026 $3.33 19 Aug 2026 $3.32 20 Aug 2026 $3.27 21 Aug 2026 $3.21 24 Aug 2026 $3.22 25 Aug 2026 $3.21 26 Aug 2026 $3.21 27 Aug 2026 $3.20 28 Aug 2026 $3.23 31 Aug 2026 $3.30 1 Sep 2026 $3.30 2 Sep 2026 $3.30 3 Sep 2026 $3.22 4 Sep 2026 $3.25 8 Sep 2026 $3.17 9 Sep 2026 $3.15 10 Sep 2026 $3.15 11 Sep 2026 $3.16 14 Sep 2026 $3.14 15 Sep 2026 $3.16 16 Sep 2026 $3.20 17 Sep 2026 $3.22 18 Sep 2026 $3.23 21 Sep 2026 $3.23 22 Sep 2026 $3.31 23 Sep 2026 $3.27 24 Sep 2026 $3.27 25 Sep 2026 $3.21 28 Sep 2026 $3.06 29 Sep 2026 $3.01 30 Sep 2026 $2.93 1 Oct 2026 $3.02 2 Oct 2026 $2.96 5 Oct 2026 $3.01 6 Oct 2026 $3.00 7 Oct 2026 $2.98 8 Oct 2026 $3.00 9 Oct 2026 $2.96 Pazdan Christopher Chief Operating Officer Bought $19.40K 14 May 2026 · at $3.88 · 1.7% of stake Adams Thomas Edward Chief Financial Officer Bought $21.25K 14 May 2026 · at $3.86 · 1.8% of stake Tharby Linda M Chief Executive Officer Bought $1.42M 15 May 2026 · at $1,191.00 · 0.2% of stake Schiller Eric Chief Technology Officer Bought $19.56K 18 May 2026 · at $3.91 KALBERMATTEN ADAM R President-Chief Commercial Off Bought $19.80K 11 Jun 2026 · at $3.96 · 1.7% of stake KALBERMATTEN ADAM R President-Chief Commercial Off Bought $29.48K 11 Jun 2026 · at $3.93 · 2.5% of stake KALBERMATTEN ADAM R Chief Commercial Officer Bought $101.12K 8 Sep 2026 · at $3.16 · 8.8% of stake
7 buys0 sales at will0 planned sales

Key numbers

Fiscal year 2025, ended 31 Dec 2025, as filed
Revenue
$41.13M
Net income
$2.64M
Free cash flow
$470.11K
Gross margin
62.3%
Operating margin
-7.2%
Net margin
-6.4%
Return on equity
-15.5%
Return on capital
-13.8%
Revenue growth, 1 yr
22.2%
Revenue growth, 5 yr
11.2% a year

Revenue and profit

Fiscal years, as filed with the SEC · point at a year for the detail
Full statements →
24M -1M FY20 Fiscal year 2020 Revenue $24.18M Net income $1.21M Margin -5.0% 23M -5M FY21 Fiscal year 2021 Revenue $23.49M Net income $4.56M Margin -19.4% · growth -2.8% 28M -9M FY22 Fiscal year 2022 Revenue $27.90M Net income $8.66M Margin -31.0% · growth +18.8% 29M -14M FY23 Fiscal year 2023 Revenue $28.52M Net income $13.74M Margin -48.2% · growth +2.2% 34M -6M FY24 Fiscal year 2024 Revenue $33.65M Net income $6.07M Margin -18.0% · growth +18.0% 41M -3M FY25 Fiscal year 2025 Revenue $41.13M Net income $2.64M Margin -6.4% · growth +22.2%
RevenueNet incomeLoss

Latest insider transactions

From Form 4, most recent first
All of them →
DateInsiderTypeValueOf own stake
8 Sep 2026 KALBERMATTEN ADAM R
Chief Commercial Officer
Bought $101.12K 8.8%
11 Jun 2026 KALBERMATTEN ADAM R
President-Chief Commercial Off
Bought $29.48K 2.5%
11 Jun 2026 KALBERMATTEN ADAM R
President-Chief Commercial Off
Bought $19.80K 1.7%
18 May 2026 Schiller Eric
Chief Technology Officer
Bought $19.56K opened
15 May 2026 Tharby Linda M
Chief Executive Officer
Bought $1.42M 0.2%
14 May 2026 Adams Thomas Edward
Chief Financial Officer
Bought $21.25K 1.8%