Stocks · Health care · Surgical & Medical Instruments & Apparatus

SANUWAVE Health, Inc.

SNWV Clue Score65
United States Fiscal year ends December CIK 0001417663
5.62
-3.85%
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
5.62 on 9 Oct 2026
35 20 4 Oct 2025 Apr 2026 Oct 2026 13 Oct 2025 $33.35 14 Oct 2025 $31.47 15 Oct 2025 $33.30 16 Oct 2025 $35.00 17 Oct 2025 $33.93 20 Oct 2025 $31.30 21 Oct 2025 $30.28 22 Oct 2025 $31.65 23 Oct 2025 $31.37 24 Oct 2025 $30.97 27 Oct 2025 $31.02 28 Oct 2025 $31.04 29 Oct 2025 $30.44 30 Oct 2025 $28.02 31 Oct 2025 $28.94 3 Nov 2025 $27.42 4 Nov 2025 $27.50 5 Nov 2025 $26.81 6 Nov 2025 $26.41 7 Nov 2025 $31.08 10 Nov 2025 $34.26 11 Nov 2025 $35.34 12 Nov 2025 $33.35 13 Nov 2025 $33.56 14 Nov 2025 $32.97 17 Nov 2025 $32.66 18 Nov 2025 $32.97 19 Nov 2025 $32.14 20 Nov 2025 $32.06 21 Nov 2025 $33.22 24 Nov 2025 $33.77 25 Nov 2025 $35.03 26 Nov 2025 $34.38 28 Nov 2025 $33.92 1 Dec 2025 $33.96 2 Dec 2025 $32.73 3 Dec 2025 $33.97 4 Dec 2025 $33.90 5 Dec 2025 $32.70 8 Dec 2025 $29.88 9 Dec 2025 $29.48 10 Dec 2025 $29.88 11 Dec 2025 $31.50 12 Dec 2025 $31.51 15 Dec 2025 $31.64 16 Dec 2025 $31.46 17 Dec 2025 $32.11 18 Dec 2025 $32.83 19 Dec 2025 $32.25 22 Dec 2025 $31.02 23 Dec 2025 $30.26 24 Dec 2025 $30.67 26 Dec 2025 $30.49 29 Dec 2025 $29.98 30 Dec 2025 $29.94 31 Dec 2025 $29.84 2 Jan 2026 $28.89 5 Jan 2026 $29.19 6 Jan 2026 $30.34 7 Jan 2026 $30.26 8 Jan 2026 $30.60 9 Jan 2026 $30.98 12 Jan 2026 $29.36 13 Jan 2026 $28.57 14 Jan 2026 $28.07 15 Jan 2026 $27.75 16 Jan 2026 $27.08 20 Jan 2026 $27.61 21 Jan 2026 $27.47 22 Jan 2026 $27.35 23 Jan 2026 $26.59 26 Jan 2026 $27.17 27 Jan 2026 $26.70 28 Jan 2026 $26.43 29 Jan 2026 $26.68 30 Jan 2026 $26.96 2 Feb 2026 $26.64 3 Feb 2026 $26.15 4 Feb 2026 $25.77 5 Feb 2026 $25.56 6 Feb 2026 $25.83 9 Feb 2026 $25.63 10 Feb 2026 $25.80 11 Feb 2026 $24.70 12 Feb 2026 $24.44 13 Feb 2026 $24.89 17 Feb 2026 $23.92 18 Feb 2026 $24.14 19 Feb 2026 $24.74 20 Feb 2026 $24.25 23 Feb 2026 $23.96 24 Feb 2026 $23.72 25 Feb 2026 $24.02 26 Feb 2026 $25.08 27 Feb 2026 $24.33 2 Mar 2026 $24.06 3 Mar 2026 $23.63 4 Mar 2026 $24.66 5 Mar 2026 $23.16 6 Mar 2026 $23.17 9 Mar 2026 $22.47 10 Mar 2026 $22.45 11 Mar 2026 $22.23 12 Mar 2026 $21.39 13 Mar 2026 $21.52 16 Mar 2026 $22.20 17 Mar 2026 $22.00 18 Mar 2026 $21.07 19 Mar 2026 $20.52 20 Mar 2026 $20.20 23 Mar 2026 $20.49 24 Mar 2026 $20.18 25 Mar 2026 $19.93 26 Mar 2026 $18.85 27 Mar 2026 $18.61 30 Mar 2026 $17.39 31 Mar 2026 $17.29 1 Apr 2026 $16.85 2 Apr 2026 $16.90 6 Apr 2026 $17.11 7 Apr 2026 $16.55 8 Apr 2026 $17.60 9 Apr 2026 $18.16 10 Apr 2026 $16.84 13 Apr 2026 $17.23 14 Apr 2026 $17.51 15 Apr 2026 $18.27 16 Apr 2026 $18.02 17 Apr 2026 $20.61 20 Apr 2026 $19.94 21 Apr 2026 $19.36 22 Apr 2026 $19.56 23 Apr 2026 $19.11 24 Apr 2026 $18.70 27 Apr 2026 $18.46 28 Apr 2026 $18.41 29 Apr 2026 $16.61 30 Apr 2026 $16.37 1 May 2026 $15.73 4 May 2026 $15.64 5 May 2026 $15.64 6 May 2026 $15.92 7 May 2026 $16.65 8 May 2026 $15.57 11 May 2026 $16.00 12 May 2026 $16.04 13 May 2026 $18.94 14 May 2026 $17.07 15 May 2026 $16.85 18 May 2026 $16.86 19 May 2026 $16.69 20 May 2026 $16.75 21 May 2026 $17.00 22 May 2026 $16.69 26 May 2026 $16.26 27 May 2026 $16.31 28 May 2026 $16.66 29 May 2026 $16.47 1 Jun 2026 $15.85 2 Jun 2026 $15.09 3 Jun 2026 $15.60 4 Jun 2026 $15.39 5 Jun 2026 $14.76 8 Jun 2026 $14.55 9 Jun 2026 $14.52 10 Jun 2026 $14.38 11 Jun 2026 $14.69 12 Jun 2026 $14.91 15 Jun 2026 $14.67 16 Jun 2026 $8.51 17 Jun 2026 $9.09 18 Jun 2026 $9.21 22 Jun 2026 $9.01 23 Jun 2026 $8.20 24 Jun 2026 $8.57 25 Jun 2026 $7.63 26 Jun 2026 $8.61 29 Jun 2026 $9.85 30 Jun 2026 $10.00 1 Jul 2026 $10.60 2 Jul 2026 $10.63 6 Jul 2026 $10.50 7 Jul 2026 $10.82 8 Jul 2026 $10.10 9 Jul 2026 $12.10 10 Jul 2026 $11.68 13 Jul 2026 $11.26 14 Jul 2026 $11.96 15 Jul 2026 $7.27 16 Jul 2026 $6.65 17 Jul 2026 $6.39 20 Jul 2026 $6.40 21 Jul 2026 $6.07 22 Jul 2026 $5.95 23 Jul 2026 $5.92 24 Jul 2026 $5.93 27 Jul 2026 $6.10 28 Jul 2026 $6.36 29 Jul 2026 $6.38 30 Jul 2026 $6.29 31 Jul 2026 $6.17 3 Aug 2026 $6.31 4 Aug 2026 $6.06 5 Aug 2026 $5.97 6 Aug 2026 $6.00 7 Aug 2026 $5.88 10 Aug 2026 $5.73 11 Aug 2026 $5.50 12 Aug 2026 $5.37 13 Aug 2026 $4.77 14 Aug 2026 $4.74 17 Aug 2026 $4.96 18 Aug 2026 $5.03 19 Aug 2026 $5.12 20 Aug 2026 $4.90 21 Aug 2026 $4.61 24 Aug 2026 $4.72 25 Aug 2026 $4.67 26 Aug 2026 $4.87 27 Aug 2026 $4.66 28 Aug 2026 $4.68 31 Aug 2026 $4.69 1 Sep 2026 $4.60 2 Sep 2026 $4.45 3 Sep 2026 $4.45 4 Sep 2026 $4.38 8 Sep 2026 $4.16 9 Sep 2026 $4.04 10 Sep 2026 $4.00 11 Sep 2026 $4.10 14 Sep 2026 $4.25 15 Sep 2026 $4.11 16 Sep 2026 $4.22 17 Sep 2026 $4.13 18 Sep 2026 $4.55 21 Sep 2026 $4.44 22 Sep 2026 $4.64 23 Sep 2026 $4.71 24 Sep 2026 $4.85 25 Sep 2026 $5.04 28 Sep 2026 $4.65 29 Sep 2026 $4.74 30 Sep 2026 $4.71 1 Oct 2026 $4.62 2 Oct 2026 $4.82 5 Oct 2026 $4.70 6 Oct 2026 $5.20 7 Oct 2026 $5.54 8 Oct 2026 $5.85 9 Oct 2026 $5.62 MANCHESTER MANAGEMENT CO LLC Director by Deputization Sold at will $63.20K 8 Dec 2025 · at $31.60 · 50.0% of stake MANCHESTER MANAGEMENT CO LLC Director by Deputization Sold at will $3.86M 8 Dec 2025 · at $30.75 · 12.5% of stake MANCHESTER MANAGEMENT CO LLC Director by Deputization Sold at will $268.68K 9 Dec 2025 · at $30.58 · 1.0% of stake MANCHESTER MANAGEMENT CO LLC Director by Deputization Sold at will $262.13K 10 Dec 2025 · at $30.39 · 1.0% of stake MANCHESTER MANAGEMENT CO LLC Director by Deputization Sold at will $422.28K 11 Dec 2025 · at $31.28 · 16.1% of stake MANCHESTER MANAGEMENT CO LLC Director by Deputization Sold at will $136.79K 12 Dec 2025 · at $21.04 · 9.2% of stake Opaleye Management Inc. 10% owner Sold at will $332.84K 17 Apr 2026 · at $20.46 · 61.9% of stake Opaleye Management Inc. 10% owner Sold at will $4.14K 21 Apr 2026 · at $20.50 · 0.0% of stake Opaleye Management Inc. 10% owner Sold at will $854.82K 28 Apr 2026 · at $18.47 · 86.1% of stake Opaleye Management Inc. 10% owner Sold at will $420.15K 29 Apr 2026 · at $17.25 · 78.9% of stake Opaleye Management Inc. 10% owner Sold at will $403.78K 30 Apr 2026 · at $16.15 · 82.0% of stake Opaleye Management Inc. 10% owner Sold at will $170.47K 1 May 2026 · at $16.11 · 67.9% of stake
0 buys12 sales at will0 planned sales

Key numbers

Fiscal year 2025, ended 31 Dec 2025, as filed
Revenue
$44.05M
Net income
$11.81M
Free cash flow
$1.93M
Gross margin
77.1%
Operating margin
11.2%
Net margin
26.8%
Return on equity
729.7%
Return on capital
20.9%
Debt to equity
13.52
Revenue growth, 1 yr
36.3%
Revenue growth, 5 yr
64.8% a year

Revenue and net income

Fiscal years, as filed with the SEC · point at a year for the detail
4M -31M FY20 Fiscal year 2020 Revenue $3.63M Net income $30.94M Margin -852.7% 11M -27M FY21 Fiscal year 2021 Revenue $11.38M Net income $27.26M Margin -239.5% · growth +213.8% 16M -10M FY22 Fiscal year 2022 Revenue $15.51M Net income $10.29M Margin -66.4% · growth +36.3% 19M -26M FY23 Fiscal year 2023 Revenue $19.26M Net income $25.81M Margin -134.0% · growth +24.1% 32M -33M FY24 Fiscal year 2024 Revenue $32.33M Net income $33.08M Margin -102.3% · growth +67.9% 44M 12M FY25 Fiscal year 2025 Revenue $44.05M Net income $11.81M Margin 26.8% · growth +36.3%
RevenueNet incomeLoss

Latest insider transactions

From Form 4, most recent first
All of them →
DateInsiderTypeValueOf own stake
1 May 2026 Opaleye Management Inc.
10% owner
Sold at will $170.47K 67.9%
30 Apr 2026 Opaleye Management Inc.
10% owner
Sold at will $403.78K 82.0%
29 Apr 2026 Opaleye Management Inc.
10% owner
Sold at will $420.15K 78.9%
28 Apr 2026 Opaleye Management Inc.
10% owner
Sold at will $854.82K 86.1%
21 Apr 2026 Opaleye Management Inc.
10% owner
Sold at will $4.14K 0.0%
17 Apr 2026 Opaleye Management Inc.
10% owner
Sold at will $332.84K 61.9%