Insider Transactions Reported by 17 Insiders of SANUWAVE Health, Inc.

Symbol
SNWV on Nasdaq
Location
Eden Prairie, MN

Insiders trading volume in the past year

SANUWAVE Health, Inc. executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Opaleye Management Inc. 10%+ Owner $29,818,165 +$242,236 +0.82% 06 Oct 2025
Anthony Michael Stolarski Director $10,747,062 01 Mar 2019
MANCHESTER MANAGEMENT CO LLC Director by Deputization $3,102,797 -$5,009,127 -62% 11 Dec 2025
Andrew Walko President $1,671,472 22 Oct 2024
Ian D. Miller Director $1,270,353 31 Dec 2025
Timothy Hendricks Executive VP of Sales $793,952 22 Oct 2024
David Timothy Wern Exec VP of Sales $783,500 30 Jan 2026
Peter Stegagno Chief Operating Officer $683,106 -$51,596 -7% 05 Jun 2025
James Tyler Director $246,226 31 Dec 2025
Iulian Cioanta Chief Sci. and Tech. Officer $168,447 -$114,992 -41% 15 May 2025
Morgan C. Frank Chief Executive Officer, Director $27,595 30 Jan 2026
Jeffrey Blizard Director $27,595 31 Dec 2025
Nanci Gilmore Chief Commercial Officer $24,618 31 Jan 2025
Peter Sorensen Chief Financial Officer $4,074 31 Jan 2025
Daniel Coyle Chief Operating Officer $1,387 01 Oct 2025
Manchester Explorer, L.P. Director by Deputization 18 Oct 2024
Gregory Matthew Bazar Director 31 Dec 2025

Recent Insider Transactions by Companies or Individuals for SANUWAVE Health, Inc.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
David Timothy Wern SNWV Stock Option (right to buy) Award 2,500 2,500 30 Jan 2026 Direct
Morgan C. Frank SNWV Stock Option (right to buy) Award 24,000 24,000 30 Jan 2026 Direct
Morgan C. Frank SNWV Stock Option (right to buy) Award 1,540 1,540 31 Dec 2025 Direct
Ian D. Miller SNWV Stock Option (right to buy) Award 1,733 1,733 31 Dec 2025 Direct
James Tyler SNWV Stock Option (right to buy) Award 1,540 1,540 31 Dec 2025 Direct
Gregory Matthew Bazar SNWV Stock Option (right to buy) Award 1,540 1,540 31 Dec 2025 Direct
Jeffrey Blizard SNWV Stock Option (right to buy) Award 1,540 1,540 31 Dec 2025 Direct
Manchester Management Co Llc SNWV Common Stock, par value $0.001 Sale -9.22% $136,789 $21.04 -6,500 63,999 12 Dec 2025 See Footnote
Manchester Management Co Llc SNWV Common Stock, par value $0.001 Sale -16.1% $422,277 $31.28 -13,500 70,499 11 Dec 2025 See Footnote
Manchester Management Co Llc SNWV Common Stock, par value $0.001 Sale -0.99% $262,129 $30.39 -8,625 863,980 10 Dec 2025 See footnote
Manchester Management Co Llc SNWV Common Stock, par value $0.001 Sale -1% $268,679 $30.58 -8,785 872,605 09 Dec 2025 See footnote
Manchester Management Co Llc SNWV Common Stock, par value $0.001 Sale -50% $63,203 $31.60 -2,000 2,000 08 Dec 2025 Direct
Manchester Management Co Llc SNWV Common Stock, par value $0.001 Sale -12.5% $3,856,050 $30.75 -125,400 881,390 08 Dec 2025 See footnote
Opaleye Management Inc. SNWV Common Stock, par value $0.001 per share Purchase 0.13% $38,361 $30.28 1,267 966,267 06 Oct 2025 By Opaleye, L.P.
Morgan C. Frank SNWV Stock Option (right to buy) Award 1,342 1,342 30 Sep 2025 Direct
James Tyler SNWV Stock Option (right to buy) Award 1,342 1,342 30 Sep 2025 Direct
Gregory Matthew Bazar SNWV Stock Option (right to buy) Award 1,342 1,342 30 Sep 2025 Direct
Jeffrey Blizard SNWV Stock Option (right to buy) Award 1,342 1,342 30 Sep 2025 Direct
Ian D. Miller SNWV Stock Option (right to buy) Award 1,510 1,510 30 Sep 2025 Direct
James Tyler SNWV Stock Option (right to buy) Award 1,574 1,574 30 Jun 2025 Direct
Jeffrey Blizard SNWV Stock Option (right to buy) Award 1,574 1,574 30 Jun 2025 Direct
Gregory M. Bazar SNWV Stock Option (right to buy) Award 1,574 1,574 30 Jun 2025 Direct
Ian D. Miller SNWV Stock Option (right to buy) Award 1,771 1,771 30 Jun 2025 Direct
Morgan C. Frank SNWV Stock Option (right to buy) Award 1,574 1,574 30 Jun 2025 Direct
Peter Stegagno SNWV Common Stock Sale -47.8% $51,596 $27.71 -1,862 2,032 05 Jun 2025 Direct
Peter Stegagno SNWV Common Stock Options Exercise 91.6% 1,862 3,894 05 Jun 2025 Direct
Peter Stegagno SNWV Stock Option (right to buy) Options Exercise -100% -1,862 0 05 Jun 2025 Direct
Gregory M. Bazar SNWV Stock Option (right to buy) Award 41,333 41,333 27 May 2025 Direct
Iulian Cioanta SNWV Common Stock Sale -98.9% $114,992 $31.60 -3,639 41 15 May 2025 Direct
Iulian Cioanta SNWV Common Stock Options Exercise 8875.6% 3,639 3,680 15 May 2025 Direct
Iulian Cioanta SNWV Stock Option (right to buy) Options Exercise -100% -3,639 0 15 May 2025 Direct
Opaleye Management Inc. SNWV Common Stock, par value $0.001 per share Purchase 25% $76,421 $25.49 2,998 15,000 29 Apr 2025 By Managed account
Opaleye Management Inc. SNWV Common Stock, par value $0.001 per share Purchase 0.52% $127,454 $25.49 5,000 965,000 29 Apr 2025 By Opaleye, L.P.
Anthony Michael Stolarski SNWV Stock Option (right to buy) Award 1,761 1,761 03 Apr 2025 Direct
James Tyler SNWV Stock Option (right to buy) Award 1,761 1,761 03 Apr 2025 Direct
Jeffrey Blizard SNWV Stock Option (right to buy) Award 1,761 1,761 03 Apr 2025 Direct
Ian D. Miller SNWV Stock Option (right to buy) Award 1,981 1,981 03 Apr 2025 Direct
Morgan C. Frank SNWV Stock Option (right to buy) Award 1,761 1,761 03 Apr 2025 Direct
Morgan C. Frank SNWV Stock Option (right to buy) Award 50,000 50,000 31 Jan 2025 Direct
Nanci Gilmore SNWV Stock Option (right to buy) Award 1,571 1,571 31 Jan 2025 Direct
Peter Sorensen SNWV Stock Option (right to buy) Award 260 260 31 Jan 2025 Direct
David Timothy Wern SNWV Stock Option (right to buy) Award 50,000 50,000 08 Jan 2025 Direct
Anthony Michael Stolarski SNWV Stock Option (right to buy) Award 1,559 1,559 31 Dec 2024 Direct
Ian D. Miller SNWV Stock Option (right to buy) Award 4.24% 1,754 43,087 31 Dec 2024 Direct
Jeffrey Blizard SNWV Stock Option (right to buy) Award 1,559 1,559 31 Dec 2024 Direct
James Tyler SNWV Stock Option (right to buy) Award 1,559 1,559 31 Dec 2024 Direct
Morgan C. Frank SNWV Stock Option (right to buy) Award 1,559 1,559 31 Dec 2024 Direct
Opaleye Management Inc. SNWV Common Stock, par value $0.001 per share Purchase 200% 8,002 12,002 01 Nov 2024 By Managed account
Opaleye Management Inc. SNWV Common Stock, par value $0.001 per share Purchase 0.84% 7,998 960,000 01 Nov 2024 By Opaleye, L.P.
Opaleye Management Inc. SNWV Common Stock, par value $0.001 per share Purchase 4,000 4,000 31 Oct 2024 By Managed account
* An asterisk sign (*) next to the price indicates that the price is likely invalid.