NASDAQ: SNWV
Sanuwave Health Inc Stock Ownership - Who owns Sanuwave Health?

Insider buying vs selling

Have Sanuwave Health Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Opaleye Management Inc10% Owner2025-10-061,267$30.28
$38.36kBuy
Peter StegagnoChief Operating Officer2025-06-051,862$27.71
$51.60kSell
Peter StegagnoChief Operating Officer2025-06-051,333$15.00
$20.00kBuy
Peter StegagnoChief Operating Officer2025-06-05529$22.50
$11.90kBuy
Iulian CioantaChief Sci. and Tech. Officer2025-05-151,777$14.20
$25.23kBuy
Iulian CioantaChief Sci. and Tech. Officer2025-05-15529$22.50
$11.90kBuy
Iulian CioantaChief Sci. and Tech. Officer2025-05-151,333$15.00
$20.00kBuy
Iulian CioantaChief Sci. and Tech. Officer2025-05-153,639$31.60
$114.99kSell
Opaleye Management Inc10% Owner2025-04-292,998$25.49
$76.42kBuy
Opaleye Management Inc10% Owner2025-04-295,000$25.49
$127.46kBuy

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Net Insider Buy/Sell (L12M) Ownership

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SNWV Shareholders

What type of owners hold Sanuwave Health Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Opaleye Management Inc11.47%981,267$29.87MInsider
Opaleye Management Inc11.45%980,000$29.83MInstitution
Awm Investment Company Inc5.72%489,550$14.90MInstitution
Vanguard Group Inc5.20%444,806$13.54MInstitution
Blackrock Inc4.33%370,577$11.28MInstitution
Anthony Michael Stolarski4.11%351,786$10.71MInsider
Solas Capital Management LLC3.47%296,691$9.03MInstitution
Geode Capital Management LLC1.84%157,727$4.80MInstitution
State Street Corp0.77%65,711$2.00MInstitution
Northern Trust Corp0.73%62,143$1.89MInstitution

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SNWV vs Medical Device Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
SNWV37.72%15.83%Net BuyingNet Buying
PMI0.00%0.00%
SI0.00%58.21%Net BuyingNet Buying
TLSI17.23%41.95%Net Buying
NNOX19.69%0.01%Net BuyingNet Buying

Sanuwave Health Stock Ownership FAQ

Who owns Sanuwave Health?

Sanuwave Health (NASDAQ: SNWV) is owned by 37.72% institutional shareholders, 15.83% Sanuwave Health insiders, and 46.45% retail investors. Opaleye Management Inc is the largest individual Sanuwave Health shareholder, owning 981,267.00 shares representing 11.47% of the company. Opaleye Management Inc's Sanuwave Health shares are currently valued at $27.50M.

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