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

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Sanuwave Health Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Opaleye Management Inc10% Owner2026-05-01500$16.11
$8.06kSell
Opaleye Management Inc10% Owner2026-05-0110,081$16.11
$162.40kSell
Opaleye Management Inc10% Owner2026-04-301,000$16.15
$16.15kSell
Opaleye Management Inc10% Owner2026-04-3024,000$16.15
$387.62kSell
Opaleye Management Inc10% Owner2026-04-2923,360$17.25
$402.91kSell
Opaleye Management Inc10% Owner2026-04-291,000$17.25
$17.25kSell
Opaleye Management Inc10% Owner2026-04-2843,788$18.47
$808.63kSell
Opaleye Management Inc10% Owner2026-04-282,500$18.47
$46.17kSell
Opaleye Management Inc10% Owner2026-04-21202$20.50
$4.14kSell
Opaleye Management Inc10% Owner2026-04-1711,267$20.46
$230.53kSell

1 of 3

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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
Manchester Management Co LLC10.66%916,633$3.90MInsider
Opaleye Management Inc9.98%858,569$3.65MInsider
Anthony Michael Stolarski4.09%351,786$1.50MInsider
Ian D. Miller0.22%19,349$82.23kInsider
Peter Stegagno0.02%2,032$8.64kInsider
Solas Capital Management LLC0.01%611$2.60kInstitution
Solasc0.01%611$2.60kInstitution
Awminv0.01%455$1.93kInstitution
Awm Investment Company Inc0.01%454$1.93kInstitution
Praet10.00%395$1.68kInstitution

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SNWV vs Medical Device Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
SNWV0.04%24.98%Net Selling
ELUT0.03%90.31%Net BuyingNet Selling
NSPR0.05%59.94%Net Buying
QTI0.02%99.98%Net Buying
NSYS0.00%100.00%
View Top Medical Device Stocks

Sanuwave Health Stock Ownership FAQ

Who owns Sanuwave Health?

Sanuwave Health (NASDAQ: SNWV) is owned by 0.04% institutional shareholders, 24.98% Sanuwave Health insiders, and 74.99% retail investors. Manchester Management Co LLC is the largest individual Sanuwave Health shareholder, owning 916,633.00 shares representing 10.66% of the company. Manchester Management Co LLC's Sanuwave Health shares are currently valued at $3.77M.

If you're new to stock investing, here's how to buy Sanuwave Health stock.
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