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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
Opaleye Management Inc11.41%981,267$14.40MInstitution
Manchester Management Co LLC10.66%916,633$13.45MInsider
Opaleye Management Inc9.98%858,569$12.60MInsider
Blackrock Inc5.60%481,540$7.06MInstitution
Awm Investment Company Inc5.29%454,550$6.67MInstitution
Anthony Michael Stolarski4.09%351,786$5.16MInsider
Praetorian Pr LLC4.07%350,000$5.13MInstitution
Vanguard Capital Management LLC4.06%348,874$5.12MInstitution
Solas Capital Management LLC3.34%287,514$4.22MInstitution
Stifel Financial Corp 12.93%251,633$3.69MInstitution

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SNWV vs Medical Device Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
SNWV48.38%24.98%Net SellingNet Selling
ECOR5.75%94.25%Net SellingNet Selling
LNSR42.62%52.26%Net SellingNet Buying
RPID33.10%66.90%Net BuyingNet Buying
OM58.61%41.39%Net BuyingNet Buying
View Top Medical Device Stocks

Sanuwave Health Stock Ownership FAQ

Who owns Sanuwave Health?

Sanuwave Health (NASDAQ: SNWV) is owned by 48.38% institutional shareholders, 24.98% Sanuwave Health insiders, and 26.64% 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 $7.80M.

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