NASDAQ: HSDT
Solana Co Stock Ownership - Who owns Solana Co?

Insider buying vs selling

Have Solana Co insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Cosmo Yi JiangDirector2026-06-021,005,040$0.00
$1.01kBuy
Cosmo Yi JiangDirector2026-06-02610$1.65
$1.01kSell

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Net Insider Buy/Sell (L12M) Ownership

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HSDT Shareholders

What type of owners hold Solana Co stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Kurt Kaczmarek27.46%16,035,026$27.58MInsider
Advanced Neurorehabilitation LLC27.46%16,035,026$27.58MInsider
Mpj Healthcare LLC27.46%16,035,026$27.58MInsider
Ab Hk Co Ltd13.08%7,638,889$13.14MInsider
Fusion Summer Ltd11.70%6,830,402$11.75MInsider
Summer Wisdom Holdings Ltd11.70%6,830,402$11.75MInsider
Choon Wee Chee11.11%6,486,243$11.16MInsider
Kathmere Capital Management LLC7.87%4,594,960$7.90MInstitution
Philippe Deschamps6.79%3,964,774$6.82MInsider
Jonathan Sackier6.70%3,910,408$6.73MInsider

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HSDT vs Medical Device Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
HSDT15.20%84.80%Net BuyingNet Buying
HYPR14.07%28.52%Net SellingNet Selling
OM58.08%41.92%Net BuyingNet Buying
RPID33.10%66.90%Net BuyingNet Buying
LUNG73.93%20.51%Net SellingNet Selling

Solana Co Stock Ownership FAQ

Who owns Solana Co?

Solana Co (NASDAQ: HSDT) is owned by 26.20% institutional shareholders, 146.24% Solana Co insiders, and 0.00% retail investors. Kurt Kaczmarek is the largest individual Solana Co shareholder, owning 16.04M shares representing 27.46% of the company. Kurt Kaczmarek's Solana Co shares are currently valued at $26.94M.

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