NASDAQ: ZSTK
Zerostack Corp Stock Ownership - Who owns Zerostack?

Insider buying vs selling

Have Zerostack Corp insiders been buying or selling?

No trades
There has been no insiders buying vs selling in the past 12 months.

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ZSTK Shareholders

What type of owners hold Zerostack Corp stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Clifford Starke117.15%2,847,596$23.86MInsider
Juan Carlos Gomez Roa84.03%2,042,509$17.12MInsider
Luis Merchan81.25%1,975,149$16.55MInsider
Hussein Rakine14.35%348,750$2.92MInsider
Jason Warnock13.81%335,801$2.81MInsider
Matthew S. Cohen13.56%329,610$2.76MInsider
Sammy Dorf10.28%250,000$2.10MInsider
Jessie Casner9.04%219,693$1.84MInsider
Dany Vaiman7.03%170,850$1.43MInsider
Marc Mastronardi6.58%160,000$1.34MInsider

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ZSTK vs Pharmaceutical Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
ZSTK0.01%99.99%
APUS3.15%59.42%Net Buying
TXMD3.70%96.30%Net BuyingNet Buying
AYTU11.29%88.71%Net Buying
CABR0.70%30.69%

Zerostack Stock Ownership FAQ

Who owns Zerostack?

Zerostack (NASDAQ: ZSTK) is owned by 0.05% institutional shareholders, 387.50% Zerostack insiders, and 0.00% retail investors. Clifford Starke is the largest individual Zerostack shareholder, owning 2.85M shares representing 117.15% of the company. Clifford Starke's Zerostack shares are currently valued at $25.34M.

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