NASDAQ: ASPI
Asp Isotopes Inc Stock Ownership - Who owns Asp Isotopes?

Insider buying vs selling

Have Asp Isotopes Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Paul Elliot MannChief Executive Officer2025-09-0950,644$8.53
$431.99kSell
Paul Elliot MannChief Executive Officer2025-09-09234,466$8.53
$2.00MSell
Robert AinscowChief Operating Officer2025-09-0912,000$2.00
$24.00kBuy
Robert AinscowChief Operating Officer2025-09-092,813$8.53
$23.99kSell
Robert AinscowChief Operating Officer2025-09-09135,000$2.00
$270.00kBuy
Robert AinscowChief Operating Officer2025-09-0931,652$8.53
$269.99kSell
Paul Elliot MannChief Executive Officer2025-09-0981,077$8.39
$680.15kSell
Paul Elliot MannChief Executive Officer2025-09-09216,000$2.00
$432.00kBuy
Paul Elliot MannChief Executive Officer2025-09-091,000,000$2.00
$2.00MBuy
Robert AinscowChief Operating Officer2025-09-09150,000$0.25
$37.50kBuy

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Net Insider Buy/Sell (L12M) Ownership

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ASPI Shareholders

What type of owners hold Asp Isotopes Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Sergey Vasnetsov8.96%8,238,607$73.90MInsider
Paul Elliot Mann8.80%8,084,191$72.52MInsider
Hendrik Strydom8.05%7,394,846$66.33MInsider
Ak Jensen Investment Management Ltd7.31%6,716,874$60.25MInsider
Alyeska Investment Group LP4.55%4,179,934$37.49MInstitution
Blackrock Inc4.38%4,028,715$36.14MInstitution
Awm Investment Company Inc4.28%3,931,186$35.26MInstitution
Einar Ronander3.91%3,597,424$32.27MInsider
Vanguard Group Inc3.56%3,275,739$29.38MInstitution
Capital Research Global Investors3.12%2,868,062$25.73MInstitution

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ASPI vs Chemical Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
ASPI45.06%43.61%Net SellingNet Buying
TROX68.55%31.45%Net BuyingNet Buying
WLKP11.08%88.92%Net SellingNet Selling
GPRE51.94%48.06%Net BuyingNet Buying
REX40.98%8.34%

Asp Isotopes Stock Ownership FAQ

Who owns Asp Isotopes?

Asp Isotopes (NASDAQ: ASPI) is owned by 45.06% institutional shareholders, 43.61% Asp Isotopes insiders, and 11.33% retail investors. Sergey Vasnetsov is the largest individual Asp Isotopes shareholder, owning 8.24M shares representing 8.96% of the company. Sergey Vasnetsov's Asp Isotopes shares are currently valued at $72.09M.

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