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NASDAQ: ALPN
Alpine Immune Sciences Inc Stock Ownership - Who owns Alpine Immune Sciences?

Insider buying vs selling

Have Alpine Immune Sciences Inc insiders been buying or selling?
Buy
Sell
NameRoleDateSharesPriceValue
Xiangmin CuiDirector2022-09-23639,456$7.35
$4.70MBuy
Xiangmin CuiDirector2022-09-231,360,544$7.35
$10.00MBuy
Decheng Capital China Life Sciences Usd Fund Iii LP10% Owner2022-09-23639,456$7.35
$4.70MBuy
Decheng Capital China Life Sciences Usd Fund Iii LP10% Owner2022-09-231,360,544$7.35
$10.00MBuy
Jay VenkatesanDirector2022-07-1520,063$0.45
$9.03kBuy

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Net Insider Buy/Sell (L12M) Ownership

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ALPN Shareholders

What type of owners hold Alpine Immune Sciences Inc stock?
Institutional
Insider
Retail
NameHoldSharesValueType
Jay Venkatesan14.97%6,871,153$56.07MInsider
Mitchell Gold14.77%6,779,683$55.32MInsider
Decheng Capital China Life Sciences Usd Fund Iii LP14.61%6,708,288$54.74MInsider
James N. Topper10.39%4,770,461$38.93MInsider
Ra Capital Management LP9.58%4,397,368$35.88MInstitution
Orbimed Advisors LLC8.89%4,081,592$33.31MInstitution
James E. Flynn8.13%3,732,412$30.46MInsider
Great Point Partners LLC7.92%3,637,718$29.68MInstitution
Lynx1 Capital Management LP6.81%3,126,173$25.51MInstitution
Frazier Life Sciences Management LP6.50%2,985,757$24.36MInstitution

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ALPN vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
ALPN46.45%53.55%Net Buying
WVE61.36%38.64%Net BuyingNet Selling
STOK36.41%63.59%Net BuyingNet Selling
CNTA67.59%15.15%Net SellingNet Selling
AUTL62.34%0.00%

Alpine Immune Sciences Stock Ownership FAQ

Who owns Alpine Immune Sciences?

Alpine Immune Sciences (NASDAQ: ALPN) is owned by 74.52% institutional shareholders, 85.90% Alpine Immune Sciences insiders, and 0.00% retail investors. Jay Venkatesan is the largest individual Alpine Immune Sciences shareholder, owning 6.87M shares representing 14.97% of the company. Jay Venkatesan's Alpine Immune Sciences shares are currently valued at $55.04M.

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