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NASDAQ: SLRN
Acelyrin Inc Stock Ownership - Who owns Acelyrin?

Insider buying vs selling

Have Acelyrin Inc insiders been buying or selling?
Buy
Sell
NameRoleDateSharesPriceValue
Melanie GloriaChief Operating Officer2024-05-1510,298$4.47
$46.03kSell
Mina KimChief Executive Officer2024-05-1510,230$4.47
$45.73kSell
Sanam PangaliCLO Head of People2024-05-15921$4.47
$4.12kSell
Shaolee LinChief Executive Officer2024-04-019,961$6.63
$66.02kSell
Shaolee LinChief Executive Officer2024-02-2015,701$7.61
$119.41kSell
Shaolee LinChief Executive Officer2024-01-0210,691$7.41
$79.19kSell

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Net Insider Buy/Sell (L12M) Ownership

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SLRN Shareholders

What type of owners hold Acelyrin Inc stock?
Institutional
Insider
Retail
NameHoldSharesValueType
Beth C. Seidenberg9.95%9,850,729$50.53MInsider
Westlake Biopartners Fund Ii LP9.89%9,790,729$50.23MInsider
Ayurmaya Capital Management Company LP9.43%9,334,735$47.89MInsider
Ayurmaya Capital Management Company LP9.43%9,334,735$47.89MInstitution
Fmr LLC7.15%7,079,210$36.32MInstitution
Citadel Advisors LLC7.10%7,028,837$36.06MInstitution
Vanguard Group Inc6.30%6,237,543$32.00MInstitution
Blackrock Inc4.84%4,792,730$24.59MInstitution
Millennium Management LLC4.05%4,013,528$20.59MInstitution
Orbimed Advisors LLC4.04%4,001,711$20.53MInstitution

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SLRN vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
SLRN74.37%25.63%Net SellingNet Selling
LXEO70.17%20.83%Net BuyingNet Buying
ADPT61.87%38.13%Net Selling
CRBP41.07%58.93%Net BuyingNet Selling
ITOS59.76%40.24%Net BuyingNet Buying

Acelyrin Stock Ownership FAQ

Who owns Acelyrin?

Acelyrin (NASDAQ: SLRN) is owned by 91.76% institutional shareholders, 31.62% Acelyrin insiders, and 0.00% retail investors. Beth C. Seidenberg is the largest individual Acelyrin shareholder, owning 9.85M shares representing 9.95% of the company. Beth C. Seidenberg's Acelyrin shares are currently valued at $57.43M.

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