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NASDAQ: KRSA
Korsana Biosciences Inc Stock Ownership - Who owns Korsana Biosciences?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Korsana Biosciences Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Rhonda M. ChickoCFO2026-08-1425,000$2.36
$58.88kBuy
Regina Margaret GraulCEO;Pres2026-08-1455,849$3.30
$184.30kBuy
Regina Margaret GraulCEO;Pres2026-08-1448,629$3.79
$184.30kSell

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Net Insider Buy/Sell (L12M) Ownership

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KRSA Shareholders

What type of owners hold Korsana Biosciences Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Fairmount Funds Management LLC1,361.28%9,103,729$274.11MInsider
Nimish P. Shah680.30%4,549,585$136.99MInsider
Peter M. Hecht136.12%910,336$27.41MInsider
Terrance McGuire115.32%771,191$23.22MInsider
Amy W. Schulman94.75%633,625$19.08MInsider
Andreas Busch38.09%254,704$7.67MInsider
Mark G. Currie37.63%251,648$7.58MInsider
Jonathan Violin31.01%207,400$6.24MInsider
Regina Margaret Graul16.08%107,523$3.24MInsider
William Huyett10.11%67,590$2.04MInsider

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KRSA vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
KRSA0.02%99.98%Net BuyingNet Buying
KPTI0.06%99.94%Net SellingNet Selling
IGC0.01%24.61%Net Buying
MCRB0.00%100.00%Net SellingNet Selling
BYSI0.01%11.15%
View Top Biotech Stocks

Korsana Biosciences Stock Ownership FAQ

Who owns Korsana Biosciences?

Korsana Biosciences (NASDAQ: KRSA) is owned by 0.49% institutional shareholders, 2,555.34% Korsana Biosciences insiders, and 0.00% retail investors. Fairmount Funds Management LLC is the largest individual Korsana Biosciences shareholder, owning 9.10M shares representing 1,361.28% of the company. Fairmount Funds Management LLC's Korsana Biosciences shares are currently valued at $275.11M.

If you're new to stock investing, here's how to buy Korsana Biosciences stock.
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