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NASDAQ: KPTI
Karyopharm Therapeutics Inc Stock Ownership - Who owns Karyopharm Therapeutics?

Insider buying vs selling

Have Karyopharm Therapeutics Inc insiders been buying or selling?
Buy
Sell
NameRoleDateSharesPriceValue
Reshma RangwalaEVP Chief Medical Officer2024-04-226,789$1.17
$7.94kSell
Richard A. PaulsonPresident and CEO2024-04-043,563$1.29
$4.60kSell
Richard A. PaulsonPresident and CEO2024-03-053,573$1.30
$4.64kSell
Richard A. PaulsonPresident and CEO2024-03-0119,374$1.20
$23.25kSell
Reshma RangwalaEVP Chief Medical Officer2024-03-015,969$1.20
$7.16kSell
Sohanya Roshan ChengEVP Chief Commercial Officer2024-03-015,109$1.20
$6.13kSell
Michael ManoSVP General CounselSecretary2024-03-013,576$1.20
$4.29kSell
Stuart PoultonEVP Chief Development Officer2024-03-016,155$1.20
$7.39kSell
Michael MasonEVP CFO Treasurer2024-03-016,162$1.20
$7.39kSell
Sohanya Roshan ChengEVP Chief Commercial Officer2024-02-2921,840$1.17
$25.55kSell

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Net Insider Buy/Sell (L12M) Ownership

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KPTI Shareholders

What type of owners hold Karyopharm Therapeutics Inc stock?
Institutional
Insider
Retail
NameHoldSharesValueType
Chione Ltd14.13%16,258,079$17.72MInsider
Blackrock Inc8.75%10,071,677$10.98MInstitution
Vanguard Group Inc7.57%8,710,158$9.49MInstitution
Avidity Partners Management LP7.21%8,298,570$9.05MInstitution
Plio Ltd5.51%6,336,946$6.91MInsider
Marcin Czernik5.15%5,930,939$6.46MInsider
Palo Alto Investors LP4.43%5,102,193$5.56MInstitution
Citadel Advisors LLC2.70%3,101,399$3.38MInstitution
Geode Capital Management LLC2.07%2,382,428$2.60MInstitution
Gsa Capital Partners LLP2.03%2,337,985$2.55MInstitution

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KPTI vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
KPTI63.84%32.73%Net SellingNet Selling
COYA19.41%14.62%Net Buying
AMLX52.42%47.58%Net BuyingNet Selling
PDSB22.71%31.97%
SGMT39.98%60.02%Net BuyingNet Buying

Karyopharm Therapeutics Stock Ownership FAQ

Who owns Karyopharm Therapeutics?

Karyopharm Therapeutics (NASDAQ: KPTI) is owned by 63.84% institutional shareholders, 32.73% Karyopharm Therapeutics insiders, and 3.43% retail investors. Chione Ltd is the largest individual Karyopharm Therapeutics shareholder, owning 16.26M shares representing 14.13% of the company. Chione Ltd's Karyopharm Therapeutics shares are currently valued at $17.23M.

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