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NASDAQ: LYEL
Lyell Immunopharma Inc Stock Ownership - Who owns Lyell Immunopharma?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Lyell Immunopharma Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Lynn SeelyPresident and CEO2025-08-217,257$10.54
$76.52kSell
Gary K. LeeChief Scientific Officer2025-08-211,453$10.54
$15.32kSell
Charles W. NewtonChief Financial Officer2025-08-211,453$10.54
$15.32kSell
Stephen J. HillChief Operating Officer2025-08-211,004$10.54
$10.59kSell
Gary K. LeeChief Scientific Officer2025-08-12136$10.34
$1.41kSell
Stephen J. HillChief Operating Officer2025-08-1294$10.34
$971.77Sell
Lynn SeelyPresident and CEO2025-08-12406$10.34
$4.20kSell
Charles W. NewtonChief Financial Officer2025-08-12136$10.34
$1.41kSell
Stephen J. HillChief Operating Officer2025-08-1191$10.53
$957.87Sell
Charles W. NewtonChief Financial Officer2025-08-11131$10.53
$1.38kSell

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Net Insider Buy/Sell (L12M) Ownership

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LYEL Shareholders

What type of owners hold Lyell Immunopharma Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Robert Nelsen284.31%54,619,074$717.15MInsider
Arch Venture Partners IX LLC199.02%38,233,350$502.00MInsider
Glaxosmithkline PLC157.48%30,253,189$397.22MInsider
Richard Klausner48.21%9,262,406$121.62MInsider
Hans Edgar Bishop24.39%4,685,614$61.52MInsider
Mwg Management Ltd5.25%1,008,116$13.24MInstitution
Arch Venture Fund XIII LP4.88%938,438$12.32MInsider
Orland Properties Ltd3.93%754,698$9.91MInstitution
Decheng Capital LLC3.10%595,466$7.82MInstitution
Cathy Friedman2.98%572,740$7.52MInsider

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LYEL vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
LYEL1.72%98.28%Net BuyingNet Selling
AVIR61.57%25.34%Net Selling
CURX0.00%8.87%
EDIT45.97%36.66%Net SellingNet Selling
ACIU24.40%0.00%
View Top Biotech Stocks

Lyell Immunopharma Stock Ownership FAQ

Who owns Lyell Immunopharma?

Lyell Immunopharma (NASDAQ: LYEL) is owned by 12.70% institutional shareholders, 724.13% Lyell Immunopharma insiders, and 0.00% retail investors. Robert Nelsen is the largest individual Lyell Immunopharma shareholder, owning 54.62M shares representing 284.31% of the company. Robert Nelsen's Lyell Immunopharma shares are currently valued at $722.06M.

If you're new to stock investing, here's how to buy Lyell Immunopharma stock.
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