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NASDAQ: CSBR
Champions Oncology Inc Stock Ownership - Who owns Champions Oncology?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Champions Oncology Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Joel AckermanDirector2025-10-3094,405$2.10
$198.25kBuy

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Net Insider Buy/Sell (L12M) Ownership

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CSBR Shareholders

What type of owners hold Champions Oncology Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Michael Maurice Brown168.81%23,442,589$138.55MInsider
Peter W. Sonsini135.02%18,750,000$110.81MInsider
Ravi Viswanathan135.02%18,750,000$110.81MInsider
Anthony A. Florence Jr.135.02%18,750,000$110.81MInsider
Harry R. Weller135.02%18,750,000$110.81MInsider
Forest Baskett135.02%18,750,000$110.81MInsider
David M. Mott135.02%18,750,000$110.81MInsider
Ryan D. Drant135.02%18,750,000$110.81MInsider
Peter J. Barris135.02%18,750,000$110.81MInsider
M. James Barrett135.02%18,750,000$110.81MInsider

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CSBR vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
CSBR1.95%98.05%Net Buying
QTTB28.18%71.82%Net SellingNet Selling
GOSS80.46%15.03%Net Buying
LONA33.55%66.45%Net BuyingNet Selling
PYPD16.50%0.03%
View Top Biotech Stocks

Champions Oncology Stock Ownership FAQ

Who owns Champions Oncology?

Champions Oncology (NASDAQ: CSBR) is owned by 41.41% institutional shareholders, 2,085.14% Champions Oncology insiders, and 0.00% retail investors. Michael Maurice Brown is the largest individual Champions Oncology shareholder, owning 23.44M shares representing 168.81% of the company. Michael Maurice Brown's Champions Oncology shares are currently valued at $137.14M.

If you're new to stock investing, here's how to buy Champions Oncology stock.
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