NASDAQ: CMRX
Chimerix Inc Stock Ownership - Who owns Chimerix?

Insider buying vs selling

Have Chimerix Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Michael A. ShermanChief Executive Officer2025-04-21233,413$8.55
$2.00MSell
Michael Albert AlrutzSVP AND GENERAL COUNSEL2025-04-21216,689$8.55
$1.85MSell
Robert J. MeyerDirector2025-04-2135,150$8.55
$300.53kSell
Fred A. MiddletonDirector2025-04-2140,000$8.55
$342.00kSell
Fred A. MiddletonDirector2025-04-2160,000$8.55
$513.00kSell
Fred A. MiddletonDirector2025-04-212,776,093$8.55
$23.74MSell
Fred A. MiddletonDirector2025-04-21531,861$8.55
$4.55MSell
Fred A. MiddletonDirector2025-04-21207,523$8.55
$1.77MSell
Thomas J. RigaCOO and CCO2025-04-2160,828$8.55
$520.08kSell
Michael A. ShermanChief Executive Officer2025-04-2187,000$8.55
$743.85kSell

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Net Insider Buy/Sell (L12M) Ownership

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CMRX Shareholders

What type of owners hold Chimerix Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Ra Capital Management LP9.38%8,800,000$75.15MInstitution
Sanderling Venture Partners V LP4.59%4,305,046$36.77MInsider
Vanguard Group Inc4.31%4,044,877$34.54MInstitution
New Leaf Ventures II LP4.04%3,786,788$32.34MInsider
Deerfield Management Company LP Series C4.02%3,771,342$32.21MInstitution
Cantex Pharmaceuticals Inc3.73%3,500,000$29.89MInsider
Timothy Wollaeger3.55%3,330,102$28.44MInsider
Rosalind Advisors Inc3.25%3,050,000$26.05MInstitution
Monaco Asset Management Sam3.01%2,820,792$24.09MInstitution
Canaan VII LP2.76%2,584,990$22.08MInsider

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CMRX vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
CMRX48.46%27.87%Net SellingNet Selling
NRIX90.60%9.40%Net SellingNet Selling
ELVN44.92%55.08%Net SellingNet Selling
OCS8.00%0.00%
PHVS82.10%0.00%

Chimerix Stock Ownership FAQ

Who owns Chimerix?

Chimerix (NASDAQ: CMRX) is owned by 48.46% institutional shareholders, 27.87% Chimerix insiders, and 23.67% retail investors. Sanderling Venture Partners V LP is the largest individual Chimerix shareholder, owning 4.31M shares representing 4.59% of the company. Sanderling Venture Partners V LP's Chimerix shares are currently valued at $36.77M.

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