CMRX

CHIMERIX INC

Total Trades

23

Buys

13

Sells

10

Largest Trade

$50K–$100K

Insiders

7

Institutional Funds

1

Inst. Value

$50K–$100K

Activist Filings

16

Insider Trades

InsiderTitleTypeValueSharesPriceDate
Jakeman DavidVP OF FINANCE AND …SELL$1K–$15K3K$4.10Jan 31, 2025
LaSpaluto MichelleCHIEF FINANCIAL OF…SELL$1K–$15K1K$4.11Jan 31, 2025
Andriole Michael T.PRESIDENT AND CEOSELL$1K–$15K2K$4.10Jan 31, 2025
Andriole Michael T.PRESIDENT AND CEOSELL$1K–$15K2K$1.04Feb 17, 2024
LaSpaluto MichelleCHIEF FINANCIAL OF…SELL$1K–$15K2K$1.04Feb 17, 2024
Jakeman DavidVP OF FINANCE AND …SELL$1K–$15K3K$1.04Feb 17, 2024
MIDDLETON FRED ADirectorBUY$15K–$50K17K$0.96Nov 20, 2023
MIDDLETON FRED ADirectorBUY$1K–$15K3K$0.92Nov 13, 2023
Jakeman DavidVP of Finance and …SELL$1K–$15K4K$0.99Sep 28, 2023
MIDDLETON FRED ADirectorBUY$15K–$50K20K$0.98Sep 26, 2023
Andriole Michael T.Chief Business Off…BUY$50K–$100K52K$1.14May 19, 2023
Sherman Michael A.CEOBUY$50K–$100K87K$1.12May 16, 2023
DEMSKI MARTHA JDirectorBUY$15K–$50K18K$1.11May 11, 2023
Meyer Robert J.DirectorBUY$1K–$15K9K$1.14May 10, 2023
MIDDLETON FRED ADirectorBUY$15K–$50K20K$1.21Mar 29, 2023
Jakeman DavidPrincipal Accounti…SELL$1K–$15K3K$1.76Jan 26, 2023
MIDDLETON FRED ADirectorBUY$15K–$50K20K$1.86Oct 3, 2022
Jakeman DavidPrincipal Accounti…SELL$1K–$15K4K$1.86Sep 30, 2022
MIDDLETON FRED ADirectorBUY$15K–$50K20K$2.04May 20, 2022
Meyer Robert J.DirectorBUY$15K–$50K11K$2.06May 20, 2022
Andriole Michael T.Chief Business Off…BUY$15K–$50K15K$1.71May 18, 2022
DEMSKI MARTHA JDirectorBUY$15K–$50K10K$1.61May 17, 2022
Jakeman DavidPrincipal Accounti…SELL$15K–$50K3K$5.56Feb 4, 2022
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Institutional Ownership

13F filings as of Jun 30, 2025 · 1 funds holding

FundShares
Koshinski Asset Management, Inc.80K

Activist & 5%+ Owners

SC 13D/13G filings — investors holding 5%+ of outstanding shares

THE GOLDMAN SACHS GROUP, INC.

SC 13G/A · Aug 13, 2025

0.0%

0 shares

RA Capital Management, L.P.

SC 13G/A · May 15, 2025

0.0%

0 shares

THE GOLDMAN SACHS GROUP, INC.

SC 13G · May 9, 2025

6.0%

5.7M shares

Glazer Capital, LLC

SC 13G · Apr 17, 2025

4.9%

4.6M shares

RA Capital Management, L.P.

SC 13G/A · Feb 14, 2024

9.9%

8.8M shares

Rubric Capital Management LP

SC 13G/A · Feb 12, 2024

0.0%

0 shares

RA Capital Management, L.P.

SC 13G · Sep 29, 2023

7.3%

6.5M shares

BlackRock, Inc.

SC 13G/A · Jul 7, 2023

1.3%

1.1M shares

Rubric Capital Management LP

SC 13G · May 2, 2023

5.4%

4.8M shares

Opaleye Management Inc. 20-5648796

SC 13G/A · Feb 13, 2023

0.0%

0 shares

Suvretta Capital Management, LLC

SC 13G/A · Feb 13, 2023

0.0%

0 shares

BlackRock, Inc.

SC 13G/A · Feb 1, 2023

5.7%

5.0M shares

Rubric Capital Management LP

SC 13D · Nov 10, 2022

8.5%

7.5M shares

5.7%

4.9M shares

Rubric Capital Management LP

SC 13G · Feb 14, 2022

5.5%

4.8M shares

Opaleye Management Inc. 20-5648796

SC 13G/A · Feb 1, 2022

6.4%

5.6M shares