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Chimerix Inc (CMRX) Insider Trading

Total insider buys:
  • $4,226,062.54
Total insider sells:
  • $62,679,630.96
Most recent insider trade:
  • Feb. 13, 2025
Most active insider trader:
  • Ernest Mario
Trader NameDateTitleAmountPriceTypeTotal Value
May 18, 2018Director45,000$4.80Sell$216,000.00
May 16, 2018Director30,000$4.79Sell$143,700.00
May 14, 2018Director52,553$4.64Sell$243,845.92
May 10, 2018Director2,815$4.60Sell$12,949.00
Dec. 1, 2017Insider19,833$4.47Sell$88,653.51
Dec. 28, 2016Director100,000$4.64Sell$464,000.00
Sept. 15, 2016Director5,000$5.03Sell$25,150.00
Aug. 29, 2016Insider22,417$4.47Buy$100,203.99
June 24, 2016Director50,000$3.70Buy$185,000.00
June 24, 2016CEO13,188$3.69Buy$48,663.72
May 13, 2016Director10,000$4.53Buy$45,300.00
May 11, 2016Director25,000$4.85Buy$121,250.00
May 10, 2016Director800$4.76Buy$3,808.00
March 16, 2016Director25,000$5.06Buy$126,500.00
March 15, 2016Director20,000$5.13Buy$102,600.00
March 1, 2016Director10,000$4.89Buy$48,900.00
Dec. 29, 2015Director125,000$7.09Buy$886,250.00
Nov. 2, 2015Director1,126$41.35Sell$46,560.10
Oct. 1, 2015Director2,000$37.68Sell$75,360.00
Sept. 1, 2015Director2,000$48.18Sell$96,360.00
Aug. 21, 2015Director1,000$47.38Buy$47,380.00
July 17, 2015CFO28,000$50.00Sell$1,400,000.00
July 1, 2015Director2,000$46.03Sell$92,060.00
June 1, 2015Director2,000$41.58Sell$83,160.00
May 1, 2015Director2,000$34.71Sell$69,420.00
March 2, 2015Director2,000$40.18Sell$80,360.00
Feb. 2, 2015Director2,000$38.38Sell$76,760.00
Jan. 2, 2015Director2,000$41.08Sell$82,160.00
Nov. 5, 2014Director4,000$29.00Buy$116,000.00
Sept. 25, 2014CFO5,000$27.75Sell$138,750.00
Sept. 11, 2014Director1,099,949$29.39Sell$32,327,501.11
Sept. 9, 2014Major Shareholder122,950$29.28Sell$3,599,976.00
Sept. 8, 2014Director100,000$24.54Sell$2,454,000.00
Sept. 5, 2014Director10,000$23.19Buy$231,900.00
Aug. 25, 2014CFO5,000$25.13Sell$125,650.00
July 25, 2014Insider5,000$22.35Sell$111,750.00
June 25, 2014CFO5,000$22.74Sell$113,700.00
May 27, 2014CFO5,000$17.41Sell$87,050.00
May 27, 2014Director10,000$14.22Buy$142,200.00
May 27, 2014Insider14,065$14.22Buy$200,004.30
April 25, 2014Insider5,000$18.67Sell$93,350.00
March 25, 2014CFO5,000$25.37Sell$126,850.00
Feb. 25, 2014CFO5,000$19.29Sell$96,450.00
Jan. 27, 2014CFO5,000$18.26Sell$91,300.00
Dec. 26, 2013CFO5,000$15.21Sell$76,050.00
Dec. 13, 2013Director5,000$13.90Buy$69,500.00
Dec. 9, 2013Director1,000$14.35Buy$14,350.00
Nov. 25, 2013Director8,000$15.20Buy$121,600.00
Nov. 19, 2013Director7,500$15.25Buy$114,375.00
Nov. 15, 2013Director1,000$15.56Buy$15,560.00
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  • Insiders are both buying and selling Chimerix Inc stock.

  • The insider traders at Chimerix Inc are: Ernest Mario, Martha J Demski, Timothy W Trost, David Jakeman, Fred A Middleton, Michael T Andriole, Robert J Meyer, M Michelle Berrey, John M Leonard, Michelle Laspaluto, Martha J. Demski, Garrett Nichols, Rodman L Drake, Vii L P Canaan, James Niedel, Leaf Ventures Ii L.P. New, Linda M Richardson, Michael Albert Alrutz, Michael A Sherman, Michael A. Sherman, Sanderling Venture Partners V,, Timothy Wollaeger, and Allen S Melemed

  • The most active insider trader at Chimerix Inc is Ernest Mario with 20 trades.

  • James Niedel has sold the most Chimerix Inc stock with a total value of $64,655,002.22.

  • Ernest Mario has bought the most Chimerix Inc stock with a total value of $2,588,526.68.

  • The most recent insider trade for Chimerix Inc was on Feb. 13, 2025.

  • The single biggest insider buy for Chimerix Inc was from Ernest Mario with a total value of $886,250.00 on Dec. 29, 2015.

  • The single biggest insider sell for Chimerix Inc was from James Niedel with a total value of $32,327,501.11 on Sept. 11, 2014.