Martin Marietta Materials Inc (MLM) Insider Trading

Total insider buys:
  • $5,761,904.00
Total insider sells:
  • $98,295,154.59
Most recent insider trade:
  • March 14, 2024
Most active insider trader:
  • Stephen P Zelnak Jr
Trader NameDateTitleAmountPriceTypeTotal Value
Nov. 9, 2016Chairman8,691$224.68Sell$1,952,693.88
Nov. 9, 2016CFO2,929$224.74Sell$658,263.46
Aug. 11, 2016Director6,779$199.90Sell$1,355,122.10
Aug. 9, 2016EVP5,830$199.98Sell$1,165,883.40
June 8, 2016Director3,000$188.90Sell$566,700.00
June 1, 2016Director17,000$187.75Sell$3,191,750.00
May 24, 2016CAO213$189.20Sell$40,299.60
May 16, 2016CFO9,031$186.76Sell$1,686,629.56
May 12, 2016Director3,000$187.44Sell$562,320.00
May 12, 2016CEO13,359$186.95Sell$2,497,465.05
May 11, 2016EVP7,342$187.97Sell$1,380,075.74
May 11, 2016CAO879$187.64Sell$164,935.56
May 10, 2016Director10,953$187.14Sell$2,049,744.42
March 7, 2016Director10,000$153.66Sell$1,536,600.00
March 3, 2016Director3,000$148.04Sell$444,120.00
March 1, 2016Director3,000$147.70Sell$443,100.00
Feb. 29, 2016Director3,000$143.35Sell$430,050.00
Feb. 23, 2016Director3,000$138.70Sell$416,100.00
Nov. 25, 2015Director7,000$161.44Sell$1,130,080.00
Nov. 24, 2015Director32,572$159.92Sell$5,208,914.24
Aug. 18, 2015Director3,000$174.49Sell$523,470.00
Aug. 13, 2015Director3,000$172.01Sell$516,030.00
May 27, 2015Director16,150$151.07Buy$2,439,780.50
May 18, 2015CFO8,602$153.90Sell$1,323,847.80
May 18, 2015SVP7,021$154.41Sell$1,084,112.61
May 18, 2015Director3,000$155.67Sell$467,010.00
March 4, 2015Director2,978$143.00Sell$425,854.00
Feb. 25, 2015Director3,000$142.35Sell$427,050.00
Feb. 18, 2015Director3,000$144.56Sell$433,680.00
Feb. 12, 2015Director3,000$140.04Sell$420,120.00
Nov. 17, 2014Director5,700$125.64Buy$716,148.00
Aug. 11, 2014SVP7,730$126.30Sell$976,299.00
June 12, 2014Director4,000$129.41Buy$517,640.00
May 6, 2014Director3,000$126.20Sell$378,600.00
May 2, 2014CFO11,761$125.88Sell$1,480,474.68
May 1, 2014Director3,000$128.29Sell$384,870.00
April 30, 2014Director3,000$122.67Sell$368,010.00
April 30, 2014SVP5,076$125.03Sell$634,652.28
Feb. 20, 2014Director3,000$116.15Sell$348,450.00
Feb. 6, 2014Director3,000$112.18Sell$336,540.00
Jan. 31, 2014Director3,000$108.47Sell$325,410.00
Jan. 30, 2014Director3,000$107.11Sell$321,330.00
June 10, 2013CFO2,347$106.57Sell$250,119.79
June 10, 2013Director5,620$106.01Sell$595,776.20
June 7, 2013Director15,000$105.74Sell$1,586,100.00
June 5, 2013Director15,000$106.26Sell$1,593,900.00
May 30, 2013Director5,600$109.99Sell$615,944.00
May 29, 2013Director15,000$109.48Sell$1,642,200.00
May 23, 2013Director15,000$108.72Sell$1,630,800.00
May 21, 2013Director12,363$111.93Sell$1,383,790.59
  • Insiders are both buying and selling Martin Marietta Materials Inc stock.

  • The insider traders at Martin Marietta Materials Inc are: Stephen P Zelnak Jr, Roselyn R Bar, C Howard Nye, Sue W Cole, Donald A Mccunniff, Anne H Lloyd, John J Koraleski, Laree E Perez, William E Mcdonald, Dana F Guzzo, Richard A Vinroot, Frank H Menaker Jr, Dennis L Rediker, Craig M Latorre, David G Maffucci, William Mcdonald, Anne Lloyd, Daniel L Grant, David Maffucci, Dennis Rediker, Frank Menaker, Jr., John P. Mohr, Laree Perez, Michael J Quillen, Richard Vinroot, Roselyn Bar, Stephen P. Zelnak, Jr., and Sue Cole

  • The most active insider trader at Martin Marietta Materials Inc is Stephen P Zelnak Jr with 22 trades.

  • C Howard Nye has sold the most Martin Marietta Materials Inc stock with a total value of $36,877,437.45.

  • Stephen P Zelnak Jr has bought the most Martin Marietta Materials Inc stock with a total value of $4,392,652.10.

  • The most recent insider trade for Martin Marietta Materials Inc was on March 14, 2024.

  • The single biggest insider buy for Martin Marietta Materials Inc was from Stephen P Zelnak Jr with a total value of $2,439,780.50 on May 27, 2015.

  • The single biggest insider sell for Martin Marietta Materials Inc was from C Howard Nye with a total value of $9,063,900.00 on March 5, 2024.