Summit Materials Inc (SUM) Insider Trading

Total insider buys:
  • $4,028,383.50
Total insider sells:
  • $942,732,907.42
Most recent insider trade:
  • May 13, 2024
Most active insider trader:
  • Thomas W Hill
Trader NameDateTitleAmountPriceTypeTotal Value
Sept. 6, 2016Director6,000$18.93Buy$113,580.00
Aug. 26, 2016Insider10,000$19.97Sell$199,700.00
Aug. 19, 2016Insider50,000$19.32Sell$966,000.00
Aug. 18, 2016Insider10,000$19.80Sell$198,000.00
July 21, 2016Insider183,581$20.74Sell$3,807,469.94
July 19, 2016CFO30,000$20.67Sell$620,100.00
July 19, 2016Major Shareholder12,209,704$20.67Sell$252,374,581.68
July 19, 2016Director27,000$20.67Sell$558,090.00
July 19, 2016Insider5,000$20.67Sell$103,350.00
July 14, 2016CEO10,000$21.45Sell$214,500.00
June 23, 2016CEO10,000$20.39Sell$203,900.00
June 10, 2016CEO10,000$20.95Sell$209,500.00
May 25, 2016CEO10,000$22.41Sell$224,100.00
May 23, 2016Insider35,228$21.85Sell$769,731.80
May 20, 2016Insider39,772$21.57Sell$857,882.04
May 16, 2016Insider10,000$21.60Sell$216,000.00
April 27, 2016CEO10,000$21.46Sell$214,600.00
April 19, 2016CFO81,252$20.00Sell$1,625,040.00
April 19, 2016Insider20,000$20.00Sell$400,000.00
April 19, 2016Director572,804$20.00Sell$11,456,080.00
April 19, 2016CEO43,464$20.00Sell$869,280.00
April 19, 2016Major Shareholder9,272,378$20.00Sell$185,447,560.00
April 14, 2016CEO10,000$20.24Sell$202,400.00
April 6, 2016Director75,000$19.79Sell$1,484,250.00
April 5, 2016Insider70,000$19.85Sell$1,389,500.00
March 17, 2015CEO10,000$18.00Buy$180,000.00
March 17, 2015EVP3,000$18.00Buy$54,000.00
March 17, 2015CFO55,000$18.00Buy$990,000.00
March 17, 2015Insider3,500$18.00Buy$63,000.00
First«3 of 3»Last
  • Insiders are both buying and selling Summit Materials Inc stock.

  • The insider traders at Summit Materials Inc are: Thomas W Hill, Brian James Harris, Anne Lee Benedict, Douglas Charles Rauh, John Raymond Murphy, Damian John Murphy, Ted A Gardner, Mikel Shane Evans, Michael John Brady, Thomas A Beck, Thomas W. Hill, Howard L Lance, Holdings L.P. Blackstone II, Joseph S Cantie, Jason Kilgore, Ted A. Gardner, Blackstone Capital Partners (D, Anne P Noonan, Karl Watson, and Anne K Wade

  • The most active insider trader at Summit Materials Inc is Thomas W Hill with 60 trades.

  • Holdings L.P. Blackstone II has sold the most Summit Materials Inc stock with a total value of $971,972,901.96.

  • Anne P Noonan has bought the most Summit Materials Inc stock with a total value of $2,011,680.00.

  • The most recent insider trade for Summit Materials Inc was on May 13, 2024.

  • The single biggest insider buy for Summit Materials Inc was from Anne P Noonan with a total value of $1,005,840.00 on Sept. 4, 2020.

  • The single biggest insider sell for Summit Materials Inc was from Holdings L.P. Blackstone II with a total value of $359,799,160.14 on Nov. 16, 2016.