Costco Wholesale Corp (COST) Insider Trading

Total insider buys:
  • $3,181,699.25
Total insider sells:
  • $345,851,871.23
Most recent insider trade:
  • Aug. 15, 2024
Most active insider trader:
  • Richard A Galanti
Trader NameDateTitleAmountPriceTypeTotal Value
July 3, 2017Director1,000$160.28Sell$160,280.00
June 7, 2017VP5,000$181.30Sell$906,500.00
June 6, 2017Insider5,000$181.32Sell$906,600.00
June 5, 2017Insider3,000$181.60Sell$544,800.00
March 24, 2017Director100,000$166.35Sell$16,635,000.00
March 16, 2017VP4,000$166.95Sell$667,800.00
March 13, 2017Director17,000$164.52Sell$2,796,840.00
Feb. 3, 2017Insider4,948$168.25Sell$832,501.00
Jan. 11, 2017VP3,180$161.73Sell$514,301.40
Jan. 10, 2017VP7,000$161.12Sell$1,127,840.00
Jan. 6, 2017VP14,189$161.98Sell$2,298,334.22
Dec. 28, 2016Insider700$161.13Sell$112,791.00
Dec. 15, 2016VP1,560$160.22Sell$249,943.20
Dec. 9, 2016Insider4,000$158.55Sell$634,200.00
Dec. 9, 2016VP11,715$158.93Sell$1,861,864.95
Nov. 11, 2016VP3,111$148.89Sell$463,196.79
Nov. 7, 2016VP1,930$143.53Sell$277,012.90
Oct. 26, 2016Insider3,000$151.10Sell$453,300.00
Oct. 25, 2016Director2,385$151.00Sell$360,135.00
Oct. 12, 2016VP4,000$151.12Sell$604,480.00
Oct. 7, 2016Director20,114$149.02Sell$2,997,388.28
Aug. 17, 2016Director5,737$167.74Sell$962,324.38
July 26, 2016Director7,442$167.10Sell$1,243,558.20
July 13, 2016Director6,180$166.03Sell$1,026,065.40
July 11, 2016EVP7,500$166.58Sell$1,249,350.00
July 11, 2016VP14,656$166.76Sell$2,444,034.56
July 11, 2016CFO2,400$167.08Sell$400,992.00
March 31, 2016EVP4,455$159.00Sell$708,345.00
March 24, 2016VP1,777$151.25Sell$268,771.25
March 18, 2016VP20,000$153.44Sell$3,068,800.00
March 17, 2016VP15,000$154.45Sell$2,316,750.00
March 14, 2016VP4,075$152.96Sell$623,312.00
Dec. 10, 2015VP19,095$162.64Sell$3,105,610.80
Nov. 10, 2015Director10,000$155.40Buy$1,554,000.00
Oct. 30, 2015Insider3,800$158.62Sell$602,756.00
Oct. 29, 2015VP12,000$156.81Sell$1,881,720.00
Oct. 29, 2015CFO1,500$158.29Sell$237,435.00
Oct. 27, 2015Insider3,738$157.50Sell$588,735.00
Oct. 27, 2015CFO3,452$157.30Sell$542,999.60
Oct. 26, 2015VP25,000$156.90Sell$3,922,500.00
Oct. 26, 2015Director7,790$154.97Sell$1,207,216.30
Oct. 13, 2015VP10,000$152.75Sell$1,527,500.00
Oct. 12, 2015VP9,000$153.96Sell$1,385,640.00
Oct. 12, 2015EVP6,779$154.00Sell$1,043,966.00
Oct. 9, 2015Chairman42,493$154.01Sell$6,544,346.93
Oct. 9, 2015CFO5,500$152.87Sell$840,785.00
April 28, 2015VP3,000$147.00Sell$441,000.00
April 2, 2015Chairman5,936$151.65Sell$900,194.40
April 1, 2015Chairman93,564$150.12Sell$14,045,827.68
March 13, 2015CEO24,184$148.15Sell$3,582,859.60
  • Insiders are both buying and selling Costco Wholesale Corp stock.

  • The insider traders at Costco Wholesale Corp are: Richard A Galanti, Susan L Decker, John W Meisenbach, Timothy L Rose, James P Murphy, Paul G Moulton, John D Mckay, Richard M Libenson, Daniel M Hines, David S Petterson, James D Sinegal, Russell D Miller, James Sinegal, Roland Michael Vachris, Joseph P Portera, Dennis R Zook, Patrick J Callans, W Craig Jelinek, James C Klauer, Claudine Adamo, Franz E Lazarus, Kenneth D Denman, Caton Frates, Jeffrey H Brotman, Hamilton E James, Jill S Ruckelshaus, Douglas W Schutt, Mary Agnes Wilderotter, Richard A. Galanti, Pierre Riel, John W Stanton, James Murphy, Richard Galanti, DENMAN KENNETH D, Yoram Rubanenko, Benjamin Sr Carson Sr, John Mckay, Jeffrey H. Brotman, Timothy Rose, GALANTI RICHARD A, and Dennis R. Zook

  • The most active insider trader at Costco Wholesale Corp is Richard A Galanti with 40 trades.

  • James D Sinegal has sold the most Costco Wholesale Corp stock with a total value of $39,099,308.28.

  • John W Stanton has bought the most Costco Wholesale Corp stock with a total value of $3,108,000.00.

  • The most recent insider trade for Costco Wholesale Corp was on Aug. 15, 2024.

  • The single biggest insider buy for Costco Wholesale Corp was from John W Stanton with a total value of $1,554,000.00 on Nov. 10, 2015.

  • The single biggest insider sell for Costco Wholesale Corp was from Jeffrey H Brotman with a total value of $19,087,642.35 on Aug. 15, 2014.