Insider Stock Trading History of Libenson Richard M


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Libenson Richard M since year 2005. The trader's CIK number is 1187964. At the time of this reporting, Libenson Richard M is the Director of Costco Wholesale Corp /new . (stock ticker symbol Cost). See this page for all insider trading activities at Costco Wholesale Corp /new .


Stock purchases, sales, and option exercises reported by insider Libenson Richard M since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2016-10-25 COST Costco Wholesale Corp /new Sale 2,385 151.00 360,135
2015-10-23 COST Costco Wholesale Corp /new Sale 5,000 155.50 777,520
2015-10-26 COST Costco Wholesale Corp /new Sale 2,790 154.00 429,660
2014-10-24 COST Costco Wholesale Corp /new Sale 20,889 129.67 2,708,739
2013-10-28 COST Costco Wholesale Corp /new Sale 11,376 116.65 1,327,010
2013-10-24 COST Costco Wholesale Corp /new Sale 9,791 116.67 1,142,315
2012-12-20 COST Costco Wholesale Corp /new Sale 6,000 99.00 594,024
2012-10-24 COST Costco Wholesale Corp /new Sale 19,667 94.83 1,864,982
2011-04-11 COST Costco Wholesale Corp /new Sale 15,240 38.08 580,339
2010-10-08 COST Costco Wholesale Corp /new Option Ex 48,000 35.90 1,723,152
2010-10-08 COST Costco Wholesale Corp /new Sale 48,000 .00 0
2008-02-15 COST Costco Wholesale Corp /new Option Ex 40,000 47.09 1,883,440
2008-02-15 COST Costco Wholesale Corp /new Sale 40,000 .00 0
2006-03-29 COST Costco Wholesale Corp /new Sale 19,000 54.54 1,036,260

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Libenson Richard M (Director of Costco Wholesale Corp /new at the time of this reporting) see the Securities and Exchange Commission (SEC) website.