Costco Wholesale
Insider trading & Transactions

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Transaction Date Insider Security Shares Price per share Total value Source
Sale
GALANTI RICHARD A director, officer: Executive Vi..
 Common Stock 1,416 $894.68 $1,266,867
Sale
JONES TERESA A. officer: Executive Vice President
 Common Stock 800 $896.55 $717,236
Sale
RIEL PIERRE officer: Executive Vice President
 Common Stock 2,000 $896.71 $1,793,426
Sale
MILLER RUSSELL D officer: Sr. Executive Vice Pre..
 Common Stock 4,400 $891.15 $3,921,069
Sale
ADAMO CLAUDINE officer: Executive Vice President
 Common Stock 3,200 $888.99 $2,844,778
Sale
CALLANS PATRICK J officer: Executive Vice President
 Common Stock 2,500 $893.94 $2,234,850
Sale
FRATES CATON officer: Executive Vice President
 Common Stock 1,700 $883.35 $1,501,695
Sale
GALANTI RICHARD A director, officer: Executive Vi..
 Common Stock 500 $874.05 $437,025
Sale
DECKER SUSAN L director
 Common Stock 620 $876.5 $543,430
Sale
GALANTI RICHARD A director, officer: Executive Vi..
 Common Stock 500 $863.88 $431,938
Sale
JONES TERESA A. officer: Executive Vice President
 Common Stock 4 $832.55 $3,330
Sale
DENMAN KENNETH D director
 Common Stock 350 $851.53 $298,036
Sale
HINES DANIEL M. other: Principal Acctg Officer
 Common Stock 1,500 $848.53 $1,272,797
Sale
HINES DANIEL M. other: Principal Acctg Officer
 Common Stock 1,500 $844.2 $1,266,300
Sale
MILLER RUSSELL D officer: Senior EVP
 Common Stock 785 $722.86 $567,443
Sale
ADAMO CLAUDINE officer: Executive Vice President
 Common Stock 1,500 $714.83 $1,072,238
Sale
CALLANS PATRICK J officer: Executive VP
 Common Stock 2,500 $714.86 $1,787,150
Sale
DECKER SUSAN L director
 Common Stock 1,442 $723.48 $1,043,257
Sale
JELINEK W CRAIG director
 Common Stock 8,000 $685.93 $5,487,456
Sale
RUBANENKO YORAM officer: Executive VP
 Common Stock 2,500 $680.33 $1,700,813
Sale
FRATES CATON officer: Executive Vice President
 Common Stock 740 $683.5 $505,789
Sale
HINES DANIEL M.
Common Stock 1,400 $662.3 $927,220
Sale
HINES DANIEL M.
Common Stock 1,400 $662.81 $927,934
Sale
GALANTI RICHARD A director, officer: Executive VP..
 Common Stock 1,111 $680.21 $755,718
Sale
GALANTI RICHARD A director, officer: Executive VP..
 Common Stock 1,000 $564.88 $564,880
Sale
GALANTI RICHARD A director, officer: Executive VP..
 Common Stock 1,000 $567.3 $567,299
Sale
RIEL PIERRE officer: EVP
 Common Stock 3,000 $571.12 $1,713,345
Sale
MILLER RUSSELL D officer: Senior EVP
 Common Stock 4,500 $557.75 $2,509,866
Sale
ADAMO CLAUDINE officer: Executive Vice President
 Common Stock 2,565 $548.92 $1,407,980
Sale
KLAUER JAMES C officer: Executive Vice President
 Common Stock 1,500 $562.01 $843,017
Sale
GALANTI RICHARD A director, officer: Executive VP..
 Common Stock 2,000 $565.57 $1,131,130
Sale
CALLANS PATRICK J officer: Executive VP
 Common Stock 2,500 $553.76 $1,384,400
Sale
FRATES CATON officer: Executive Vice President
 Common Stock 1,200 $562.64 $675,170
Sale
DECKER SUSAN L director
 Common Stock 1,565 $533 $834,145
Sale
GALANTI RICHARD A director, officer: Executive VP..
 Common Stock 1,500 $522.03 $783,038
Sale
DECKER SUSAN L director
 Common Stock 2,007 $512.02 $1,027,624
Sale
DECKER SUSAN L director
 Common Stock 519 $513 $266,247
Sale
DECKER SUSAN L director
 Common Stock 1,445 $517.5 $747,788
Sale
FRATES CATON officer: Executive Vice President
 Common Stock 600 $497.35 $298,408
Sale
GALANTI RICHARD A director, officer: Executive VP..
 Common Stock 2,068 $483.32 $999,506
Sale
MILLER RUSSELL D officer: Senior EVP
 Common Stock 1,500 $488.95 $733,430
Sale
VACHRIS ROLAND MICHAEL director, officer: President an..
 Common Stock 4,100 $476.29 $1,952,797
Sale
KLAUER JAMES C officer: Executive Vice President
 Common Stock 2,500 $503.69 $1,259,225
Sale
DECKER SUSAN L director
 Common Stock 952 $483 $459,816
Sale
MILLER RUSSELL D officer: Executive Vice President
 Common Stock 1,000 $483.58 $483,578
Sale
ADAMO CLAUDINE officer: Executive Vice President
 Common Stock 2,000 $495.97 $991,946
Sale
GALANTI RICHARD A director, officer: Executive VP..
 Common Stock 1,500 $477.65 $716,471
Sale
GALANTI RICHARD A director, officer: Executive VP..
 Common Stock 2,000 $471.12 $942,246
Sale
MURPHY JAMES P. officer: Executive VP
 Common Stock 1,500 $525.2 $787,797
Sale
DENMAN KENNETH D director
 Common Stock 300 $521.68 $156,503

Showing 1 to 50 of 1214 results.

Insider trading

Monitoring trades made by the management members or major shareholders of companies may help create a sharper picture of what is happening inside the companies. Base your decisions on buys or sells of the people involved and do the right thing at the right time.

Who is insider?

Every director or senior officer, as well as any other entity or individual owning more than 10% of the company’s shares on the stock market, is called an insider. Such people or entities are allowed to buy/sell the company's shares under strictly controlled conditions. Key premise here is that none of them can make trades based on non-public information about the company.

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