Costco Wholesale
Insider trading & Transactions

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Transaction Date Insider Security Shares Price per share Total value Source
Sale
MOULTON PAUL G officer: Executive VP
 Common Stock 10,000 $83.95 $839,500
Sale
SINEGAL JAMES D director
 Common Stock 8,000 N/A N/A
Sale
BROTMAN JEFFREY H director, officer: Former Chair..
 Common Stock 39,898 N/A N/A
Sale
BROTMAN JEFFREY H director, officer: Former Chair..
 Common Stock 60,000 N/A N/A
Sale
SINEGAL JAMES D director
 Common Stock 8,000 N/A N/A
Sale
MURPHY JAMES P. officer: Executive VP
 Common Stock 14,300 N/A N/A
Sale
GALANTI RICHARD A director, officer: Executive VP..
 Common Stock 9,558 N/A N/A
Sale
PORTERA JOSEPH P officer: Executive VP
 Common Stock 11,745 $84.45 $991,865
Sale
CARSON BENJAMIN SR director
 Common Stock 12,000 $37.35 $448,200
Option
CARSON BENJAMIN SR director
 Common Stock 12,000 $37.35 $448,200
Sale
ZOOK DENNIS R officer: Former Executive VP
 Common Stock 18,802 $41.71 $784,137
Option
CARSON BENJAMIN SR director
 Stock Option 12,000 $37.35 $448,200
Sale
PETTERSON DAVID S other: Former Principal Acct Of..
 Common Stock 5,326 N/A N/A
Sale
EVANS DANIEL J director
 Common Stock 4,379 N/A N/A
Option
MCKAY JOHN D officer: Executive Vice President
 Common Stock 26,800 $84.91 $2,275,588
Option
MCKAY JOHN D officer: Executive Vice President
 Stock Option 26,800 $84.91 $2,275,588
Sale
MCKAY JOHN D officer: Executive Vice President
 Common Stock 26,800 $84.91 $2,275,588
Option
EVANS DANIEL J director
 Common Stock 12,000 $43.79 $525,480
Option
EVANS DANIEL J director
 Stock Option 12,000 $43.79 $525,480
Option
MCKAY JOHN D officer: Executive Vice President
 Common Stock 10,700 $43.79 $468,553
Option
MCKAY JOHN D officer: Executive Vice President
 Stock Option 10,700 $43.79 $468,553
Sale
MCKAY JOHN D officer: Executive Vice President
 Common Stock 10,700 N/A N/A
Sale
EVANS DANIEL J director
 Common Stock 24,000 N/A N/A
Option
EVANS DANIEL J director
 Common Stock 24,000 $43.79 $1,050,960
Option
EVANS DANIEL J director
 Stock Option 12,000 $43.79 $525,480
Sale
PETTERSON DAVID S other: Former Principal Acct Of..
 Common Stock 1,844 N/A N/A
Sale
MOULTON PAUL G officer: Executive VP
 Common Stock 20,000 N/A N/A
Sale
SINEGAL JAMES D director
 Common Stock 8,000 N/A N/A
Sale
PETTERSON DAVID S other: Former Principal Acct Of..
 Common Stock 1,845 $82.35 $151,936
Sale
SCHUTT DOUGLAS W officer: Former Executive VP
 Common Stock 20,589 N/A N/A
Option
WALKER THOMAS KIRK officer: Executive VP
 Common Stock 44,000 $43.79 $1,926,760
Option
WALKER THOMAS KIRK officer: Executive VP
 Stock Option 44,000 $43.79 $1,926,760
Sale
WALKER THOMAS KIRK officer: Executive VP
 Common Stock 44,000 $43.79 $1,926,760
Sale
PORTERA JOSEPH P officer: Executive VP
 Common Stock 2,309 $82.37 $190,192
Option
GALANTI RICHARD A director, officer: Executive VP..
 Stock Option 15,000 $39.25 $588,750
Option
GALANTI RICHARD A director, officer: Executive VP..
 Common Stock 15,000 $39.25 $588,750
Sale
PORTERA JOSEPH P officer: Executive VP
 Common Stock 5,199 $81.95 $426,058
Sale
GALANTI RICHARD A director, officer: Executive VP..
 Common Stock 15,000 $39.25 $588,750
Sale
GALANTI RICHARD A director, officer: Executive VP..
 Common Stock 5,298 N/A N/A
Sale
SINEGAL JAMES D director
 Common Stock 8,000 N/A N/A
Sale
SINEGAL JAMES D director
 Common Stock 8,000 N/A N/A
Sale
SINEGAL JAMES D director
 Common Stock 8,000 N/A N/A
Sale
SINEGAL JAMES D director
 Common Stock 8,000 N/A N/A
Sale
DICERCHIO RICHARD D director
 Common Stock 6,048 N/A N/A
Option
RUCKELSHAUS JILL S other: Former Director
 Common Stock 12,000 $39.65 $475,800
Option
RUCKELSHAUS JILL S other: Former Director
 Stock Option 12,000 $39.65 $475,800
Option
MEISENBACH JOHN W director
 Common Stock 26,300 $38.88 $1,022,623
Option
MEISENBACH JOHN W director
 Stock Option 12,000 $39.65 $475,800
Sale
MEISENBACH JOHN W director
 Common Stock 26,300 N/A N/A
Sale
RUCKELSHAUS JILL S other: Former Director
 Common Stock 12,000 $39.65 $475,800

Showing 450 to 500 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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