Costco Wholesale
Insider trading & Transactions

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Transaction Date Insider Security Shares Price per share Total value Source
Sale
WALKER THOMAS KIRK officer: Executive VP
 Common Stock 150,000 $18.68 $2,801,250
Option
WALKER THOMAS KIRK officer: Executive VP
 Stock Option 75,000 $37.35 $2,801,250
Sale
RUCKELSHAUS JILL S other: Former Director
 Common Stock 12,000 $52.5 $630,000
Option
MOULTON PAUL G officer: Executive VP
 Common Stock 30,000 $37.35 $1,120,500
Sale
MOULTON PAUL G officer: Executive VP
 Common Stock 30,000 N/A N/A
Option
PORTERA JOSEPH P officer: Executive VP
 Common Stock 15,000 $43.79 $656,850
Sale
PORTERA JOSEPH P officer: Executive VP
 Common Stock 15,000 $43.79 $656,850
Option
PORTERA JOSEPH P officer: Executive VP
 Stock Option 15,000 $43.79 $656,850
Option
RUCKELSHAUS JILL S other: Former Director
 Common Stock 12,000 $52.5 $630,000
Option
MOULTON PAUL G officer: Executive VP
 Stock Option 30,000 $37.35 $1,120,500
Option
RUCKELSHAUS JILL S other: Former Director
 Stock Option 12,000 $52.5 $630,000
Sale
SINEGAL JAMES D director
 Common Stock 8,000 N/A N/A
Option
ZOOK DENNIS R officer: Former Executive VP
 Stock Option 15,000 $43.79 $656,850
Option
ZOOK DENNIS R officer: Former Executive VP
 Common Stock 15,000 $43.79 $656,850
Sale
ZOOK DENNIS R officer: Former Executive VP
 Common Stock 15,000 $43.79 $656,850
Purchase
RAIKES JEFFREY S director
 Common Stock 5,300 N/A N/A
Option
PORTERA JOSEPH P officer: Executive VP
 Common Stock 15,000 $37.35 $560,250
Option
PORTERA JOSEPH P officer: Executive VP
 Stock Option 15,000 $37.35 $560,250
Sale
PORTERA JOSEPH P officer: Executive VP
 Common Stock 15,000 $37.35 $560,250
Sale
PETTERSON DAVID S other: Former Principal Acct Of..
 Common Stock 933 N/A N/A
Sale
MEISENBACH JOHN W director
 Common Stock 2,016 $45.36 $91,446
Option
ZOOK DENNIS R officer: Former Executive VP
 Stock Option 15,000 $37.35 $560,250
Option
ZOOK DENNIS R officer: Former Executive VP
 Common Stock 15,000 $37.35 $560,250
Sale
ZOOK DENNIS R officer: Former Executive VP
 Common Stock 15,000 $37.35 $560,250
Option
MEISENBACH JOHN W director
 Common Stock 16,000 $44.97 $719,504
Option
MEISENBACH JOHN W director
 Stock Option 16,000 $44.97 $719,504
Sale
MEISENBACH JOHN W director
 Common Stock 16,000 $44.97 $719,504
Option
SINEGAL JAMES D director
 Common Stock 200,000 $44.97 $8,993,800
Sale
GALANTI RICHARD A director, officer: Executive VP..
 Common Stock 40,000 N/A N/A
Sale
SINEGAL JAMES D director
 Common Stock 200,000 $44.97 $8,993,800
Option
SINEGAL JAMES D director
 Stock Option 200,000 $44.97 $8,993,800
Option
GALANTI RICHARD A director, officer: Executive VP..
 Common Stock 40,000 $43 $1,720,000
Option
GALANTI RICHARD A director, officer: Executive VP..
 Stock Option 40,000 $43 $1,720,000
Sale
MEISENBACH JOHN W director
 Common Stock 2,016 $42.45 $85,579
Sale
MEISENBACH JOHN W director
 Common Stock 2,016 $42.15 $84,974
Sale
JELINEK W CRAIG director, officer: President an..
 Common Stock 50,000 $36.91 $1,845,300
Option
JELINEK W CRAIG director, officer: President an..
 Common Stock 50,000 $36.91 $1,845,300
Option
JELINEK W CRAIG director, officer: President an..
 Stock Option 50,000 $36.91 $1,845,300
Option
JELINEK W CRAIG director, officer: President an..
 Stock Option 50,000 $36.91 $1,845,300
Sale
JELINEK W CRAIG director, officer: President an..
 Common Stock 50,000 $36.91 $1,845,300
Option
JELINEK W CRAIG director, officer: President an..
 Common Stock 50,000 $36.91 $1,845,300
Sale
MEISENBACH JOHN W director
 Common Stock 2,016 $47.56 $95,881
Sale
GALANTI RICHARD A director, officer: Executive VP..
 Common Stock 6,371 N/A N/A
Sale
BROTMAN JEFFREY H director, officer: Former Chair..
 Common Stock 50,000 N/A N/A
Sale
BROTMAN JEFFREY H director, officer: Former Chair..
 Common Stock 50,000 N/A N/A
Sale
MEISENBACH JOHN W director
 Common Stock 2,016 $53.16 $107,171
Sale
SINEGAL JAMES D director
 Common Stock 200,000 N/A N/A
Sale
MEISENBACH JOHN W director
 Common Stock 2,016 $47.38 $95,518
Option
BROTMAN JEFFREY H director, officer: Former Chair..
 Common Stock 50,000 $36.19 $1,809,400
Option
BROTMAN JEFFREY H director, officer: Former Chair..
 Stock Option 50,000 $36.19 $1,809,400

Showing 700 to 750 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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