Dennis R Zook Net Worth

The estimated Net Worth of Dennis R Zook is at least $23.2 million dollars as of 25 October 2017. Dennis Zook owns over 5,000 units of Costco Wholesale Corp stock worth over $11,943,806 and over the last 21 years Dennis sold COST stock worth over $11,283,442.

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Dennis Zook COST stock SEC Form 4 insiders trading

Dennis has made over 29 trades of the Costco Wholesale Corp stock since 2004, according to the Form 4 filled with the SEC. Most recently Dennis sold 5,000 units of COST stock worth $810,800 on 25 October 2017.

The largest trade Dennis's ever made was exercising 90,000 units of Costco Wholesale Corp stock on 16 June 2005 worth over $2,969,100. On average, Dennis trades about 9,161 units every 66 days since 2004. As of 25 October 2017 Dennis still owns at least 13,265 units of Costco Wholesale Corp stock.

You can see the complete history of Dennis Zook stock trades at the bottom of the page.

What's Dennis Zook's mailing address?

Dennis's mailing address filed with the SEC is 999 LAKE DRIVE, , ISSAQUAH, WA, 98027-8990.

Insiders trading at Costco Wholesale Corp

Over the last 21 years, insiders at Costco Wholesale Corp have traded over $520,786,899 worth of Costco Wholesale Corp stock and bought 28,775 units worth $3,804,719 . The most active insiders traders include Hamilton E James, James D Sinegal et Jeffrey H Brotman. On average, Costco Wholesale Corp executives and independent directors trade stock every 12 days with the average trade being worth of $20,150,052. The most recent stock trade was executed by Susan L Decker on 15 August 2024, trading 620 units of COST stock currently worth $543,430.

What does Costco Wholesale Corp do?

Costco Wholesale Corporation, together with its subsidiaries, engages in the operation of membership warehouses in the United States, Puerto Rico, Canada, the United Kingdom, Mexico, Japan, Korea, Australia, Spain, France, Iceland, China, and Taiwan. It offers branded and private-label products in a range of merchandise categories.

Complete history of Dennis Zook stock trades at Costco Wholesale Corp

Costco Wholesale Corp executives and stock owners

Costco Wholesale Corp executives and other stock owners filed with the SEC include:

• W. Craig Jelinek,
  President, Chief Executive Officer, Director
• Richard Galanti,
  Chief Financial Officer, Executive Vice President, Director
• Joseph Portera,
  Executive Vice President, Chief Operating Officer - Eastern and Canadian Divisions, Chief Diversity Officer
• Paul Moulton,
  Executive Vice President, Chief Information Officer
• James Murphy,
  Executive Vice President, Chief Operating Officer - International
• W. Craig Jelinek,
  CEO & Director
• Richard A. Galanti,
  Exec. VP, CFO & Director
• Ron M. Vachris,
  Pres, COO & Director
• Joseph P. Portera,
  Exec. VP, COO of Eastern & Canadian Divisions and Chief Diversity Officer
• James P. Murphy,
  Exec. VP & COO of International Division
• Kenneth Denman,
  Independent Director
• Charles Munger,
  Independent Director
• Susan Decker,
  Independent Director
• Mary Wilderotter,
  Independent Director
• Jeffrey Raikes,
  Independent Director
• John Stanton,
  Independent Director
• Hamilton James,
  Non-Executive Independent Chairman of the Board
• Ron Vachris,
  Executive Vice President, Chief Operating Officer - Merchandising
• Timothy Rose,
  Executive Vice President - Ancillary Businesses, Manufacturing, and Business Centers
• Russ Miller,
  Executive Vice President, Chief Operating Officer - Southern Division and Mexico
• James Klauer,
  Executive Vice President, Chief Operating Officer - Northern Division
• Patrick Callans,
  Executive Vice President - Administration
• Timothy L. Rose,
  Exec. VP of Ancillary Bus.es, Manufacturing & Bus. Centers
• John D. Thelan,
  Sr. VP of Depots & Traffic
• Sandy Torrey,
  Sr. VP of Membership, Marketing, Services & Publishing
• Robert E. Nelson III,
  Sr. VP of Financial Planning & Investor Relations and Treasury
• Richard C. Chavez,
  Sr. VP of Costco Wholesale Industries & Bus. Devel.
• John Sullivan,
  Sr. VP, Gen. Counsel, Chief Compliance Officer & Sec.
• Robert E. Nelson,
  Sr. VP of Financial Planning & Investor Relations and Treasury
• Patrick J. Callans,
  Exec. VP of Admin.
• Paul G. Moulton,
  Exec. VP & Chief Information Officer
• Daniel M. Hines,
  
• John D Mc Kay,
  Executive Vice President
• Franz E Lazarus,
  Executive VP
• Dennis R Zook,
  Executive VP
• Daniel J Evans,
  Director
• John W Meisenbach,
  Director
• David S Petterson,
  
• Richard M Libenson,
  Director
• Jeffrey H Brotman,
  Chairman of the Board
• Douglas W Schutt,
  Executive VP
• Helena Foulkes,
  Director
• Roland Michael Vachris,
  President and COO
• Gary Millerchip,
  Executive Vice President
• Pierre Riel,
  EVP
• Richard D Dicerchio,
  Senior Executive VP
• James D Sinegal,
  President and CEO
• Jill S Ruckelshaus,
  Director
• Thomas Kirk Walker,
  Executive VP
• William H Ii Gates,
  Director
• Benjamin Sr Carson,
  Director
• Yoram Rubanenko,
  Executive VP
• Sarah Mr Sally Jewell,
  Director
• Claudine Adamo,
  Executive Vice President
• Caton Frates,
  Executive Vice President
• John Christopher Sullivan,
  Executive VP
• Javier Polit,
  Executive Vice President
• Teresa A. Jones,
  Executive Vice President