Costco Wholesale Corp /New

Ownership Transactions Reported by 31 Insiders

Symbol
COST on Nasdaq
Industry
Retail-Variety Stores
Location
999 Lake Drive, Issaquah, WA

Insiders trading volume in the past year

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

Name Relationship Holdings Value Past Year Net Change Change % Report Date
W. Craig Jelinek Director $317M Dec 19, 2024
Charles T. Munger Director $129M Oct 22, 2023
Patrick J. Callans Executive Vice President $57.5M -$3.01M -4.97% Oct 22, 2025
Richard M. Libenson Director, Director Emeritus $55.3M Oct 22, 2021
Hamilton E. James Director $52.5M Oct 22, 2025
Roland Michael Vachris President and CEO, Director $49.4M -$3.35M -6.36% Oct 22, 2025
John Christopher Sullivan Executive VP $45M Oct 22, 2025
James C. Klauer Executive Vice President $43.9M -$3.92M -8.21% Oct 22, 2025
Richard A. Galanti Executive Vice President, Director $31.4M Oct 24, 2024
James P. Murphy Executive VP $26.1M Dec 12, 2022
John W. Stanton Director $22.7M Oct 22, 2025
Timothy L. Rose Executive VP $22.7M Sep 12, 2022
Paul G. Moulton Executive VP $19.8M Sep 14, 2021
Jeffrey S. Raikes Director $19M Oct 22, 2025
Gary Millerchip Executive Vice President $15.7M -$1.03M -6.18% Oct 22, 2025
Javier Polit Executive Vice President $12.1M Oct 22, 2025
Mary Agnes Wilderotter Director $12M Oct 22, 2025
Daniel M. Hines Principal Acctg Officer $11.6M Oct 22, 2024
Susan L. Decker Director $10.9M -$536K -4.67% Oct 22, 2025
Pierre Riel Executive Vice President $10.8M -$2.03M -15.9% Sep 10, 2025
Joseph P. Portera Executive VP $9.45M Sep 14, 2021
Russell D. Miller Sr. Executive Vice President $8.91M -$3.09M -25.8% Sep 29, 2025
Claudine Adamo Executive Vice President $6.41M -$3.36M -34.4% Oct 22, 2025
Caton Frates Executive Vice President $6.15M -$2.17M -26% Oct 22, 2025
Yoram Rubanenko Executive Vice President $5.63M -$3.9M -40.9% Sep 10, 2025
Kenneth D. Denman Director $5.54M Oct 22, 2025
Tiffany Marie Barbre Principal Accounting Officer $4.82M -$1.16M -19.4% Oct 22, 2025
William Richard Wilcox Executive Vice President $4.07M Oct 6, 2025
Sarah Mr Sally Jewell Director $3.34M Oct 22, 2025
Teresa A. Jones Executive Vice President $2.34M -$595K -20.3% Sep 10, 2025
Helena Foulkes Director $1.04M Oct 22, 2025

Recent Insider Transactions by Companies or Individuals for Costco Wholesale Corp /New

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.