Mary Agnes Wilderotter
COSTMary Agnes Wilderotter serves as Director at Costco Wholesale Corporation (COST). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.
Mary Agnes Wilderotter's Insider Trading at Costco Wholesale Corporation (COST)
Buys
2 · $899.7K
Sells
0 · $0.00
Total Shares Bought
1,775
Total Shares Sold
0
Related Insiders
Claudine Adamo
officer: Executive Vice President
COSTSell · Mar 9, 2026
Teresa A. Jones
officer: Executive Vice President
COSTSell · Jan 21, 2026
Teresa A. Jones
Executive Vice President
COSTSell · Jan 21, 2026
DECKER SUSAN L
Director
COSTSell · Jan 16, 2026
DECKER SUSAN L
director
COSTSell · Jan 16, 2026
James C Klauer
officer: Executive Vice President
COSTSell · Jan 14, 2026
James C Klauer
Executive Vice President
COSTSell · Jan 14, 2026
Russell D Miller
officer: Sr. Executive Vice President
COSTSell · Jan 9, 2026