MarketPeel
Insider Trading Intelligence
Pricing
…
Sr. Executive Vice President
Miller Russell D
Tue, Sep 23, 2025
Sep 23
bought
$0.00
of
COST
2,918
shares @ $0.00
Increased holdings by
+28.60%
23rd largest trade (out of 31)
Trade made by an officer
29% win rate · -2.3% median edge vs SPY (7 trades, 90-day · small sample)
COST
COSTCO WHOLESALE CORP /NEW
Consumer Staples
Discount Stores
1D
0.00%
1W
-0.09%
1M
-2.13%
3M
—
6M
—
1Y
—
Recent insider activity at COST
Jun 23
DENMAN KENNETH D
Sold
$847.35k
Apr 1
Frates Caton
Sold
$695.10k
Mar 9
Adamo Claudine
Sold
$732.21k
Jan 21
Jones Teresa A.
Sold
$838.32k
Jan 16
DECKER SUSAN L
Sold
$437.39k
Jan 14
Klauer James C
Sold
$1.41m
Jan 9
Miller Russell D
Sold
$1.37m
Dec 30
POLIT JAVIER
Sold
$481.76k
Full COST profile →
Miller Russell D’s trading history →
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