Russell D Miller sold $3.1M of Costco Wholesale (COST)

Executed Sep 29 2025, disclosed Oct 1 2025, 2 days later.

Value, as filed

$3.1M

3,381 sh × $915.00

Executed

Sep 29 2025

the trade date, as filed

Disclosed

Oct 1 2025

2 days after the trade

Return, 21 sessionsiFrom the disclosed entry session; derived

–

purchases only

Returns are measured on stock purchases only.

The filer

RM Russell D Miller Sr. Executive Vice President profile →

Russell D Miller (Sr. Executive Vice President) filed 1 Form 4 report in the trailing twelve months (0 purchases, 1 sale), most often in Costco Wholesale Corporation (COST). The largest single filing was $1.4M of COST (1,500 sh × $916.32, as filed), executed Jan 9.

The name

COST Costco Wholesale Corporation COST · Consumer Defensive · 53 filings in 24 months ticker →

Consumer Defensive · Costco Wholesale Corporation, together with its subsidiaries, engages in the operation of membership warehouses in the United States, Puert…

More Consumer Defensive filings→ Insider filings, newest first→ View the original filing at www.sec.gov→

Other filings by Russell D Miller in COST

COSTSALE Costco Wholesale Corporation $1.4M
1,500 sh × $916.32
Exec Jan 9
Filed Jan 12 · 5:30 PM ET