Data from SEC EDGARUpdated 11/5/26, 9:45 AM PT
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Costco insider filings, in plain English

All Trades

Form 4

Miller Russell D

Officer (Sr. Executive Vice President)

Filed
10/1/25
Trade dates
9/29/25
Period of report
9/29/25
10b5-1 box
Not checked
Accession number
0000909832-25-000097
Open on SEC

Table I: shares of stock

LineSecurityTrade dateSharesPriceValueOwned afterOwnershipNotes
SoldLine 1 · code SIndirect · Miller Family TrustCommon Stock9/29/253,381Disposed$915.00$3,093,615.009,740Indirect: Miller Family TrustF1
HoldsLine 2Common Stock————0.925DirectF1

Footnotes

  1. F1

    Represents one (1) share transferred from direct to indirect holdings inadvertently omitted from the Form 4 filed on September 24, 2025.