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

Frates Caton

Officer (Executive Vice President)

Filed
9/30/25
Trade dates
9/29/25
Period of report
9/29/25
10b5-1 box
Not checked
Accession number
0000909832-25-000095

Table I: shares of stock

LineSecurityTrade dateSharesPriceValueOwned afterOwnershipNotes
SoldLine 1 · code SCommon Stock9/29/251,540Disposed$910.02$1,401,430.809,283.694Direct—