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

Adamo Claudine

Officer (Executive Vice President)

Filed
3/11/26
Trade dates
3/9/26
Period of report
3/9/26
10b5-1 box
Not checked
Accession number
0000909832-26-000028

Table I: shares of stock

LineSecurityTrade dateSharesPriceValueOwned afterOwnershipNotes
SoldLine 1 · code SCommon Stock3/9/26730Disposed$1,003.021$732,205.336,121.195Direct—