Form4insider filings, from the source

SEC Form 4 · accession 0001209191-17-066602

COSTCO WHOLESALE CORP /NEW · COST

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner
Joseph P Portera
Officer — Executive VP
Period of report
Oct 24, 2017
Accepted (ET)
Dec 20, 2017 · 12:55 pm EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0000909832

Table I — non-derivative securities

SecurityDateCodeSharesPriceA/DOwned afterD/INature of ownership
Common StockF1Oct 24, 2017J3,947—D26,841D
Common StockF1Oct 24, 2017J3,947—A11,707IPortera Family Trust
Common StockF2Oct 27, 2017G1,500—D10,207IPortera Family Trust
Common StockF3Dec 18, 2017S10,000$193.0853D207IPortera Family Trust

Table II — derivative securities

No Table II lines on this filing.

Explanation of responses