0001209191-11-029470.txt : 20110518 0001209191-11-029470.hdr.sgml : 20110518 20110518180036 ACCESSION NUMBER: 0001209191-11-029470 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20110518 FILED AS OF DATE: 20110518 DATE AS OF CHANGE: 20110518 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: SINEGAL JAMES D CENTRAL INDEX KEY: 0001184948 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-20355 FILM NUMBER: 11855888 MAIL ADDRESS: STREET 1: C/O COSTCO WHOLESALE CORP. STREET 2: 999 LAKE DRIVE CITY: ISAQUAH STATE: WA ZIP: 98027 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: COSTCO WHOLESALE CORP /NEW CENTRAL INDEX KEY: 0000909832 STANDARD INDUSTRIAL CLASSIFICATION: RETAIL-VARIETY STORES [5331] IRS NUMBER: 911223280 STATE OF INCORPORATION: WA FISCAL YEAR END: 0828 BUSINESS ADDRESS: STREET 1: 999 LAKE DRIVE CITY: ISSAQUAH STATE: WA ZIP: 98027- BUSINESS PHONE: 4253138100 MAIL ADDRESS: STREET 1: 999 LAKE DRIVE CITY: ISSAQUAH STATE: WA ZIP: 98027 FORMER COMPANY: FORMER CONFORMED NAME: COSTCO COMPANIES INC DATE OF NAME CHANGE: 19970401 FORMER COMPANY: FORMER CONFORMED NAME: PRICE/COSTCO INC DATE OF NAME CHANGE: 19930728 4 1 doc4.xml FORM 4 SUBMISSION X0303 4 2011-05-18 0 0000909832 COSTCO WHOLESALE CORP /NEW COST 0001184948 SINEGAL JAMES D 999 LAKE DRIVE ISSAQUAH WA 98027 1 1 0 0 CEO Common Stock 2011-05-18 4 S 0 8000 D 840327 D Common Stock 1119410 I By LLC Common Stock 70212 I By GRAT Common Stock 70212 I By Spouse's GRAT This sale was effected pursuant to a 10b5-1 trading plan. Shares sold as follows: 100 @ 82.1000 300 @ 82.1100 200 @ 82.1200 100 @ 82.1300 600 @ 82.1400 600 @ 82.1500 100 @ 82.1800 200 @ 82.1900 100 @ 82.2300 400 @ 82.2500 500 @ 82.2600 200 @ 82.2700 400 @ 82.2800 100 @ 82.2801 400 @ 82.2900 700 @ 82.3100 500 @ 82.3200 200 @ 82.3300 100 @ 82.3800 100 @ 82.3900 400 @ 82.4000 200 @ 82.4400 1,400 @ 82.6300 100 @ 82.6500 Deanna K. Nakashima, attorney-in-fact 2011-05-18