Filing Details

Accession Number:
0001209191-10-054172
Form Type:
4
Zero Holdings:
No
Publication Time:
2010-11-10 14:21:35
Reporting Period:
2010-11-09
Filing Date:
2010-11-10
Filing Date Changed:
2010-11-10
Accepted Time:
2010-11-10 14:21:35
Original Submission Date:
Issuer
Cik Name Symbol Sector (SIC) IRS No
909832 Costco Wholesale Corp W COST Retail-Variety Stores (5331) 911223280
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
17940 Sr Benjamin Carson John Hopkins Hospital
600 N. Wolfe St., Harvey 811
Baltimore MD 21287-8811
Yes No No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings
Common Stock Acquisiton 2010-11-09 12,000 $39.65 28,500
Common Stock Disposition 2010-11-09 12,000 $0.00 16,500
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 M Direct
No 4 S Direct
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Common Stock Stock Option Disposition 2010-11-09 12,000 $39.65 12,000 $39.65
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
0 2002-04-01 2012-04-01 No 4 M Direct
Footnotes
  1. Shares sold as follows:2358 @ 64.11003800 @ 64.12005612 @ 64.1300230 @ 64.1400
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