Filing Details

Accession Number:
0001209191-10-016418
Form Type:
4
Zero Holdings:
No
Publication Time:
2010-03-11 12:00:00
Reporting Period:
2010-03-09
Filing Date:
2010-03-11
Accepted Time:
2010-03-11 18:42:19
SEC Url:
Form 4 Filing
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
1184492 D Richard Dicerchio 999 Lake Drive
Issaquah WA 98027
Senior Executive Vp Yes Yes No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Acquisiton 2010-03-09 10,800 $33.75 186,403 No 4 M Direct
Common Stock Acquisiton 2010-03-09 36,000 $33.75 222,403 No 4 M Direct
Common Stock Acquisiton 2010-03-09 18,000 $30.41 240,403 No 4 M Direct
Common Stock Disposition 2010-03-09 64,800 $0.00 175,603 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 M Direct
No 4 M Direct
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 2010-03-09 18,000 $30.41 18,000 $30.41
Common Stock Stock Option Disposition 2010-03-09 10,800 $33.75 10,800 $33.75
Common Stock Stock Option Disposition 2010-03-09 36,000 $33.75 36,000 $33.75
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
0 2003-04-01 2013-04-01 No 4 M Direct
61,200 2003-04-01 2013-04-01 No 4 M Direct
25,200 2003-04-01 2013-04-01 No 4 M Direct
Reported Non-Derivative Holdings
Sec. Name Remaning Holdings Nature of Ownership Explanation
Common Stock 275 Indirect Dana DiCerchio
Footnotes
  1. Shares sold as follows:35021 @ 60.506910 @ 60.516220 @ 60.52223 @ 60.538726 @ 60.547100 @ 60.55600 @ 60.56