Filing Details

Accession Number:
0001209191-10-049963
Form Type:
4
Zero Holdings:
No
Publication Time:
2010-10-12 10:43:40
Reporting Period:
2010-10-08
Filing Date:
2010-10-12
Accepted Time:
2010-10-12 10:43:40
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
1187964 M Richard Libenson 4649 Morena Blvd.
San Diego CA 92117
Yes No 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 2010-10-08 12,000 $36.19 18,000 No 4 M Direct
Common Stock Acquisiton 2010-10-08 12,000 $39.65 30,000 No 4 M Direct
Common Stock Acquisiton 2010-10-08 12,000 $30.41 42,000 No 4 M Direct
Common Stock Acquisiton 2010-10-08 12,000 $37.35 54,000 No 4 M Direct
Common Stock Disposition 2010-10-08 48,000 $0.00 6,000 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 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 2010-10-08 12,000 $36.19 12,000 $36.19
Common Stock Stock Option Disposition 2010-10-08 12,000 $39.65 12,000 $39.65
Common Stock Stock Option Disposition 2010-10-08 12,000 $30.41 12,000 $30.41
Common Stock Stock Option Disposition 2010-10-08 12,000 $37.35 12,000 $37.35
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
0 2001-04-02 2011-04-02 No 4 M Direct
0 2002-04-01 2012-04-01 No 4 M Direct
0 2003-04-01 2013-04-01 No 4 M Direct
0 2004-04-01 2014-04-01 No 4 M Direct
Footnotes
  1. Shares sold as follows:100 @ 64.1200200 @ 64.1300100 @ 64.1400200 @ 64.1500200 @ 64.16002537 @ 64.1700700 @ 64.1800763 @ 64.19001573 @ 64.20003127 @ 64.2100700 @ 64.23001500 @ 64.2400100 @ 64.27002484 @ 64.3100200 @ 64.3200489 @ 64.33001600 @ 64.3400927 @ 64.35002200 @ 64.3600100 @ 64.3650400 @ 64.37002091 @ 64.3800500 @ 64.3900258 @ 64.4000490 @ 64.41002402 @ 64.4200300 @ 64.43001262 @ 64.4400696 @ 64.4500100 @ 64.46001400 @ 64.47001600 @ 64.4800500 @ 64.5000801 @ 64.52006148 @ 64.53002600 @ 64.5301100 @ 64.5400986 @ 64.550014 @ 64.56001700 @ 64.570152 @ 64.60001800 @ 64.70002000 @ 64.7101