The following table details the trading activities
(stock purchases, stock sales, and stock option exercises)
reported to the Securities and Exchange Commission (SEC)
by insider Petterson David S since year 2005.
The trader's CIK number is 1184497.
At the time of this reporting, Petterson David S is the Other of Costco Wholesale Corp /new .
(stock ticker symbol Cost).
See this page for all insider trading activities at Costco Wholesale Corp /new .
Stock purchases, sales, and option exercises reported by insider Petterson David S since 2005.
Trade Date
Symbol
Company Name (Issuer)
Trade Type
Shares
Price ($)
Value ($)
2008-07-01
COST
Costco Wholesale Corp /new
Option Exercise
7,500
49.81
373,593
2008-07-01
COST
Costco Wholesale Corp /new
Sale
7,500
.00
0
2008-05-01
COST
Costco Wholesale Corp /new
Option Exercise
7,500
33.75
253,125
2008-05-01
COST
Costco Wholesale Corp /new
Sale
7,500
72.00
540,000
2008-04-18
COST
Costco Wholesale Corp /new
Option Exercise
10,000
40.57
405,700
2008-04-18
COST
Costco Wholesale Corp /new
Sale
10,000
.00
0
2008-04-17
COST
Costco Wholesale Corp /new
Sale
933
67.74
63,201
2008-04-03
COST
Costco Wholesale Corp /new
Option Exercise
5,000
37.35
186,750
2008-04-03
COST
Costco Wholesale Corp /new
Sale
5,000
.00
0
2008-02-01
COST
Costco Wholesale Corp /new
Option Exercise
10,000
43.79
437,900
2008-02-01
COST
Costco Wholesale Corp /new
Sale
10,000
.00
0
2008-01-16
COST
Costco Wholesale Corp /new
Sale
5,000
64.20
321,012
2008-01-16
COST
Costco Wholesale Corp /new
Option Exercise
5,000
43.79
218,950
2007-11-23
COST
Costco Wholesale Corp /new
Option Exercise
10,000
43.00
430,000
2007-11-23
COST
Costco Wholesale Corp /new
Sale
10,000
.00
0
2007-10-26
COST
Costco Wholesale Corp /new
Sale
1,588
65.50
104,014
2007-10-12
COST
Costco Wholesale Corp /new
Option Exercise
10,000
43.00
430,000
2007-10-12
COST
Costco Wholesale Corp /new
Sale
10,000
.00
0
2007-07-06
COST
Costco Wholesale Corp /new
Option Exercise
7,500
39.25
294,375
2007-07-06
COST
Costco Wholesale Corp /new
Sale
7,500
61.50
461,250
2007-06-27
COST
Costco Wholesale Corp /new
Option Exercise
7,500
37.35
280,125
2007-06-27
COST
Costco Wholesale Corp /new
Sale
7,500
58.33
437,475
2007-06-13
COST
Costco Wholesale Corp /new
Option Exercise
7,500
33.75
253,125
2007-06-13
COST
Costco Wholesale Corp /new
Sale
7,500
55.93
419,475
2007-04-17
COST
Costco Wholesale Corp /new
Sale
920
55.50
51,060
2007-02-16
COST
Costco Wholesale Corp /new
Option Exercise
10,000
43.00
430,000
2007-02-16
COST
Costco Wholesale Corp /new
Sale
10,000
57.91
579,100
2007-01-18
COST
Costco Wholesale Corp /new
Option Exercise
7,500
37.35
280,125
2007-01-18
COST
Costco Wholesale Corp /new
Sale
7,500
57.00
427,500
2007-01-09
COST
Costco Wholesale Corp /new
Sale
10,000
54.00
540,000
2007-01-09
COST
Costco Wholesale Corp /new
Option Exercise
10,000
39.25
392,500
2006-10-26
COST
Costco Wholesale Corp /new
Option Exercise
7,500
34.28
257,100
2006-10-26
COST
Costco Wholesale Corp /new
Sale
7,500
53.16
398,700
2006-10-16
COST
Costco Wholesale Corp /new
Option Exercise
7,500
30.41
228,075
2006-10-16
COST
Costco Wholesale Corp /new
Sale
7,500
53.32
399,937
2006-03-14
COST
Costco Wholesale Corp /new
Sale
10,000
55.18
551,750
2006-03-14
COST
Costco Wholesale Corp /new
Option Exercise
10,000
38.79
387,900
2006-03-06
COST
Costco Wholesale Corp /new
Option Exercise
10,000
38.79
387,900
2006-03-06
COST
Costco Wholesale Corp /new
Sale
10,000
53.66
536,600
2005-12-23
COST
Costco Wholesale Corp /new
Sale
7,500
.00
0
2005-12-23
COST
Costco Wholesale Corp /new
Option Exercise
7,500
37.35
280,125
Insider trading activities including stock purchases, stock sales, and option exercises
listed in the above table cannot be completely guaranteed as to their accuracy.
For more information regarding the trades made by Petterson David S
(Other of Costco Wholesale Corp /new at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.
