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Insider Trading - PORTERA JOSEPH P

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"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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Insider Trading Transactions for PORTERA JOSEPH P

Common stock purchase or sale:
Transaction
Date
Reported
DateTime
Company Symbol Insider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2015-10-13
Sale
2015-10-15
7:04 pm
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
10,000 $152.75 $1,527,544 23,291
(Direct)
View
2009-10-30
Sale
2015-12-01
7:03 pm
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
51,253 $69.85 $3,579,858 46,991
(Direct)
View
2016-12-09
Sale
2016-12-09
5:37 pm
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
16,921 $158.38 $2,679,995 19,022
(Indirect
Direct)
View
2017-10-24
Sale
2017-12-20
12:55 pm
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
10,000 $193.09 $1,930,853 207
(Indirect
Direct)
View
2018-10-25
Sale
2019-03-13
3:10 pm
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
11,765 $228.51 $2,688,388 13,808
(Indirect
Direct)
View
2019-10-30
Sale
2019-10-31
7:29 pm
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
14,095 $299.52 $4,221,734 5,789
(Indirect
Direct)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
Company Symnbol Insider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2015-09-24
Option Award
2015-09-28
12:22 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
21,000 $0 70,945
(Direct)
View
2015-09-24
Tax Withholding
2015-09-28
12:22 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
5,960 $144.87 70,945
(Direct)
View
2015-10-22
Tax Withholding
2015-10-26
6:24 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
892 $158.15 19,218
(Direct)
View
2015-10-22
Tax Withholding
2015-10-26
6:24 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
893 $158.15 19,218
(Direct)
View
2015-10-22
Tax Withholding
2015-10-26
6:24 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
893 $158.15 19,218
(Direct)
View
2015-10-22
Tax Withholding
2015-10-26
6:24 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
698 $158.15 19,218
(Direct)
View
2015-10-22
Tax Withholding
2015-10-26
6:24 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
697 $158.15 19,218
(Direct)
View
2016-10-05
Option Award
2016-10-07
4:19 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
18,440 $0 47,111
(Direct)
View
2016-10-05
Tax Withholding
2016-10-07
4:19 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
4,893 $149.98 47,111
(Direct)
View
2016-10-14
Other
2016-10-25
3:19 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
7,404 $0 7,404
(Direct)
View
2016-10-14
Tax Withholding
2016-10-25
3:19 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
891 $148.97 7,404
(Direct)
View
2016-10-14
Tax Withholding
2016-10-25
3:19 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
892 $148.97 7,404
(Direct)
View
2016-10-14
Tax Withholding
2016-10-25
3:19 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
697 $148.97 7,404
(Direct)
View
2016-10-14
Tax Withholding
2016-10-25
3:19 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
697 $148.97 7,404
(Direct)
View
2016-10-14
Tax Withholding
2016-10-25
3:19 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
587 $148.97 7,404
(Direct)
View
2016-10-14
Other
2016-10-25
3:19 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
7,404 $0 7,404
(Indirect)
View
2017-01-10
Other
2017-05-25
9:47 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
356 $0 7,760
(Direct)
View
2017-01-10
Option Award
2017-05-25
9:47 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
1,074 $173.01 7,760
(Direct)
View
2017-01-10
Other
2017-05-25
9:47 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
356 $0 7,760
(Indirect)
View
2017-10-02
Option Award
2017-10-03
5:23 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
19,570 $0 33,767
(Direct)
View
2017-10-02
Tax Withholding
2017-10-03
5:23 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
5,543 $165.89 33,767
(Direct)
View
2017-10-02
Option Award
2017-10-05
5:31 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
626 $165.89 34,393
(Direct)
View
2017-10-22
Tax Withholding
2017-10-24
2:40 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
920 $160.77 30,788
(Direct)
View
2017-10-22
Tax Withholding
2017-10-24
2:40 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
718 $160.77 30,788
(Direct)
View
2017-10-22
Tax Withholding
2017-10-24
2:40 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
718 $160.77 30,788
(Direct)
View
2017-10-22
Tax Withholding
2017-10-24
2:40 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
606 $160.77 30,788
(Direct)
View
2017-10-22
Tax Withholding
2017-10-24
2:40 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
643 $160.77 30,788
(Direct)
View
2017-10-24
Other
2017-12-20
12:55 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
3,947 $0 207
(Direct)
View
2017-10-24
Other
2017-12-20
12:55 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
3,947 $0 207
(Indirect)
View
2017-10-24
Gift
2017-12-20
12:55 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
1,500 $0 207
(Indirect)
View
2017-05-24
Option Award
2018-01-09
11:23 am
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
448 $173.01 19,114
(Direct)
View
2018-10-02
Option Award
2018-10-04
3:19 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
12,455 $0 33,687
(Direct)
View
2018-10-02
Tax Withholding
2018-10-04
3:19 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
4,983 $236.35 33,687
(Direct)
View
2018-10-05
Other
2018-10-24
6:33 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
7,472 $0 7,679
(Direct)
View
2018-10-05
Tax Withholding
2018-10-24
6:33 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
678 $229.06 7,679
(Direct)
View
2018-10-05
Tax Withholding
2018-10-24
6:33 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
679 $229.06 7,679
(Direct)
View
2018-10-05
Tax Withholding
2018-10-24
6:33 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
572 $229.06 7,679
(Direct)
View
2018-10-05
Tax Withholding
2018-10-24
6:33 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
608 $229.06 7,679
(Direct)
View
2018-10-05
Tax Withholding
2018-10-24
6:33 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
562 $229.06 7,679
(Direct)
View
2018-10-05
Other
2018-10-24
6:33 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
7,472 $0 7,679
(Indirect)
View
2018-10-02
Option Award
2018-10-30
6:45 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
18,680 $0 44,895
(Direct)
View
2018-10-25
Other
2019-03-13
3:10 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
3,768 $0 13,808
(Direct)
View
2018-10-25
Other
2019-03-13
3:10 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
3,768 $0 13,808
(Indirect)
View
2019-09-18
Option Award
2019-09-20
7:43 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
13,510 $0 23,768
(Direct)
View
2019-09-18
Tax Withholding
2019-09-20
7:43 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
3,550 $292.43 23,768
(Direct)
View
2019-10-22
Tax Withholding
2019-10-24
4:09 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
679 $299.97 15,848
(Direct)
View
2019-10-22
Tax Withholding
2019-10-24
4:09 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
1,143 $299.97 15,848
(Direct)
View
2019-10-22
Tax Withholding
2019-10-24
4:09 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
1,821 $299.97 15,848
(Direct)
View
2019-10-22
Tax Withholding
2019-10-24
4:09 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
2,246 $299.97 15,848
(Direct)
View
2019-10-22
Tax Withholding
2019-10-24
4:09 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
2,031 $299.97 15,848
(Direct)
View
2019-10-30
Other
2019-10-31
7:29 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
9,637 $0 5,789
(Direct)
View
2019-10-30
Other
2019-10-31
7:29 pm
N/A
N/A
COSTCO WHOLESALE CORP COST PORTERA JOSEPH P
VP
9,637 $0 5,789
(Indirect)
View