JOSEPH P PORTERA Insider Trading Transactions

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of JOSEPH P PORTERA. JOSEPH P PORTERA is Executive VP in COSTCO WHOLESALE CORP /NEW ($COST).

Latest Insider Trading Transactions of JOSEPH P PORTERA

	1 Week	2 Weeks	1 Month	3 Months	6 Months	1 Year	2 Years
No. of Purchases	0	0	0	0	0	0	0
Value of Purchases ($)	0	0	0	0	0	0	0
No. of Sales	0	0	0	0	0	0	0
Value of Sales ($)	0	0	0	0	0	0	0

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Date	Ticker	Company	Owner	Relationship	Transaction	Code	Cost ($)	Shares	Transaction Value ($)	Total Shares	% Holdings
Sep 29 2020	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Sell	S	348.00	6,000	2,088,000	5,826	11.8 K to 5.8 K (-50.74 %)
Sep 29 2020	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Buy	J	0.00	6,937	0	11,826	4.9 K to 11.8 K (+141.89 %)
Sep 29 2020	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Sell	J	0.00	6,937	0	6,211	13.1 K to 6.2 K (-52.76 %)
Sep 15 2020	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Payment of Exercise	F	342.96	4,903	1,681,543	13,148	18.1 K to 13.1 K (-27.16 %)
Sep 15 2020	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Grant	A	0.00	11,840	0	18,051	6.2 K to 18.1 K (+190.63 %)
Oct 31 2019	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Sell	S	299.52	14,095	4,221,734	5,789	19.9 K to 5.8 K (-70.89 %)
Oct 31 2019	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Buy	J	0.00	9,637	0	19,884	10.2 K to 19.9 K (+94.05 %)
Oct 31 2019	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Sell	J	0.00	9,637	0	6,211	15.8 K to 6.2 K (-60.81 %)
Oct 31 2019	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Sell	S	299.52	14,095	4,221,734	5,789	19.9 K to 5.8 K (-70.89 %)
Oct 31 2019	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Buy	J	0.00	9,637	0	19,884	10.2 K to 19.9 K (+94.05 %)
Oct 31 2019	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Sell	J	0.00	9,637	0	6,211	15.8 K to 6.2 K (-60.81 %)
Oct 24 2019	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Payment of Exercise	F	299.97	2,031	609,239	15,848	17.9 K to 15.8 K (-11.36 %)
Oct 24 2019	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Payment of Exercise	F	299.97	2,246	673,733	17,879	20.1 K to 17.9 K (-11.16 %)
Oct 24 2019	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Payment of Exercise	F	299.97	1,821	546,245	20,125	21.9 K to 20.1 K (-8.30 %)
Oct 24 2019	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Payment of Exercise	F	299.97	1,143	342,866	21,946	23.1 K to 21.9 K (-4.95 %)
Oct 24 2019	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Payment of Exercise	F	299.97	679	203,680	23,089	23.8 K to 23.1 K (-2.86 %)
Sep 20 2019	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Payment of Exercise	F	292.43	3,550	1,038,127	23,768	27.3 K to 23.8 K (-13.00 %)
Sep 20 2019	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Grant	A	0.00	13,510	0	27,318	13.8 K to 27.3 K (+97.84 %)
Mar 13 2019	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Sell	S	228.53	2,864	654,510	13,808	16.7 K to 13.8 K (-17.18 %)
Mar 13 2019	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Sell	S	228.50	8,901	2,033,879	16,672	25.6 K to 16.7 K (-34.81 %)
Mar 13 2019	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Buy	J	0.00	3,768	0	11,447	7.7 K to 11.4 K (+49.07 %)
Mar 13 2019	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Sell	J	0.00	3,768	0	25,573	29.3 K to 25.6 K (-12.84 %)
Oct 24 2018	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Buy	J	0.00	7,472	0	7,679	207 to 7.7 K (+3,609.66 %)
Oct 24 2018	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Payment of Exercise	F	229.06	562	128,732	23,116	23.7 K to 23.1 K (-2.37 %)
Oct 24 2018	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Payment of Exercise	F	229.06	608	139,268	23,678	24.3 K to 23.7 K (-2.50 %)
Oct 24 2018	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Payment of Exercise	F	229.06	572	131,022	24,286	24.9 K to 24.3 K (-2.30 %)
Oct 24 2018	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Payment of Exercise	F	229.06	679	155,532	24,858	25.5 K to 24.9 K (-2.66 %)
Oct 24 2018	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Payment of Exercise	F	229.06	678	155,303	25,537	26.2 K to 25.5 K (-2.59 %)
Oct 24 2018	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Sell	J	0.00	7,472	0	26,215	33.7 K to 26.2 K (-22.18 %)
Oct 04 2018	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Payment of Exercise	F	236.35	4,983	1,177,732	33,687	38.7 K to 33.7 K (-12.89 %)
Oct 04 2018	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Grant	A	0.00	12,455	0	38,670	26.2 K to 38.7 K (+47.51 %)
Dec 20 2017	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Sell	S	193.09	10,000	1,930,853	207	10.2 K to 207 (-97.97 %)
Dec 20 2017	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Gift	G	0.00	1,500	0	10,207	11.7 K to 10.2 K (-12.81 %)
Dec 20 2017	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Buy	J	0.00	3,947	0	11,707	7.8 K to 11.7 K (+50.86 %)
Dec 20 2017	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Sell	J	0.00	3,947	0	26,841	30.8 K to 26.8 K (-12.82 %)
Oct 24 2017	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Payment of Exercise	F	160.77	643	103,375	30,788	31.4 K to 30.8 K (-2.05 %)
Oct 24 2017	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Payment of Exercise	F	160.77	606	97,427	31,431	32 K to 31.4 K (-1.89 %)
Oct 24 2017	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Payment of Exercise	F	160.77	718	115,433	32,037	32.8 K to 32 K (-2.19 %)
Oct 24 2017	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Payment of Exercise	F	160.77	718	115,433	32,755	33.5 K to 32.8 K (-2.15 %)
Oct 24 2017	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Payment of Exercise	F	160.77	920	147,908	33,473	34.4 K to 33.5 K (-2.67 %)
May 25 2017	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Buy	J	0.00	356	0	7,760	7.4 K to 7.8 K (+4.81 %)
May 25 2017	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Grant	A	173.01	1,074	185,813	19,740	18.7 K to 19.7 K (+5.75 %)
May 25 2017	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Sell	J	0.00	356	0	18,666	19 K to 18.7 K (-1.87 %)
Dec 09 2016	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Sell	S	158.38	16,921	2,679,995	19,022	35.9 K to 19 K (-47.08 %)
Oct 25 2016	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Buy	J	0.00	7,404	0	7,404	0 to 7.4 K
Oct 25 2016	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Payment of Exercise	F	148.97	587	87,445	35,943	36.5 K to 35.9 K (-1.61 %)
Oct 25 2016	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Payment of Exercise	F	148.97	697	103,832	36,530	37.2 K to 36.5 K (-1.87 %)
Oct 25 2016	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Payment of Exercise	F	148.97	697	103,832	37,227	37.9 K to 37.2 K (-1.84 %)
Oct 25 2016	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Payment of Exercise	F	148.97	892	132,881	37,924	38.8 K to 37.9 K (-2.30 %)
Oct 25 2016	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Payment of Exercise	F	148.97	891	132,732	38,816	39.7 K to 38.8 K (-2.24 %)
Oct 25 2016	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Sell	J	0.00	7,404	0	39,707	47.1 K to 39.7 K (-15.72 %)
Oct 07 2016	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Payment of Exercise	F	149.98	4,893	733,852	47,111	52 K to 47.1 K (-9.41 %)
Oct 07 2016	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Grant	A	0.00	18,440	0	52,004	33.6 K to 52 K (+54.94 %)
Dec 01 2015	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Sell	S	84.45	11,745	991,865	46,991	58.7 K to 47 K (-20.00 %)
Dec 01 2015	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Sell	S	82.37	2,309	190,192	66,987	69.3 K to 67 K (-3.33 %)
Dec 01 2015	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Sell	S	81.95	5,199	426,058	69,296	74.5 K to 69.3 K (-6.98 %)
Dec 01 2015	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Sell	S	64.46	15,000	966,852	52,959	68 K to 53 K (-22.07 %)
Dec 01 2015	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Sell	S	64.34	3,000	193,018	67,959	71 K to 68 K (-4.23 %)
Dec 01 2015	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Sell	S	55.17	2,000	110,332	55,289	57.3 K to 55.3 K (-3.49 %)
Dec 01 2015	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Sell	S	60.00	2,000	120,000	58,058	60.1 K to 58.1 K (-3.33 %)
Dec 01 2015	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Sell	S	58.59	6,000	351,540	60,058	66.1 K to 60.1 K (-9.08 %)
Dec 01 2015	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Sell	S	58.00	2,000	116,000	66,058	68.1 K to 66.1 K (-2.94 %)
Dec 01 2015	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Sell	S	57.00	2,000	114,000	68,058	70.1 K to 68.1 K (-2.85 %)
Oct 26 2015	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Payment of Exercise	F	158.15	697	110,231	19,218	19.9 K to 19.2 K (-3.50 %)
Oct 26 2015	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Payment of Exercise	F	158.15	698	110,389	19,915	20.6 K to 19.9 K (-3.39 %)
Oct 26 2015	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Payment of Exercise	F	158.15	893	141,228	20,613	21.5 K to 20.6 K (-4.15 %)
Oct 26 2015	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Payment of Exercise	F	158.15	893	141,228	21,506	22.4 K to 21.5 K (-3.99 %)
Oct 26 2015	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Payment of Exercise	F	158.15	892	141,070	22,399	23.3 K to 22.4 K (-3.83 %)
Oct 15 2015	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Sell	S	152.75	10,000	1,527,544	23,291	33.3 K to 23.3 K (-30.04 %)
Sep 28 2015	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Payment of Exercise	F	144.87	5,960	863,425	70,945	76.9 K to 70.9 K (-7.75 %)
Sep 28 2015	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Grant	A	0.00	21,000	0	76,905	55.9 K to 76.9 K (+37.56 %)
Mar 03 2015	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Grant	A	146.96	1,599	234,989	55,005	53.4 K to 55 K (+2.99 %)
Jun 08 2005	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Option Exercise	M	43.00	75,000	3,225,000	0
Jun 08 2005	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Option Exercise	M	38.79	15,000	581,850	30,000
Jun 08 2005	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Option Exercise	M	37.35	15,000	560,250	60,000
Jun 08 2005	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Option Exercise	M	34.28	15,000	514,200	15,000
Jun 08 2005	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Option Exercise	M	30.41	15,000	456,150	45,000
Jun 08 2005	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Sell	S	45.85	135,000	6,189,750	0	135 K to 0 (-100.00 %)
Jun 08 2005	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Buy	M	34.28	15,000	514,200	135,000	120 K to 135 K (+12.50 %)
Jun 08 2005	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Buy	M	37.35	15,000	560,250	120,000	105 K to 120 K (+14.29 %)
Jun 08 2005	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Buy	M	30.41	15,000	456,150	105,000	90 K to 105 K (+16.67 %)
Jun 08 2005	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Buy	M	38.79	15,000	581,850	90,000	75 K to 90 K (+20.00 %)
Jun 08 2005	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Buy	M	43.00	75,000	3,225,000	75,000	0 to 75 K
Apr 04 2005	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Option Exercise	A	43.79	75,000	3,284,250	75,000
Jun 24 2004	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Option Exercise	M	38.79	30,000	1,163,700	45,000
Jun 24 2004	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Sell	S	42.85	30,000	1,285,500	0	30 K to 0 (-100.00 %)
Jun 24 2004	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Buy	M	38.79	30,000	1,163,700	30,000	0 to 30 K
Jun 08 2004	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Option Exercise	M	36.91	40,000	1,476,252	0
Jun 08 2004	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Option Exercise	M	34.28	30,000	1,028,400	30,000
Jun 08 2004	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Option Exercise	M	30.41	15,000	456,150	60,000
Jun 08 2004	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Sell	S	39.37	85,000	3,346,603	0	85 K to 0 (-100.00 %)
Jun 08 2004	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Buy	M	36.91	40,000	1,476,252	85,000	45 K to 85 K (+88.89 %)
Jun 08 2004	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Buy	M	34.28	30,000	1,028,400	45,000	15 K to 45 K (+200.00 %)
Jun 08 2004	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Buy	M	30.41	15,000	456,150	15,000	0 to 15 K
Apr 02 2004	COST	COSTCO WHOLESALE C ...	PORTERA JOSEPH P	Executive VP	Option Exercise	A	0.00	75,000	0	75,000

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