Joseph P Portera's Net Worth

$45 Million

Estimate Recalculated Sep 18, 2024 05:11PM EST

Who is Joseph P Portera?

Joseph P Portera has an estimated net worth of $45 Million. This is based on reported shares in COSTCO WHOLESALE CORP /NEW.

SEC CIK

Joseph P Portera's CIK is 0001184498

Past Insider Trading and Trends

2004 was Joseph P Portera's most active year for acquiring shares with 6 total transactions. Joseph P Portera's most active month to acquire stocks was the month of March. 2009 was Joseph P Portera's most active year for disposing of shares, totalling 12 transactions. Joseph P Portera's most active month to dispose stocks was the month of September. 2005 saw Joseph P Portera paying a total of $5,337,450.00 for 210,000 shares, this is the most they've acquired in one year. In 2005 Joseph P Portera cashed out on 270,000 shares for a total of $6,189,750.00, their largest year based on trade value.

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COSTCO WHOLESALE CORP /NEW (COST) Snapshot price: $875.95

Executive VP

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
+93.00%
5.78K
$458.41
-$1,902,401.50
11.99K
Sep 14
Form 4
-69.29%
-4.04K
$445.50
—
1.79K
Oct 9 - Aug 13
Form 4
-33.26%
-6.00K
$348.00
-$2,088,000.00
12.04K
Sep 16 - Sep 29
Form 4
+111.69%
6.94K
$342.96
-$1,681,542.69
13.15K
Sep 14
Form 4
-54.01%
-14.10K
$299.52
-$4,221,734.40
12K
Oct 25 - Oct 30
Form 4
-33.32%
-7.92K
$299.97
-$2,375,762.40
15.85K
Oct 22
Form 4
+72.13%
9.96K
$292.43
-$1,038,126.50
23.77K
Sep 18
Form 4
-31.78%
-11.77K
$228.51
—
25.25K
Oct 25 - Mar 11
Form 4/A
+71.26%
18.68K
—
—
44.9K
Oct 2
Form 4
-9.14%
-3.10K
$229.06
—
30.8K
Oct 5 - Oct 22
Form 4
+28.50%
7.47K
$236.35
-$1,177,732.05
33.69K
Oct 2
Form 4/A
+2.40%
448
$173.01
$77,508.48
19.11K
May 24
Form 4
-29.83%
-11.50K
$193.09
—
27.05K
Oct 24 - Dec 18
Form 4
-10.48%
-3.60K
$160.77
-$579,575.85
30.79K
Oct 22
Form 4/A
+1.85%
626
$165.89
$103,847.14
34.39K
Oct 2
Form 4
+71.06%
14.03K
$165.89
-$919,528.27
33.77K
Oct 2
Form 4
+4.06%
1.07K
$173.01
$185,812.74
27.5K
Jan 10 - May 24
Form 4
-47.08%
-16.92K
$158.38
-$2,679,995.36
19.02K
Dec 9
Form 4
-7.99%
-3.76K
$148.97
—
43.35K
Oct 14 - Oct 22
Form 4
+40.36%
13.55K
$149.98
-$733,852.14
47.11K
Oct 5
Form 4
-15.46%
-51.25K
$68.92
-$3,579,857.53
280.28K
Oct 30 - Oct 27
Form 4
-17.49%
-4.07K
$158.15
-$644,144.95
19.22K
Oct 22
Form 4
-30.04%
-10.00K
$152.75
-$1,527,544.00
23.29K
Oct 13
Form 4
+26.90%
15.04K
$144.87
-$863,425.20
70.94K
Sep 24
Form 4
+2.99%
1.6K
$146.96
$234,989.04
55.01K
Feb 27
Form 4
-9.01%
-15.00K
$131.55
-$1,973,218.50
151.46K
Oct 24 - Oct 29
Form 4
-3.28%
-15.87K
$130.54
-$2,071,147.64
468.53K
Oct 22
Form 4
-4.39%
-4.68K
$130.13
-$609,639.37
101.92K
Oct 9
Form 4
+21.25%
18.68K
$125.54
-$291,127.26
106.6K
Sep 26
Form 4/A
+1.57%
1.91K
$117.94
$224,911.58
123.38K
Sep 20
Form 4
-55.39%
-14.90K
$118.29
-$1,762,521.00
12K
Oct 29
Form 4
-7.04%
-8.56K
$117.81
-$1,007,982.36
112.91K
Oct 22
Form 4
+22.04%
21.94K
$117.94
-$360,778.46
121.47K
Sep 20
Form 4
-13.85%
-16.00K
$97.34
-$1,557,440.00
99.53K
Dec 31
Form 4
+2.25%
2.54K
$98.31
$249,805.71
115.53K
Dec 12
Form 4
-4.74%
-5.63K
$95.00
-$534,660.00
112.99K
Oct 22
Form 4
-1.61%
-1.94K
$96.78
-$188,043.54
118.62K
Oct 17
Form 4
+22.71%
22.32K
$101.00
-$271,185.00
120.56K
Sep 26
Form 4
-4.12%
-4.22K
$85.30
-$360,051.30
98.24K
Oct 22
Form 4
-1.99%
-2.08K
$84.38
-$175,594.78
102.47K
Oct 19
Form 4
-1.83%
-1.95K
$82.36
-$160,519.64
104.55K
Oct 17
Form 4/A
+13.47%
22.32K
$83.79
-$224,976.15
187.99K
Sep 28
Form 4
-3.19%
-2.69K
$83.79
-$224,976.15
81.5K
Sep 28
Form 4
-0.92%
-779.00
$76.97
-$59,959.63
84.18K
Apr 17
Form 4
-3.11%
-2.73K
$64.03
-$174,481.75
84.96K
Oct 22
Form 4
-2.20%
-1.97K
$62.21
-$122,802.54
87.68K
Oct 19
Form 4
-2.12%
-1.95K
$63.70
-$123,960.20
89.66K
Oct 17
Form 4
+32.21%
22.32K
$65.26
-$175,223.10
91.6K
Oct 7
Form 4
—
0
$43.79
$656,850.00
69.29K
Apr 30
Form 4
-1.10%
-769.00
$59.19
-$45,517.11
69.29K
Apr 17
Form 4
+40.17%
20.08K
$58.27
-$286,921.48
70.06K
Oct 22
Form 4
-3.40%
-1.76K
$59.23
-$104,185.57
49.98K
Oct 19
Form 4
-3.02%
-1.61K
$58.48
-$94,152.80
51.74K
Oct 17
Form 4
—
0
$43.79
$656,850.00
53.35K
Oct 9
Form 4
—
0
$37.35
$560,250.00
53.35K
Jul 27
Form 4
-1.43%
-776.00
$45.77
-$35,517.52
53.35K
Apr 17
Form 4
+0.05%
25
$43.65
$1,091.33
54.13K
Mar 18
Form 4
+62.44%
20.8K
$57.98
-$243,689.94
54.1K
Oct 17 - Oct 19
Form 4/A
-18.44%
-2.11K
$65.70
-$138,627.00
9.34K
Oct 19
Form 4
-2.97%
-1.03K
$68.49
-$70,544.70
33.59K
Apr 17
Form 4
—
0
$38.30
$1,723,350.00
34.62K
Apr 1
Form 4
+202.51%
23.18K
$65.70
-$119,771.10
34.62K
Oct 19
Form 4
-8.44%
-1.05K
$55.60
-$58,658.00
11.45K
Apr 17
Form 4
—
0
$46.26
-$927,300.00
12.5K
Apr 3
Form 4
∞
12.5K
—
—
12.5K
Oct 17
Form 4
—
0
$44.27
-$299,550.00
0
Apr 24
Form 4
—
0
$46.30
-$1,044,900.00
0
Apr 10
Form 4
—
0
$42.70
-$852,300.00
0
Jun 6
Form 4
—
0
—
—
0
Apr 1
Form 4
—
0
$40.82
-$121,800.00
0
Jun 24
Form 4
—
0
$37.10
-$385,801.00
0
Jun 7
Form 4/A
—
0
—
—
0
Apr 1
Form 4
—
0
—
—
0
Apr 1
No matching records found