Dennis R Zook's Net Worth

$31 Million

Estimate Recalculated Nov 1, 2024 05:34AM EST

Who is Dennis R Zook?

Dennis R Zook has an estimated net worth of $31 Million. This is based on reported shares in COSTCO WHOLESALE CORP /NEW.

SEC CIK

Dennis R Zook's CIK is 0001184499

Past Insider Trading and Trends

2006 was Dennis R Zook's most active year for acquiring shares with 10 total transactions. Dennis R Zook's most active month to acquire stocks was the month of March. 2006 was Dennis R Zook's most active year for disposing of shares, totalling 13 transactions. Dennis R Zook's most active month to dispose stocks was the month of September. 2005 saw Dennis R Zook paying a total of $6,194,100.00 for 240,000 shares, this is the most they've acquired in one year. In 2005 Dennis R Zook cashed out on 330,000 shares for a total of $7,709,750.00, their largest year based on trade value.

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

Former Executive VP

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
∞
10.05K
$236.35
-$2,038,991.45
10.05K
Oct 2
Form 4/A
—
0
—
—
0
May 24
Form 4
-27.37%
-5.00K
$162.16
-$810,788.00
13.27K
Oct 25
Form 4
-20.93%
-5.00K
$161.92
-$809,577.50
18.89K
Oct 4 - Oct 24
Form 4/A
+5.94%
626
$165.89
$103,847.14
11.16K
Oct 2
Form 4
+1,583.23%
9.91K
$165.89
-$1,602,331.51
10.54K
Oct 2
Form 4
∞
626
$173.01
$108,304.26
626
May 24
Form 4
-35.48%
-7.00K
$161.12
-$1,127,805.00
12.73K
Dec 15 - Jan 10
Form 4
-33.68%
-10.00K
—
—
19.69K
Nov 15
Form 4
-27.85%
-11.46K
$148.97
-$1,707,494.14
29.69K
Oct 22
Form 4
+46.16%
13K
$149.98
-$816,191.16
41.16K
Oct 5
Form 4
-12.64%
-4.08K
$152.96
-$623,293.25
28.16K
Mar 14
Form 4
-12.14%
-4.45K
$158.15
-$704,083.80
32.23K
Oct 22
Form 4
-19.70%
-9.00K
$153.96
-$1,385,677.80
36.69K
Oct 12
Form 4
+44.68%
14.39K
$144.87
-$958,025.31
46.59K
Sep 24
Form 4
+5.38%
1.6K
$146.96
$234,989.04
31.3K
Feb 27
Form 4
-21.22%
-8.00K
$142.54
-$1,140,284.00
29.7K
Jan 12
Form 4
-5.75%
-4.48K
$130.54
-$584,297.04
78.94K
Oct 22
Form 4
-14.23%
-7.00K
$128.10
-$896,697.90
42.17K
Oct 13
Form 4
+43.23%
14.84K
$125.54
-$772,949.78
49.17K
Sep 26
Form 4/A
+4.05%
1.91K
$117.94
$224,911.58
49.02K
Sep 20
Form 4
-12.62%
-4.68K
$117.81
-$551,939.85
32.42K
Oct 22
Form 4
-21.23%
-10.00K
$116.37
-$1,163,700.00
37.11K
Oct 16
Form 4
+55.76%
16.86K
$117.94
-$959,559.84
47.11K
Sep 20
Form 4
-11.68%
-4.00K
$106.50
-$426,000.00
30.25K
Apr 3
Form 4
+3.85%
1.27K
$98.31
$124,853.70
34.25K
Dec 12
Form 4
-25.01%
-11.00K
$96.29
-$1,059,154.80
32.98K
Oct 26
Form 4
-6.62%
-3.12K
$95.00
-$296,020.00
43.98K
Oct 22
Form 4
-4.64%
-2.29K
$96.78
-$221,529.42
47.09K
Oct 17
Form 4
+58.36%
18.2K
$101.00
-$687,002.00
49.38K
Sep 26
Form 4
-20.21%
-7.90K
—
—
31.18K
Mar 12
Form 4/A
-32.48%
-18.80K
$83.41
—
39.08K
Oct 26
Form 4
-8.64%
-5.00K
$83.41
-$417,050.00
52.88K
Oct 26
Form 4
-16.78%
-11.67K
$85.30
-$995,621.60
57.88K
Oct 22
Form 4
-3.21%
-2.31K
$84.38
-$194,495.90
69.56K
Oct 19
Form 4
-2.93%
-2.17K
$82.36
-$178,638.84
71.86K
Oct 17
Form 4/A
+21.70%
21.94K
$83.79
-$256,229.82
123.06K
Sep 28
Form 4
-5.87%
-3.06K
$83.79
-$256,229.82
49.03K
Sep 28
Form 4
-2.99%
-1.61K
—
—
52.09K
Apr 27
Form 4
-1.64%
-893.00
$76.45
-$68,269.85
53.7K
Apr 12
Form 4
-12.78%
-8.00K
—
—
54.59K
Mar 10
Form 4
-4.63%
-3.04K
$64.03
-$194,651.20
62.59K
Oct 22
Form 4
-3.25%
-2.21K
$62.21
-$137,235.26
65.63K
Oct 19
Form 4
-3.13%
-2.19K
$63.70
-$139,503.00
67.83K
Oct 17
Form 4
+27.13%
14.94K
$65.26
—
70.03K
Oct 7 - Oct 12
Form 4
-1.58%
-885.00
$52.07
$656,850.00
55.08K
Apr 12 - Apr 13
Form 4
-8.20%
-5.00K
$59.09
-$295,455.00
55.97K
Dec 16
Form 4
-11.60%
-8.00K
—
—
60.97K
Nov 16
Form 4
-2.16%
-1.52K
$58.27
-$88,861.75
68.97K
Oct 22
Form 4
-3.13%
-2.28K
$59.23
-$134,985.17
70.49K
Oct 19
Form 4
-2.64%
-1.98K
$58.48
-$115,556.48
72.77K
Oct 17
Form 4
+41.76%
22.02K
$59.00
-$175,879.00
74.75K
Oct 7
Form 4
—
0
$43.79
$656,850.00
52.73K
Jul 31
Form 4
—
0
$37.35
$560,250.00
52.73K
Apr 14
Form 4
-1.61%
-861.00
$46.90
-$40,380.90
52.73K
Apr 12
Form 4
+61.58%
20.42K
$57.98
-$265,316.48
53.59K
Oct 17 - Oct 19
Form 4
-3.43%
-1.18K
$65.70
-$77,328.90
33.17K
Apr 12
Form 4
—
0
$38.30
$1,723,350.00
34.34K
Apr 1
Form 4
-3.71%
-2.29K
$65.70
-$150,321.60
59.34K
Oct 19
Form 4
—
0
$38.53
$2,312,100.00
36.63K
Jun 11
Form 4
-2.38%
-894.00
$54.68
-$48,883.92
36.63K
Apr 12
Form 4
+0.07%
25
—
—
37.52K
Nov 9
Form 4
+200.00%
25K
—
—
37.5K
Oct 19
Form 4
—
0
$43.80
-$285,600.00
12.5K
Oct 16
Form 4
∞
12.5K
—
—
12.5K
Jun 12
Form 4
—
0
$46.30
-$1,044,900.00
0
Apr 10
Form 4
—
0
$45.74
-$877,160.00
0
Mar 6
Form 4
—
0
$45.43
-$363,750.00
0
Oct 25
Form 4
—
0
$39.39
-$1,151,900.00
0
Jun 16
Form 4
—
0
—
—
0
Apr 1
Form 4
—
0
$42.80
-$294,592.50
0
Nov 11
Form 4
—
0
$42.93
-$300,842.50
0
Nov 8
Form 4
—
0
$42.07
-$258,092.50
0
Oct 26
Form 4
—
0
$41.47
-$228,092.50
0
Oct 21
Form 4/A
—
0
—
—
0
Apr 1
Form 4
—
0
—
—
0
Apr 1
Form 4
—
0
$30.41
-$602,052.00
0
Mar 5
No matching records found