Ernest E Maddock's Net Worth

$66 Million

Estimate Recalculated Sep 18, 2024 03:34PM EST

Who is Ernest E Maddock?

Ernest E Maddock has an estimated net worth of $66 Million. This is based on reported shares across multiple companies, which include MICRON TECHNOLOGY INC, LAM RESEARCH CORP, Riverbed Technology, Inc., Ultra Clean Holdings, Inc., Velodyne Lidar, Inc., AVNET INC, TERADYNE, INC, Ouster, Inc., and INTERSIL CORP/DE.

SEC CIK

Ernest E Maddock's CIK is 0001227050

Past Insider Trading and Trends

2023 was Ernest E Maddock's most active year for acquiring shares with 13 total transactions. Ernest E Maddock's most active month to acquire stocks was the month of April. 2003 was Ernest E Maddock's most active year for disposing of shares, totalling 10 transactions. Ernest E Maddock's most active month to dispose stocks was the month of January. 2009 saw Ernest E Maddock paying a total of $999,990.80 for 69,272 shares, this is the most they've acquired in one year. In 2011 Ernest E Maddock cashed out on 57,432 shares for a total of $2,332,786.20, their largest year based on trade value.

Attention insiders: Dive deeper into market movements and stay ahead of the curve with Benzinga Pro! From up-to-the-second news to audio squawks and interactive data tools, it's everything you need to supercharge your trading strategy. Experience the Benzinga Pro advantage today and transform the way you trade with our exclusive free trial!

MICRON TECHNOLOGY INC (MU) Snapshot price: $86.16

SVP & Chief Financial Officer

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
+18.31%
32.48K
—
—
209.89K
Oct 24
Form 4
-4.98%
-9.30K
$41.65
-$387,303.35
177.4K
Oct 19
Form 4
-2.95%
-5.68K
$40.40
-$229,552.80
186.7K
Oct 14
Form 4
+1.80%
3.4K
$27.89
$94,823.96
192.38K
Aug 11
Form 4
-1.53%
-2.95K
$31.21
-$91,944.66
188.99K
Jun 3
Form 4
+67.79%
77.54K
—
—
191.93K
Oct 19
Form 4
-4.73%
-5.68K
$16.85
-$95,741.70
114.39K
Oct 14
Form 4
-2.58%
-3.19K
$13.11
-$41,755.35
120.07K
Jun 3
Form 4
+8.83%
10K
$10.69
$106,944.00
123.26K
Jan 21
Form 4
+9.68%
10K
$14.32
$143,200.00
113.26K
Dec 24
Form 4
—
0
—
—
0
Dec 11
Form 4
+165.44%
64.36K
—
—
103.26K
Oct 14
Form 4
+14.75%
5K
$17.50
$87,500.00
38.9K
Jul 9
Form 4
∞
33.9K
—
—
33.9K
Jun 3
Form 3
—
0
—
—
0
No matching records found

LAM RESEARCH CORP (LRCX) Snapshot price: $732.5

Chief Financial Officer

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
-11.81%
-7.41K
$42.59
-$293,445.10
55.37K
Mar 4
Form 4
—
0
$31.25
-$265,509.42
62.78K
Feb 5
Form 4
—
0
$30.95
-$267,386.14
62.78K
Jan 28
Form 4
+42.24%
18.44K
—
—
62.09K
Feb 7
Form 4
-9.39%
-4.52K
$43.23
-$195,529.29
43.65K
Feb 6
Form 4
-8.53%
-4.49K
$44.19
-$198,413.10
48.18K
Feb 5
Form 4
+35.88%
13.73K
—
—
51.99K
Mar 4
Form 4
—
0
$38.43
-$910,925.00
38.26K
Mar 2
Form 4
-17.43%
-7.43K
$55.35
-$411,361.20
35.21K
Feb 25
Form 4
-6.68%
-3.05K
$50.00
-$152,500.00
42.59K
Scheduled
Dec 7
Form 4
+112.03%
24.03K
—
—
45.48K
Feb 5
Form 4
+3,777.10%
19.79K
—
—
20.32K
Feb 26
Form 4
—
0
—
—
0
May 1
Form 4
—
0
$31.72
-$142,593.75
483
Nov 9
Form 4
—
0
$27.78
-$307,870.00
483
Scheduled
Oct 13
Form 4
—
0
$23.69
-$105,327.50
483
Scheduled
Sep 13
Form 4
-92.80%
-2.89K
$29.94
-$86,406.84
224
Feb 14
Form 4
—
0
$21.94
-$92,947.50
2.99K
Dec 2
Form 4
—
0
$18.10
-$376,200.00
2.99K
Nov 15 - Nov 17
Form 3
—
0
—
—
0
Form 4
—
0
$21.74
-$277,828.00
458
Oct 28
Form 4
-91.06%
-2.94K
$16.34
-$248,620.96
289
Aug 15
Form 4
—
0
—
—
0
No matching records found

Riverbed Technology, Inc. No price found

Chief Financial Officer

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
-100.00%
-240.23K
—
—
0
Apr 24
Form 4
+204.87%
137.85K
—
—
205.14K
Feb 2
Form 4
+64.67%
26.43K
—
—
67.29K
Jan 1
Form 4
-25.64%
-14.09K
$19.28
-$271,693.76
40.86K
May 15
Form 4
∞
75K
—
—
75K
May 6
Form 3
—
0
—
—
0
No matching records found

Ultra Clean Holdings, Inc. (UCTT) Snapshot price: $32.94

Investor

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
+10.60%
3.65K
—
—
38.04K
May 22
Form 4
+18.20%
5.3K
—
—
34.4K
May 17
Form 4
+14.57%
3.7K
—
—
29.1K
May 19
Form 4
+11.89%
2.7K
—
—
25.4K
May 20
Form 4
+38.42%
6.3K
—
—
22.7K
Jun 2
Form 4
+155.04%
9.97K
—
—
16.4K
May 23
Form 4
+18.42%
1K
$13.40
$13,404.00
6.43K
Jul 31
Form 4
∞
5.43K
—
—
5.43K
Jun 1
Form 3
—
0
—
—
0
No matching records found

Velodyne Lidar, Inc. No price found

Investor

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
-100.00%
-141.39K
—
—
0
Feb 10
Form 4
∞
10.37K
—
—
10.37K
Jan 23
Form 4
+555.14%
111.03K
—
—
131.03K
Jun 16
Form 4
∞
20K
$2.50
$49,900.00
20K
Mar 4 - Mar 7
Form 3
—
0
—
—
0
Form 4
—
0
—
—
0
Jan 13
No matching records found