Jon D Tompkins's Net Worth

$6.8 Million

Estimate Recalculated Nov 11, 2024 02:39AM EST

Who is Jon D Tompkins?

Jon D Tompkins has an estimated net worth of $6.8 Million. This is based on reported shares across multiple companies, which include ELECTRO SCIENTIFIC INDUSTRIES INC, KLA TENCOR CORP, CYMER INC, and CREDENCE SYSTEMS CORP.

SEC CIK

Jon D Tompkins's CIK is 0001196899

Past Insider Trading and Trends

2005 was Jon D Tompkins's most active year for acquiring shares with 18 total transactions. Jon D Tompkins's most active month to acquire stocks was the month of December. 2011 was Jon D Tompkins's most active year for disposing of shares, totalling 27 transactions. Jon D Tompkins's most active month to dispose stocks was the month of January. 2003 saw Jon D Tompkins paying a total of $812,800.00 for 47,600 shares, this is the most they've acquired in one year. In 2006 Jon D Tompkins cashed out on 30,000 shares for a total of $599,494.47, their largest year based on trade value.

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ELECTRO SCIENTIFIC INDUSTRIES INC No price found

Investor

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
+19.95%
12K
—
—
72.16K
May 14
Form 4
+40.36%
17.3K
$6.91
$69,050.00
60.16K
May 15
Form 4
+21.21%
7.5K
—
—
42.86K
May 9
Form 4
—
0
—
—
0
Jan 30
Form 4
+18.42%
5.5K
—
—
35.36K
May 10
Form 4
-1.45%
-438.00
$18.00
-$7,884.00
29.86K
May 31
Form 4
+19.29%
4.9K
—
—
30.3K
May 12
Form 4
+27.64%
5.5K
—
—
25.4K
May 13
Form 4
-22.49%
-5.78K
$12.90
-$74,520.00
19.9K
Jul 30 - Jul 31
Form 4
+63.80%
10K
—
—
25.68K
May 14
Form 4
+62.02%
6K
—
—
15.68K
May 15
Form 4
+102.62%
4.9K
—
—
9.68K
Jul 26
Form 4
+72.07%
2K
$16.00
-$6,743.47
4.78K
Nov 1
Form 4
∞
2.77K
—
—
2.77K
Jul 20
Form 4
—
0
—
—
0
May 26
Form 4
—
0
—
—
0
Jul 21
Form 4
—
0
—
—
0
Jul 31
Form 4
—
0
—
—
0
Oct 30
Form 4
—
0
—
—
0
Jul 31
No matching records found

KLA TENCOR CORP (KLAC) Snapshot price: $702.8

Investor

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
—
0
—
—
0
Form 4
—
0
—
—
0
Aug 1
Form 4
—
0
—
—
0
May 2
Form 4
—
0
—
—
0
Jan 31
Form 4
∞
1K
—
—
1K
Nov 4
Form 4
—
0
$43.97
-$173,450.00
4.2K
Aug 29
Form 4/A
—
0
—
—
0
Aug 2
Form 4
—
0
—
—
0
Aug 2
Form 4
—
0
—
—
0
May 11
Form 4
—
0
—
—
0
Jan 25
Form 4
—
0
—
—
0
Oct 18
Form 4
-64.10%
-7.50K
$53.00
-$397,500.00
4.2K
Mar 12
Form 4
-100.00%
-8.82K
$53.00
-$467,407.00
0
Feb 27
Form 4
—
0
$55.25
$487,249.75
20.52K
Feb 20
Form 4
—
0
—
—
0
Nov 5
Form 4
-19.59%
-5.00K
$58.38
-$291,900.00
20.52K
Aug 27
Form 4/A
-16.38%
-5.00K
$57.80
-$289,000.00
25.52K
Aug 22
Form 4
-15.92%
-5.00K
$57.80
-$289,000.00
26.42K
Aug 22
No matching records found

CYMER INC No price found

Investor

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
-100.00%
-10.92K
$112.50
-$221,173.23
0
May 30
Form 4
—
0
—
—
0
Jan 2
Form 4
-9.09%
-892.00
$88.16
-$78,638.72
8.92K
Dec 13
Form 4
+25.04%
1.97K
—
—
9.82K
Jan 3
Form 4
—
0
$49.46
-$15,038.00
7.85K
Feb 18
Form 4
—
0
$39.83
-$380,658.00
7.85K
Feb 9
Form 4
+39.73%
2.23K
—
—
7.85K
Jan 3
Form 4
—
0
$34.29
-$40,950.00
5.62K
Nov 4
Form 4
-26.25%
-2.00K
$29.90
-$59,800.00
5.62K
Aug 31
Form 4
-20.79%
-2.00K
$34.19
-$68,384.00
7.62K
Aug 3
Form 4
+36.12%
2.55K
—
—
9.62K
Jan 4
Form 4/A
-23.80%
-2.21K
$33.90
-$74,817.30
7.07K
Jul 29
Form 4
-28.17%
-2.77K
$33.50
-$92,828.50
7.07K
Jul 29
Form 4
-41.92%
-2.00K
$42.70
-$85,400.00
2.77K
Dec 10
Form 4
+60.11%
4.44K
—
—
11.84K
Jan 2
Form 4
+54.96%
2.62K
—
—
7.39K
Jan 2
Form 4
-39.39%
-1.30K
$42.40
-$55,120.00
2K
Oct 31
Form 4
-17.50%
-700.00
$42.40
-$29,680.00
3.3K
Oct 29
Form 4
+86.08%
2.21K
—
—
4.77K
Jan 15
Form 4
—
0
$36.92
-$301,601.00
2.56K
Apr 28
Form 4
∞
2.56K
—
—
2.56K
Jan 15
Form 4
—
0
—
—
0
Oct 14
Form 4
—
0
—
—
0
Jul 15
Form 4
—
0
—
—
0
Apr 15
Form 4
—
0
—
—
0
Jan 14
Form 4
—
0
—
—
0
Oct 15
Form 4
—
0
—
—
0
Jul 15
Form 4
—
0
—
—
0
Apr 15
Form 4
—
0
—
—
0
Jan 15
Form 4
—
0
$35.20
-$267,104.70
0
Nov 3
Form 4
—
0
—
—
0
Oct 15
Form 4
—
0
—
—
0
No matching records found

CREDENCE SYSTEMS CORP No price found

Investor

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
—
0
—
—
0
Jan 2
Form 4
—
0
—
—
0
Oct 1
Form 4
—
0
—
—
0
Jul 2
Form 4
—
0
—
—
0
Apr 2
Form 4
—
0
—
—
0
Jan 3
Form 4
—
0
—
—
0
Oct 2
Form 4
—
0
—
—
0
Jul 3
Form 4
∞
5K
$4.45
$22,250.00
5K
Jun 6
Form 4
—
0
—
—
0
Apr 3
Form 4
—
0
—
—
0
Jan 3
Form 4
—
0
—
—
0
Oct 3
Form 4
—
0
—
—
0
Jul 1
Form 4
—
0
—
—
0
Apr 1
Form 4
—
0
—
—
0
Mar 23
No matching records found