John T Mapes's Net Worth

$725 Million

Estimate Recalculated Aug 26, 2024 04:05PM EST

Who is John T Mapes?

John T Mapes has an estimated net worth of $725 Million. This is based on reported shares across multiple companies, which include K&F Industries Holdings, Inc., DOUGLAS DYNAMICS, INC, and NATIONAL TECHNICAL SYSTEMS INC /CA/.

SEC CIK

John T Mapes's CIK is 0001335349

Past Insider Trading and Trends

2005 was John T Mapes's most active year for acquiring shares with 15 total transactions. John T Mapes's most active month to acquire stocks was the month of April. 2011 was John T Mapes's most active year for disposing of shares, totalling 9 transactions. John T Mapes's most active month to dispose stocks was the month of April. 2005 saw John T Mapes paying a total of $120,000.00 for 2,241,141.2 shares, this is the most they've acquired in one year. In 2007 John T Mapes cashed out on 23,401,392 shares for a total of $631,837,584.00, their largest year based on trade value.

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K&F Industries Holdings, Inc. No price found

Investor

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
-100.00%
-11.70M
$27.00
-$315,793,755.00
0
Jun 22
Form 4
-100.00%
-11.70M
$27.00
-$315,793,755.00
0
Jun 22
Form 4
-100.00%
-9.26K
$27.00
-$250,074.00
0
Jun 22
Form 3/A
—
0
—
—
0
Form 3/A
—
0
—
—
0
Form 4
+10.54%
1.12M
—
—
11.71M
Sep 9
Form 4
+10.54%
1.11M
—
—
11.7M
Sep 9
Form 4
-41.32%
-12.25K
$5.87
$40,000.00
17.4K
Apr 27 - Aug 12
Form 4
-41.33%
-12.25K
$651.93
$40,000.00
17.39K
Apr 27 - Aug 12
Form 3
—
0
—
—
0
Form 3
—
0
—
—
0
No matching records found

DOUGLAS DYNAMICS, INC (PLOW) Snapshot price: $24.74

Investor

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
-100.00%
-1.52M
$14.25
-$21,671,100.75
0
Dec 6
Form 4
-66.29%
-2.99M
$14.20
-$42,471,064.00
1.52M
May 20
Form 4
-5.87%
-281.25K
$13.87
-$4,037,509.77
4.51M
Mar 15 - Mar 17
Form 4
-12.94%
-712.08K
$10.49
-$7,469,750.67
4.79M
May 14
Form 4
-23.18%
-1.66M
$257.87
-$17,430,470.68
5.51M
May 10
Form 3
—
0
—
—
0
No matching records found

NATIONAL TECHNICAL SYSTEMS INC /CA/ No price found

Investor

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
—
0
—
—
0
Nov 22
Form 3
—
0
—
—
0
No matching records found