Michael A Krupka's Net Worth

$581 Million

Estimate Recalculated Feb 20, 2024 04:38PM EST

Who is Michael A Krupka?

Michael A Krupka has an estimated net worth of $581 Million. This is based on reported shares across multiple companies, which include SolarWinds, Inc., Rapid7, Inc., Quanterix Corp, VONAGE HOLDINGS CORP, TALEO CORP, EDGAR ONLINE INC, NANOSPHERE INC, PRINCETON REVIEW INC, LINKEDIN CORP, INTEGRATED CIRCUIT SYSTEMS INC, and US LEC CORP.

SEC CIK

Michael A Krupka's CIK is 0001212150

Past Insider Trading and Trends

2011 was Michael A Krupka's most active year for acquiring shares with 10 total transactions. Michael A Krupka's most active month to acquire stocks was the month of June. 2007 was Michael A Krupka's most active year for disposing of shares, totalling 8 transactions. Michael A Krupka's most active month to dispose stocks was the month of November. 2007 saw Michael A Krupka paying a total of $3,700,739.44 for 2,394,032 shares, this is the most they've acquired in one year. In 2007 Michael A Krupka cashed out on 3,706,880 shares for a total of $173,743,188.04, their largest year based on trade value.

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Rapid7, Inc. (RPD) Snapshot price: $57.365

Investor

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
-21.36%
-1.00M
$25.79
-$25,790,000.00
3.68M
Mar 16
Form 4
-29.93%
-2.00M
$21.01
-$42,020,000.00
4.68M
Jan 30
Form 4
-11.85%
-898.52K
$18.30
-$16,442,861.10
6.68M
Nov 13
Form 4
-15.59%
-1.40M
$18.00
-$25,200,000.00
7.58M
Jun 6
Form 4
+1,601.53%
8.45M
8.98M
Jul 22
Form 3
0
0
No matching records found

VONAGE HOLDINGS CORP No price found

Investor

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
+4.17%
7.54K
188.27K
Jan 1
Form 4
+5.27%
9.04K
180.72K
Oct 1
Form 4
+4.66%
7.65K
171.68K
Jul 1
Form 4
+4.18%
6.58K
164.04K
Apr 1
Form 4
+5.80%
8.63K
157.46K
Jan 1
Form 4
+6.42%
8.98K
148.82K
Oct 1
Form 4
+8.08%
10.45K
139.84K
Jul 1
Form 4
+8.36%
9.98K
129.39K
Apr 1
Form 4
+11.31%
12.13K
119.41K
Jan 1
Form 4
+4.26%
4.38K
107.28K
Oct 1
Form 4
+5.08%
4.97K
102.89K
Jul 1
Form 4
+4.84%
4.52K
97.92K
Apr 1
Form 4
+4.57%
4.08K
93.39K
Jan 1
Form 4/A
+2.64%
2.2K
85.46K
Jul 1
Form 4
+4.50%
3.85K
89.31K
Oct 1
Form 4
+2.64%
2.2K
85.46K
Jul 1
Form 4
+2.65%
2.15K
83.26K
Apr 1
Form 4
+5.82%
4.46K
81.11K
Jan 1
Form 4
+5.35%
3.89K
76.65K
Oct 1
Form 4
+6.70%
4.57K
72.76K
Jul 1
Form 4
+11.99%
7.3K
68.19K
Apr 1
Form 4
+13.29%
7.14K
60.89K
Jan 1
Form 4
+16.22%
7.5K
53.75K
Oct 1
Form 4
+19.35%
7.5K
46.25K
Jul 1
Form 4
+24.00%
7.5K
38.75K
Apr 1
Form 4
+31.58%
7.5K
31.25K
Jan 1
Form 4
+46.15%
7.5K
23.75K
Oct 1
Form 4
+116.67%
8.75K
16.25K
Jul 1
Form 4
+100.00%
3.75K
7.5K
Mar 1
Form 4
3.75K
3.75K
Dec 1
Form 4
0
0
Jul 19
Form 3
0
0
Form 4
2M
2M
May 30
Form 3
0
0
No matching records found

TALEO CORP No price found

Investor

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
-37.24%
-1.24M
$18.91
-$19,391,448.60
2.09M
Jun 5 - Jun 11
Form 4
3.31M
$14.00
-$4,993,842.00
3.31M
Sep 29 - Oct 4
Form 3/A
0
0
Form 3
0
0
No matching records found

US LEC CORP No price found

Investor

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
0
0
Feb 28
No matching records found

SolarWinds, Inc. No price found

Investor

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
0
0
Form 4
-37.93%
-2.01M
$19.50
-$39,287,293.50
3.3M
Feb 11
Form 4
-31.31%
-2.42M
$17.50
-$42,375,042.50
5.31M
Nov 1
Form 4
-38.45%
-4.83M
$17.91
-$86,516,616.27
7.73M
Nov 18
Form 4
-4.17%
-547.33K
$11.63
-$6,362,653.12
12.57M
May 29
Form 4
+86.64%
6.09M
$11.63
-$10,909,725.37
13.11M
May 26
Form 3
0
0
No matching records found