Nierenberg Investment Management Company, Inc. has been a registered insider at 11 firms since 2005.
As a Beneficial Owner of 5% or more of a class of the company's shares at Potbelly, Nierenberg Investment Management Company, Inc. last made a transaction on 8/7/2024.
As a Beneficial Owner of 5% or more of a class of the company's shares at RadiSys Corporation, Nierenberg Investment Management Company, Inc. last made a transaction on 11/7/2014.
As a Beneficial Owner of 5% or more of a class of the company's shares at Asset Acceptance Capital Corp., Nierenberg Investment Management Company, Inc. last made a transaction on 5/2/2013.
As a Beneficial Owner of 5% or more of a class of the company's shares at Move, Inc., Nierenberg Investment Management Company, Inc. last made a transaction on 11/28/2012.
As a Beneficial Owner of 5% or more of a class of the company's shares at Electro Scientific Industries, Inc., Nierenberg Investment Management Company, Inc. last made a transaction on 8/8/2012.
Nierenberg Investment Management Company, Inc. has also been considered an insider at 6 other firms since 2005.
InsiderInsights.com Purchase Scorecard
|
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Transaction Date
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
Time From Purchases
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
-- |
-- |
-- |
-- |
-- |
1 Year |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
9 Month |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
6 Month |
-- |
-- |
-- |
-- |
-- |
2 |
100% |
26% |
26% |
-- |
3 Month |
2 |
0% |
-- |
-- |
-- |
2 |
100% |
14% |
14% |
-- |
1 Month |
2 |
0% |
-- |
-- |
-- |
2 |
100% |
12% |
12% |
-- |
1 Week |
2 |
0% |
-- |
-- |
-- |
InsiderInsights.com Sales Scorecard
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|
|
Transaction Date
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
Time From Sales
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
-- |
-- |
-- |
-- |
-- |
1 Year |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
9 Month |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
6 Month |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
3 Month |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
1 Month |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
1 Week |
-- |
-- |
-- |
-- |
-- |
Scorecards Updated 12/27/2024 02:31 AM EST |
Latest Transaction Date: |
8/7/2024 |
Average days between Transaction and Entered Dates: |
1 |
InsiderInsights.com Purchase Scorecard
|
|
|
Transaction Date
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
Time From Purchases
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
25 |
20% |
-15% |
-20% |
131 |
1 Year |
25 |
0% |
-- |
-- |
-- |
25 |
4% |
-23% |
-26% |
112 |
9 Month |
25 |
0% |
-- |
-- |
-- |
25 |
32% |
-11% |
-16% |
123 |
6 Month |
25 |
0% |
-- |
-- |
-- |
25 |
48% |
2% |
-2% |
105 |
3 Month |
25 |
0% |
-- |
-- |
-- |
25 |
36% |
-1% |
-2% |
39 |
1 Month |
25 |
0% |
-- |
-- |
-- |
25 |
36% |
0% |
-0% |
35 |
1 Week |
25 |
0% |
-- |
-- |
-- |
InsiderInsights.com Sales Scorecard
|
|
|
Transaction Date
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
Time From Sales
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
2 |
50% |
-18% |
-18% |
50 |
1 Year |
2 |
0% |
-- |
-- |
-- |
2 |
50% |
-15% |
-15% |
53 |
9 Month |
2 |
0% |
-- |
-- |
-- |
2 |
100% |
-17% |
-17% |
18 |
6 Month |
2 |
0% |
-- |
-- |
-- |
2 |
100% |
-20% |
-20% |
3 |
3 Month |
2 |
0% |
-- |
-- |
-- |
2 |
100% |
-16% |
-16% |
2 |
1 Month |
2 |
0% |
-- |
-- |
-- |
2 |
50% |
-1% |
-1% |
4 |
1 Week |
2 |
0% |
-- |
-- |
-- |
Scorecards Updated 12/27/2024 02:31 AM EST |
Latest Transaction Date: |
11/7/2014 |
Average days between Transaction and Entered Dates: |
2 |
InsiderInsights.com Purchase Scorecard
|
|
|
Transaction Date
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
Time From Purchases
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
29 |
0% |
-30% |
-32% |
41 |
1 Year |
29 |
0% |
-- |
-- |
-- |
29 |
0% |
-43% |
-47% |
61 |
9 Month |
29 |
0% |
-- |
-- |
-- |
29 |
0% |
-51% |
-55% |
54 |
6 Month |
29 |
0% |
-- |
-- |
-- |
29 |
7% |
-20% |
-14% |
58 |
3 Month |
29 |
0% |
-- |
-- |
-- |
29 |
59% |
2% |
1% |
41 |
1 Month |
29 |
0% |
-- |
-- |
-- |
29 |
62% |
2% |
1% |
42 |
1 Week |
29 |
0% |
-- |
-- |
-- |
InsiderInsights.com Sales Scorecard
|
|
|
Transaction Date
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
Time From Sales
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
-- |
-- |
-- |
-- |
-- |
1 Year |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
9 Month |
-- |
-- |
-- |
-- |
-- |
2 |
100% |
-13% |
-13% |
7 |
6 Month |
2 |
0% |
-- |
-- |
-- |
2 |
100% |
-39% |
-39% |
3 |
3 Month |
2 |
0% |
-- |
-- |
-- |
7 |
29% |
-9% |
3% |
50 |
1 Month |
7 |
0% |
-- |
-- |
-- |
7 |
29% |
-0% |
1% |
13 |
1 Week |
7 |
0% |
-- |
-- |
-- |
Scorecards Updated 12/27/2024 02:31 AM EST |
Latest Transaction Date: |
5/2/2013 |
Average days between Transaction and Entered Dates: |
1 |
InsiderInsights.com Purchase Scorecard
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|
|
Transaction Date
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
Time From Purchases
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
-- |
-- |
-- |
-- |
-- |
1 Year |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
9 Month |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
6 Month |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
3 Month |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
1 Month |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
1 Week |
-- |
-- |
-- |
-- |
-- |
InsiderInsights.com Sales Scorecard
|
|
|
Transaction Date
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
Time From Sales
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
-- |
-- |
-- |
-- |
-- |
1 Year |
-- |
-- |
-- |
-- |
-- |
2 |
0% |
90% |
90% |
18 |
9 Month |
2 |
0% |
89% |
89% |
26 |
2 |
0% |
48% |
48% |
11 |
6 Month |
2 |
0% |
46% |
46% |
15 |
2 |
0% |
27% |
27% |
10 |
3 Month |
2 |
0% |
29% |
29% |
20 |
2 |
50% |
-1% |
-1% |
6 |
1 Month |
2 |
50% |
-1% |
-1% |
10 |
2 |
100% |
-2% |
-2% |
3 |
1 Week |
2 |
50% |
-2% |
-2% |
7 |
Scorecards Updated 12/27/2024 02:31 AM EST |
Latest Transaction Date: |
11/28/2012 |
Average days between Transaction and Entered Dates: |
1 |
InsiderInsights.com Purchase Scorecard
|
|
|
Transaction Date
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
Time From Purchases
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
11 |
0% |
-42% |
-60% |
55 |
1 Year |
11 |
0% |
-- |
-- |
-- |
11 |
18% |
-29% |
-32% |
69 |
9 Month |
11 |
0% |
-- |
-- |
-- |
11 |
18% |
-19% |
-18% |
89 |
6 Month |
11 |
0% |
-- |
-- |
-- |
11 |
36% |
-13% |
-14% |
62 |
3 Month |
11 |
0% |
-- |
-- |
-- |
11 |
55% |
2% |
4% |
21 |
1 Month |
11 |
0% |
-- |
-- |
-- |
11 |
64% |
2% |
1% |
12 |
1 Week |
11 |
0% |
-- |
-- |
-- |
InsiderInsights.com Sales Scorecard
|
|
|
Transaction Date
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
Time From Sales
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
8 |
50% |
28% |
-3% |
149 |
1 Year |
8 |
0% |
-- |
-- |
-- |
8 |
63% |
17% |
-3% |
114 |
9 Month |
8 |
0% |
-- |
-- |
-- |
8 |
63% |
32% |
-7% |
140 |
6 Month |
8 |
0% |
-- |
-- |
-- |
8 |
50% |
17% |
1% |
129 |
3 Month |
8 |
0% |
-- |
-- |
-- |
8 |
38% |
5% |
2% |
63 |
1 Month |
8 |
0% |
-- |
-- |
-- |
8 |
75% |
-0% |
-1% |
16 |
1 Week |
8 |
0% |
-- |
-- |
-- |
Scorecards Updated 12/27/2024 02:31 AM EST |
Latest Transaction Date: |
8/8/2012 |
Average days between Transaction and Entered Dates: |
2 |
InsiderInsights.com Purchase Scorecard
|
|
|
Transaction Date
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
Time From Purchases
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
18 |
0% |
-51% |
-54% |
35 |
1 Year |
18 |
0% |
-- |
-- |
-- |
18 |
0% |
-41% |
-44% |
51 |
9 Month |
18 |
0% |
-- |
-- |
-- |
18 |
6% |
-44% |
-56% |
70 |
6 Month |
18 |
0% |
-- |
-- |
-- |
18 |
6% |
-29% |
-25% |
78 |
3 Month |
18 |
0% |
-- |
-- |
-- |
18 |
50% |
1% |
-0% |
41 |
1 Month |
18 |
0% |
-- |
-- |
-- |
18 |
50% |
0% |
0% |
13 |
1 Week |
18 |
0% |
-- |
-- |
-- |
InsiderInsights.com Sales Scorecard
|
|
|
Transaction Date
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
Time From Sales
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
3 |
67% |
-22% |
-40% |
56 |
1 Year |
3 |
0% |
-- |
-- |
-- |
3 |
100% |
-28% |
-41% |
40 |
9 Month |
3 |
0% |
-- |
-- |
-- |
3 |
67% |
-23% |
-43% |
66 |
6 Month |
3 |
0% |
-- |
-- |
-- |
3 |
33% |
4% |
7% |
99 |
3 Month |
3 |
0% |
-- |
-- |
-- |
3 |
0% |
9% |
3% |
18 |
1 Month |
3 |
0% |
-- |
-- |
-- |
3 |
100% |
-6% |
-2% |
14 |
1 Week |
3 |
0% |
-- |
-- |
-- |
Scorecards Updated 12/27/2024 02:31 AM EST |
Latest Transaction Date: |
9/12/2011 |
Average days between Transaction and Entered Dates: |
|
InsiderInsights.com Purchase Scorecard
|
|
|
Transaction Date
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
Time From Purchases
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
7 |
86% |
28% |
40% |
111 |
1 Year |
7 |
0% |
-- |
-- |
-- |
7 |
86% |
16% |
27% |
89 |
9 Month |
7 |
0% |
-- |
-- |
-- |
7 |
86% |
14% |
17% |
27 |
6 Month |
7 |
0% |
-- |
-- |
-- |
7 |
100% |
20% |
16% |
32 |
3 Month |
7 |
0% |
-- |
-- |
-- |
7 |
100% |
10% |
10% |
14 |
1 Month |
7 |
0% |
-- |
-- |
-- |
7 |
71% |
4% |
6% |
19 |
1 Week |
7 |
0% |
-- |
-- |
-- |
InsiderInsights.com Sales Scorecard
|
|
|
Transaction Date
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
Time From Sales
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
7 |
14% |
9% |
10% |
22 |
1 Year |
7 |
0% |
-- |
-- |
-- |
7 |
71% |
-1% |
-1% |
8 |
9 Month |
7 |
0% |
-- |
-- |
-- |
7 |
43% |
-1% |
2% |
27 |
6 Month |
7 |
0% |
-- |
-- |
-- |
7 |
0% |
14% |
12% |
23 |
3 Month |
7 |
0% |
-- |
-- |
-- |
7 |
57% |
2% |
-2% |
26 |
1 Month |
7 |
0% |
-- |
-- |
-- |
7 |
57% |
-0% |
-0% |
12 |
1 Week |
7 |
0% |
-- |
-- |
-- |
Scorecards Updated 12/27/2024 02:31 AM EST |
Latest Transaction Date: |
3/8/2010 |
Average days between Transaction and Entered Dates: |
3 |
InsiderInsights.com Purchase Scorecard
|
|
|
Transaction Date
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
Time From Purchases
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
1 |
0% |
-27% |
-- |
-- |
1 Year |
1 |
0% |
-- |
-- |
-- |
1 |
0% |
-31% |
-- |
-- |
9 Month |
1 |
0% |
-- |
-- |
-- |
1 |
0% |
-46% |
-- |
-- |
6 Month |
1 |
0% |
-- |
-- |
-- |
1 |
0% |
-20% |
-- |
-- |
3 Month |
1 |
0% |
-- |
-- |
-- |
1 |
100% |
13% |
-- |
-- |
1 Month |
1 |
0% |
-- |
-- |
-- |
1 |
0% |
-9% |
-- |
-- |
1 Week |
1 |
0% |
-- |
-- |
-- |
InsiderInsights.com Sales Scorecard
|
|
|
Transaction Date
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
Time From Sales
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
-- |
-- |
-- |
-- |
-- |
1 Year |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
9 Month |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
6 Month |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
3 Month |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
1 Month |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
1 Week |
-- |
-- |
-- |
-- |
-- |
Scorecards Updated 12/27/2024 02:31 AM EST |
Latest Transaction Date: |
7/23/2008 |
Average days between Transaction and Entered Dates: |
|
InsiderInsights.com Purchase Scorecard
|
|
|
Transaction Date
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
Time From Purchases
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
4 |
0% |
-17% |
-17% |
12 |
1 Year |
4 |
0% |
-- |
-- |
-- |
4 |
0% |
-18% |
-17% |
9 |
9 Month |
4 |
0% |
-- |
-- |
-- |
4 |
0% |
-16% |
-16% |
8 |
6 Month |
4 |
0% |
-- |
-- |
-- |
4 |
0% |
-15% |
-14% |
9 |
3 Month |
4 |
0% |
-- |
-- |
-- |
4 |
0% |
-9% |
-7% |
12 |
1 Month |
4 |
0% |
-- |
-- |
-- |
4 |
25% |
-2% |
-3% |
5 |
1 Week |
4 |
0% |
-- |
-- |
-- |
InsiderInsights.com Sales Scorecard
|
|
|
Transaction Date
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
Time From Sales
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
-- |
-- |
-- |
-- |
-- |
1 Year |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
9 Month |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
6 Month |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
3 Month |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
1 Month |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
1 Week |
-- |
-- |
-- |
-- |
-- |
Scorecards Updated 12/27/2024 02:31 AM EST |
Latest Transaction Date: |
12/19/2005 |
Average days between Transaction and Entered Dates: |
3 |
InsiderInsights.com Purchase Scorecard
|
|
|
Transaction Date
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
Time From Purchases
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
-- |
-- |
-- |
-- |
-- |
1 Year |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
9 Month |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
6 Month |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
3 Month |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
1 Month |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
1 Week |
-- |
-- |
-- |
-- |
-- |
InsiderInsights.com Sales Scorecard
|
|
|
Transaction Date
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
Time From Sales
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
-- |
-- |
-- |
-- |
-- |
1 Year |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
9 Month |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
6 Month |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
3 Month |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
1 Month |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
1 Week |
-- |
-- |
-- |
-- |
-- |
Scorecards Updated 12/27/2024 02:31 AM EST |
Latest Transaction Date: |
12/11/2005 |
Average days between Transaction and Entered Dates: |
3 |
InsiderInsights.com Purchase Scorecard
|
|
|
Transaction Date
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
Time From Purchases
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
2 |
100% |
3% |
3% |
3 |
1 Year |
2 |
100% |
5% |
5% |
7 |
2 |
100% |
1% |
1% |
1 |
9 Month |
2 |
100% |
2% |
2% |
1 |
2 |
100% |
15% |
15% |
2 |
6 Month |
2 |
100% |
16% |
16% |
5 |
2 |
100% |
8% |
8% |
4 |
3 Month |
2 |
100% |
10% |
10% |
2 |
2 |
100% |
11% |
11% |
4 |
1 Month |
2 |
100% |
12% |
12% |
2 |
2 |
50% |
6% |
6% |
13 |
1 Week |
2 |
100% |
5% |
5% |
9 |
InsiderInsights.com Sales Scorecard
|
|
|
Transaction Date
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
Time From Sales
|
Nq |
Hit Rate
|
Mean Return
|
Median Return
|
Range of Returns
|
-- |
-- |
-- |
-- |
-- |
1 Year |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
9 Month |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
6 Month |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
3 Month |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
1 Month |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
1 Week |
-- |
-- |
-- |
-- |
-- |
Scorecards Updated 11/10/2021 03:59 PM EST |
Latest Transaction Date: |
12/1/2005 |
Average days between Transaction and Entered Dates: |
1 |