Dimella Robert A has been a registered insider at 9 firms since 2003.
As an Officer at RiverNorth Flexible Municipal Income Fund II, Inc., Dimella Robert A last made a transaction on 11/25/2025.
As an Officer at RiverNorth Managed Duration Municipal Income Fund II, Inc., Dimella Robert A last made a transaction on 11/25/2025.
As an Officer at MainStay DefinedTerm Municipal Opportunities Fund, Dimella Robert A last made a transaction on 11/20/2025.
As an Officer at RiverNorth Opportunistic Municipal Income Fund, Inc., Dimella Robert A last made a transaction on 6/23/2021.
As an Officer at RiverNorth Flexible Municipal Income Fund, Inc., Dimella Robert A last made a transaction on 6/23/2021.
Dimella Robert A has also been considered an insider at 4 other firms since 2003.
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 |
-- |
-- |
-- |
-- |
-- |
| 2 |
50% |
1% |
1% |
2 |
1 Week |
2 |
0% |
-- |
-- |
-- |
| Scorecards Updated 12/13/2025 12:41 AM EST |
Latest Transaction Date: |
11/25/2025 |
| Average days between Transaction and Entered Dates: |
5 |
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% |
-15% |
-- |
-- |
1 Year |
1 |
0% |
-- |
-- |
-- |
| 1 |
0% |
-23% |
-- |
-- |
9 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
0% |
-11% |
-- |
-- |
6 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
0% |
-18% |
-- |
-- |
3 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
5% |
-- |
-- |
1 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
5% |
-- |
-- |
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 |
-- |
-- |
-- |
-- |
-- |
| 2 |
0% |
1% |
1% |
2 |
1 Week |
2 |
0% |
-- |
-- |
-- |
| Scorecards Updated 12/13/2025 12:41 AM EST |
Latest Transaction Date: |
11/25/2025 |
| Average days between Transaction and Entered Dates: |
5 |
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 |
0% |
-5% |
-5% |
6 |
1 Year |
2 |
0% |
-4% |
-- |
9 |
| 2 |
0% |
-3% |
-3% |
4 |
9 Month |
2 |
0% |
-0% |
-- |
1 |
| 2 |
50% |
-4% |
-4% |
13 |
6 Month |
2 |
50% |
1% |
-- |
2 |
| 2 |
100% |
2% |
2% |
5 |
3 Month |
2 |
50% |
0% |
-- |
0 |
| 2 |
50% |
0% |
0% |
4 |
1 Month |
2 |
50% |
1% |
-- |
2 |
| 2 |
50% |
-0% |
-0% |
3 |
1 Week |
2 |
50% |
0% |
-- |
1 |
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 |
0% |
0% |
-- |
-- |
1 Week |
1 |
0% |
-- |
-- |
-- |
| Scorecards Updated 12/13/2025 12:41 AM EST |
Latest Transaction Date: |
11/20/2025 |
| 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
|
| 3 |
67% |
7% |
10% |
41 |
1 Year |
3 |
67% |
9% |
9% |
49 |
| 3 |
100% |
13% |
8% |
16 |
9 Month |
3 |
100% |
16% |
8% |
23 |
| 3 |
100% |
11% |
7% |
13 |
6 Month |
3 |
100% |
13% |
7% |
21 |
| 3 |
100% |
9% |
5% |
21 |
3 Month |
3 |
100% |
11% |
5% |
28 |
| 3 |
33% |
-28% |
-0% |
117 |
1 Month |
3 |
100% |
9% |
2% |
24 |
| 3 |
100% |
5% |
1% |
12 |
1 Week |
3 |
67% |
3% |
1% |
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 |
-- |
-- |
-- |
-- |
-- |
| 2 |
0% |
2% |
2% |
0 |
3 Month |
2 |
0% |
-- |
-- |
-- |
| 2 |
0% |
3% |
3% |
1 |
1 Month |
2 |
0% |
-- |
-- |
-- |
| 2 |
0% |
1% |
1% |
0 |
1 Week |
2 |
0% |
-- |
-- |
-- |
| Scorecards Updated 11/11/2021 07:10 AM EST |
Latest Transaction Date: |
6/23/2021 |
| 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
|
| 2 |
100% |
25% |
25% |
2 |
1 Year |
2 |
0% |
-- |
-- |
-- |
| 2 |
100% |
17% |
17% |
1 |
9 Month |
2 |
0% |
-- |
-- |
-- |
| 2 |
100% |
10% |
10% |
2 |
6 Month |
2 |
0% |
-- |
-- |
-- |
| 2 |
100% |
9% |
9% |
2 |
3 Month |
2 |
0% |
-- |
-- |
-- |
| 2 |
100% |
3% |
3% |
1 |
1 Month |
2 |
0% |
-- |
-- |
-- |
| 2 |
100% |
3% |
3% |
1 |
1 Week |
2 |
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 |
100% |
-32% |
-32% |
3 |
1 Year |
2 |
0% |
-- |
-- |
-- |
| 2 |
100% |
-21% |
-21% |
1 |
9 Month |
2 |
0% |
-- |
-- |
-- |
| 2 |
100% |
-7% |
-7% |
1 |
6 Month |
2 |
0% |
-- |
-- |
-- |
| 2 |
50% |
1% |
1% |
1 |
3 Month |
2 |
0% |
-- |
-- |
-- |
| 2 |
0% |
3% |
3% |
1 |
1 Month |
2 |
0% |
-- |
-- |
-- |
| 2 |
100% |
-1% |
-1% |
1 |
1 Week |
2 |
0% |
-- |
-- |
-- |
| Scorecards Updated 12/13/2025 12:41 AM EST |
Latest Transaction Date: |
6/23/2021 |
| 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
|
| 2 |
50% |
13% |
13% |
42 |
1 Year |
2 |
50% |
12% |
12% |
40 |
| 2 |
50% |
5% |
5% |
38 |
9 Month |
2 |
50% |
5% |
5% |
38 |
| 2 |
50% |
5% |
5% |
32 |
6 Month |
2 |
50% |
4% |
4% |
32 |
| 2 |
50% |
8% |
8% |
32 |
3 Month |
2 |
50% |
6% |
6% |
32 |
| 2 |
100% |
17% |
17% |
21 |
1 Month |
2 |
100% |
16% |
16% |
19 |
| 2 |
100% |
11% |
11% |
17 |
1 Week |
2 |
100% |
5% |
5% |
8 |
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 11/11/2021 07:10 AM EST |
Latest Transaction Date: |
3/18/2020 |
| 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
|
| 3 |
100% |
9% |
8% |
4 |
1 Year |
3 |
100% |
7% |
7% |
7 |
| 3 |
100% |
11% |
10% |
4 |
9 Month |
3 |
100% |
9% |
9% |
7 |
| 3 |
100% |
10% |
9% |
3 |
6 Month |
3 |
100% |
8% |
9% |
7 |
| 3 |
100% |
3% |
3% |
2 |
3 Month |
3 |
67% |
1% |
2% |
7 |
| 3 |
33% |
-1% |
-4% |
8 |
1 Month |
3 |
33% |
-4% |
-4% |
14 |
| 3 |
67% |
0% |
0% |
1 |
1 Week |
3 |
0% |
-1% |
-1% |
3 |
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 |
100% |
-11% |
-- |
-- |
1 Year |
1 |
100% |
-10% |
-- |
-- |
| 1 |
100% |
-6% |
-- |
-- |
9 Month |
1 |
100% |
-5% |
-- |
-- |
| 1 |
100% |
-4% |
-- |
-- |
6 Month |
1 |
100% |
-4% |
-- |
-- |
| 1 |
100% |
-3% |
-- |
-- |
3 Month |
1 |
100% |
-2% |
-- |
-- |
| 1 |
100% |
-2% |
-- |
-- |
1 Month |
1 |
100% |
-2% |
-- |
-- |
| 1 |
100% |
-2% |
-- |
-- |
1 Week |
1 |
100% |
-3% |
-- |
-- |
| Scorecards Updated 11/11/2021 07:10 AM EST |
Latest Transaction Date: |
7/12/2005 |
| 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
|
| 2 |
100% |
10% |
10% |
2 |
1 Year |
2 |
100% |
9% |
9% |
5 |
| 2 |
100% |
11% |
11% |
1 |
9 Month |
2 |
100% |
11% |
11% |
3 |
| 2 |
100% |
10% |
10% |
0 |
6 Month |
2 |
100% |
9% |
9% |
4 |
| 2 |
100% |
3% |
3% |
1 |
3 Month |
2 |
100% |
2% |
2% |
4 |
| 2 |
50% |
-0% |
-0% |
5 |
1 Month |
2 |
50% |
-1% |
-1% |
9 |
| 2 |
0% |
-1% |
-1% |
1 |
1 Week |
2 |
50% |
-1% |
-1% |
2 |
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 |
100% |
-7% |
-- |
-- |
1 Year |
1 |
100% |
-7% |
-- |
-- |
| 1 |
100% |
-3% |
-- |
-- |
9 Month |
1 |
100% |
-3% |
-- |
-- |
| 1 |
100% |
-3% |
-- |
-- |
6 Month |
1 |
100% |
-3% |
-- |
-- |
| 1 |
100% |
-4% |
-- |
-- |
3 Month |
1 |
100% |
-4% |
-- |
-- |
| 1 |
100% |
-2% |
-- |
-- |
1 Month |
1 |
100% |
-2% |
-- |
-- |
| 1 |
100% |
-3% |
-- |
-- |
1 Week |
1 |
100% |
-4% |
-- |
-- |
| Scorecards Updated 11/11/2021 07:10 AM EST |
Latest Transaction Date: |
7/11/2005 |
| 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
|
| 4 |
25% |
0% |
-1% |
10 |
1 Year |
4 |
25% |
-1% |
-2% |
9 |
| 4 |
75% |
1% |
0% |
5 |
9 Month |
4 |
75% |
0% |
0% |
7 |
| 4 |
75% |
2% |
3% |
16 |
6 Month |
4 |
75% |
1% |
2% |
14 |
| 4 |
25% |
-1% |
-2% |
10 |
3 Month |
4 |
25% |
-1% |
-3% |
15 |
| 4 |
50% |
-2% |
-3% |
12 |
1 Month |
4 |
50% |
-3% |
-3% |
15 |
| 4 |
50% |
0% |
-0% |
5 |
1 Week |
4 |
50% |
-0% |
-0% |
6 |
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 11/11/2021 07:10 AM EST |
Latest Transaction Date: |
4/27/2004 |
| Average days between Transaction and Entered Dates: |
2 |
