Sheahan Denis K has been a registered insider at 3 firms since 2004.
As Chief Executive Officer at Eastern Bankshares, Inc., Sheahan Denis K last made a transaction on 8/25/2025.
As Chairman at Cambridge Bancorp, Sheahan Denis K last made a transaction on 5/2/2023.
As Chief Operating Officer at Independent Bank Corp., Sheahan Denis K last made a transaction on 3/19/2015.
InsiderInsights.com Purchase Scorecard
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Transaction Date
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Nq |
Hit
Rate
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Mean
Return
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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 |
100% |
9% |
-- |
-- |
1 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
3% |
-- |
-- |
1 Week |
1 |
0% |
-- |
-- |
-- |
InsiderInsights.com Sales Scorecard
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Transaction Date
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Nq |
Hit
Rate
|
Mean
Return
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Median
Return
|
Range of
Returns
|
Time From
Sales
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Nq |
Hit
Rate
|
Mean
Return
|
Median
Return
|
Range of
Returns
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| -- |
-- |
-- |
-- |
-- |
1 Year |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
9 Month |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
6 Month |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
3 Month |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
1 Month |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
1 Week |
-- |
-- |
-- |
-- |
-- |
| Scorecards Updated 10/24/2025 06:18 PM EST |
Latest Transaction Date: |
8/25/2025 |
| Average days between Transaction and Entered Dates: |
1 |
InsiderInsights.com Purchase Scorecard
|
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|
Transaction Date
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Nq |
Hit
Rate
|
Mean
Return
|
Median
Return
|
Range of
Returns
|
Time From
Purchases
|
Nq |
Hit
Rate
|
Mean
Return
|
Median
Return
|
Range of
Returns
|
| 4 |
75% |
28% |
24% |
78 |
1 Year |
4 |
0% |
-- |
-- |
-- |
| 4 |
50% |
23% |
22% |
63 |
9 Month |
4 |
0% |
-- |
-- |
-- |
| 4 |
50% |
-2% |
-4% |
52 |
6 Month |
4 |
0% |
-- |
-- |
-- |
| 4 |
50% |
2% |
-0% |
54 |
3 Month |
4 |
0% |
-- |
-- |
-- |
| 4 |
50% |
-1% |
2% |
39 |
1 Month |
4 |
0% |
-- |
-- |
-- |
| 4 |
50% |
-1% |
-1% |
10 |
1 Week |
4 |
0% |
-- |
-- |
-- |
InsiderInsights.com Sales Scorecard
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|
Transaction Date
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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 10/24/2025 06:18 PM EST |
Latest Transaction Date: |
5/2/2023 |
| 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
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| 7 |
71% |
1% |
5% |
26 |
1 Year |
7 |
0% |
-- |
-- |
-- |
| 7 |
71% |
2% |
4% |
25 |
9 Month |
7 |
0% |
-- |
-- |
-- |
| 7 |
43% |
2% |
-0% |
35 |
6 Month |
7 |
0% |
-- |
-- |
-- |
| 7 |
71% |
-5% |
4% |
65 |
3 Month |
7 |
0% |
-- |
-- |
-- |
| 7 |
43% |
-3% |
-0% |
24 |
1 Month |
7 |
0% |
-- |
-- |
-- |
| 7 |
29% |
-1% |
-2% |
8 |
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
|
| 5 |
0% |
18% |
20% |
15 |
1 Year |
5 |
0% |
-- |
-- |
-- |
| 5 |
0% |
16% |
14% |
25 |
9 Month |
5 |
0% |
-- |
-- |
-- |
| 5 |
0% |
5% |
6% |
8 |
6 Month |
5 |
0% |
-- |
-- |
-- |
| 5 |
20% |
3% |
4% |
11 |
3 Month |
5 |
0% |
-- |
-- |
-- |
| 5 |
40% |
0% |
2% |
15 |
1 Month |
5 |
0% |
-- |
-- |
-- |
| 5 |
60% |
1% |
-1% |
9 |
1 Week |
5 |
0% |
-- |
-- |
-- |
| Scorecards Updated 10/24/2025 06:18 PM EST |
Latest Transaction Date: |
3/19/2015 |
| Average days between Transaction and Entered Dates: |
2 |
