Gagnon Robert E. has been a registered insider at 3 firms since 2010.
As a Director at Verastem, Inc., Gagnon Robert E. last made a transaction on 9/16/2025.
As Chief Financial Officer at Harvard Bioscience, Inc., Gagnon Robert E. last made a transaction on 8/29/2018.
As a Financial Officer at Biogen IDEC Inc, Gagnon Robert E. last made a transaction on 2/29/2012.
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
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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
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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
|
| 17 |
59% |
348% |
-46% |
2,587 |
1 Year |
17 |
0% |
-- |
-- |
-- |
| 18 |
56% |
259% |
-51% |
2,534 |
9 Month |
18 |
0% |
-- |
-- |
-- |
| 19 |
58% |
233% |
-20% |
2,628 |
6 Month |
19 |
0% |
-- |
-- |
-- |
| 20 |
60% |
111% |
-3% |
2,240 |
3 Month |
20 |
0% |
-- |
-- |
-- |
| 21 |
48% |
-3% |
2% |
122 |
1 Month |
21 |
0% |
-- |
-- |
-- |
| 21 |
76% |
-6% |
-8% |
44 |
1 Week |
21 |
0% |
-- |
-- |
-- |
| Scorecards Updated 10/30/2025 11:31 AM EST |
Latest Transaction Date: |
9/16/2025 |
| 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
|
| 5 |
60% |
27% |
37% |
97 |
1 Year |
5 |
0% |
-- |
-- |
-- |
| 5 |
60% |
31% |
33% |
117 |
9 Month |
5 |
0% |
-- |
-- |
-- |
| 5 |
80% |
12% |
5% |
47 |
6 Month |
5 |
0% |
-- |
-- |
-- |
| 5 |
60% |
12% |
16% |
46 |
3 Month |
5 |
0% |
-- |
-- |
-- |
| 5 |
100% |
11% |
6% |
19 |
1 Month |
5 |
0% |
-- |
-- |
-- |
| 5 |
80% |
5% |
2% |
15 |
1 Week |
5 |
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
|
| 9 |
100% |
-55% |
-60% |
45 |
1 Year |
9 |
0% |
-- |
-- |
-- |
| 9 |
100% |
-36% |
-28% |
51 |
9 Month |
9 |
0% |
-- |
-- |
-- |
| 9 |
89% |
-34% |
-37% |
66 |
6 Month |
9 |
0% |
-- |
-- |
-- |
| 9 |
89% |
-20% |
-15% |
48 |
3 Month |
9 |
0% |
-- |
-- |
-- |
| 9 |
33% |
6% |
11% |
41 |
1 Month |
9 |
0% |
-- |
-- |
-- |
| 9 |
67% |
0% |
-1% |
18 |
1 Week |
9 |
0% |
-- |
-- |
-- |
| Scorecards Updated 10/30/2025 11:31 AM EST |
Latest Transaction Date: |
8/29/2018 |
| 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
|
| 14 |
0% |
52% |
48% |
53 |
1 Year |
14 |
0% |
-- |
-- |
-- |
| 14 |
0% |
40% |
38% |
47 |
9 Month |
14 |
0% |
-- |
-- |
-- |
| 14 |
0% |
30% |
28% |
46 |
6 Month |
14 |
0% |
-- |
-- |
-- |
| 14 |
7% |
16% |
11% |
54 |
3 Month |
14 |
0% |
-- |
-- |
-- |
| 14 |
29% |
3% |
2% |
19 |
1 Month |
14 |
0% |
-- |
-- |
-- |
| 14 |
36% |
0% |
0% |
10 |
1 Week |
14 |
0% |
-- |
-- |
-- |
| Scorecards Updated 10/30/2025 11:31 AM EST |
Latest Transaction Date: |
2/29/2012 |
| Average days between Transaction and Entered Dates: |
3 |
