Lewis William has been a registered insider at 2 firms since 2010.
As Chairman at Insmed, Inc., Lewis William last made a transaction on 3/5/2026.
As President at Aegerion Pharmaceuticals,; Inc. , Lewis William last made a transaction on 10/27/2010.
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 |
94% |
101% |
102% |
208 |
1 Year |
18 |
0% |
-- |
-- |
-- |
| 18 |
89% |
92% |
108% |
195 |
9 Month |
18 |
0% |
-- |
-- |
-- |
| 18 |
89% |
58% |
52% |
184 |
6 Month |
18 |
0% |
-- |
-- |
-- |
| 18 |
61% |
18% |
13% |
126 |
3 Month |
18 |
0% |
-- |
-- |
-- |
| 18 |
50% |
2% |
-1% |
36 |
1 Month |
18 |
0% |
-- |
-- |
-- |
| 18 |
39% |
-1% |
-1% |
18 |
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
|
| 37 |
27% |
72% |
85% |
209 |
1 Year |
37 |
0% |
-- |
-- |
-- |
| 47 |
23% |
84% |
111% |
256 |
9 Month |
47 |
0% |
-- |
-- |
-- |
| 51 |
24% |
59% |
43% |
232 |
6 Month |
51 |
0% |
-- |
-- |
-- |
| 53 |
47% |
20% |
5% |
234 |
3 Month |
53 |
0% |
-- |
-- |
-- |
| 58 |
52% |
7% |
-0% |
181 |
1 Month |
59 |
0% |
-- |
-- |
-- |
| 61 |
62% |
0% |
-2% |
46 |
1 Week |
61 |
0% |
-- |
-- |
-- |
| Scorecards Updated 3/17/2026 08:46 AM EST |
Latest Transaction Date: |
3/5/2026 |
| 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
|
| 1 |
100% |
47% |
-- |
-- |
1 Year |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
58% |
-- |
-- |
9 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
100% |
-- |
-- |
6 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
30% |
-- |
-- |
3 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
0% |
-- |
-- |
-- |
1 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
0% |
-- |
-- |
-- |
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 3/17/2026 08:46 AM EST |
Latest Transaction Date: |
10/27/2010 |
| Average days between Transaction and Entered Dates: |
|
