Webster Stephen W has been a registered insider at 4 firms since 2008.
As a Director at Nabriva Therapeutics AG , Webster Stephen W last made a transaction on 8/2/2022.
As a Director at Viking Therapeutics, Webster Stephen W last made a transaction on 5/29/2018.
As Chief Financial Officer at Spark Therapeutics, Inc., Webster Stephen W last made a transaction on 11/16/2017.
As Chief Financial Officer at Adolor Corporation, Webster Stephen W last made a transaction on 12/12/2011.
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
|
| 1 |
0% |
-51% |
-- |
-- |
1 Year |
1 |
0% |
-- |
-- |
-- |
| 1 |
0% |
-55% |
-- |
-- |
9 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
0% |
-58% |
-- |
-- |
6 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
0% |
-41% |
-- |
-- |
3 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
0% |
-17% |
-- |
-- |
1 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
0% |
-5% |
-- |
-- |
1 Week |
1 |
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 |
0% |
274% |
-- |
-- |
1 Year |
1 |
0% |
-- |
-- |
-- |
| 2 |
100% |
-69% |
-69% |
12 |
9 Month |
2 |
0% |
-- |
-- |
-- |
| 2 |
100% |
-60% |
-60% |
1 |
6 Month |
2 |
0% |
-- |
-- |
-- |
| 2 |
50% |
-25% |
-25% |
50 |
3 Month |
2 |
0% |
-- |
-- |
-- |
| 2 |
100% |
-9% |
-9% |
1 |
1 Month |
2 |
0% |
-- |
-- |
-- |
| 2 |
50% |
-0% |
-0% |
14 |
1 Week |
2 |
0% |
-- |
-- |
-- |
| Scorecards Updated 6/14/2023 12:08 PM EST |
Latest Transaction Date: |
8/2/2022 |
| Average days between Transaction and Entered Dates: |
2 |
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
|
| 1 |
0% |
-23% |
-- |
-- |
1 Year |
1 |
0% |
-- |
-- |
-- |
| 1 |
0% |
-16% |
-- |
-- |
9 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
10% |
-- |
-- |
6 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
29% |
-- |
-- |
3 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
0% |
-5% |
-- |
-- |
1 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
0% |
-3% |
-- |
-- |
1 Week |
1 |
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 6/14/2023 12:08 PM EST |
Latest Transaction Date: |
5/29/2018 |
| 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 |
0% |
-44% |
-- |
-- |
1 Year |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
25% |
-- |
-- |
9 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
24% |
-- |
-- |
6 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
33% |
-- |
-- |
3 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
29% |
-- |
-- |
1 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
3% |
-- |
-- |
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
|
| 7 |
43% |
4% |
4% |
84 |
1 Year |
7 |
0% |
-- |
-- |
-- |
| 7 |
57% |
1% |
-1% |
40 |
9 Month |
7 |
0% |
-- |
-- |
-- |
| 7 |
57% |
-10% |
-26% |
79 |
6 Month |
7 |
0% |
-- |
-- |
-- |
| 7 |
57% |
0% |
-1% |
67 |
3 Month |
7 |
0% |
-- |
-- |
-- |
| 7 |
43% |
-3% |
3% |
48 |
1 Month |
7 |
0% |
-- |
-- |
-- |
| 7 |
57% |
1% |
-0% |
11 |
1 Week |
7 |
0% |
-- |
-- |
-- |
| Scorecards Updated 6/14/2023 12:08 PM EST |
Latest Transaction Date: |
11/16/2017 |
| Average days between Transaction and Entered Dates: |
3 |
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 |
-- |
-- |
-- |
-- |
-- |
| 1 |
0% |
-11% |
-- |
-- |
3 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
30% |
-- |
-- |
1 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
11% |
-- |
-- |
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 6/14/2023 12:08 PM EST |
Latest Transaction Date: |
12/12/2011 |
| Average days between Transaction and Entered Dates: |
1 |
