Clark William D has been a registered insider at 3 firms since 2006.
As a Director at iBio, Inc., Clark William D last made a transaction on 1/10/2025.
As Chief Executive Officer at Genocea Biosciences, Clark William D last made a transaction on 6/2/2022.
As a Vice President at Vanda Pharmaceuticals Inc., Clark William D last made a transaction on 2/18/2010.
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 Year |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
9 Month |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
6 Month |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
3 Month |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
1 Month |
-- |
-- |
-- |
-- |
-- |
| 1 |
100% |
6% |
-- |
-- |
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 1/22/2025 07:23 AM EST |
Latest Transaction Date: |
1/10/2025 |
| Average days between Transaction and Entered Dates: |
3 |
InsiderInsights.com Purchase Scorecard
|
|
|
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
|
| 8 |
0% |
-41% |
-29% |
67 |
1 Year |
8 |
0% |
-- |
-- |
-- |
| 8 |
38% |
-17% |
-17% |
91 |
9 Month |
8 |
0% |
-- |
-- |
-- |
| 8 |
38% |
-2% |
-24% |
121 |
6 Month |
8 |
0% |
-- |
-- |
-- |
| 8 |
38% |
2% |
-6% |
115 |
3 Month |
8 |
0% |
-- |
-- |
-- |
| 8 |
38% |
-7% |
-5% |
59 |
1 Month |
8 |
0% |
-- |
-- |
-- |
| 8 |
38% |
-1% |
-2% |
32 |
1 Week |
8 |
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 |
-- |
-- |
-- |
-- |
-- |
| 2 |
100% |
-71% |
-71% |
21 |
1 Month |
2 |
0% |
-- |
-- |
-- |
| 2 |
50% |
-24% |
-24% |
79 |
1 Week |
3 |
0% |
-- |
-- |
-- |
| Scorecards Updated 1/22/2025 07:23 AM EST |
Latest Transaction Date: |
6/2/2022 |
| 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% |
502% |
502% |
1,043 |
1 Year |
2 |
0% |
-- |
-- |
-- |
| 2 |
50% |
364% |
364% |
800 |
9 Month |
2 |
0% |
-- |
-- |
-- |
| 2 |
0% |
-37% |
-37% |
1 |
6 Month |
2 |
0% |
-- |
-- |
-- |
| 2 |
50% |
-9% |
-9% |
37 |
3 Month |
2 |
0% |
-- |
-- |
-- |
| 2 |
0% |
-8% |
-8% |
8 |
1 Month |
2 |
0% |
-- |
-- |
-- |
| 2 |
50% |
-0% |
-0% |
11 |
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
|
| 9 |
100% |
-63% |
-77% |
78 |
1 Year |
9 |
0% |
-- |
-- |
-- |
| 9 |
78% |
-38% |
-63% |
120 |
9 Month |
9 |
0% |
-- |
-- |
-- |
| 9 |
78% |
-19% |
-40% |
161 |
6 Month |
9 |
0% |
-- |
-- |
-- |
| 9 |
78% |
16% |
-27% |
222 |
3 Month |
9 |
0% |
-- |
-- |
-- |
| 9 |
56% |
24% |
-5% |
156 |
1 Month |
9 |
0% |
-- |
-- |
-- |
| 9 |
44% |
10% |
2% |
39 |
1 Week |
9 |
0% |
-- |
-- |
-- |
| Scorecards Updated 1/22/2025 07:23 AM EST |
Latest Transaction Date: |
2/18/2010 |
| Average days between Transaction and Entered Dates: |
3 |
