Mason Michael has been a registered insider at 2 firms since 2011.
As Chief Financial Officer at Karyopharm Therapeutics, Mason Michael last made a transaction on 9/4/2024.
As a Financial Officer at Alnylam Pharmaceuticals, Inc., Mason Michael last made a transaction on 1/4/2018.
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 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
|
| 12 |
83% |
37% |
-55% |
649 |
1 Year |
12 |
0% |
-- |
-- |
-- |
| 13 |
92% |
-1% |
-42% |
617 |
9 Month |
13 |
0% |
-- |
-- |
-- |
| 14 |
93% |
12% |
-42% |
748 |
6 Month |
14 |
0% |
-- |
-- |
-- |
| 14 |
100% |
-24% |
-26% |
42 |
3 Month |
14 |
0% |
-- |
-- |
-- |
| 14 |
50% |
1% |
1% |
60 |
1 Month |
14 |
0% |
-- |
-- |
-- |
| 14 |
43% |
4% |
1% |
47 |
1 Week |
14 |
0% |
-- |
-- |
-- |
| Scorecards Updated 4/3/2025 05:50 AM EST |
Latest Transaction Date: |
9/4/2024 |
| 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
|
| 13 |
23% |
67% |
58% |
321 |
1 Year |
13 |
0% |
-- |
-- |
-- |
| 13 |
15% |
43% |
19% |
270 |
9 Month |
13 |
0% |
-- |
-- |
-- |
| 13 |
31% |
31% |
32% |
136 |
6 Month |
13 |
0% |
-- |
-- |
-- |
| 13 |
38% |
18% |
18% |
117 |
3 Month |
13 |
0% |
-- |
-- |
-- |
| 13 |
46% |
9% |
2% |
55 |
1 Month |
13 |
0% |
-- |
-- |
-- |
| 13 |
54% |
-0% |
-0% |
21 |
1 Week |
13 |
0% |
-- |
-- |
-- |
| Scorecards Updated 4/3/2025 05:50 AM EST |
Latest Transaction Date: |
1/4/2018 |
| Average days between Transaction and Entered Dates: |
2 |
