Williamson Steve S has been a registered insider at 3 firms since 2009.
As Chief Executive Officer at Pulmonx Corp, Williamson Steve S last made a transaction on 3/3/2025.
As an Officer at Outset Medical, Inc., Williamson Steve S last made a transaction on 2/15/2024.
As a Vice President at Hologic, Inc., Williamson Steve S last made a transaction on 3/7/2012.
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 |
-- |
-- |
-- |
-- |
-- |
| 1 |
100% |
28% |
-- |
-- |
6 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
0% |
-7% |
-- |
-- |
3 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
25% |
-- |
-- |
1 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
7% |
-- |
-- |
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 |
100% |
-11% |
-- |
-- |
1 Week |
1 |
0% |
-- |
-- |
-- |
| Scorecards Updated 3/27/2025 10:16 AM EST |
Latest Transaction Date: |
3/3/2025 |
| 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
|
| -- |
-- |
-- |
-- |
-- |
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 |
100% |
-76% |
-81% |
73 |
1 Year |
12 |
0% |
-- |
-- |
-- |
| 12 |
100% |
-74% |
-81% |
64 |
9 Month |
12 |
0% |
-- |
-- |
-- |
| 12 |
83% |
-43% |
-48% |
97 |
6 Month |
12 |
0% |
-- |
-- |
-- |
| 12 |
75% |
-23% |
-27% |
96 |
3 Month |
12 |
0% |
-- |
-- |
-- |
| 12 |
58% |
-4% |
-11% |
77 |
1 Month |
12 |
0% |
-- |
-- |
-- |
| 12 |
50% |
-1% |
-0% |
26 |
1 Week |
12 |
0% |
-- |
-- |
-- |
| Scorecards Updated 3/27/2025 10:16 AM EST |
Latest Transaction Date: |
2/15/2024 |
| Average days between Transaction and Entered Dates: |
1 |
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
|
| 5 |
0% |
4% |
5% |
5 |
1 Year |
5 |
0% |
-- |
-- |
-- |
| 5 |
80% |
-10% |
-12% |
18 |
9 Month |
5 |
0% |
-- |
-- |
-- |
| 5 |
80% |
-7% |
-17% |
51 |
6 Month |
5 |
0% |
-- |
-- |
-- |
| 5 |
20% |
5% |
5% |
42 |
3 Month |
5 |
0% |
-- |
-- |
-- |
| 5 |
0% |
8% |
8% |
10 |
1 Month |
5 |
0% |
-- |
-- |
-- |
| 5 |
20% |
2% |
1% |
9 |
1 Week |
5 |
0% |
-- |
-- |
-- |
| Scorecards Updated 3/27/2025 10:16 AM EST |
Latest Transaction Date: |
3/7/2012 |
| Average days between Transaction and Entered Dates: |
4 |
