Zerella William has been a registered insider at 3 firms since 2012.
As Chief Financial Officer at ACV Auctions Inc., Zerella William last made a transaction on 3/11/2025.
As Chief Financial Officer at FITBIT INC, Zerella William last made a transaction on 11/18/2015.
As Chief Financial Officer at VOCERA COMMUNICATIONS, INC., Zerella William last made a transaction on 2/15/2013.
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
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Time From
Purchases
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Nq |
Hit
Rate
|
Mean
Return
|
Median
Return
|
Range of
Returns
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| -- |
-- |
-- |
-- |
-- |
1 Year |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
9 Month |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
6 Month |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
3 Month |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
1 Month |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
1 Week |
-- |
-- |
-- |
-- |
-- |
InsiderInsights.com Sales 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
Sales
|
Nq |
Hit
Rate
|
Mean
Return
|
Median
Return
|
Range of
Returns
|
| 15 |
27% |
19% |
27% |
69 |
1 Year |
15 |
0% |
-- |
-- |
-- |
| 19 |
21% |
12% |
18% |
59 |
9 Month |
19 |
0% |
-- |
-- |
-- |
| 21 |
29% |
8% |
11% |
66 |
6 Month |
21 |
0% |
-- |
-- |
-- |
| 25 |
52% |
1% |
-0% |
81 |
3 Month |
25 |
0% |
-- |
-- |
-- |
| 26 |
46% |
-0% |
1% |
66 |
1 Month |
26 |
0% |
-- |
-- |
-- |
| 26 |
54% |
0% |
-1% |
20 |
1 Week |
26 |
0% |
-- |
-- |
-- |
| Scorecards Updated 5/8/2025 12:22 AM EST |
Latest Transaction Date: |
3/11/2025 |
| 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 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
|
| 1 |
100% |
-70% |
-- |
-- |
1 Year |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
-50% |
-- |
-- |
9 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
-52% |
-- |
-- |
6 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
-45% |
-- |
-- |
3 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
-4% |
-- |
-- |
1 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
-4% |
-- |
-- |
1 Week |
1 |
0% |
-- |
-- |
-- |
| Scorecards Updated 5/8/2025 12:22 AM EST |
Latest Transaction Date: |
11/18/2015 |
| 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 |
100% |
11% |
-- |
-- |
1 Year |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
23% |
-- |
-- |
9 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
41% |
-- |
-- |
6 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
32% |
-- |
-- |
3 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
3% |
-- |
-- |
1 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
0% |
-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 |
100% |
-38% |
-- |
-- |
1 Year |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
-41% |
-- |
-- |
9 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
-41% |
-- |
-- |
6 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
-46% |
-- |
-- |
3 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
-21% |
-- |
-- |
1 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
0% |
3% |
-- |
-- |
1 Week |
1 |
0% |
-- |
-- |
-- |
| Scorecards Updated 5/8/2025 12:22 AM EST |
Latest Transaction Date: |
2/15/2013 |
| Average days between Transaction and Entered Dates: |
3 |
