Sandbrook William J has been a registered insider at 2 firms since 2011.
As a Director at Comfort Systems USA, Inc., Sandbrook William J last made a transaction on 9/10/2025.
As a Director at U.S. Concrete, Inc., Sandbrook William J last made a transaction on 11/24/2020.
InsiderInsights.com Purchase Scorecard
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|
|
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% |
5% |
-- |
-- |
1 Year |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
17% |
-- |
-- |
9 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
11% |
-- |
-- |
6 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
21% |
-- |
-- |
3 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
0% |
-1% |
-- |
-- |
1 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
5% |
-- |
-- |
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
|
| 2 |
0% |
110% |
110% |
52 |
1 Year |
2 |
0% |
-- |
-- |
-- |
| 2 |
0% |
69% |
69% |
7 |
9 Month |
2 |
0% |
-- |
-- |
-- |
| 2 |
0% |
68% |
68% |
15 |
6 Month |
2 |
0% |
-- |
-- |
-- |
| 2 |
0% |
19% |
19% |
20 |
3 Month |
2 |
0% |
-- |
-- |
-- |
| 4 |
25% |
3% |
7% |
29 |
1 Month |
4 |
0% |
-- |
-- |
-- |
| 4 |
50% |
-2% |
0% |
12 |
1 Week |
4 |
0% |
-- |
-- |
-- |
| Scorecards Updated 10/27/2025 03:36 PM EST |
Latest Transaction Date: |
9/10/2025 |
| 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
|
| 7 |
86% |
31% |
30% |
99 |
1 Year |
7 |
0% |
-- |
-- |
-- |
| 7 |
29% |
-1% |
-7% |
68 |
9 Month |
7 |
0% |
-- |
-- |
-- |
| 7 |
43% |
-9% |
-11% |
45 |
6 Month |
7 |
0% |
-- |
-- |
-- |
| 7 |
14% |
-41% |
-48% |
76 |
3 Month |
7 |
0% |
-- |
-- |
-- |
| 7 |
14% |
-17% |
-15% |
51 |
1 Month |
7 |
0% |
-- |
-- |
-- |
| 7 |
0% |
-6% |
-6% |
11 |
1 Week |
7 |
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
|
| 32 |
56% |
-0% |
-3% |
121 |
1 Year |
32 |
0% |
-- |
-- |
-- |
| 33 |
45% |
2% |
8% |
164 |
9 Month |
33 |
0% |
-- |
-- |
-- |
| 33 |
33% |
1% |
7% |
104 |
6 Month |
33 |
0% |
-- |
-- |
-- |
| 33 |
52% |
-0% |
-1% |
82 |
3 Month |
33 |
0% |
-- |
-- |
-- |
| 33 |
48% |
-1% |
1% |
45 |
1 Month |
33 |
0% |
-- |
-- |
-- |
| 33 |
55% |
-0% |
-1% |
30 |
1 Week |
33 |
0% |
-- |
-- |
-- |
| Scorecards Updated 10/27/2025 03:36 PM EST |
Latest Transaction Date: |
11/24/2020 |
| Average days between Transaction and Entered Dates: |
3 |
