Richardson William A has been a registered insider at 2 firms since 2004.
As a Beneficial Owner of 5% or more of a class of the company's shares at A-Mark Precious Metals, Inc., Richardson William A last made a transaction on 3/25/2026.
As a Vice Chairman at MANDALAY RESORT GROUP, Richardson William A last made a transaction on 3/8/2004.
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
|
| 4 |
0% |
-8% |
-7% |
11 |
1 Year |
4 |
0% |
-- |
-- |
-- |
| 4 |
50% |
-2% |
-1% |
15 |
9 Month |
4 |
0% |
-- |
-- |
-- |
| 4 |
25% |
-8% |
-10% |
21 |
6 Month |
4 |
0% |
-- |
-- |
-- |
| 4 |
25% |
-6% |
-12% |
24 |
3 Month |
4 |
0% |
-- |
-- |
-- |
| 4 |
75% |
1% |
2% |
10 |
1 Month |
4 |
0% |
-- |
-- |
-- |
| 4 |
100% |
3% |
3% |
3 |
1 Week |
4 |
0% |
-- |
-- |
-- |
InsiderInsights.com Sales Scorecard
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|
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
|
| 3 |
67% |
-6% |
-32% |
78 |
1 Year |
3 |
0% |
-- |
-- |
-- |
| 3 |
0% |
42% |
38% |
11 |
9 Month |
3 |
0% |
-- |
-- |
-- |
| 3 |
0% |
22% |
22% |
1 |
6 Month |
3 |
0% |
-- |
-- |
-- |
| 3 |
100% |
-3% |
-4% |
1 |
3 Month |
3 |
0% |
-- |
-- |
-- |
| 3 |
100% |
-10% |
-10% |
0 |
1 Month |
3 |
0% |
-- |
-- |
-- |
| 4 |
100% |
-6% |
-6% |
2 |
1 Week |
4 |
0% |
-- |
-- |
-- |
| Scorecards Updated 4/1/2026 06:47 AM EST |
Latest Transaction Date: |
3/25/2026 |
| Average days between Transaction and Entered Dates: |
2 |
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 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 |
0% |
33% |
-- |
-- |
1 Year |
1 |
0% |
-- |
-- |
-- |
| 1 |
0% |
32% |
-- |
-- |
9 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
0% |
27% |
-- |
-- |
6 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
0% |
29% |
-- |
-- |
3 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
0% |
15% |
-- |
-- |
1 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
0% |
2% |
-- |
-- |
1 Week |
1 |
0% |
-- |
-- |
-- |
| Scorecards Updated 4/1/2026 06:47 AM EST |
Latest Transaction Date: |
3/8/2004 |
| Average days between Transaction and Entered Dates: |
3 |
