Stone William C has been a registered insider at 2 firms since 2004.
As Chairman at SS&C Technologies Holdings, Inc. , Stone William C last made a transaction on 10/13/2025.
As Chairman at SS&C TECHNOLOGIES INC, Stone William C last made a transaction on 6/9/2004.
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
|
| 6 |
100% |
28% |
31% |
16 |
1 Year |
6 |
0% |
-- |
-- |
-- |
| 6 |
100% |
22% |
20% |
33 |
9 Month |
6 |
0% |
-- |
-- |
-- |
| 6 |
67% |
5% |
5% |
46 |
6 Month |
6 |
0% |
-- |
-- |
-- |
| 6 |
67% |
2% |
6% |
26 |
3 Month |
5 |
0% |
-- |
-- |
-- |
| 6 |
83% |
-34% |
3% |
261 |
1 Month |
5 |
0% |
-73% |
-- |
255 |
| 7 |
43% |
0% |
-1% |
12 |
1 Week |
6 |
0% |
-36% |
-- |
255 |
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
|
| 11 |
27% |
11% |
14% |
70 |
1 Year |
11 |
0% |
-- |
-- |
-- |
| 11 |
18% |
9% |
11% |
62 |
9 Month |
11 |
0% |
-- |
-- |
-- |
| 11 |
36% |
4% |
5% |
47 |
6 Month |
11 |
0% |
-- |
-- |
-- |
| 11 |
27% |
2% |
6% |
52 |
3 Month |
11 |
0% |
-- |
-- |
-- |
| 11 |
55% |
-0% |
-1% |
19 |
1 Month |
11 |
0% |
-- |
-- |
-- |
| 11 |
27% |
1% |
1% |
17 |
1 Week |
11 |
0% |
-- |
-- |
-- |
| Scorecards Updated 12/11/2025 08:49 PM EST |
Latest Transaction Date: |
10/13/2025 |
| Average days between Transaction and Entered Dates: |
5 |
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
|
| 1 |
0% |
60% |
-- |
-- |
1 Year |
1 |
0% |
-- |
-- |
-- |
| 1 |
0% |
24% |
-- |
-- |
9 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
0% |
9% |
-- |
-- |
6 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
-11% |
-- |
-- |
3 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
-19% |
-- |
-- |
1 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
-6% |
-- |
-- |
1 Week |
1 |
0% |
-- |
-- |
-- |
| Scorecards Updated 12/11/2025 08:49 PM EST |
Latest Transaction Date: |
6/9/2004 |
| Average days between Transaction and Entered Dates: |
1 |
