Mao Robert Yu Lang has been a registered insider at 2 firms since 2003.
As a Director at Energy Recovery, Inc., Mao Robert Yu Lang last made a transaction on 5/23/2024.
As a Director at 3Com Corporation, Mao Robert Yu Lang last made a transaction on 3/28/2008.
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
|
| 10 |
50% |
-1% |
-2% |
96 |
1 Year |
10 |
0% |
-- |
-- |
-- |
| 10 |
70% |
12% |
6% |
84 |
9 Month |
10 |
0% |
-- |
-- |
-- |
| 10 |
50% |
8% |
0% |
87 |
6 Month |
10 |
0% |
-- |
-- |
-- |
| 10 |
60% |
5% |
5% |
58 |
3 Month |
10 |
0% |
-- |
-- |
-- |
| 10 |
60% |
8% |
5% |
40 |
1 Month |
10 |
0% |
-- |
-- |
-- |
| 10 |
70% |
3% |
3% |
26 |
1 Week |
10 |
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
|
| 5 |
60% |
2% |
-3% |
30 |
1 Year |
5 |
0% |
-- |
-- |
-- |
| 5 |
40% |
-4% |
2% |
32 |
9 Month |
5 |
0% |
-- |
-- |
-- |
| 5 |
60% |
-2% |
-2% |
41 |
6 Month |
5 |
0% |
-- |
-- |
-- |
| 5 |
80% |
-4% |
-12% |
50 |
3 Month |
5 |
0% |
-- |
-- |
-- |
| 5 |
40% |
2% |
1% |
23 |
1 Month |
5 |
0% |
-- |
-- |
-- |
| 5 |
60% |
2% |
-0% |
12 |
1 Week |
5 |
0% |
-- |
-- |
-- |
| Scorecards Updated 6/17/2025 08:46 PM EST |
Latest Transaction Date: |
5/23/2024 |
| 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 |
100% |
35% |
-- |
-- |
1 Year |
1 |
100% |
43% |
-- |
-- |
| 1 |
0% |
-5% |
-- |
-- |
9 Month |
1 |
100% |
1% |
-- |
-- |
| 1 |
0% |
-2% |
-- |
-- |
6 Month |
1 |
100% |
5% |
-- |
-- |
| 1 |
0% |
-13% |
-- |
-- |
3 Month |
1 |
0% |
-3% |
-- |
-- |
| 1 |
100% |
4% |
-- |
-- |
1 Month |
1 |
100% |
7% |
-- |
-- |
| 1 |
100% |
2% |
-- |
-- |
1 Week |
1 |
100% |
7% |
-- |
-- |
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 Year |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
9 Month |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
6 Month |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
3 Month |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
1 Month |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
1 Week |
-- |
-- |
-- |
-- |
-- |
| Scorecards Updated 11/10/2021 04:20 AM EST |
Latest Transaction Date: |
3/28/2008 |
| Average days between Transaction and Entered Dates: |
4 |
