Ein Mark has been a registered insider at 7 firms since 2007.
As a Director at Capitol Investment Corp. IV, Ein Mark last made a transaction on 11/10/2023.
As a Director at Membership Collective Group Inc., Ein Mark last made a transaction on 12/9/2022.
As a Director at Capitol Investment Corp. V, Ein Mark last made a transaction on 2/23/2022.
As a Beneficial Owner of 5% or more of a class of the company's shares at LINDBLAD EXPEDITIONS HOLDINGS, INC., Ein Mark last made a transaction on 3/16/2020.
As a Director at Cision Ltd, Ein Mark last made a transaction on 9/19/2018.
Ein Mark has also been considered an insider at 2 other firms since 2007.
InsiderInsights.com Purchase Scorecard
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Transaction Date
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Nq |
Hit
Rate
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Mean
Return
|
Median
Return
|
Range of
Returns
|
Time From
Purchases
|
Nq |
Hit
Rate
|
Mean
Return
|
Median
Return
|
Range of
Returns
|
| 4 |
50% |
3% |
5% |
23 |
1 Year |
4 |
0% |
-- |
-- |
-- |
| 4 |
50% |
4% |
4% |
40 |
9 Month |
4 |
0% |
-- |
-- |
-- |
| 4 |
75% |
1% |
2% |
23 |
6 Month |
4 |
0% |
-- |
-- |
-- |
| 4 |
100% |
19% |
22% |
26 |
3 Month |
4 |
0% |
-- |
-- |
-- |
| 4 |
50% |
1% |
-0% |
43 |
1 Month |
4 |
0% |
-- |
-- |
-- |
| 4 |
75% |
4% |
6% |
11 |
1 Week |
4 |
0% |
-- |
-- |
-- |
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
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Range of
Returns
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Time From
Sales
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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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| -- |
-- |
-- |
-- |
-- |
1 Year |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
9 Month |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
6 Month |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
3 Month |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
1 Month |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
1 Week |
-- |
-- |
-- |
-- |
-- |
| Scorecards Updated 10/31/2025 11:32 AM EST |
Latest Transaction Date: |
11/10/2023 |
| Average days between Transaction and Entered Dates: |
4 |
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
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Range of
Returns
|
Time From
Purchases
|
Nq |
Hit
Rate
|
Mean
Return
|
Median
Return
|
Range of
Returns
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| 1 |
0% |
-34% |
-- |
-- |
1 Year |
1 |
0% |
-- |
-- |
-- |
| 1 |
0% |
-25% |
-- |
-- |
9 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
0% |
-9% |
-- |
-- |
6 Month |
1 |
0% |
-- |
-- |
-- |
| 2 |
100% |
39% |
39% |
48 |
3 Month |
2 |
0% |
-- |
-- |
-- |
| 2 |
50% |
17% |
17% |
41 |
1 Month |
2 |
0% |
-- |
-- |
-- |
| 2 |
50% |
5% |
5% |
22 |
1 Week |
2 |
0% |
-- |
-- |
-- |
InsiderInsights.com Sales Scorecard
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Transaction Date
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Hit
Rate
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Mean
Return
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Median
Return
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Range of
Returns
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Time From
Sales
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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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| -- |
-- |
-- |
-- |
-- |
1 Year |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
9 Month |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
6 Month |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
3 Month |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
1 Month |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
1 Week |
-- |
-- |
-- |
-- |
-- |
| Scorecards Updated 10/31/2025 11:32 AM EST |
Latest Transaction Date: |
12/9/2022 |
| Average days between Transaction and Entered Dates: |
3 |
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
|
Time From
Purchases
|
Nq |
Hit
Rate
|
Mean
Return
|
Median
Return
|
Range of
Returns
|
| 1 |
0% |
-77% |
-- |
-- |
1 Year |
1 |
0% |
-- |
-- |
-- |
| 1 |
0% |
-83% |
-- |
-- |
9 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
0% |
-69% |
-- |
-- |
6 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
0% |
-30% |
-- |
-- |
3 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
4% |
-- |
-- |
1 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
4% |
-- |
-- |
1 Week |
1 |
0% |
-- |
-- |
-- |
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
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Range of
Returns
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Time From
Sales
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Nq |
Hit
Rate
|
Mean
Return
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Median
Return
|
Range of
Returns
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| -- |
-- |
-- |
-- |
-- |
1 Year |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
9 Month |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
6 Month |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
3 Month |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
1 Month |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
1 Week |
-- |
-- |
-- |
-- |
-- |
| Scorecards Updated 10/31/2025 11:32 AM EST |
Latest Transaction Date: |
2/23/2022 |
| Average days between Transaction and Entered Dates: |
1 |
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
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Range of
Returns
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Time From
Purchases
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Nq |
Hit
Rate
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Mean
Return
|
Median
Return
|
Range of
Returns
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| 1 |
100% |
325% |
-- |
-- |
1 Year |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
238% |
-- |
-- |
9 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
130% |
-- |
-- |
6 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
114% |
-- |
-- |
3 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
9% |
-- |
-- |
1 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
0% |
-10% |
-- |
-- |
1 Week |
1 |
0% |
-- |
-- |
-- |
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
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Time From
Sales
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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 |
-- |
-- |
-- |
-- |
-- |
| Scorecards Updated 10/31/2025 11:32 AM EST |
Latest Transaction Date: |
3/16/2020 |
| Average days between Transaction and Entered Dates: |
1 |
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
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Range of
Returns
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Time From
Purchases
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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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| -- |
-- |
-- |
-- |
-- |
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
|
Mean
Return
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Median
Return
|
Range of
Returns
|
Time From
Sales
|
Nq |
Hit
Rate
|
Mean
Return
|
Median
Return
|
Range of
Returns
|
| 4 |
100% |
-40% |
-41% |
31 |
1 Year |
4 |
0% |
-- |
-- |
-- |
| 4 |
100% |
-19% |
-21% |
22 |
9 Month |
4 |
0% |
-- |
-- |
-- |
| 4 |
100% |
-17% |
-18% |
8 |
6 Month |
4 |
0% |
-- |
-- |
-- |
| 4 |
75% |
-13% |
-14% |
38 |
3 Month |
4 |
0% |
-- |
-- |
-- |
| 4 |
50% |
-1% |
-1% |
18 |
1 Month |
4 |
0% |
-- |
-- |
-- |
| 4 |
25% |
3% |
3% |
7 |
1 Week |
4 |
0% |
-- |
-- |
-- |
| Scorecards Updated 10/31/2025 11:32 AM EST |
Latest Transaction Date: |
9/19/2018 |
| Average days between Transaction and Entered Dates: |
1 |
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
|
Time From
Purchases
|
Nq |
Hit
Rate
|
Mean
Return
|
Median
Return
|
Range of
Returns
|
| 1 |
0% |
-38% |
-- |
-- |
1 Year |
1 |
0% |
-- |
-- |
-- |
| 1 |
0% |
-53% |
-- |
-- |
9 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
0% |
-52% |
-- |
-- |
6 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
0% |
-44% |
-- |
-- |
3 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
4% |
-- |
-- |
1 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
6% |
-- |
-- |
1 Week |
1 |
0% |
-- |
-- |
-- |
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
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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 10/31/2025 11:32 AM EST |
Latest Transaction Date: |
8/18/2015 |
| 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
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Mean
Return
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Median
Return
|
Range of
Returns
|
Time From
Purchases
|
Nq |
Hit
Rate
|
Mean
Return
|
Median
Return
|
Range of
Returns
|
| 1 |
100% |
14% |
-- |
-- |
1 Year |
1 |
100% |
22% |
-- |
-- |
| 1 |
100% |
7% |
-- |
-- |
9 Month |
1 |
100% |
13% |
-- |
-- |
| 1 |
100% |
2% |
-- |
-- |
6 Month |
1 |
100% |
8% |
-- |
-- |
| 1 |
0% |
-5% |
-- |
-- |
3 Month |
1 |
100% |
3% |
-- |
-- |
| 1 |
0% |
-3% |
-- |
-- |
1 Month |
1 |
100% |
3% |
-- |
-- |
| 1 |
0% |
-2% |
-- |
-- |
1 Week |
1 |
100% |
9% |
-- |
-- |
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
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Range of
Returns
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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 10/31/2025 11:32 AM EST |
Latest Transaction Date: |
8/9/2011 |
| Average days between Transaction and Entered Dates: |
2 |
