Stapley Marc has been a registered insider at 3 firms since 2012.
As a Director at GLAUKOS Corp, Stapley Marc last made a transaction on 1/22/2026.
As Chief Executive Officer at Veracyte, Stapley Marc last made a transaction on 3/4/2026.
As a Vice President at Illumina, Inc., Stapley Marc last made a transaction on 12/6/2018.
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
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Time From
Purchases
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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 |
-- |
-- |
-- |
-- |
-- |
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
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Nq |
Hit
Rate
|
Mean
Return
|
Median
Return
|
Range of
Returns
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| 4 |
50% |
17% |
7% |
112 |
1 Year |
4 |
0% |
-- |
-- |
-- |
| 4 |
25% |
31% |
45% |
81 |
9 Month |
4 |
0% |
-- |
-- |
-- |
| 4 |
0% |
36% |
34% |
26 |
6 Month |
4 |
0% |
-- |
-- |
-- |
| 4 |
0% |
15% |
11% |
21 |
3 Month |
4 |
0% |
-- |
-- |
-- |
| 5 |
40% |
3% |
2% |
16 |
1 Month |
5 |
0% |
-- |
-- |
-- |
| 5 |
60% |
-0% |
-2% |
11 |
1 Week |
5 |
0% |
-- |
-- |
-- |
| Scorecards Updated 3/10/2026 12:28 PM EST |
Latest Transaction Date: |
1/22/2026 |
| 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
|
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% |
69% |
-- |
-- |
1 Year |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
42% |
-- |
-- |
9 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
82% |
-- |
-- |
6 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
31% |
-- |
-- |
3 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
61% |
-- |
-- |
1 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
7% |
-- |
-- |
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 |
50% |
2% |
2% |
5 |
1 Year |
2 |
0% |
-- |
-- |
-- |
| 2 |
50% |
11% |
11% |
69 |
9 Month |
2 |
0% |
-- |
-- |
-- |
| 3 |
67% |
-12% |
-3% |
40 |
6 Month |
3 |
0% |
-- |
-- |
-- |
| 4 |
75% |
-8% |
-21% |
64 |
3 Month |
4 |
0% |
-- |
-- |
-- |
| 4 |
75% |
-4% |
-7% |
19 |
1 Month |
4 |
0% |
-- |
-- |
-- |
| 5 |
100% |
-5% |
-4% |
10 |
1 Week |
5 |
0% |
-- |
-- |
-- |
| Scorecards Updated 3/10/2026 12:28 PM EST |
Latest Transaction Date: |
3/4/2026 |
| Average days between Transaction and Entered Dates: |
3 |
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
|
| 40 |
28% |
41% |
27% |
239 |
1 Year |
40 |
0% |
-- |
-- |
-- |
| 40 |
28% |
34% |
29% |
171 |
9 Month |
40 |
0% |
-- |
-- |
-- |
| 40 |
20% |
17% |
17% |
86 |
6 Month |
40 |
0% |
-- |
-- |
-- |
| 40 |
23% |
9% |
9% |
73 |
3 Month |
40 |
0% |
-- |
-- |
-- |
| 40 |
40% |
4% |
4% |
47 |
1 Month |
40 |
0% |
-- |
-- |
-- |
| 40 |
20% |
2% |
2% |
23 |
1 Week |
40 |
0% |
-- |
-- |
-- |
| Scorecards Updated 3/10/2026 12:28 PM EST |
Latest Transaction Date: |
12/6/2018 |
| Average days between Transaction and Entered Dates: |
2 |
