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InsiderInsights.com

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has been a registered insider since 2003. As Chief Technology Officer at Mersana Therapeutics, last made a transaction on 1/16/2025.

(MRSN)

Titles: VP,CTO

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 17% -53% -57% 79 1 Year 6 0% -- -- --
6 17% -51% -67% 98 9 Month 6 0% -- -- --
6 0% -41% -42% 67 6 Month 6 0% -- -- --
6 33% -17% -30% 85 3 Month 6 0% -- -- --
6 33% -4% -4% 65 1 Month 6 0% -- -- --
6 17% -7% -7% 16 1 Week 6 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
17 94% -65% -74% 89 1 Year 17 0% -- -- --
17 94% -56% -65% 92 9 Month 17 0% -- -- --
18 94% -43% -47% 85 6 Month 18 0% -- -- --
19 89% -26% -28% 115 3 Month 20 0% -- -- --
21 76% -7% -6% 73 1 Month 21 0% -- -- --
21 67% -3% -2% 34 1 Week 21 0% -- -- --
Scorecards Updated 4/10/2025 05:34 PM EST Latest Transaction Date: 1/16/2025
Average days between Transaction and Entered Dates: 2
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