Huber Martin H. Jr.

Track

Insider profile

Performance

Overall performance
3.2
Performance over holding periods
3.2
30 days 90 days 120 days
Average return 8% 8.2% 15.1%
Success rate 100% 68% 82%
Transactions
1 100% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Huber Martin H. Jr.'s trades of Mersana Therapeutics Inc's stock


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2025-09-15 2025-09-12
PlS Planned sale
89,464 +10.8%
85.97
US$4,805,947 		89,464 +10.8% 85.97 US$4,805,947
2025-05-19 2025-05-19
B Purchase
22,143 +15.4%
377.10
US$4,092,299 		22,143 +15.4% 377.10 US$4,092,299
2025-01-17 2025-01-16
PlS Planned sale
24,019 -16.5%
309.74
US$1,442,887 		24,019 -16.5% 309.74 US$1,442,887
2024-09-13 2024-09-12
PrS Proposed sale
50,423
1.77
US$89,249 		50,423 1.77 US$89,249
2024-09-13 2024-09-12
PlS Planned sale
50,423 -30.2%
1.76
US$88,744 		50,423 -30.2% 1.76 US$88,744