Mersana Therapeutics Inc

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Mersana Therapeutics Inc
CIK #0001442836
EDGAR Form CIK 2011 - 2026
10-K [0001442836]
10-Q [0001442836]
3 [0001442836]
4 [0001442836]
8-K [0001442836]
D [0001442836]
SC 13D [0001442836]
SC 13G [0001442836]
Form 13D/13G Filer Form 13D/13G Subject Filed
683 Capital Management LLC Mersana Therapeutics Inc [2025-11-24]
Schonfeld Strategic Advisors LLC Mersana Therapeutics Inc [2025-11-14]
Schonfeld Strategic Advisors LLC Mersana Therapeutics Inc [2025-05-15]
Nextech Crossover I GP Sa RL Mersana Therapeutics Inc [2024-05-17]
SilverArc Capital Management LLC Mersana Therapeutics Inc [2024-02-14]
Balyasny Asset Management LP Mersana Therapeutics Inc [2024-02-14]
Vanguard Group Inc Mersana Therapeutics Inc [2024-02-13]
Venrock Healthcare Capital Partners III LP Mersana Therapeutics Inc [2023-08-07]
EcoR1 Capital LLC Mersana Therapeutics Inc [2023-07-27]
OrbiMed Advisors LLC Mersana Therapeutics Inc [2023-02-14]
View All
Form 3/4/5 Subject 2011 - 2026
Mersana Therapeutics Inc
Mott David M
DeSchuytner Brian
Hack Andrew A F
Hege Kristen
Diaz Allene M
Dere Willard H
Carvajal Alejandra
Bala Mohan
Alleva Lawrence M
View All
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Mersana Therapeutics Inc MRSN
Common Stock
2026-01-06 Tender 578
Mersana Therapeutics Inc MRSN
Common Stock
2026-01-06 Tender 578
Mersana Therapeutics Inc MRSN
Common Stock
2026-01-06 Tender 578
Mersana Therapeutics Inc MRSN
Common Stock
2026-01-06 Tender 1,567
Mersana Therapeutics Inc MRSN
Common Stock
2026-01-06 Tender 3,131
Mersana Therapeutics Inc MRSN
Common Stock
2026-01-06 Tender 2,927
Mersana Therapeutics Inc MRSN
Common Stock
2026-01-06 Tender 578
Mersana Therapeutics Inc MRSN
Common Stock
2026-01-06 Tender 84
Mersana Therapeutics Inc MRSN
Common Stock
2026-01-06 Tender 9,573
Mersana Therapeutics Inc MRSN
Common Stock
2026-01-06 Tender 2,300
Mersana Therapeutics Inc MRSN
Common Stock
2026-01-06 Tender 9,609
Mersana Therapeutics Inc MRSN
Common Stock
2026-01-06 Tender 6,721
Mersana Therapeutics Inc MRSN
Common Stock
2026-01-06 Tender 2,890
Mersana Therapeutics Inc MRSN
Common Stock
2026-01-06 Tender 10,466
Mersana Therapeutics Inc MRSN
Common Stock
2026-01-06 Tender 383
Mersana Therapeutics Inc MRSN
Common Stock
2026-01-06 Tender 23,546
Mersana Therapeutics Inc MRSN
Common Stock
2026-01-06 Tender 5,015
Mersana Therapeutics Inc MRSN
Stock Option (right to buy) · derivative
2026-01-06 Disposed to issuer 368
Mersana Therapeutics Inc MRSN
Stock Option (right to buy) · derivative
2026-01-06 Disposed to issuer 118
Mersana Therapeutics Inc MRSN
Stock Option (right to buy) · derivative
2026-01-06 Disposed to issuer 1,002
showing 20 of 200 most recent transactions
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