Protopapas Anna

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Protopapas Anna
CIK #0001347582
EDGAR Form CIK 2011 - 2026
3 [0001347582]
4 [0001347582]
Form 3/4/5 Subject 2011 - 2026
Protopapas Anna
Nuvalent Inc
Mersana Therapeutics Inc
Dicerna Pharmaceuticals Inc
Bioverativ Inc
Ariad Pharmaceuticals Inc
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Mersana Therapeutics Inc MRSN
Common Stock
2026-01-06 Tender 6,721
Mersana Therapeutics Inc MRSN
Common Stock
2026-01-06 Tender 9,609
Mersana Therapeutics Inc MRSN
Common Stock
2026-01-06 Tender 2,890
Mersana Therapeutics Inc MRSN
Stock Option (right to buy) · derivative
2026-01-06 Disposed to issuer 1
Mersana Therapeutics Inc MRSN
Stock Option (right to buy) · derivative
2026-01-06 Disposed to issuer 2,460
Mersana Therapeutics Inc MRSN
Stock Option (right to buy) · derivative
2026-01-06 Disposed to issuer 2,500
Mersana Therapeutics Inc MRSN
Stock Option (right to buy) · derivative
2026-01-06 Disposed to issuer 480
Mersana Therapeutics Inc MRSN
Stock Option (right to buy) · derivative
2026-01-06 Disposed to issuer 7,519
Mersana Therapeutics Inc MRSN
Stock Option (right to buy) · derivative
2026-01-06 Disposed to issuer 542
Mersana Therapeutics Inc MRSN
Stock Option (right to buy) · derivative
2026-01-06 Disposed to issuer 8,137
Mersana Therapeutics Inc MRSN
Stock Option (right to buy) · derivative
2026-01-06 Disposed to issuer 166
Mersana Therapeutics Inc MRSN
Stock Option (right to buy) · derivative
2026-01-06 Disposed to issuer 18
Mersana Therapeutics Inc MRSN
Stock Option (right to buy) · derivative
2026-01-06 Disposed to issuer 988
Mersana Therapeutics Inc MRSN
Stock Option (right to buy) · derivative
2026-01-06 Disposed to issuer 11,761
Mersana Therapeutics Inc MRSN
Stock Option (right to buy) · derivative
2026-01-06 Disposed to issuer 665
Mersana Therapeutics Inc MRSN
Stock Option (right to buy) · derivative
2026-01-06 Disposed to issuer 9,043
Mersana Therapeutics Inc MRSN
Stock Option (right to buy) · derivative
2026-01-06 Disposed to issuer 11,250
Mersana Therapeutics Inc MRSN
Stock Option (right to buy) · derivative
2026-01-06 Disposed to issuer 2,200
Mersana Therapeutics Inc MRSN
Stock Option (right to buy) · derivative
2026-01-06 Disposed to issuer 1,131
Mersana Therapeutics Inc MRSN
Stock Option (right to buy) · derivative
2026-01-06 Disposed to issuer 5,227
showing 20 of 108 most recent transactions
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