CIK: 1347582 - Address: C/O Mersana Therapeutics, Inc., 840 Memorial Drive, Cambridge, MA 02139
12 results

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1/17/25 19:26
1/15/25
MRSNMersana Therapeutics, Inc.DEHealthDrugPharmaceutical PreparationsProtopapas AnnaMADM.d00.000215481D
1/17/25 19:26
1/16/25
MRSNMersana Therapeutics, Inc.DEHealthDrugPharmaceutical PreparationsProtopapas AnnaMADS.d-50.58000-9-2481D
1/16/25 17:25
1/14/25
MRSNMersana Therapeutics, Inc.DEHealthDrugPharmaceutical PreparationsProtopapas AnnaMADM.d00.000174468D
1/16/25 17:25
1/15/25
MRSNMersana Therapeutics, Inc.DEHealthDrugPharmaceutical PreparationsProtopapas AnnaMADS.d-40.63000-6-1468D
1/15/25 21:20
1/13/25
MRSNMersana Therapeutics, Inc.DEHealthDrugPharmaceutical PreparationsProtopapas AnnaMADM.d00.000317457D
1/15/25 21:20
1/14/25
MRSNMersana Therapeutics, Inc.DEHealthDrugPharmaceutical PreparationsProtopapas AnnaMADS.d-80.66000-12-2457D
1/17/24 17:21
1/13/24
MRSNMersana Therapeutics, Inc.DEHealthDrugPharmaceutical PreparationsProtopapas AnnaMADM.dm00.0008725438D
1/17/24 17:21
1/16/24
MRSNMersana Therapeutics, Inc.DEHealthDrugPharmaceutical PreparationsProtopapas AnnaMADS.d-802.710-29-6438D
12/20/23 16:58
12/18/23
NUVLNuvalent, Inc.DEHealthDrugPharmaceutical PreparationsProtopapas AnnaMADM.d479.36050D
12/20/23 16:58
12/18/23
NUVLNuvalent, Inc.DEHealthDrugPharmaceutical PreparationsProtopapas AnnaMADS.d-37875.670-5-1000D
1/18/23 20:24
1/14/23
MRSNMersana Therapeutics, Inc.DEHealthDrugPharmaceutical PreparationsProtopapas AnnaMADOP,CEOM.dm00.0005618361M
1/18/23 20:24
1/17/23
MRSNMersana Therapeutics, Inc.DEHealthDrugPharmaceutical PreparationsProtopapas AnnaMADOP,CEOS.d-1005.740-17-5361M

DDerivative transaction in filing (usually option exercise)
MMultiple transactions in filing; earliest reported transaction date and weighted average transaction price
AAmended filing
EError detected in filing
S - SaleSale of securities on an exchange or to another person
S - Sale+OESale of securities on an exchange or to another person (after option exercise)
F - TaxPayment of exercise price or tax liability using portion of securities received from the company
P - PurchasePurchase of securities on an exchange or from another person
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