CIK: 1709775 - Address: C/O Mersana Therapeutics, Inc., 840 Memorial Drive, Cambridge, MA 02139
24 results

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1/17/25 19:25
1/16/25
MRSNMersana Therapeutics, Inc.DEHealthDrugPharmaceutical PreparationsLowinger Timothy BMAOSVP,ChieS.d-50.58000-8-3258D
1/16/25 17:24
1/15/25
MRSNMersana Therapeutics, Inc.DEHealthDrugPharmaceutical PreparationsLowinger Timothy BMAOSVP,ChieS.d-10.63000-2-1246D
1/15/25 21:18
1/14/25
MRSNMersana Therapeutics, Inc.DEHealthDrugPharmaceutical PreparationsLowinger Timothy BMAOSVP,ChieS.d-20.66000-3-1243D
10/7/24 17:46
10/2/24
MRSNMersana Therapeutics, Inc.DEHealthDrugPharmaceutical PreparationsLowinger Timothy BMAOSVP,ChieS.dm-271.980-14-5236D
1/17/24 17:19
1/16/24
MRSNMersana Therapeutics, Inc.DEHealthDrugPharmaceutical PreparationsLowinger Timothy BMAOSVP,ChieS.d-282.710-10-5199D
1/18/23 20:14
1/17/23
MRSNMersana Therapeutics, Inc.DEHealthDrugPharmaceutical PreparationsLowinger Timothy BMAOSVP,ChieS.d-365.740-6-3180D
1/19/22 18:25
1/18/22
MRSNMersana Therapeutics, Inc.DEHealthDrugPharmaceutical PreparationsLowinger Timothy BMAOChief ScS.d-285.920-5-3131D
8/24/21 16:31
8/20/21
MRSNMersana Therapeutics, Inc.DEHealthDrugPharmaceutical PreparationsLowinger Timothy BMAOChief ScS.d-2411.010-2-375D
7/22/21 16:32
7/20/21
MRSNMersana Therapeutics, Inc.DEHealthDrugPharmaceutical PreparationsLowinger Timothy BMAOChief ScS.d-2712.110-2-375D
7/19/21 20:50
7/16/21
MRSNMersana Therapeutics, Inc.DEHealthDrugPharmaceutical PreparationsLowinger Timothy BMAOChief ScS.dm-19912.240-16-1875D
7/2/21 16:32
7/1/21
MRSNMersana Therapeutics, Inc.DEHealthDrugPharmaceutical PreparationsLowinger Timothy BMAOCS,TechnS.d-2613.600-2-631D
6/23/21 16:30
6/21/21
MRSNMersana Therapeutics, Inc.DEHealthDrugPharmaceutical PreparationsLowinger Timothy BMAOChief ScS.d-3113.780-2-731D
5/24/21 16:30
5/20/21
MRSNMersana Therapeutics, Inc.DEHealthDrugPharmaceutical PreparationsLowinger Timothy BMAOChief ScS.d-5814.100-4-1231D
4/22/21 16:16
4/20/21
MRSNMersana Therapeutics, Inc.DEHealthDrugPharmaceutical PreparationsLowinger Timothy BMAOChief ScS.d-6515.910-4-1231D
3/24/21 17:00
3/22/21
MRSNMersana Therapeutics, Inc.DEHealthDrugPharmaceutical PreparationsLowinger Timothy BMAOChief ScS.d-14417.500-8-2131D
2/24/21 17:00
2/22/21
MRSNMersana Therapeutics, Inc.DEHealthDrugPharmaceutical PreparationsLowinger Timothy BMAOChief ScS.d-16420.010-8-2131D
1/22/21 17:00
1/20/21
MRSNMersana Therapeutics, Inc.DEHealthDrugPharmaceutical PreparationsLowinger Timothy BMAOChief ScS.d-17721.540-8-2131D
12/22/20 16:34
12/21/20
MRSNMersana Therapeutics, Inc.DEHealthDrugPharmaceutical PreparationsLowinger Timothy BMAOChief ScS.d-21025.600-8-1000D
11/24/20 16:31
11/20/20
MRSNMersana Therapeutics, Inc.DEHealthDrugPharmaceutical PreparationsLowinger Timothy BMAOChief ScS.d-18923.050-8-1000D
10/22/20 16:31
10/20/20
MRSNMersana Therapeutics, Inc.DEHealthDrugPharmaceutical PreparationsLowinger Timothy BMAOChief ScS.dm-14017.120-8-3317D
9/23/20 16:30
9/21/20
MRSNMersana Therapeutics, Inc.DEHealthDrugPharmaceutical PreparationsLowinger Timothy BMAOChief ScS.d-42620.660-21-1000D
9/25/18 17:07
9/24/18
MRSNMersana Therapeutics, Inc.DEHealthDrugPharmaceutical PreparationsLowinger Timothy BMAOChief ScS.d-4111.630-4-2212D
8/29/18 16:24
8/27/18
MRSNMersana Therapeutics, Inc.DEHealthDrugPharmaceutical PreparationsLowinger Timothy BMAOChief ScS.d-4613.150-4-2212D
7/25/18 16:04
7/23/18
MRSNMersana Therapeutics, Inc.DEHealthDrugPharmaceutical PreparationsLowinger Timothy BMAOChief ScS-3911.060-4-2212D

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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