CIK: 1291895 - Address: C/o Atlas Venture,, 25 First Street, Suite 303, Cambridge, MA 02141
20 results

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P%ret313342237195223
P%wins671006767336767
S%ret115137-8-1912-1
S%wins402020100100047

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5/29/20 16:06
5/28/20
PKIPerkinelmer IncMAElectrLabEqLaboratory Analytical InstrumBarrett PeterMADM.d20042.09052822D
5/29/20 16:06
5/28/20
PKIPerkinelmer IncMAElectrLabEqLaboratory Analytical InstrumBarrett PeterMADS.d-756100.110-8-2622D
2/14/19 18:26
2/13/19
PKIPerkinelmer IncMAElectrLabEqLaboratory Analytical InstrumBarrett PeterMADM.d17130.51063522D
2/14/19 18:26
2/13/19
PKIPerkinelmer IncMAElectrLabEqLaboratory Analytical InstrumBarrett PeterMADS.d-52493.620-6-2122D
11/14/17 16:07
11/13/17
PKIPerkinelmer IncMAElectrLabEqLaboratory Analytical InstrumBarrett PeterMADM.d19627.79075819D
11/14/17 16:07
11/13/17
PKIPerkinelmer IncMAElectrLabEqLaboratory Analytical InstrumBarrett PeterMADS.d-50371.070-7-2719D
6/2/17 16:09
6/1/17
PKIPerkinelmer IncMAElectrLabEqLaboratory Analytical InstrumBarrett PeterMADM.d26126.1501010919D
6/2/17 16:09
6/1/17
PKIPerkinelmer IncMAElectrLabEqLaboratory Analytical InstrumBarrett PeterMADS.d-63263.220-10-3419D
10/1/14 16:31
9/29/14
VTAEVitae Pharmaceuticals, IncDEHealthDrugPharmaceutical PreparationsBarrett PeterMADP.d3008.0043831,174I-2-31711317854
9/22/09 16:16
9/18/09
HLCSHelicos Biosciences CorpHealthDrugPharmaceutical PreparationsBarrett PeterMADTP.d00.000243211,851I
12/29/08 14:30
12/23/08
HLCSHelicos Biosciences CorpHealthDrugPharmaceutical PreparationsBarrett PeterMADTP.d00.0008,62128911,608I
5/31/07 12:24
5/30/07
HLCSHelicos Biosciences CorpHealthDrugPharmaceutical PreparationsBarrett PeterMADTP.d3,0009.000333132,988I
3/9/06 16:10
3/7/06
ALNYAlnylam Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsBarrett PeterMADS-36016.518-22-805S-21-1-9-167
3/7/06 16:19
3/3/06
ALNYAlnylam Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsBarrett PeterMADS.m-4,10616.978-242-986S115-7-128
3/3/06 09:38
3/1/06
ALNYAlnylam Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsBarrett PeterMADS.m-2,20216.067-137-948S628-9-216
3/1/06 16:26
2/27/06
ALNYAlnylam Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsBarrett PeterMADS.m-5,40615.838-342-9710S0012-8-2311
2/27/06 17:30
2/23/06
ALNYAlnylam Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsBarrett PeterMADS.m-1,36514.927-92-8713S2912-7-2128
6/24/04 14:33
6/21/04
MNTAMomenta Pharmaceuticals IncDEHealthBioPrdBiological Products, (No DiagBarrett PeterMADTP7936.5051222I91137-5109
6/7/04 16:52
5/27/04
ALNYAlnylam Pharmaceuticals IncHealthDrugPharmaceutical PreparationsBarrett PeterMADTP.am1,3356.0022232I1030-9-28-16-8
6/1/04 18:56
5/27/04
ALNYAlnylam Pharmaceuticals IncHealthDrugPharmaceutical PreparationsBarrett PeterMADTP.m1,3356.0002232I

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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