Barrett Peter

Related Filers (8)

Other (1)

144
Monday, 7/24/2023
Filing for proposed sale of securities under Rule 144
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Ownership (88)

4
Thursday, 1/4/2024
SYNLOGIC, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 6/26/2023
SYNLOGIC, INC.: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/17/2023
REVVITY, INC.: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/4/2023
SYNLOGIC, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 6/13/2022
SYNLOGIC, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 5/12/2022
Larimar Therapeutics, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 5/9/2022
PERKINELMER INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/5/2022
SYNLOGIC, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 8/2/2021
PERKINELMER INC: Statement of changes in beneficial ownership of securities
4
Monday, 6/14/2021
SYNLOGIC, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 5/17/2021
Larimar Therapeutics, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 5/10/2021
PERKINELMER INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/5/2021
SYNLOGIC, INC.: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/30/2020
Larimar Therapeutics, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 7/28/2020
SYNLOGIC, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 7/28/2020
SYNLOGIC, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 6/8/2020
SYNLOGIC, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 5/29/2020
PERKINELMER INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/12/2020
PERKINELMER INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/12/2019
PERKINELMER INC: Statement of changes in beneficial ownership of securities
4
Thursday, 6/27/2019
ZAFGEN, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 6/7/2019
SYNLOGIC, INC.: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/1/2019
PERKINELMER INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/9/2019
SYNLOGIC, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 2/14/2019
PERKINELMER INC: Statement of changes in beneficial ownership of securities
4
Monday, 1/28/2019
ZAFGEN, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 6/14/2018
SYNLOGIC, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 6/7/2018
ZAFGEN, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 5/4/2018
PERKINELMER INC: Statement of changes in beneficial ownership of securities
4
Friday, 1/5/2018
ZAFGEN, INC.: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/3/2018
SYNLOGIC, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/14/2017
PERKINELMER INC: Statement of changes in beneficial ownership of securities
3
Wednesday, 8/30/2017
SYNLOGIC, INC.: Initial statement of beneficial ownership of securities
4
Wednesday, 8/30/2017
SYNLOGIC, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 6/23/2017
ZAFGEN, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 6/2/2017
PERKINELMER INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/10/2017
PERKINELMER INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/14/2017
ZAFGEN, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 7/1/2016
ZAFGEN, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 5/12/2016
PERKINELMER INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/27/2016
ZAFGEN, INC.: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/15/2015
ZAFGEN, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 5/7/2015
PERKINELMER INC: Statement of changes in beneficial ownership of securities
4
Monday, 1/12/2015
ZAFGEN, INC.: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/1/2014
Vitae Pharmaceuticals, Inc: Statement of changes in beneficial ownership of securities
4
Friday, 9/26/2014
Vitae Pharmaceuticals, Inc: Statement of changes in beneficial ownership of securities
3
Wednesday, 9/24/2014
Vitae Pharmaceuticals, Inc: Initial statement of beneficial ownership of securities
4
Thursday, 6/26/2014
ZAFGEN, INC.: Statement of changes in beneficial ownership of securities
3
Wednesday, 6/18/2014
ZAFGEN, INC.: Initial statement of beneficial ownership of securities
4
Thursday, 5/1/2014
PERKINELMER INC: Statement of changes in beneficial ownership of securities
4
Thursday, 5/2/2013
PERKINELMER INC: Statement of changes in beneficial ownership of securities
4
Monday, 6/11/2012
SCICLONE PHARMACEUTICALS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 5/3/2012
PERKINELMER INC: Statement of changes in beneficial ownership of securities
4
Thursday, 2/9/2012
PERKINELMER INC: Statement of changes in beneficial ownership of securities
3
Monday, 2/6/2012
PERKINELMER INC: Initial statement of beneficial ownership of securities
4
Tuesday, 7/5/2011
SCICLONE PHARMACEUTICALS INC: Statement of changes in beneficial ownership of securities
3
Wednesday, 4/20/2011
SCICLONE PHARMACEUTICALS INC: Initial statement of beneficial ownership of securities
4
Wednesday, 4/20/2011
SCICLONE PHARMACEUTICALS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 9/22/2009
HELICOS BIOSCIENCES CORP: Statement of changes in beneficial ownership of securities
4
Monday, 8/10/2009
HELICOS BIOSCIENCES CORP: Statement of changes in beneficial ownership of securities
4
Monday, 12/29/2008
HELICOS BIOSCIENCES CORP: Statement of changes in beneficial ownership of securities
4
Friday, 6/13/2008
HELICOS BIOSCIENCES CORP: Statement of changes in beneficial ownership of securities
4
Monday, 6/9/2008
MOMENTA PHARMACEUTICALS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 7/31/2007
HELICOS BIOSCIENCES CORP: Statement of changes in beneficial ownership of securities
4/A
Tuesday, 7/17/2007
MOMENTA PHARMACEUTICALS INC: Statement of changes in beneficial ownership of securities
4
Friday, 6/15/2007
MOMENTA PHARMACEUTICALS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 5/31/2007
HELICOS BIOSCIENCES CORP: Statement of changes in beneficial ownership of securities
3
Thursday, 5/24/2007
HELICOS BIOSCIENCES CORP: Initial statement of beneficial ownership of securities
4
Friday, 6/16/2006
MOMENTA PHARMACEUTICALS INC: Statement of changes in beneficial ownership of securities
4/A
Friday, 6/16/2006
ALNYLAM PHARMACEUTICALS, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 6/2/2006
ALNYLAM PHARMACEUTICALS, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 3/9/2006
ALNYLAM PHARMACEUTICALS, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/7/2006
ALNYLAM PHARMACEUTICALS, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 3/3/2006
ALNYLAM PHARMACEUTICALS, INC.: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/1/2006
ALNYLAM PHARMACEUTICALS, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 2/27/2006
ALNYLAM PHARMACEUTICALS, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 10/3/2005
ALNYLAM PHARMACEUTICALS, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 8/5/2005
MOMENTA PHARMACEUTICALS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 7/7/2005
MOMENTA PHARMACEUTICALS INC: Statement of changes in beneficial ownership of securities
4
Friday, 6/10/2005
ALNYLAM PHARMACEUTICALS, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 5/27/2005
MOMENTA PHARMACEUTICALS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/29/2004
MOMENTA PHARMACEUTICALS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 6/24/2004
MOMENTA PHARMACEUTICALS INC: Statement of changes in beneficial ownership of securities
3
Wednesday, 6/23/2004
MOMENTA PHARMACEUTICALS INC: Initial statement of beneficial ownership of securities
4/A
Monday, 6/7/2004
ALNYLAM PHARMACEUTICALS INC: Statement of changes in beneficial ownership of securities
4
Monday, 6/7/2004
ALNYLAM PHARMACEUTICALS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/1/2004
ALNYLAM PHARMACEUTICALS INC: Statement of changes in beneficial ownership of securities
3
Thursday, 5/27/2004
ALNYLAM PHARMACEUTICALS INC: Initial statement of beneficial ownership of securities
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