Sennott John Langton Jr.

Related Filers (3)

Ownership (53)

4
Monday, 7/1/2019
ALLEGHANY CORP /DE: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/2/2019
ALLEGHANY CORP /DE: Statement of changes in beneficial ownership of securities
4
Monday, 2/4/2019
ALLEGHANY CORP /DE: Statement of changes in beneficial ownership of securities
4
Thursday, 1/3/2019
ALLEGHANY CORP /DE: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/2/2018
ALLEGHANY CORP /DE: Statement of changes in beneficial ownership of securities
4
Monday, 7/2/2018
ALLEGHANY CORP /DE: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/3/2018
ALLEGHANY CORP /DE: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/28/2018
ALLEGHANY CORP /DE: Statement of changes in beneficial ownership of securities
4
Friday, 1/26/2018
ALLEGHANY CORP /DE: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/23/2018
ALLEGHANY CORP /DE: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/3/2018
ALLEGHANY CORP /DE: Statement of changes in beneficial ownership of securities
4
Monday, 10/2/2017
ALLEGHANY CORP /DE: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/5/2017
ALLEGHANY CORP /DE: Statement of changes in beneficial ownership of securities
4
Monday, 4/3/2017
ALLEGHANY CORP /DE: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/1/2017
ALLEGHANY CORP /DE: Statement of changes in beneficial ownership of securities
4
Friday, 1/27/2017
ALLEGHANY CORP /DE: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/4/2017
ALLEGHANY CORP /DE: Statement of changes in beneficial ownership of securities
4
Monday, 10/3/2016
ALLEGHANY CORP /DE: Statement of changes in beneficial ownership of securities
4
Friday, 7/1/2016
ALLEGHANY CORP /DE: Statement of changes in beneficial ownership of securities
4
Friday, 4/1/2016
ALLEGHANY CORP /DE: Statement of changes in beneficial ownership of securities
4
Monday, 2/29/2016
ALLEGHANY CORP /DE: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/5/2016
ALLEGHANY CORP /DE: Statement of changes in beneficial ownership of securities
4
Thursday, 10/1/2015
ALLEGHANY CORP /DE: Statement of changes in beneficial ownership of securities
4
Thursday, 7/2/2015
ALLEGHANY CORP /DE: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/1/2015
ALLEGHANY CORP /DE: Statement of changes in beneficial ownership of securities
4
Thursday, 2/26/2015
ALLEGHANY CORP /DE: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/4/2015
ALLEGHANY CORP /DE: Statement of changes in beneficial ownership of securities
4
Monday, 1/5/2015
ALLEGHANY CORP /DE: Statement of changes in beneficial ownership of securities
4
Thursday, 10/2/2014
ALLEGHANY CORP /DE: Statement of changes in beneficial ownership of securities
4
Tuesday, 7/1/2014
ALLEGHANY CORP /DE: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/2/2014
ALLEGHANY CORP /DE: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/5/2014
ALLEGHANY CORP /DE: Statement of changes in beneficial ownership of securities
4
Thursday, 2/27/2014
ALLEGHANY CORP /DE: Statement of changes in beneficial ownership of securities
4
Monday, 6/3/2013
ALLEGHANY CORP /DE: Statement of changes in beneficial ownership of securities
4
Monday, 5/13/2013
ALLEGHANY CORP /DE: Statement of changes in beneficial ownership of securities
3
Friday, 4/26/2013
ALLEGHANY CORP /DE: Initial statement of beneficial ownership of securities
4
Tuesday, 2/28/2012
Allied World Assurance Co Holdings, AG: Statement of changes in beneficial ownership of securities
4/A
Monday, 2/27/2012
Allied World Assurance Co Holdings, AG: Statement of changes in beneficial ownership of securities
4
Friday, 2/24/2012
Allied World Assurance Co Holdings, AG: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/1/2011
Allied World Assurance Co Holdings, AG: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/22/2011
Allied World Assurance Co Holdings, AG: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/2/2010
ALLIED WORLD ASSURANCE CO HOLDINGS LTD: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/24/2010
ALLIED WORLD ASSURANCE CO HOLDINGS LTD: Statement of changes in beneficial ownership of securities
4
Friday, 11/20/2009
ALLIED WORLD ASSURANCE CO HOLDINGS LTD: Statement of changes in beneficial ownership of securities
3
Friday, 10/9/2009
ALLIED WORLD ASSURANCE CO HOLDINGS LTD: Initial statement of beneficial ownership of securities
4
Tuesday, 10/21/2008
Darwin Professional Underwriters Inc: Statement of changes in beneficial ownership of securities
4
Friday, 2/29/2008
Darwin Professional Underwriters Inc: Statement of changes in beneficial ownership of securities
4
Monday, 8/13/2007
Darwin Professional Underwriters Inc: Statement of changes in beneficial ownership of securities
4
Monday, 3/12/2007
Darwin Professional Underwriters Inc: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/6/2007
Darwin Professional Underwriters Inc: Statement of changes in beneficial ownership of securities
4
Monday, 2/26/2007
Darwin Professional Underwriters Inc: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/23/2006
Darwin Professional Underwriters Inc: Statement of changes in beneficial ownership of securities
3
Thursday, 5/18/2006
Darwin Professional Underwriters Inc: Initial statement of beneficial ownership of securities
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