GRINDSTAFF NICHOLAS M
Related Filers (2)
Ownership (48)
3
Tuesday, 11/23/2021
Orbital Energy Group, Inc.: Initial statement of beneficial ownership of securities
4
Wednesday, 5/12/2021
QUANTA SERVICES, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 3/29/2021
QUANTA SERVICES, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 3/5/2021
QUANTA SERVICES, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/2/2021
QUANTA SERVICES, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/5/2021
QUANTA SERVICES, INC.: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/4/2020
QUANTA SERVICES, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 3/30/2020
QUANTA SERVICES, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 3/6/2020
QUANTA SERVICES, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/3/2020
QUANTA SERVICES, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 1/3/2020
QUANTA SERVICES, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 3/11/2019
QUANTA SERVICES INC: Statement of changes in beneficial ownership of securities
4
Monday, 3/4/2019
QUANTA SERVICES INC: Statement of changes in beneficial ownership of securities
4
Friday, 3/2/2018
QUANTA SERVICES INC: Statement of changes in beneficial ownership of securities
4
Friday, 3/24/2017
QUANTA SERVICES INC: Statement of changes in beneficial ownership of securities
4
Thursday, 3/2/2017
QUANTA SERVICES INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/1/2017
QUANTA SERVICES INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/22/2017
QUANTA SERVICES INC: Statement of changes in beneficial ownership of securities
4
Friday, 4/1/2016
QUANTA SERVICES INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/18/2015
QUANTA SERVICES INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/3/2015
QUANTA SERVICES INC: Statement of changes in beneficial ownership of securities
4
Friday, 3/28/2014
QUANTA SERVICES INC: Statement of changes in beneficial ownership of securities
4
Friday, 3/14/2014
QUANTA SERVICES INC: Statement of changes in beneficial ownership of securities
4
Monday, 3/3/2014
QUANTA SERVICES INC: Statement of changes in beneficial ownership of securities
4
Friday, 3/8/2013
QUANTA SERVICES INC: Statement of changes in beneficial ownership of securities
4
Friday, 3/1/2013
QUANTA SERVICES INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/26/2012
QUANTA SERVICES INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/13/2012
QUANTA SERVICES INC: Statement of changes in beneficial ownership of securities
4
Thursday, 3/1/2012
QUANTA SERVICES INC: Statement of changes in beneficial ownership of securities
4
Friday, 3/11/2011
QUANTA SERVICES INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/2/2011
QUANTA SERVICES INC: Statement of changes in beneficial ownership of securities
4
Monday, 3/15/2010
QUANTA SERVICES INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/2/2010
QUANTA SERVICES INC: Statement of changes in beneficial ownership of securities
4
Monday, 3/16/2009
QUANTA SERVICES INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/3/2009
QUANTA SERVICES INC: Statement of changes in beneficial ownership of securities
4
Friday, 3/14/2008
QUANTA SERVICES INC: Statement of changes in beneficial ownership of securities
4
Friday, 2/29/2008
QUANTA SERVICES INC: Statement of changes in beneficial ownership of securities
4
Friday, 5/11/2007
QUANTA SERVICES INC: Statement of changes in beneficial ownership of securities
4
Friday, 3/23/2007
QUANTA SERVICES INC: Statement of changes in beneficial ownership of securities
4
Friday, 3/2/2007
QUANTA SERVICES INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/23/2006
QUANTA SERVICES INC: Statement of changes in beneficial ownership of securities
4
Monday, 3/13/2006
QUANTA SERVICES INC: Statement of changes in beneficial ownership of securities
4
Thursday, 3/2/2006
QUANTA SERVICES INC: Statement of changes in beneficial ownership of securities
4
Thursday, 3/17/2005
QUANTA SERVICES INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/2/2005
QUANTA SERVICES INC: Statement of changes in beneficial ownership of securities
4
Friday, 3/19/2004
QUANTA SERVICES INC: Statement of changes in beneficial ownership of securities
4
Thursday, 3/4/2004
QUANTA SERVICES INC: Statement of changes in beneficial ownership of securities
5
Wednesday, 2/14/2001
QUANTA SERVICES INC: Annual statement of changes in beneficial ownership of securities