BALLSCHMIEDE RONALD A
Related Filers (4)
- CHICAGO BRIDGE & IRON CO N V (43)
- STERLING INFRASTRUCTURE, INC. (29)
- SemGroup Corp (14)
- Rose Rock Midstream, L.P. (3)
- Show More ...
Ownership (88)
4
Thursday, 1/4/2024
STERLING INFRASTRUCTURE, INC.: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/3/2024
STERLING INFRASTRUCTURE, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 6/22/2023
STERLING INFRASTRUCTURE, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 3/2/2023
STERLING INFRASTRUCTURE, INC.: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/4/2023
STERLING INFRASTRUCTURE, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 3/3/2022
STERLING CONSTRUCTION CO INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/4/2022
STERLING CONSTRUCTION CO INC: Statement of changes in beneficial ownership of securities
4
Thursday, 5/6/2021
STERLING CONSTRUCTION CO INC: Statement of changes in beneficial ownership of securities
4
Thursday, 3/4/2021
STERLING CONSTRUCTION CO INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/5/2021
STERLING CONSTRUCTION CO INC: Statement of changes in beneficial ownership of securities
4
Thursday, 3/5/2020
STERLING CONSTRUCTION CO INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/12/2020
STERLING CONSTRUCTION CO INC: Statement of changes in beneficial ownership of securities
4/A
Tuesday, 1/7/2020
STERLING CONSTRUCTION CO INC: Statement of changes in beneficial ownership of securities
4
Monday, 1/6/2020
STERLING CONSTRUCTION CO INC: Statement of changes in beneficial ownership of securities
4
Friday, 1/3/2020
STERLING CONSTRUCTION CO INC: Statement of changes in beneficial ownership of securities
4
Friday, 12/6/2019
SemGroup Corp: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/4/2019
SemGroup Corp: Statement of changes in beneficial ownership of securities
4
Thursday, 3/7/2019
STERLING CONSTRUCTION CO INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/12/2019
STERLING CONSTRUCTION CO INC: Statement of changes in beneficial ownership of securities
4
Friday, 1/18/2019
STERLING CONSTRUCTION CO INC: Statement of changes in beneficial ownership of securities
4
Thursday, 1/3/2019
STERLING CONSTRUCTION CO INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/2/2019
STERLING CONSTRUCTION CO INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/5/2018
SemGroup Corp: Statement of changes in beneficial ownership of securities
4
Friday, 3/2/2018
STERLING CONSTRUCTION CO INC: Statement of changes in beneficial ownership of securities
4
Monday, 2/12/2018
STERLING CONSTRUCTION CO INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/24/2018
STERLING CONSTRUCTION CO INC: Statement of changes in beneficial ownership of securities
4
Monday, 11/13/2017
STERLING CONSTRUCTION CO INC: Statement of changes in beneficial ownership of securities
4
Monday, 6/5/2017
SemGroup Corp: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/14/2017
STERLING CONSTRUCTION CO INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/16/2016
STERLING CONSTRUCTION CO INC: Statement of changes in beneficial ownership of securities
4
Friday, 9/30/2016
SemGroup Corp: Statement of changes in beneficial ownership of securities
4
Friday, 9/30/2016
Rose Rock Midstream, L.P.: Statement of changes in beneficial ownership of securities
4
Friday, 6/3/2016
SemGroup Corp: Statement of changes in beneficial ownership of securities
3
Tuesday, 4/5/2016
Rose Rock Midstream, L.P.: Initial statement of beneficial ownership of securities
4
Tuesday, 4/5/2016
Rose Rock Midstream, L.P.: Statement of changes in beneficial ownership of securities
4
Thursday, 11/12/2015
STERLING CONSTRUCTION CO INC: Statement of changes in beneficial ownership of securities
3
Thursday, 11/12/2015
STERLING CONSTRUCTION CO INC: Initial statement of beneficial ownership of securities
4
Wednesday, 6/3/2015
SemGroup Corp: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/31/2015
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/17/2015
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/24/2015
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
4
Monday, 2/23/2015
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
4
Thursday, 2/19/2015
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/18/2015
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/3/2014
SemGroup Corp: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/14/2014
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/25/2014
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
4
Monday, 2/24/2014
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
4
Friday, 2/21/2014
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/18/2014
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
4
Thursday, 1/2/2014
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/19/2013
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/16/2013
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
4
Monday, 10/7/2013
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
4
Thursday, 9/12/2013
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/4/2013
SemGroup Corp: Statement of changes in beneficial ownership of securities
4
Monday, 5/13/2013
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/10/2013
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
4
Monday, 4/8/2013
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
4
Monday, 2/25/2013
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
4
Friday, 2/22/2013
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
4
Thursday, 2/21/2013
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/19/2013
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/5/2012
SemGroup Corp: Statement of changes in beneficial ownership of securities
4
Friday, 2/24/2012
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/21/2012
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
4
Friday, 12/16/2011
SemGroup Corp: Statement of changes in beneficial ownership of securities
4
Friday, 6/3/2011
SemGroup Corp: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/6/2011
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
4/A
Tuesday, 3/1/2011
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
4
Thursday, 2/24/2011
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/22/2011
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/28/2010
SemGroup Corp: Statement of changes in beneficial ownership of securities
4
Friday, 11/12/2010
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
3
Tuesday, 11/9/2010
SemGroup Corp: Initial statement of beneficial ownership of securities
4
Tuesday, 11/9/2010
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/27/2010
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/24/2010
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/23/2010
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/24/2009
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/9/2008
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
4
Thursday, 2/28/2008
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/26/2008
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
4
Monday, 2/25/2008
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
4
Monday, 2/26/2007
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
4
Friday, 2/23/2007
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/28/2006
CHICAGO BRIDGE & IRON CO N V: Statement of changes in beneficial ownership of securities
3
Monday, 6/26/2006
CHICAGO BRIDGE & IRON CO N V: Initial statement of beneficial ownership of securities