Schwiering Peter L
Related Filers (3)
Ownership (29)
4
Tuesday, 8/9/2016
Rose Rock Midstream, L.P.: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/9/2016
SemGroup Corp: Statement of changes in beneficial ownership of securities
4
Thursday, 3/3/2016
SemGroup Corp: Statement of changes in beneficial ownership of securities
4
Friday, 2/26/2016
SemGroup Corp: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/17/2015
Rose Rock Midstream, L.P.: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/4/2015
Rose Rock Midstream, L.P.: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/4/2015
SemGroup Corp: Statement of changes in beneficial ownership of securities
4
Friday, 2/27/2015
SemGroup Corp: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/21/2015
SemGroup Corp: Statement of changes in beneficial ownership of securities
4/A
Wednesday, 1/21/2015
Rose Rock Midstream, L.P.: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/21/2015
Rose Rock Midstream, L.P.: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/4/2014
SemGroup Corp: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/4/2014
Rose Rock Midstream, L.P.: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/26/2014
SemGroup Corp: Statement of changes in beneficial ownership of securities
4
Friday, 1/3/2014
SemGroup Corp: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/5/2013
SemGroup Corp: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/5/2013
Rose Rock Midstream, L.P.: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/15/2013
SemGroup Corp: Statement of changes in beneficial ownership of securities
3
Thursday, 3/1/2012
SemGroup Corp: Initial statement of beneficial ownership of securities
4
Monday, 1/23/2012
Rose Rock Midstream, L.P.: Statement of changes in beneficial ownership of securities
4
Friday, 12/16/2011
Rose Rock Midstream, L.P.: Statement of changes in beneficial ownership of securities
3
Thursday, 12/8/2011
Rose Rock Midstream, L.P.: Initial statement of beneficial ownership of securities
4
Monday, 11/30/2009
SemGroup Energy Partners, L.P.: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/17/2009
SemGroup Energy Partners, L.P.: Statement of changes in beneficial ownership of securities
5/A
Tuesday, 2/17/2009
SemGroup Energy Partners, L.P.: Annual statement of changes in beneficial ownership of securities
5
Thursday, 2/12/2009
SemGroup Energy Partners, L.P.: Annual statement of changes in beneficial ownership of securities
4
Friday, 6/27/2008
SemGroup Energy Partners, L.P.: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/25/2007
SemGroup Energy Partners, L.P.: Statement of changes in beneficial ownership of securities
3
Tuesday, 7/17/2007
SemGroup Energy Partners, L.P.: Initial statement of beneficial ownership of securities