Carlin G. Conner was appointed president and CEO of SemGroup Corp. (NYSE: SEMG), and was also appointed to SemGroup’s board of directors, while additionally being appointed as the president and CEO of Rose Rock Midstream LP (NYSE: RRMS), SemGroup Corp. said March 6. Conner’s roles at SemGroup take effect April 1, the company noted.
He was also appointed to the board of directors at Rose Rock’s general partner, SemGroup added.
Conner replaces Norm Szydlowski in the executive and board member roles at both companies, SemGroup said.
Conner has more than ...