Calumet Specialty Products Partners, L.P. has named H. Keith Jennings as the Partnership's Executive Vice President (EVP) & Chief Financial Officer (CFO). Jennings will assume EVP and CFO duties on January 1, 2020 following an orderly transition with the current EVP & CFO, West Griffin, who announced he will leave the organization effective January 1, 2020. As CFO, Jennings will help execute Calumet's ongoing transformation strategy to become a premier specialty products company. He will lead all treasury, accounting, tax, IT and capital market activities and be charged with managing the partnership's balance sheet and improving its corporate finance capabilities.