Notes: December 4, 2019 -- SemGroup® Corporation (NYSE: SEMG) today announced its shareholders voted to approve the previously announced merger agreement whereby SemGroup will be acquired by Energy Transfer LP (NYSE: ET) (“ET” or “Energy Transfer”) in a unit and cash transaction. At completion of the merger, SemGroup shareholders will receive $6.80 per share in cash and 0.7275 of an ET common unit for each SemGroup share, or approximately 40% cash and 60% equity. The merger was announced on September 16, 2019 and the final voting results will be disclosed in a Current Report on Form 8-K to be filed with the Securities and Exchange Commission. The transaction is expected to close December 5, 2019. _______________ Oct. 19, 2018-- Energy Transfer Equity, L.P. (“ETE”) and Energy Transfer Partners, L.P. (“ETP”) today announced the completion of their previously announced merger of ETE with ETP. At the effective time of the merger, each ETP common unit converted into the right to receive 1.28 ETE common units. Based on the ETP units outstanding, ETE issued approximately 1.46 billion ETE common units to ETP unitholders. As part of the merger, ETE changed its name to “Energy Transfer LP” and its common units will begin trading on the New York Stock Exchange (“NYSE”) under the “ET” ticker symbol at the opening of the market today. In addition, ETP changed its name to “Energy Transfer Operating, L.P.” and its common units ceased trading on the NYSE effective with the opening of the market today. ETP’s Series C preferred units and Series D preferred units will continue to be listed on the NYSE under the symbols “ETPprC” and “ETPprD”, respectively.