Investor Presentaiton

Marcellus/Utica: Footprint Continues to Deliver Marcellus/Utica continues to be the largest natural gas basin in the U.S. Current producer demand supports our buildout of incremental infrastructure: OH Volumes Gathered Processed Fractionated Hopedale Harmon Creek PA Bluestone 2018 3.0 Bcfd 2020E Houston Cadiz Ohio Condensate 4.4 Bcfd 5.3 Bcfd 7.3 Bcfd Majorsville Seneca 426 MBPD 600 MBPD ■ Expect greater than 35% volume growth with disciplined capital investments deployed to meet demand on a just-in-time basis Mobley Legend Smithburg Sherwood WV M MARATHON Utica Complex Marcellus Complex NGL Pipeline Purity Ethane Pipeline 41

View entire presentation