X0306 4 2019-03-27 0 0001659122 Rosehill Resources Inc. ROSE 0001606277 Kovalik Edward 16200 PARK ROW, SUITE 300 HOUSTON TX 77084 1 0 0 0 Class A Common Stock 2019-03-27 4 A 0 48860 0.00 A 85531 D Class A Common Stock 1340621 I See footnote Restricted stock grant that will vest in a single installment on March 27, 2020. The securities are held of record by KLR Energy Sponsor, LLC. KLR Group Investments, LLC is the managing member of KLR Energy Sponsor, LLC. Mr. Kovalik is the managing member of KLR Group Holdings, LLC, which owns 100% of KLR Group Investments, LLC. /s/ R. Craig Owen, attorney-in-fact 2019-03-28