X0306 4 2017-09-28 0 0001659122 Rosehill Resources Inc. ROSE 0001461790 K2 PRINCIPAL FUND, L.P. 2 BLOOR STREET WEST SUITE 801 TORONTO A6 M4W 3E2 ONTARIO, CANADA 0 0 1 0 0001489957 K2 GENPAR LP 2 BLOOR STREET WEST SUITE 801 TORONTO A6 M4W 3E2 ONTARIO, CANADA 0 0 1 0 0001489956 K2 GENPAR 2009 INC 2 BLOOR STREET WEST SUITE 801 TORONTO A6 M4W 3E2 ONTARIO, CANADA 0 0 1 0 0001462150 Shawn Kimel Investments, Inc. 2 BLOOR STREET WEST SUITE 801 TORONTO A6 M4W 3E2 ONTARIO, CANADA 0 0 1 0 0001462151 K2 & Associates Investment Management Inc. 2 BLOOR STREET WEST SUITE 801 TORONTO A6 M4W 3E2 ONTARIO, CANADA 0 0 1 0 CLASS A COMMON STOCK 2017-09-29 4 S 0 10000 8.2781 D 477115 D CLASS A COMMON STOCK 2017-10-02 4 S 0 20000 8.9038 D 457115 D Warrants 11.5 2017-09-28 4 S 0 500 0.92 D 2017-04-27 2022-09-16 CLASS A COMMON STOCK 487115 1165348 D Warrants 11.5 2017-09-29 4 S 0 800 0.92 D 2017-04-27 2022-09-16 CLASS A COMMON STOCK 487115 1164548 D The reported securities are owned directly by The K2 Principal Fund, L.P. (the "Fund"), and indirectly by: K2 GenPar L.P., the general partner of the Fund (the "GP"), K2 GenPar 2009 Inc., the general partner of the GP ("GenPar 2009"), Shawn Kimel Investments Inc., which owns 100% of the equity interests in GenPar 2009 ("SKI"), and Shawn Kimel, the sole owner of SKI. SKI owns 66.5% of the equity interests of K2 & Associates Investment Management Inc. ("K2 & Associates"). K2 & Associates is the investment manager of the Fund. Daniel Gosselin being president of each of SKI, the GP, GenPar2009 and K2 & Associates, controls the voting and dispositive power for all of its shares of our common stock Daniel Gosselin, President, THE K2 PRINCIPAL FUND L.P 2017-10-02 Daniel Gosselin President, K2 GENPAR L.P 2017-10-02 Daniel Gosselin, President, K2 GENPAR 2009 INC 2017-10-02 Daniel Gosselin, President, SHAWN KIMEL INVESTMENTS INC 2017-10-02 Daniel Gosselin, President, K2 & ASSOCIATES INVESTMENT MANAGEMENT INC 2017-10-02