X0206 3 2020-01-09 1 0001041024 ROCKWELL MEDICAL, INC. RMTI 0001374805 ELLISON RUSSELL H C/O ROCKWELL MEDICAL, INC. 411 HACKENSACK AVE., SUITE 501 HACKENSACK NJ 07601 1 0 0 0 Ex. 24 - Power of Attorney /s/ Michael G. Costello, Attorney-in-Fact for Russell H. Ellison 2020-01-13